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adventuretest-client
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Merge remote-tracking branch 'minetest/master' 

Conflicts:
	src/CMakeLists.txt
	src/game.cpp
	src/script/lua_api/l_util.h
master
Brandon 2016-06-03 13:22:39 -05:00
parent f3ad82566e 7ea4a03c83
commit 3c64860b41
65 changed files with 3406 additions and 3058 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
builtin/game/chatcommands.lua
View File

@ -102,7 +102,7 @@ core.register_chatcommand("help", {
description = "Get help for commands or list privileges",
func = function(name, param)
local function format_help_line(cmd, def)
local msg = "/"..cmd
local msg = core.colorize("#00ffff", "/"..cmd)
if def.params and def.params ~= "" then
msg = msg .. " " .. def.params
end

32
builtin/game/misc.lua
View File

@ -197,3 +197,35 @@ function core.http_add_fetch(httpenv)
return httpenv
end
if minetest.setting_getbool("disable_escape_sequences") then
function core.get_color_escape_sequence(color)
return ""
end
function core.get_background_escape_sequence(color)
return ""
end
function core.colorize(color, message)
return message
end
else
local ESCAPE_CHAR = string.char(0x1b)
function core.get_color_escape_sequence(color)
return ESCAPE_CHAR .. "(c@" .. color .. ")"
end
function core.get_background_escape_sequence(color)
return ESCAPE_CHAR .. "(b@" .. color .. ")"
end
function core.colorize(color, message)
return core.get_color_escape_sequence(color) .. message .. core.get_color_escape_sequence("#ffffff")
end
end

5
builtin/game/privileges.lua
View File

@ -32,7 +32,10 @@ core.register_privilege("settime", "Can use /time")
core.register_privilege("privs", "Can modify privileges")
core.register_privilege("basic_privs", "Can modify 'shout' and 'interact' privileges")
core.register_privilege("server", "Can do server maintenance stuff")
core.register_privilege("protection_bypass", "Can bypass node protection in the world")
core.register_privilege("protection_bypass", {
description = "Can bypass node protection in the world",
give_to_singleplayer = false,
})
core.register_privilege("shout", "Can speak in chat")
core.register_privilege("ban", "Can ban and unban players")
core.register_privilege("kick", "Can kick players")

5
builtin/settingtypes.txt
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@ -615,6 +615,11 @@ server_announce (Announce server) bool false
# If you want to announce your ipv6 address, use serverlist_url = v6.servers.minetest.net.
serverlist_url (Serverlist URL) string servers.minetest.net
# Disable escape sequences, e.g. chat coloring.
# Use this if you want to run a server with pre-0.4.14 clients and you want to disable
# the escape sequences generated by mods.
disable_escape_sequences (Disable escape sequences) bool false
[*Network]
# Network port to listen (UDP).

37
doc/lua_api.txt
View File

@ -1701,6 +1701,24 @@ numerical form, the raw integer value of an ARGB8 quad:
or string form, a ColorString (defined above):
`colorspec = "green"`
Escape sequences
----------------
Most text can contain escape sequences, that can for example color the text.
There are a few exceptions: tab headers, dropdowns and vertical labels can't.
The following functions provide escape sequences:
* `core.get_color_escape_sequence(color)`:
* `color` is a ColorString
* The escape sequence sets the text color to `color`
* `core.colorize(color, message)`:
* Equivalent to:
`core.get_color_escape_sequence(color) ..
message ..
core.get_color_escape_sequence("#ffffff")`
* `color.get_background_escape_sequence(color)`
* `color` is a ColorString
* The escape sequence sets the background of the whole text element to
`color`. Only defined for item descriptions and tooltips.
Spatial Vectors
---------------
* `vector.new(a[, b, c])`: returns a vector:
@ -1951,12 +1969,21 @@ Call these functions only at load time!
* `minetest.notify_authentication_modified(name)`
* Should be called by the authentication handler if privileges changes.
* To report everybody, set `name=nil`.
* `minetest.check_password_entry(name, entry, password)`
* Returns true if the "db entry" for a player with name matches given
* password, false otherwise.
* The "db entry" is the usually player-individual value that is derived
* from the player's chosen password and stored on the server in order to allow
* authentication whenever the player desires to log in.
* Only use this function for making it possible to log in via the password from
* via protocols like IRC, other uses for inside the game are frowned upon.
* `minetest.get_password_hash(name, raw_password)`
* Convert a name-password pair to a password hash that Minetest can use.
* The returned value alone is not a good basis for password checks based
* on comparing the password hash in the database with the password hash
* from the function, with an externally provided password, as the hash
* in the db might use the new SRP verifier format.
* For this purpose, use minetest.check_password_entry instead.
* `minetest.string_to_privs(str)`: returns `{priv1=true,...}`
* `minetest.privs_to_string(privs)`: returns `"priv1,priv2,..."`
* Convert between two privilege representations
@ -2438,6 +2465,10 @@ These functions return the leftover itemstack.
* See documentation on `minetest.compress()` for supported compression methods.
* currently supported.
* `...` indicates method-specific arguments. Currently, no methods use this.
* `minetest.encode_base64(string)`: returns string encoded in base64
* Encodes a string in base64.
* `minetest.decode_base64(string)`: returns string
* Decodes a string encoded in base64.
* `minetest.is_protected(pos, name)`: returns boolean
* Returns true, if player `name` shouldn't be abled to dig at `pos` or do other
actions, defineable by mods, due to some mod-defined ownership-like concept.
@ -3881,6 +3912,9 @@ Definition tables
size = 1,
collisiondetection = false,
-- ^ collisiondetection: if true collides with physical objects
collision_removal = false,
-- ^ collision_removal: if true then particle is removed when it collides,
-- ^ requires collisiondetection = true to have any effect
vertical = false,
-- ^ vertical: if true faces player using y axis only
texture = "image.png",
@ -3910,6 +3944,9 @@ Definition tables
-- ^ minsize/maxsize, minexptime/maxexptime (expirationtime)
collisiondetection = false,
-- ^ collisiondetection: if true uses collision detection
collision_removal = false,
-- ^ collision_removal: if true then particle is removed when it collides,
-- ^ requires collisiondetection = true to have any effect
vertical = false,
-- ^ vertical: if true faces player using y axis only
texture = "image.png",

4
doc/menu_lua_api.txt
View File

@ -210,6 +210,10 @@ string:trim()
^ eg. string.trim("\n \t\tfoo bar\t ") == "foo bar"
core.is_yes(arg) (possible in async calls)
^ returns whether arg can be interpreted as yes
minetest.encode_base64(string) (possible in async calls)
^ Encodes a string in base64.
minetest.decode_base64(string) (possible in async calls)
^ Decodes a string encoded in base64.
Version compat:
core.get_min_supp_proto()

4
po/de/minetest.po
View File

@ -8,7 +8,7 @@ msgstr ""
"Project-Id-Version: 0.0.0\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2016-05-05 16:13+0200\n"
"PO-Revision-Date: 2016-05-06 02:25+0000\n"
"PO-Revision-Date: 2016-05-11 04:34+0000\n"
"Last-Translator: Wuzzy <almikes@aol.com>\n"
"Language-Team: German "
"<https://hosted.weblate.org/projects/minetest/minetest/de/>\n"
@ -2944,7 +2944,7 @@ msgstr ""
#: src/settings_translation_file.cpp
msgid "Liquid fluidity"
msgstr "Flüssigkeitswiederstand"
msgstr "Flüssigkeitswiderstand"
#: src/settings_translation_file.cpp
msgid "Liquid fluidity smoothing"

56
po/he/minetest.po
View File

@ -8,20 +8,20 @@ msgstr ""
"Project-Id-Version: minetest\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2016-05-05 16:13+0200\n"
"PO-Revision-Date: 2015-10-26 16:22+0200\n"
"Last-Translator: ChaosWormz <chaoswormz@openmailbox.org>\n"
"Language-Team: Hebrew <https://hosted.weblate.org/projects/minetest/minetest/"
"he/>\n"
"PO-Revision-Date: 2016-05-26 21:01+0000\n"
"Last-Translator: yuval hreman <huckvrni@gmail.com>\n"
"Language-Team: Hebrew "
"<https://hosted.weblate.org/projects/minetest/minetest/he/>\n"
"Language: he\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=2; plural=n != 1;\n"
"X-Generator: Weblate 2.5-dev\n"
"X-Generator: Weblate 2.7-dev\n"
#: builtin/fstk/ui.lua
msgid "An error occured in a Lua script, such as a mod:"
msgstr ""
msgstr "אירעה שגיאה בקוד לואה (Lua), כנראה באחד המודים:"
#: builtin/fstk/ui.lua
msgid "An error occured:"
@ -41,7 +41,7 @@ msgstr "התחבר מחדש"
#: builtin/fstk/ui.lua
msgid "The server has requested a reconnect:"
msgstr ""
msgstr "השרת מבקש שתתחבר מחדש:"
#: builtin/mainmenu/common.lua src/game.cpp
msgid "Loading..."
@ -49,27 +49,27 @@ msgstr "טוען..."
#: builtin/mainmenu/common.lua
msgid "Protocol version mismatch. "
msgstr ""
msgstr "שגיאה בגרסאות הפרוטוקול. "
#: builtin/mainmenu/common.lua
msgid "Server enforces protocol version $1. "
msgstr ""
msgstr "השרת יפעיל את פרוטוקול גרסה $1. בכוח "
#: builtin/mainmenu/common.lua
msgid "Server supports protocol versions between $1 and $2. "
msgstr ""
msgstr "השרת תומך בפרוטוקולים בין גרסה $1 וגרסה $2. "
#: builtin/mainmenu/common.lua
msgid "Try reenabling public serverlist and check your internet connection."
msgstr ""
msgstr "נסה לצאת והכנס מחדש לרשימת השרתים ובדוק את חיבור האינטרנט שלך."
#: builtin/mainmenu/common.lua
msgid "We only support protocol version $1."
msgstr ""
msgstr "אנו תומכים רק בגירסה 1$ של הפרוטוקול."
#: builtin/mainmenu/common.lua
msgid "We support protocol versions between version $1 and $2."
msgstr ""
msgstr "אנו תומכים בגרסאות בין 1$ ל-2$ של הפרוטוקול."
#: builtin/mainmenu/dlg_config_world.lua builtin/mainmenu/dlg_create_world.lua
#: builtin/mainmenu/dlg_delete_mod.lua builtin/mainmenu/dlg_delete_world.lua
@ -93,13 +93,15 @@ msgstr ""
#: builtin/mainmenu/dlg_config_world.lua
msgid "Enable all"
msgstr "אפשר בכל"
msgstr "אפשר הכל"
#: builtin/mainmenu/dlg_config_world.lua
msgid ""
"Failed to enable mod \"$1\" as it contains disallowed characters. Only "
"chararacters [a-z0-9_] are allowed."
msgstr ""
"טעינת המוד \"1$\" נכשלה מכיוון שהוא מכיל תווים לא חוקיים. רק התווים [a-z0-9_]"
" מותרים."
#: builtin/mainmenu/dlg_config_world.lua
msgid "Hide Game"
@ -128,7 +130,7 @@ msgstr "מופעל"
#: builtin/mainmenu/dlg_create_world.lua
msgid "A world named \"$1\" already exists"
msgstr ""
msgstr "עולם בשם \"1$\" כבר קיים"
#: builtin/mainmenu/dlg_create_world.lua
msgid "Create"
@ -136,11 +138,11 @@ msgstr "ליצור"
#: builtin/mainmenu/dlg_create_world.lua
msgid "Download a subgame, such as minetest_game, from minetest.net"
msgstr ""
msgstr "הורד מפעיל משחק, למשל \"minetest_game\", מהאתר: minetest.net"
#: builtin/mainmenu/dlg_create_world.lua
msgid "Download one from minetest.net"
msgstr ""
msgstr "הורד אחד מ-\"minetest.net\""
#: builtin/mainmenu/dlg_create_world.lua src/settings_translation_file.cpp
msgid "Game"
@ -148,11 +150,11 @@ msgstr "משחק"
#: builtin/mainmenu/dlg_create_world.lua src/settings_translation_file.cpp
msgid "Mapgen"
msgstr ""
msgstr "מנוע מפות"
#: builtin/mainmenu/dlg_create_world.lua
msgid "No worldname given or no game selected"
msgstr ""
msgstr "לא נבחר שם לעולם או שאף מפעיל משחק לא נבחר"
#: builtin/mainmenu/dlg_create_world.lua
msgid "Seed"
@ -160,7 +162,7 @@ msgstr ""
#: builtin/mainmenu/dlg_create_world.lua
msgid "Warning: The minimal development test is meant for developers."
msgstr ""
msgstr "אזהרה: מצב המפתחים נועד למפתחים!."
#: builtin/mainmenu/dlg_create_world.lua
msgid "World name"
@ -168,7 +170,7 @@ msgstr "שם העולם"
#: builtin/mainmenu/dlg_create_world.lua
msgid "You have no subgames installed."
msgstr ""
msgstr "אין לך אף מפעיל משחק מותקן."
#: builtin/mainmenu/dlg_delete_mod.lua
msgid "Are you sure you want to delete \"$1\"?"
@ -397,9 +399,8 @@ msgid "Uninstall selected modpack"
msgstr ""
#: builtin/mainmenu/tab_multiplayer.lua
#, fuzzy
msgid "Address / Port"
msgstr "כתובת / פורט :"
msgstr "כתובת / פורט"
#: builtin/mainmenu/tab_multiplayer.lua src/settings_translation_file.cpp
msgid "Client"
@ -426,9 +427,8 @@ msgid "Favorite"
msgstr ""
#: builtin/mainmenu/tab_multiplayer.lua builtin/mainmenu/tab_simple_main.lua
#, fuzzy
msgid "Name / Password"
msgstr "שם/סיסמה :"
msgstr "שם/סיסמה"
#: builtin/mainmenu/tab_multiplayer.lua builtin/mainmenu/tab_simple_main.lua
msgid "PvP enabled"
@ -505,9 +505,8 @@ msgid "8x"
msgstr ""
#: builtin/mainmenu/tab_settings.lua
#, fuzzy
msgid "Advanced Settings"
msgstr "הגדרות"
msgstr "הגדרות מתקדמות"
#: builtin/mainmenu/tab_settings.lua
msgid "Antialiasing:"
@ -587,9 +586,8 @@ msgid "Parallax Occlusion"
msgstr ""
#: builtin/mainmenu/tab_settings.lua
#, fuzzy
msgid "Particles"
msgstr "אפשר בכל"
msgstr "חלקיקים"
#: builtin/mainmenu/tab_settings.lua
msgid "Settings"

4
po/it/minetest.po
View File

@ -7,7 +7,7 @@ msgstr ""
"Project-Id-Version: Minetest 0.4.9\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2016-05-05 16:13+0200\n"
"PO-Revision-Date: 2016-05-08 17:01+0000\n"
"PO-Revision-Date: 2016-05-14 13:34+0000\n"
"Last-Translator: Emon Omen <emon@openmailbox.org>\n"
"Language-Team: Italian "
"<https://hosted.weblate.org/projects/minetest/minetest/it/>\n"
@ -2831,7 +2831,7 @@ msgstr "Tasto \"Usare\" per arrampicarsi/scendere"
#: src/settings_translation_file.cpp
msgid "Language"
msgstr "Linua"
msgstr "Lingua"
#: src/settings_translation_file.cpp
msgid "Large cave depth"

121
po/ru/minetest.po
View File

@ -8,17 +8,17 @@ msgstr ""
"Project-Id-Version: minetest\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2016-05-05 16:13+0200\n"
"PO-Revision-Date: 2016-04-18 23:08+0000\n"
"Last-Translator: Stas Kies <stask85@gmail.com>\n"
"Language-Team: Russian <https://hosted.weblate.org/projects/minetest/"
"minetest/ru/>\n"
"PO-Revision-Date: 2016-05-20 15:18+0000\n"
"Last-Translator: Andrey K. <contact@libnaru.so>\n"
"Language-Team: Russian "
"<https://hosted.weblate.org/projects/minetest/minetest/ru/>\n"
"Language: ru\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && n"
"%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
"X-Generator: Weblate 2.6-dev\n"
"Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<="
"4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
"X-Generator: Weblate 2.7-dev\n"
#: builtin/fstk/ui.lua
msgid "An error occured in a Lua script, such as a mod:"
@ -98,12 +98,14 @@ msgid "Enable all"
msgstr "Включить всё"
#: builtin/mainmenu/dlg_config_world.lua
#, fuzzy
msgid ""
"Failed to enable mod \"$1\" as it contains disallowed characters. Only "
"chararacters [a-z0-9_] are allowed."
msgstr ""
"Ошибка при попытке включения мода \"$1\" поскольку он содержит недопустимые "
"символы. Допускается использование символов от Aa-Zz и от 0-9."
"символы. Допускается использование строчных букв латинского алфавита, цифр, "
"и знака подчёркивания."
#: builtin/mainmenu/dlg_config_world.lua
msgid "Hide Game"
@ -425,6 +427,7 @@ msgid "Creative mode"
msgstr "Режим творчества"
#: builtin/mainmenu/tab_multiplayer.lua builtin/mainmenu/tab_simple_main.lua
#, fuzzy
msgid "Damage enabled"
msgstr "Разрешить увечья"
@ -1620,16 +1623,23 @@ msgid "Colored fog"
msgstr "Цветной туман"
#: src/settings_translation_file.cpp
#, fuzzy
msgid ""
"Comma-separated list of trusted mods that are allowed to access insecure\n"
"functions even when mod security is on (via request_insecure_environment())."
msgstr ""
"Список доверенных модов, через запятую, которым разрешён доступ к "
"небезопасным функциям, даже в безопасном режиме (с помощью "
"request_insecure_environment())."
#: src/settings_translation_file.cpp
#, fuzzy
msgid ""
"Comma-seperated list of mods that are allowed to access HTTP APIs, which\n"
"allow them to upload and download data to/from the internet."
msgstr ""
"Список доверенных модов, через запятую, которым разрешён доступ к HTTP API, "
"что позволяет им отправлять и принимать данные в/из сети Интернет."
#: src/settings_translation_file.cpp
msgid "Command key"
@ -1800,7 +1810,7 @@ msgstr ""
#: src/settings_translation_file.cpp
msgid "Delay showing tooltips, stated in milliseconds."
msgstr ""
msgstr "Задержка показа подсказок, указанная в миллисекундах."
#: src/settings_translation_file.cpp
#, fuzzy
@ -1923,8 +1933,9 @@ msgid ""
msgstr ""
#: src/settings_translation_file.cpp
#, fuzzy
msgid "Enables animation of inventory items."
msgstr ""
msgstr "Включить анимацию предметов в инвентаре."
#: src/settings_translation_file.cpp
msgid ""
@ -1979,18 +1990,22 @@ msgid "Fall bobbing"
msgstr ""
#: src/settings_translation_file.cpp
#, fuzzy
msgid "Fallback font"
msgstr "Fallback шрифт"
#: src/settings_translation_file.cpp
#, fuzzy
msgid "Fallback font shadow"
msgstr ""
msgstr "Fallback тень шрифта"
#: src/settings_translation_file.cpp
#, fuzzy
msgid "Fallback font shadow alpha"
msgstr ""
msgstr "Fallback прозрачность тени шрифта"
#: src/settings_translation_file.cpp
#, fuzzy
msgid "Fallback font size"
msgstr "Fallback размер шрифта"
@ -2016,7 +2031,7 @@ msgid ""
"Fast movement (via use key).\n"
"This requires the \"fast\" privilege on the server."
msgstr ""
"Быстрое перемещение (с использование клавиши).\n"
"Быстрое перемещение (с использованием клавиши).\n"
"Это требует привилегию \"fast\" на сервере."
#: src/settings_translation_file.cpp
@ -2056,8 +2071,9 @@ msgid "Filtering"
msgstr "Фильтрация"
#: src/settings_translation_file.cpp
#, fuzzy
msgid "Fixed map seed"
msgstr "Конкретное семя мира"
msgstr "Фиксированное зерно мира"
#: src/settings_translation_file.cpp
msgid "Fly key"
@ -2101,13 +2117,12 @@ msgid "Font size"
msgstr "Размер шрифта"
#: src/settings_translation_file.cpp
#, fuzzy
msgid "Format of screenshots."
msgstr "Путь для сохранения скриншотов."
msgstr "Формат скриншотов."
#: src/settings_translation_file.cpp
msgid "Forward key"
msgstr "Вперед"
msgstr "Клавиша вперёд"
#: src/settings_translation_file.cpp
msgid "Freetype fonts"
@ -2166,6 +2181,7 @@ msgid "Generate normalmaps"
msgstr "Генерировать карты нормалей"
#: src/settings_translation_file.cpp
#, fuzzy
msgid ""
"Global map generation attributes.\n"
"In Mapgen v6 the 'decorations' flag controls all decorations except trees\n"
@ -2176,6 +2192,16 @@ msgid ""
"default.\n"
"Flags starting with 'no' are used to explicitly disable them."
msgstr ""
"Параметры глобального генератора карты.\n"
"В генераторе карт v6 флаг 'decorations' управляет всем оформлением за "
"исключением деревьев\n"
" и junglegras(травы джунглей?), в остальных генераторах этот флаг управляет "
"всем оформлением.\n"
"Стандартные флаги, установленные в engine(инструменте?) следующие: caves, "
"light, decorations\n"
"Строка флагов изменяет стандартные настройки engine(инструмента?).\n"
"Флаги, не указанные в строке флагов, по умолчанию не изменяются.\n"
"Флаги, начинающиеся с 'no' используются для их явного отключения."
#: src/settings_translation_file.cpp
msgid "Graphics"
@ -2201,18 +2227,26 @@ msgid ""
"- log: mimic and log backtrace of deprecated call (default for debug).\n"
"- error: abort on usage of deprecated call (suggested for mod developers)."
msgstr ""
"Обработка для устаревших вызовов lua api:\n"
"- legacy: (иногда успешно) имитирует прежнее поведение (по умолчанию для "
"релиза).\n"
"- log: имитирует и журналирует backtrace(трассировку?след?) устаревших "
"вызовов (по умолчанию для отладки).\n"
"- error: прерывание при использовании устаревших вызовов (рекомендовано "
"для разработчиков модов)."
#: src/settings_translation_file.cpp
#, fuzzy
msgid "Height component of the initial window size."
msgstr ""
msgstr "Высота содержимого (относительно?) исходного размера окна"
#: src/settings_translation_file.cpp
msgid "Height on which clouds are appearing."
msgstr ""
msgstr "Высота, на которой появляются облака."
#: src/settings_translation_file.cpp
msgid "High-precision FPU"
msgstr ""
msgstr "Высокоточный FPU"
#: src/settings_translation_file.cpp
msgid "Homepage of server, to be displayed in the serverlist."
@ -2220,33 +2254,43 @@ msgstr "Домашняя страница сервера, отображаема
#: src/settings_translation_file.cpp
msgid "How deep to make rivers"
msgstr ""
msgstr "Глубина рек"
#: src/settings_translation_file.cpp
#, fuzzy
msgid ""
"How large area of blocks are subject to the active block stuff, stated in "
"mapblocks (16 nodes).\n"
"In active blocks objects are loaded and ABMs run."
msgstr ""
"Размер площади из блоков, составляющей активный блок, расположенный в "
"mapblocks (16 nodes).↵\n"
"В активных блоках объекты загружаются и ABMs запускается."
#: src/settings_translation_file.cpp
#, fuzzy
msgid ""
"How many blocks are flying in the wire simultaneously for the whole server."
msgstr ""
msgstr "Количество блоков, передаваемых одновременно для всего сервера."
#: src/settings_translation_file.cpp
#, fuzzy
msgid "How many blocks are flying in the wire simultaneously per client."
msgstr ""
msgstr "Количество блоков, передаваемых одновременно для каждого клиента."
#: src/settings_translation_file.cpp
#, fuzzy
msgid ""
"How much the server will wait before unloading unused mapblocks.\n"
"Higher value is smoother, but will use more RAM."
msgstr ""
"Время ожидания сервера до выгрузки неиспользуемых mapblocks.\n"
"Высокие значения более плавные, но используют больше RAM."
#: src/settings_translation_file.cpp
#, fuzzy
msgid "How wide to make rivers"
msgstr ""
msgstr "Установка ширины рек"
#: src/settings_translation_file.cpp
#, fuzzy
@ -2262,39 +2306,57 @@ msgid "IPv6 support."
msgstr "IPv6 поддержка."
#: src/settings_translation_file.cpp
#, fuzzy
msgid ""
"If FPS would go higher than this, limit it by sleeping\n"
"to not waste CPU power for no benefit."
msgstr ""
"Если FPS превысит это значение, ограничить его простоем,\n"
"чтобы не тратить мощность процессора впустую."
#: src/settings_translation_file.cpp
#, fuzzy
msgid ""
"If disabled \"use\" key is used to fly fast if both fly and fast mode are "
"enabled."
msgstr ""
"Если выключено, кнопка \"use\"(\"использовать\"?) используется для быстрого "
"полёта, если одновременно включены быстрый режим и режим полёта."
#: src/settings_translation_file.cpp
#, fuzzy
msgid ""
"If enabled together with fly mode, player is able to fly through solid "
"nodes.\n"
"This requires the \"noclip\" privilege on the server."
msgstr ""
"Если включено одновременно с режимом полёта, игрок может летать через "
"твердые nodes(узлы?вершины?). Это требует привилегий \"noclip\" на сервере."
#: src/settings_translation_file.cpp
#, fuzzy
msgid ""
"If enabled, \"use\" key instead of \"sneak\" key is used for climbing down "
"and descending."
msgstr ""
"Если включено, клавиша \"use\"(\"использовать\"?) вместо \"sneak\"(\""
"подкрасться\"?) будет использоваться для climbing down and descending."
#: src/settings_translation_file.cpp
#, fuzzy
msgid ""
"If enabled, actions are recorded for rollback.\n"
"This option is only read when server starts."
msgstr ""
"Если включено, действия записываются для отката.\n"
"Этот параметр считывается только при запуске сервера."
#: src/settings_translation_file.cpp
#, fuzzy
msgid "If enabled, disable cheat prevention in multiplayer."
msgstr ""
"Если включено, отключается prevention(предупреждение?предотвращение?) "
"читерства в мультиплеере."
#: src/settings_translation_file.cpp
msgid ""
@ -3700,19 +3762,23 @@ msgstr "Каталог со скриншотами"
#: src/settings_translation_file.cpp
#, fuzzy
msgid "Screenshot format"
msgstr "Каталог со скриншотами"
msgstr "Формат скриншота"
#: src/settings_translation_file.cpp
#, fuzzy
msgid "Screenshot quality"
msgstr "Cкриншот"
msgstr "Качество скриншота"
#: src/settings_translation_file.cpp
#, fuzzy
msgid ""
"Screenshot quality. Only used for JPEG format.\n"
"1 means worst quality; 100 means best quality.\n"
"Use 0 for default quality."
msgstr ""
"Качество скриншота. Используется только для изображений в формате JPEG.\n"
"1 означает плохое качество; 100 означает хорошее качество.\n"
"Используйте 0 для настроек по умолчанию."
#: src/settings_translation_file.cpp
#, fuzzy
@ -3767,9 +3833,8 @@ msgid "Serverlist URL"
msgstr "Список публичных серверов"
#: src/settings_translation_file.cpp
#, fuzzy
msgid "Serverlist file"
msgstr "Список публичных серверов"
msgstr "Файл списка серверов"
#: src/settings_translation_file.cpp
#, fuzzy

34
po/uk/minetest.po
View File

@ -8,7 +8,7 @@ msgstr ""
"Project-Id-Version: minetest\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2016-05-05 16:13+0200\n"
"PO-Revision-Date: 2016-05-10 00:06+0000\n"
"PO-Revision-Date: 2016-05-12 01:10+0000\n"
"Last-Translator: Fixer <artem.brz@gmail.com>\n"
"Language-Team: Ukrainian "
"<https://hosted.weblate.org/projects/minetest/minetest/uk/>\n"
@ -87,14 +87,12 @@ msgid "Depends:"
msgstr "Залежить від:"
#: builtin/mainmenu/dlg_config_world.lua
#, fuzzy
msgid "Disable MP"
msgstr "Вимкнути МП"
msgstr "Вимкнути модпак"
#: builtin/mainmenu/dlg_config_world.lua
#, fuzzy
msgid "Enable MP"
msgstr "Увімкнути МП"
msgstr "Увімкнути модпак"
#: builtin/mainmenu/dlg_config_world.lua
msgid "Enable all"
@ -113,13 +111,12 @@ msgid "Hide Game"
msgstr "Приховати гру"
#: builtin/mainmenu/dlg_config_world.lua
#, fuzzy
msgid "Hide mp content"
msgstr "Приховати мп контент"
msgstr "Сховати вміст модпаку"
#: builtin/mainmenu/dlg_config_world.lua
msgid "Mod:"
msgstr "Модифікація:"
msgstr "Мод:"
#: builtin/mainmenu/dlg_config_world.lua
#: builtin/mainmenu/dlg_settings_advanced.lua src/guiKeyChangeMenu.cpp
@ -466,7 +463,7 @@ msgstr "Творчість"
#: builtin/mainmenu/tab_server.lua builtin/mainmenu/tab_simple_main.lua
#: builtin/mainmenu/tab_singleplayer.lua
msgid "Enable Damage"
msgstr "Увімкнути поранення"
msgstr "Поранення"
#: builtin/mainmenu/tab_server.lua
msgid "Name/Password"
@ -538,9 +535,8 @@ msgid "Bilinear Filter"
msgstr "Білінійна фільтрація"
#: builtin/mainmenu/tab_settings.lua
#, fuzzy
msgid "Bump Mapping"
msgstr "Бамп-маппінг"
msgstr "Бамп маппінг"
#: builtin/mainmenu/tab_settings.lua
msgid "Change keys"
@ -548,11 +544,11 @@ msgstr "Змінити клавіші"
#: builtin/mainmenu/tab_settings.lua
msgid "Connected Glass"
msgstr "З'єднане скло"
msgstr "З'єднувати скло"
#: builtin/mainmenu/tab_settings.lua
msgid "Fancy Leaves"
msgstr "Гарні листя"
msgstr "Гарне листя"
#: builtin/mainmenu/tab_settings.lua
msgid "Mipmap"
@ -568,7 +564,7 @@ msgstr "Ні"
#: builtin/mainmenu/tab_settings.lua
msgid "No Filter"
msgstr "Без фільтрування"
msgstr "Без фільтрації"
#: builtin/mainmenu/tab_settings.lua
msgid "No Mipmap"
@ -896,7 +892,7 @@ msgstr "Далі"
#: src/guiKeyChangeMenu.cpp
msgid "\"Use\" = climb down"
msgstr "\"Використовувати\" = підніматися в гору"
msgstr "\"Використовувати\" = підніматися вгору"
#: src/guiKeyChangeMenu.cpp
msgid "Backward"
@ -1564,7 +1560,7 @@ msgstr ""
#: src/settings_translation_file.cpp
msgid "Client and Server"
msgstr ""
msgstr "Клієнт і сервер"
#: src/settings_translation_file.cpp
msgid "Climbing speed"
@ -3261,7 +3257,7 @@ msgstr ""
#: src/settings_translation_file.cpp
msgid "Network"
msgstr ""
msgstr "Мережа"
#: src/settings_translation_file.cpp
msgid ""
@ -3534,7 +3530,7 @@ msgstr ""
#: src/settings_translation_file.cpp
msgid "Security"
msgstr ""
msgstr "Безпека"
#: src/settings_translation_file.cpp
msgid "See http://www.sqlite.org/pragma.html#pragma_synchronous"
@ -3665,7 +3661,7 @@ msgstr "Крастися"
#: src/settings_translation_file.cpp
msgid "Sound"
msgstr ""
msgstr "Звук"
#: src/settings_translation_file.cpp
msgid ""

2
src/CMakeLists.txt
View File

@ -376,6 +376,7 @@ add_subdirectory(network)
add_subdirectory(script)
add_subdirectory(unittest)
add_subdirectory(util)
add_subdirectory(irrlicht_changes)
set(common_SRCS
ban.cpp
@ -493,6 +494,7 @@ set(client_SRCS
${common_SRCS}
${sound_SRCS}
${client_network_SRCS}
${client_irrlicht_changes_SRCS}
ambiance.cpp
camera.cpp
client.cpp

1128
src/cavegen.cpp
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File diff suppressed because it is too large Load Diff

185
src/cavegen.h
View File

@ -21,69 +21,79 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#define CAVEGEN_HEADER
#define VMANIP_FLAG_CAVE VOXELFLAG_CHECKED1
#define MGV5_LAVA_DEPTH -256
#define MGV7_LAVA_DEPTH -256
#define DEFAULT_LAVA_DEPTH (-256)
class MapgenV5;
class MapgenV6;
class MapgenV7;
class GenerateNotifier;
class CaveV5 {
/*
CavesNoiseIntersection is a cave digging algorithm that carves smooth,
web-like, continuous tunnels at points where the density of the intersection
between two separate 3d noises is above a certain value. This value,
cave_width, can be modified to set the effective width of these tunnels.
This algorithm is relatively heavyweight, taking ~80ms to generate an
80x80x80 chunk of map on a modern processor. Use sparingly!
TODO(hmmmm): Remove dependency on biomes
TODO(hmmmm): Find alternative to overgeneration as solution for sunlight issue
*/
class CavesNoiseIntersection {
public:
Mapgen *mg;
MMVManip *vm;
INodeDefManager *ndef;
CavesNoiseIntersection(INodeDefManager *nodedef, BiomeManager *biomemgr,
v3s16 chunksize, NoiseParams *np_cave1, NoiseParams *np_cave2,
int seed, float cave_width);
~CavesNoiseIntersection();
NoiseParams *np_caveliquids;
void generateCaves(MMVManip *vm, v3s16 nmin, v3s16 nmax, u8 *biomemap);
s16 min_tunnel_diameter;
s16 max_tunnel_diameter;
u16 tunnel_routepoints;
int dswitchint;
int part_max_length_rs;
private:
INodeDefManager *m_ndef;
BiomeManager *m_bmgr;
bool large_cave_is_flat;
bool flooded;
// configurable parameters
v3s16 m_csize;
float m_cave_width;
s16 max_stone_y;
v3s16 node_min;
v3s16 node_max;
// intermediate state variables
u16 m_ystride;
u16 m_zstride_1d;
v3f orp; // starting point, relative to caved space
v3s16 of; // absolute coordinates of caved space
v3s16 ar; // allowed route area
s16 rs; // tunnel radius size
v3f main_direction;
s16 route_y_min;
s16 route_y_max;
PseudoRandom *ps;
content_t c_water_source;
content_t c_lava_source;
content_t c_ice;
int water_level;
int ystride;
CaveV5() {}
CaveV5(Mapgen *mg, PseudoRandom *ps);
void makeCave(v3s16 nmin, v3s16 nmax, int max_stone_height);
void makeTunnel(bool dirswitch);
void carveRoute(v3f vec, float f, bool randomize_xz);
Noise *noise_cave1;
Noise *noise_cave2;
};
class CaveV6 {
/*
CavesRandomWalk is an implementation of a cave-digging algorithm that
operates on the principle of a "random walk" to approximate the stochiastic
activity of cavern development.
In summary, this algorithm works by carving a randomly sized tunnel in a
random direction a random amount of times, randomly varying in width.
All randomness here is uniformly distributed; alternative distributions have
not yet been implemented.
This algorithm is very fast, executing in less than 1ms on average for an
80x80x80 chunk of map on a modern processor.
*/
class CavesRandomWalk {
public:
MapgenV6 *mg;
MMVManip *vm;
INodeDefManager *ndef;
GenerateNotifier *gennotify;
s16 *heightmap;
// configurable parameters
int seed;
int water_level;
int lava_depth;
NoiseParams *np_caveliquids;
// intermediate state variables
u16 ystride;
s16 min_tunnel_diameter;
s16 max_tunnel_diameter;
u16 tunnel_routepoints;
int dswitchint;
int part_max_length_rs;
bool large_cave;
@ -104,38 +114,70 @@ public:
s16 route_y_max;
PseudoRandom *ps;
PseudoRandom *ps2;
content_t c_water_source;
content_t c_lava_source;
int water_level;
// ndef is a mandatory parameter.
// If gennotify is NULL, generation events are not logged.
CavesRandomWalk(INodeDefManager *ndef,
GenerateNotifier *gennotify = NULL,
int seed = 0,
int water_level = 1,
content_t water_source = CONTENT_IGNORE,
content_t lava_source = CONTENT_IGNORE);
CaveV6() {}
CaveV6(MapgenV6 *mg, PseudoRandom *ps, PseudoRandom *ps2, bool large_cave);
void makeCave(v3s16 nmin, v3s16 nmax, int max_stone_height);
// vm and ps are mandatory parameters.
// If heightmap is NULL, the surface level at all points is assumed to
// be water_level.
void makeCave(MMVManip *vm, v3s16 nmin, v3s16 nmax, PseudoRandom *ps,
bool is_large_cave, int max_stone_height, s16 *heightmap);
private:
void makeTunnel(bool dirswitch);
void carveRoute(v3f vec, float f, bool randomize_xz, bool tunnel_above_ground);
void carveRoute(v3f vec, float f, bool randomize_xz);
inline bool isPosAboveSurface(v3s16 p);
};
class CaveV7 {
/*
CavesV6 is the original version of caves used with Mapgen V6.
Though it uses the same fundamental algorithm as CavesRandomWalk, it is made
separate to preserve the exact sequence of PseudoRandom calls - any change
to this ordering results in the output being radically different.
Because caves in Mapgen V6 are responsible for a large portion of the basic
terrain shape, modifying this will break our contract of reverse
compatibility for a 'stable' mapgen such as V6.
tl;dr,
*** DO NOT TOUCH THIS CLASS UNLESS YOU KNOW WHAT YOU ARE DOING ***
*/
class CavesV6 {
public:
MapgenV7 *mg;
MMVManip *vm;
INodeDefManager *ndef;
GenerateNotifier *gennotify;
PseudoRandom *ps;
PseudoRandom *ps2;
NoiseParams *np_caveliquids;
// configurable parameters
s16 *heightmap;
content_t c_water_source;
content_t c_lava_source;
int water_level;
// intermediate state variables
u16 ystride;
s16 min_tunnel_diameter;
s16 max_tunnel_diameter;
u16 tunnel_routepoints;
int dswitchint;
int part_max_length_rs;
bool large_cave;
bool large_cave_is_flat;
bool flooded;
s16 max_stone_y;
v3s16 node_min;
v3s16 node_max;
@ -148,19 +190,26 @@ public:
s16 route_y_min;
s16 route_y_max;
PseudoRandom *ps;
// ndef is a mandatory parameter.
// If gennotify is NULL, generation events are not logged.
CavesV6(INodeDefManager *ndef,
GenerateNotifier *gennotify = NULL,
int water_level = 1,
content_t water_source = CONTENT_IGNORE,
content_t lava_source = CONTENT_IGNORE);
content_t c_water_source;
content_t c_lava_source;
content_t c_ice;
// vm, ps, and ps2 are mandatory parameters.
// If heightmap is NULL, the surface level at all points is assumed to
// be water_level.
void makeCave(MMVManip *vm, v3s16 nmin, v3s16 nmax,
PseudoRandom *ps, PseudoRandom *ps2,
bool is_large_cave, int max_stone_height, s16 *heightmap = NULL);
int water_level;
CaveV7() {}
CaveV7(MapgenV7 *mg, PseudoRandom *ps);
void makeCave(v3s16 nmin, v3s16 nmax, int max_stone_height);
private:
void makeTunnel(bool dirswitch);
void carveRoute(v3f vec, float f, bool randomize_xz);
void carveRoute(v3f vec, float f, bool randomize_xz, bool tunnel_above_ground);
inline s16 getSurfaceFromHeightmap(v3s16 p);
};
#endif

30
src/cguittfont/CGUITTFont.cpp
View File

@ -1,6 +1,7 @@
/*
CGUITTFont FreeType class for Irrlicht
Copyright (c) 2009-2010 John Norman
Copyright (c) 2016 Nathanaël Courant
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any
@ -545,6 +546,13 @@ void CGUITTFont::setFontHinting(const bool enable, const bool enable_auto_hintin
void CGUITTFont::draw(const core::stringw& text, const core::rect<s32>& position, video::SColor color, bool hcenter, bool vcenter, const core::rect<s32>* clip)
{
draw(EnrichedString(std::wstring(text.c_str()), color), position, color, hcenter, vcenter, clip);
}
void CGUITTFont::draw(const EnrichedString &text, const core::rect<s32>& position, video::SColor color, bool hcenter, bool vcenter, const core::rect<s32>* clip)
{
std::vector<video::SColor> colors = text.getColors();
if (!Driver)
return;
@ -572,7 +580,7 @@ void CGUITTFont::draw(const core::stringw& text, const core::rect<s32>& position
}
// Convert to a unicode string.
core::ustring utext(text);
core::ustring utext = text.getString();
// Set up our render map.
core::map<u32, CGUITTGlyphPage*> Render_Map;
@ -581,6 +589,7 @@ void CGUITTFont::draw(const core::stringw& text, const core::rect<s32>& position
u32 n;
uchar32_t previousChar = 0;
core::ustring::const_iterator iter(utext);
std::vector<video::SColor> applied_colors;
while (!iter.atEnd())
{
uchar32_t currentChar = *iter;
@ -590,7 +599,7 @@ void CGUITTFont::draw(const core::stringw& text, const core::rect<s32>& position
if (currentChar == L'\r') // Mac or Windows breaks
{
lineBreak = true;
if (*(iter + 1) == (uchar32_t)'\n') // Windows line breaks.
if (*(iter + 1) == (uchar32_t)'\n') // Windows line breaks.
currentChar = *(++iter);
}
else if (currentChar == (uchar32_t)'\n') // Unix breaks
@ -627,6 +636,9 @@ void CGUITTFont::draw(const core::stringw& text, const core::rect<s32>& position
page->render_positions.push_back(core::position2di(offset.X + offx, offset.Y + offy));
page->render_source_rects.push_back(glyph.source_rect);
Render_Map.set(glyph.glyph_page, page);
u32 current_color = iter.getPos();
if (current_color < colors.size())
applied_colors.push_back(colors[current_color]);
}
offset.X += getWidthFromCharacter(currentChar);
@ -645,8 +657,6 @@ void CGUITTFont::draw(const core::stringw& text, const core::rect<s32>& position
CGUITTGlyphPage* page = n->getValue();
if (!use_transparency) color.color |= 0xff000000;
if (shadow_offset) {
for (size_t i = 0; i < page->render_positions.size(); ++i)
page->render_positions[i] += core::vector2di(shadow_offset, shadow_offset);
@ -654,7 +664,17 @@ void CGUITTFont::draw(const core::stringw& text, const core::rect<s32>& position
for (size_t i = 0; i < page->render_positions.size(); ++i)
page->render_positions[i] -= core::vector2di(shadow_offset, shadow_offset);
}
Driver->draw2DImageBatch(page->texture, page->render_positions, page->render_source_rects, clip, color, true);
for (size_t i = 0; i < page->render_positions.size(); ++i) {
irr::video::SColor col;
if (!applied_colors.empty()) {
col = applied_colors[i < applied_colors.size() ? i : 0];
} else {
col = irr::video::SColor(255, 255, 255, 255);
}
if (!use_transparency)
col.color |= 0xff000000;
Driver->draw2DImage(page->texture, page->render_positions[i], page->render_source_rects[i], clip, col, true);
}
}
}

7
src/cguittfont/CGUITTFont.h
View File

@ -1,6 +1,7 @@
/*
CGUITTFont FreeType class for Irrlicht
Copyright (c) 2009-2010 John Norman
Copyright (c) 2016 Nathanaël Courant
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any
@ -33,6 +34,8 @@
#include <irrlicht.h>
#include <ft2build.h>
#include <vector>
#include "util/enriched_string.h"
#include FT_FREETYPE_H
namespace irr
@ -258,6 +261,10 @@ namespace gui
virtual void draw(const core::stringw& text, const core::rect<s32>& position,
video::SColor color, bool hcenter=false, bool vcenter=false,
const core::rect<s32>* clip=0);
virtual void draw(const EnrichedString& text, const core::rect<s32>& position,
video::SColor color, bool hcenter=false, bool vcenter=false,
const core::rect<s32>* clip=0);
//! Returns the dimension of a character produced by this font.
virtual core::dimension2d<u32> getCharDimension(const wchar_t ch) const;

40
src/chat.cpp
View File

@ -19,6 +19,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "chat.h"
#include "debug.h"
#include "config.h"
#include "util/strfnd.h"
#include <cctype>
#include <sstream>
@ -251,8 +252,7 @@ u32 ChatBuffer::formatChatLine(const ChatLine& line, u32 cols,
u32 hanging_indentation = 0;
// Format the sender name and produce fragments
if (!line.name.empty())
{
if (!line.name.empty()) {
temp_frag.text = L"<";
temp_frag.column = 0;
//temp_frag.bold = 0;
@ -267,22 +267,20 @@ u32 ChatBuffer::formatChatLine(const ChatLine& line, u32 cols,
next_frags.push_back(temp_frag);
}
std::wstring name_sanitized = line.name.c_str();
// Choose an indentation level
if (line.name.empty())
{
if (line.name.empty()) {
// Server messages
hanging_indentation = 0;
}
else if (line.name.size() + 3 <= cols/2)
{
} else if (name_sanitized.size() + 3 <= cols/2) {
// Names shorter than about half the console width
hanging_indentation = line.name.size() + 3;
}
else
{
} else {
// Very long names
hanging_indentation = 2;
}
//EnrichedString line_text(line.text);
next_line.first = true;
bool text_processing = false;
@ -338,7 +336,7 @@ u32 ChatBuffer::formatChatLine(const ChatLine& line, u32 cols,
while (frag_length < remaining_in_input &&
frag_length < remaining_in_output)
{
if (isspace(line.text[in_pos + frag_length]))
if (isspace(line.text.getString()[in_pos + frag_length]))
space_pos = frag_length;
++frag_length;
}
@ -686,9 +684,6 @@ ChatBackend::~ChatBackend()
void ChatBackend::addMessage(std::wstring name, std::wstring text)
{
name = unescape_enriched(name);
text = unescape_enriched(text);
// Note: A message may consist of multiple lines, for example the MOTD.
WStrfnd fnd(text);
while (!fnd.at_end())
@ -732,19 +727,22 @@ ChatBuffer& ChatBackend::getRecentBuffer()
return m_recent_buffer;
}
std::wstring ChatBackend::getRecentChat()
EnrichedString ChatBackend::getRecentChat()
{
std::wostringstream stream;
EnrichedString result;
for (u32 i = 0; i < m_recent_buffer.getLineCount(); ++i)
{
const ChatLine& line = m_recent_buffer.getLine(i);
if (i != 0)
stream << L"\n";
if (!line.name.empty())
stream << L"<" << line.name << L"> ";
stream << line.text;
result += L"\n";
if (!line.name.empty()) {
result += L"<";
result += line.name;
result += L"> ";
}
result += line.text;
}
return stream.str();
return result;
}
ChatPrompt& ChatBackend::getPrompt()

19
src/chat.h
View File

@ -20,11 +20,13 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#ifndef CHAT_HEADER
#define CHAT_HEADER
#include "irrlichttypes.h"
#include <string>
#include <vector>
#include <list>
#include "irrlichttypes.h"
#include "util/enriched_string.h"
// Chat console related classes
struct ChatLine
@ -32,9 +34,9 @@ struct ChatLine
// age in seconds
f32 age;
// name of sending player, or empty if sent by server
std::wstring name;
EnrichedString name;
// message text
std::wstring text;
EnrichedString text;
ChatLine(std::wstring a_name, std::wstring a_text):
age(0.0),
@ -42,12 +44,19 @@ struct ChatLine
text(a_text)
{
}
ChatLine(EnrichedString a_name, EnrichedString a_text):
age(0.0),
name(a_name),
text(a_text)
{
}
};
struct ChatFormattedFragment
{
// text string
std::wstring text;
EnrichedString text;
// starting column
u32 column;
// formatting
@ -260,7 +269,7 @@ public:
// Get the recent messages buffer
ChatBuffer& getRecentBuffer();
// Concatenate all recent messages
std::wstring getRecentChat();
EnrichedString getRecentChat();
// Get the console prompt
ChatPrompt& getPrompt();

2
src/client.h
View File

@ -184,6 +184,7 @@ struct ClientEvent
f32 expirationtime;
f32 size;
bool collisiondetection;
bool collision_removal;
bool vertical;
std::string *texture;
} spawn_particle;
@ -201,6 +202,7 @@ struct ClientEvent
f32 minsize;
f32 maxsize;
bool collisiondetection;
bool collision_removal;
bool vertical;
std::string *texture;
u32 id;

2
src/defaultsettings.cpp
View File

@ -204,6 +204,8 @@ void set_default_settings(Settings *settings)
settings->setDefault("server_description", "");
settings->setDefault("public_serverlist","true");
settings->setDefault("disable_escape_sequences", "false");
#if USE_FREETYPE
settings->setDefault("freetype", "true");
settings->setDefault("font_path", porting::getDataPath("fonts" DIR_DELIM "liberationsans.ttf"));

66
src/dungeongen.cpp
View File

@ -38,22 +38,27 @@ NoiseParams nparams_dungeon_density(0.0, 1.0, v3f(2.5, 2.5, 2.5), 0, 2, 1.4, 2.0
///////////////////////////////////////////////////////////////////////////////
DungeonGen::DungeonGen(Mapgen *mapgen, DungeonParams *dparams)
DungeonGen::DungeonGen(INodeDefManager *ndef,
GenerateNotifier *gennotify, DungeonParams *dparams)
{
this->mg = mapgen;
this->vm = mapgen->vm;
assert(ndef);
this->ndef = ndef;
this->gennotify = gennotify;
#ifdef DGEN_USE_TORCHES
c_torch = mg->ndef->getId("default:torch");
c_torch = ndef->getId("default:torch");
#endif
if (dparams) {
memcpy(&dp, dparams, sizeof(dp));
} else {
dp.c_water = mg->ndef->getId("mapgen_water_source");
dp.c_cobble = mg->ndef->getId("mapgen_cobble");
dp.c_moss = mg->ndef->getId("mapgen_mossycobble");
dp.c_stair = mg->ndef->getId("mapgen_stair_cobble");
dp.seed = 0;
dp.c_water = ndef->getId("mapgen_water_source");
dp.c_cobble = ndef->getId("mapgen_cobble");
dp.c_moss = ndef->getId("mapgen_mossycobble");
dp.c_stair = ndef->getId("mapgen_stair_cobble");
dp.diagonal_dirs = false;
dp.mossratio = 3.0;
@ -67,18 +72,21 @@ DungeonGen::DungeonGen(Mapgen *mapgen, DungeonParams *dparams)
}
// For mapgens using river water
dp.c_river_water = mg->ndef->getId("mapgen_river_water_source");
dp.c_river_water = ndef->getId("mapgen_river_water_source");
if (dp.c_river_water == CONTENT_IGNORE)
dp.c_river_water = mg->ndef->getId("mapgen_water_source");
dp.c_river_water = ndef->getId("mapgen_water_source");
}
void DungeonGen::generate(u32 bseed, v3s16 nmin, v3s16 nmax)
void DungeonGen::generate(MMVManip *vm, u32 bseed, v3s16 nmin, v3s16 nmax)
{
assert(vm);
//TimeTaker t("gen dungeons");
if (NoisePerlin3D(&dp.np_rarity, nmin.X, nmin.Y, nmin.Z, mg->seed) < 0.2)
if (NoisePerlin3D(&dp.np_rarity, nmin.X, nmin.Y, nmin.Z, dp.seed) < 0.2)
return;
this->vm = vm;
this->blockseed = bseed;
random.seed(bseed + 2);
@ -109,7 +117,7 @@ void DungeonGen::generate(u32 bseed, v3s16 nmin, v3s16 nmax)
u32 i = vm->m_area.index(nmin.X, y, z);
for (s16 x = nmin.X; x <= nmax.X; x++) {
if (vm->m_data[i].getContent() == dp.c_cobble) {
float wetness = NoisePerlin3D(&dp.np_wetness, x, y, z, mg->seed);
float wetness = NoisePerlin3D(&dp.np_wetness, x, y, z, dp.seed);
float density = NoisePerlin3D(&dp.np_density, x, y, z, blockseed);
if (density < wetness / dp.mossratio)
vm->m_data[i].setContent(dp.c_moss);
@ -135,17 +143,23 @@ void DungeonGen::makeDungeon(v3s16 start_padding)
bool fits = false;
for (u32 i = 0; i < 100 && !fits; i++) {
bool is_large_room = ((random.next() & 3) == 1);
roomsize = is_large_room ?
v3s16(random.range(8, 16), random.range(8, 16), random.range(8, 16)) :
v3s16(random.range(4, 8), random.range(4, 6), random.range(4, 8));
if (is_large_room) {
roomsize.Z = random.range(8, 16);
roomsize.Y = random.range(8, 16);
roomsize.X = random.range(8, 16);
} else {
roomsize.Z = random.range(4, 8);
roomsize.Y = random.range(4, 6);
roomsize.X = random.range(4, 8);
}
roomsize += dp.roomsize;
// start_padding is used to disallow starting the generation of
// a dungeon in a neighboring generation chunk
roomplace = vm->m_area.MinEdge + start_padding + v3s16(
random.range(0, areasize.X - roomsize.X - start_padding.X),
random.range(0, areasize.Y - roomsize.Y - start_padding.Y),
random.range(0, areasize.Z - roomsize.Z - start_padding.Z));
roomplace = vm->m_area.MinEdge + start_padding;
roomplace.Z += random.range(0, areasize.Z - roomsize.Z - start_padding.Z);
roomplace.Y += random.range(0, areasize.Y - roomsize.Y - start_padding.Y);
roomplace.X += random.range(0, areasize.X - roomsize.X - start_padding.X);
/*
Check that we're not putting the room to an unknown place,
@ -181,7 +195,8 @@ void DungeonGen::makeDungeon(v3s16 start_padding)
makeRoom(roomsize, roomplace);
v3s16 room_center = roomplace + v3s16(roomsize.X / 2, 1, roomsize.Z / 2);
mg->gennotify.addEvent(dp.notifytype, room_center);
if (gennotify)
gennotify->addEvent(dp.notifytype, room_center);
#ifdef DGEN_USE_TORCHES
// Place torch at room center (for testing)
@ -227,7 +242,9 @@ void DungeonGen::makeDungeon(v3s16 start_padding)
makeCorridor(doorplace, doordir, corridor_end, corridor_end_dir);
// Find a place for a random sized room
roomsize = v3s16(random.range(4, 8), random.range(4, 6), random.range(4, 8));
roomsize.Z = random.range(4, 8);
roomsize.Y = random.range(4, 6);
roomsize.X = random.range(4, 8);
roomsize += dp.roomsize;
m_pos = corridor_end;
@ -587,7 +604,10 @@ v3s16 rand_ortho_dir(PseudoRandom &random, bool diagonal_dirs)
do {
trycount++;
dir = v3s16(random.next() % 3 - 1, 0, random.next() % 3 - 1);
dir.Z = random.next() % 3 - 1;
dir.Y = 0;
dir.X = random.next() % 3 - 1;
} while ((dir.X == 0 && dir.Z == 0) && trycount < 10);
return dir;

19
src/dungeongen.h
View File

@ -39,6 +39,8 @@ int dir_to_facedir(v3s16 d);
struct DungeonParams {
int seed;
content_t c_water;
content_t c_river_water;
content_t c_cobble;
@ -59,7 +61,9 @@ struct DungeonParams {
class DungeonGen {
public:
MMVManip *vm;
Mapgen *mg;
INodeDefManager *ndef;
GenerateNotifier *gennotify;
u32 blockseed;
PseudoRandom random;
v3s16 csize;
@ -67,17 +71,20 @@ public:
content_t c_torch;
DungeonParams dp;
//RoomWalker
// RoomWalker
v3s16 m_pos;
v3s16 m_dir;
DungeonGen(Mapgen *mg, DungeonParams *dparams);
void generate(u32 bseed, v3s16 full_node_min, v3s16 full_node_max);
DungeonGen(INodeDefManager *ndef,
GenerateNotifier *gennotify, DungeonParams *dparams);
void generate(MMVManip *vm, u32 bseed,
v3s16 full_node_min, v3s16 full_node_max);
void makeDungeon(v3s16 start_padding);
void makeRoom(v3s16 roomsize, v3s16 roomplace);
void makeCorridor(v3s16 doorplace, v3s16 doordir,
v3s16 &result_place, v3s16 &result_dir);
v3s16 &result_place, v3s16 &result_dir);
void makeDoor(v3s16 doorplace, v3s16 doordir);
void makeFill(v3s16 place, v3s16 size, u8 avoid_flags, MapNode n, u8 or_flags);
void makeHole(v3s16 place);
@ -86,7 +93,7 @@ public:
bool findPlaceForRoomDoor(v3s16 roomsize, v3s16 &result_doorplace,
v3s16 &result_doordir, v3s16 &result_roomplace);
void randomizeDir()
inline void randomizeDir()
{
m_dir = rand_ortho_dir(random, dp.diagonal_dirs);
}

2
src/emerge.cpp
View File

@ -181,8 +181,6 @@ EmergeManager::~EmergeManager()
delete oremgr;
delete decomgr;
delete schemmgr;
delete params.sparams;
}

40
src/game.cpp
View File

@ -55,6 +55,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "tool.h"
#include "util/directiontables.h"
#include "util/pointedthing.h"
#include "irrlicht_changes/static_text.h"
#include "version.h"
#include "minimap.h"
#include "mapblock_mesh.h"
@ -537,7 +538,7 @@ void update_profiler_gui(gui::IGUIStaticText *guitext_profiler, FontEngine *fe,
std::ostringstream os(std::ios_base::binary);
g_profiler->printPage(os, show_profiler, show_profiler_max);
std::wstring text = utf8_to_wide(os.str());
guitext_profiler->setText(text.c_str());
setStaticText(guitext_profiler, text.c_str());
guitext_profiler->setVisible(true);
s32 w = fe->getTextWidth(text.c_str());
@ -1240,7 +1241,11 @@ static void updateChat(Client &client, f32 dtime, bool show_debug,
// Get new messages from error log buffer
while (!chat_log_error_buf.empty()) {
chat_backend.addMessage(L"", utf8_to_wide(chat_log_error_buf.get()));
std::wstring error_message = utf8_to_wide(chat_log_error_buf.get());
if (!g_settings->getBool("disable_escape_sequences")) {
error_message = L"\x1b(c@red)" + error_message + L"\x1b(c@white)";
}
chat_backend.addMessage(L"", error_message);
}
// Get new messages from client
@ -1255,10 +1260,10 @@ static void updateChat(Client &client, f32 dtime, bool show_debug,
// Display all messages in a static text element
unsigned int recent_chat_count = chat_backend.getRecentBuffer().getLineCount();
std::wstring recent_chat = chat_backend.getRecentChat();
EnrichedString recent_chat = chat_backend.getRecentChat();
unsigned int line_height = g_fontengine->getLineHeight();
guitext_chat->setText(recent_chat.c_str());
setStaticText(guitext_chat, recent_chat);
// Update gui element size and position
s32 chat_y = 5 + line_height;
@ -1267,7 +1272,7 @@ static void updateChat(Client &client, f32 dtime, bool show_debug,
chat_y += line_height;
// first pass to calculate height of text to be set
s32 width = std::min(g_fontengine->getTextWidth(recent_chat) + 10,
s32 width = std::min(g_fontengine->getTextWidth(recent_chat.c_str()) + 10,
porting::getWindowSize().X - 20);
core::rect<s32> rect(10, chat_y, width, chat_y + porting::getWindowSize().Y);
guitext_chat->setRelativePosition(rect);
@ -2214,37 +2219,39 @@ bool Game::createClient(const std::string &playername,
bool Game::initGui()
{
// First line of debug text
guitext = guienv->addStaticText(
guitext = addStaticText(guienv,
utf8_to_wide(PROJECT_NAME_C).c_str(),
core::rect<s32>(0, 0, 0, 0),
false, false, guiroot);
// Second line of debug text
guitext2 = guienv->addStaticText(
guitext2 = addStaticText(guienv,
L"",
core::rect<s32>(0, 0, 0, 0),
false, false, guiroot);
// At the middle of the screen
// Object infos are shown in this
guitext_info = guienv->addStaticText(
guitext_info = addStaticText(guienv,
L"",
core::rect<s32>(0, 0, 400, g_fontengine->getTextHeight() * 5 + 5) + v2s32(100, 200),
false, true, guiroot);
// Status text (displays info when showing and hiding GUI stuff, etc.)
guitext_status = guienv->addStaticText(
guitext_status = addStaticText(guienv,
L"<Status>",
core::rect<s32>(0, 0, 0, 0),
false, false, guiroot);
guitext_status->setVisible(false);
// Chat text
guitext_chat = guienv->addStaticText(
guitext_chat = addStaticText(
guienv,
L"",
core::rect<s32>(0, 0, 0, 0),
//false, false); // Disable word wrap as of now
false, true, guiroot);
// Remove stale "recent" chat messages from previous connections
chat_backend->clearRecentChat();
@ -2258,7 +2265,7 @@ bool Game::initGui()
}
// Profiler text (size is updated when text is updated)
guitext_profiler = guienv->addStaticText(
guitext_profiler = addStaticText(guienv,
L"<Profiler>",
core::rect<s32>(0, 0, 0, 0),
false, false, guiroot);
@ -4355,16 +4362,17 @@ void Game::updateGui(float *statustext_time, const RunStats &stats,
<< ", v_range = " << draw_control->wanted_range
<< std::setprecision(3)
<< ", RTT = " << client->getRTT();
guitext->setText(utf8_to_wide(os.str()).c_str());
setStaticText(guitext, utf8_to_wide(os.str()).c_str());
guitext->setVisible(true);
} else if (flags.show_hud || flags.show_chat) {
std::ostringstream os(std::ios_base::binary);
os << PROJECT_NAME_C " " << g_version_hash
<< " (" << (player_standing.X)
<< ", " << (player_standing.Y)
<< ", " << (player_standing.Z)
<< ") " << yawToDirectionString(cam.camera_yaw);
guitext->setText(utf8_to_wide(os.str()).c_str());
setStaticText(guitext, utf8_to_wide(os.str()).c_str());
guitext->setVisible(true);
} else {
guitext->setVisible(false);
@ -4401,7 +4409,7 @@ void Game::updateGui(float *statustext_time, const RunStats &stats,
}
}
guitext2->setText(utf8_to_wide(os.str()).c_str());
setStaticText(guitext2, utf8_to_wide(os.str()).c_str());
guitext2->setVisible(true);
core::rect<s32> rect(
@ -4413,7 +4421,7 @@ void Game::updateGui(float *statustext_time, const RunStats &stats,
guitext2->setVisible(false);
}
guitext_info->setText(infotext.c_str());
setStaticText(guitext_info, infotext.c_str());
guitext_info->setVisible(flags.show_hud && g_menumgr.menuCount() == 0);
float statustext_time_max = 1.5;
@ -4427,7 +4435,7 @@ void Game::updateGui(float *statustext_time, const RunStats &stats,
}
}
guitext_status->setText(statustext.c_str());
setStaticText(guitext_status, statustext.c_str());
guitext_status->setVisible(!statustext.empty());
if (!statustext.empty()) {

31
src/guiChatConsole.cpp
View File

@ -32,7 +32,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include <string>
#if USE_FREETYPE
#include "xCGUITTFont.h"
#include "xCGUITTFont.h"
#endif
inline u32 clamp_u8(s32 value)
@ -340,13 +340,28 @@ void GUIChatConsole::drawText()
s32 x = (fragment.column + 1) * m_fontsize.X;
core::rect<s32> destrect(
x, y, x + m_fontsize.X * fragment.text.size(), y + m_fontsize.Y);
m_font->draw(
fragment.text.c_str(),
destrect,
video::SColor(255, 255, 255, 255),
false,
false,
&AbsoluteClippingRect);
#if USE_FREETYPE
// Draw colored text if FreeType is enabled
irr::gui::CGUITTFont *tmp = static_cast<irr::gui::CGUITTFont*>(m_font);
tmp->draw(
fragment.text,
destrect,
video::SColor(255, 255, 255, 255),
false,
false,
&AbsoluteClippingRect);
#else
// Otherwise use standard text
m_font->draw(
fragment.text.c_str(),
destrect,
video::SColor(255, 255, 255, 255),
false,
false,
&AbsoluteClippingRect);
#endif
}
}
}

23
src/guiEngine.cpp
View File

@ -37,6 +37,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "log.h"
#include "fontengine.h"
#include "guiscalingfilter.h"
#include "irrlicht_changes/static_text.h"
#ifdef __ANDROID__
#include "client/tile.h"
@ -172,15 +173,16 @@ GUIEngine::GUIEngine( irr::IrrlichtDevice* dev,
m_sound_manager = &dummySoundManager;
//create topleft header
std::wstring t = utf8_to_wide(std::string(PROJECT_NAME_C " ") +
m_toplefttext = utf8_to_wide(std::string(PROJECT_NAME_C " ") +
g_version_hash);
core::rect<s32> rect(0, 0, g_fontengine->getTextWidth(t), g_fontengine->getTextHeight());
core::rect<s32> rect(0, 0, g_fontengine->getTextWidth(m_toplefttext.c_str()),
g_fontengine->getTextHeight());
rect += v2s32(4, 0);
m_irr_toplefttext =
m_device->getGUIEnvironment()->addStaticText(t.c_str(),
rect,false,true,0,-1);
addStaticText(m_device->getGUIEnvironment(), m_toplefttext,
rect, false, true, 0, -1);
//create formspecsource
m_formspecgui = new FormspecFormSource("");
@ -578,7 +580,7 @@ void GUIEngine::setTopleftText(std::string append)
toset += utf8_to_wide(append);
}
m_irr_toplefttext->setText(toset.c_str());
m_toplefttext = toset;
updateTopLeftTextSize();
}
@ -586,15 +588,14 @@ void GUIEngine::setTopleftText(std::string append)
/******************************************************************************/
void GUIEngine::updateTopLeftTextSize()
{
std::wstring text = m_irr_toplefttext->getText();
core::rect<s32> rect(0, 0, g_fontengine->getTextWidth(text), g_fontengine->getTextHeight());
rect += v2s32(4, 0);
core::rect<s32> rect(0, 0, g_fontengine->getTextWidth(m_toplefttext.c_str()),
g_fontengine->getTextHeight());
rect += v2s32(4, 0);
m_irr_toplefttext->remove();
m_irr_toplefttext =
m_device->getGUIEnvironment()->addStaticText(text.c_str(),
rect,false,true,0,-1);
addStaticText(m_device->getGUIEnvironment(), m_toplefttext,
rect, false, true, 0, -1);
}
/******************************************************************************/

3
src/guiEngine.h
View File

@ -28,6 +28,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "guiFormSpecMenu.h"
#include "sound.h"
#include "client/tile.h"
#include "util/enriched_string.h"
/******************************************************************************/
/* Typedefs and macros */
@ -275,6 +276,8 @@ private:
/** pointer to gui element shown at topleft corner */
irr::gui::IGUIStaticText* m_irr_toplefttext;
/** and text that is in it */
EnrichedString m_toplefttext;
/** initialize cloud subsystem */
void cloudInit();

59
src/guiFormSpecMenu.cpp
View File

@ -50,6 +50,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "util/hex.h"
#include "util/numeric.h"
#include "util/string.h" // for parseColorString()
#include "irrlicht_changes/static_text.h"
#include "guiscalingfilter.h"
#if USE_FREETYPE && IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 9
@ -249,37 +250,6 @@ std::vector<std::string>* GUIFormSpecMenu::getDropDownValues(const std::string &
return NULL;
}
static std::vector<std::string> split(const std::string &s, char delim)
{
std::vector<std::string> tokens;
std::string current = "";
bool last_was_escape = false;
for (unsigned int i = 0; i < s.size(); i++) {
char si = s.c_str()[i];
if (last_was_escape) {
current += '\\';
current += si;
last_was_escape = false;
} else {
if (si == delim) {
tokens.push_back(current);
current = "";
last_was_escape = false;
} else if (si == '\\') {
last_was_escape = true;
} else {
current += si;
last_was_escape = false;
}
}
}
//push last element
tokens.push_back(current);
return tokens;
}
void GUIFormSpecMenu::parseSize(parserData* data,std::string element)
{
std::vector<std::string> parts = split(element,',');
@ -966,7 +936,7 @@ void GUIFormSpecMenu::parsePwdField(parserData* data,std::string element)
int font_height = g_fontengine->getTextHeight();
rect.UpperLeftCorner.Y -= font_height;
rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + font_height;
Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
addStaticText(Environment, spec.flabel.c_str(), rect, false, true, this, 0);
}
e->setPasswordBox(true,L'*');
@ -1021,7 +991,7 @@ void GUIFormSpecMenu::parseSimpleField(parserData* data,
if (name == "")
{
// spec field id to 0, this stops submit searching for a value that isn't there
Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, spec.fid);
addStaticText(Environment, spec.flabel.c_str(), rect, false, true, this, spec.fid);
}
else
{
@ -1056,7 +1026,7 @@ void GUIFormSpecMenu::parseSimpleField(parserData* data,
int font_height = g_fontengine->getTextHeight();
rect.UpperLeftCorner.Y -= font_height;
rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + font_height;
Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
addStaticText(Environment, spec.flabel.c_str(), rect, false, true, this, 0);
}
}
@ -1117,7 +1087,7 @@ void GUIFormSpecMenu::parseTextArea(parserData* data,
if (name == "")
{
// spec field id to 0, this stops submit searching for a value that isn't there
Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, spec.fid);
addStaticText(Environment, spec.flabel.c_str(), rect, false, true, this, spec.fid);
}
else
{
@ -1161,7 +1131,7 @@ void GUIFormSpecMenu::parseTextArea(parserData* data,
int font_height = g_fontengine->getTextHeight();
rect.UpperLeftCorner.Y -= font_height;
rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + font_height;
Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
addStaticText(Environment, spec.flabel.c_str(), rect, false, true, this, 0);
}
}
m_fields.push_back(spec);
@ -1230,7 +1200,7 @@ void GUIFormSpecMenu::parseLabel(parserData* data,std::string element)
258+m_fields.size()
);
gui::IGUIStaticText *e =
Environment->addStaticText(spec.flabel.c_str(),
addStaticText(Environment, spec.flabel.c_str(),
rect, false, false, this, spec.fid);
e->setTextAlignment(gui::EGUIA_UPPERLEFT,
gui::EGUIA_CENTER);
@ -1284,7 +1254,7 @@ void GUIFormSpecMenu::parseVertLabel(parserData* data,std::string element)
258+m_fields.size()
);
gui::IGUIStaticText *t =
Environment->addStaticText(spec.flabel.c_str(), rect, false, false, this, spec.fid);
addStaticText(Environment, spec.flabel.c_str(), rect, false, false, this, spec.fid);
t->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_CENTER);
m_fields.push_back(spec);
return;
@ -1910,7 +1880,7 @@ void GUIFormSpecMenu::regenerateGui(v2u32 screensize)
{
assert(m_tooltip_element == NULL);
// Note: parent != this so that the tooltip isn't clipped by the menu rectangle
m_tooltip_element = Environment->addStaticText(L"",core::rect<s32>(0,0,110,18));
m_tooltip_element = addStaticText(Environment, L"",core::rect<s32>(0,0,110,18));
m_tooltip_element->enableOverrideColor(true);
m_tooltip_element->setBackgroundColor(m_default_tooltip_bgcolor);
m_tooltip_element->setDrawBackground(true);
@ -2255,7 +2225,6 @@ void GUIFormSpecMenu::drawList(const ListDrawSpec &s, int phase,
std::wstring tooltip_text = L"";
if (hovering && !m_selected_item) {
tooltip_text = utf8_to_wide(item.getDefinition(m_gamedef->idef()).description);
tooltip_text = unescape_enriched(tooltip_text);
}
if (tooltip_text != L"") {
std::vector<std::wstring> tt_rows = str_split(tooltip_text, L'\n');
@ -2263,7 +2232,7 @@ void GUIFormSpecMenu::drawList(const ListDrawSpec &s, int phase,
m_tooltip_element->setOverrideColor(m_default_tooltip_color);
m_tooltip_element->setVisible(true);
this->bringToFront(m_tooltip_element);
m_tooltip_element->setText(tooltip_text.c_str());
setStaticText(m_tooltip_element, tooltip_text.c_str());
s32 tooltip_width = m_tooltip_element->getTextWidth() + m_btn_height;
#if IRRLICHT_VERSION_MAJOR <= 1 && IRRLICHT_VERSION_MINOR <= 8 && IRRLICHT_VERSION_REVISION < 2
s32 tooltip_height = m_tooltip_element->getTextHeight() * tt_rows.size() + 5;
@ -2535,8 +2504,10 @@ void GUIFormSpecMenu::drawMenu()
iter != m_fields.end(); ++iter) {
if (iter->fid == id && m_tooltips[iter->fname].tooltip != L"") {
if (m_old_tooltip != m_tooltips[iter->fname].tooltip) {
m_tooltip_element->setBackgroundColor(m_tooltips[iter->fname].bgcolor);
m_tooltip_element->setOverrideColor(m_tooltips[iter->fname].color);
m_old_tooltip = m_tooltips[iter->fname].tooltip;
m_tooltip_element->setText(m_tooltips[iter->fname].tooltip.c_str());
setStaticText(m_tooltip_element, m_tooltips[iter->fname].tooltip.c_str());
std::vector<std::wstring> tt_rows = str_split(m_tooltips[iter->fname].tooltip, L'\n');
s32 tooltip_width = m_tooltip_element->getTextWidth() + m_btn_height;
s32 tooltip_height = m_tooltip_element->getTextHeight() * tt_rows.size() + 5;
@ -2558,8 +2529,6 @@ void GUIFormSpecMenu::drawMenu()
core::position2d<s32>(tooltip_x, tooltip_y),
core::dimension2d<s32>(tooltip_width, tooltip_height)));
}
m_tooltip_element->setBackgroundColor(m_tooltips[iter->fname].bgcolor);
m_tooltip_element->setOverrideColor(m_tooltips[iter->fname].color);
m_tooltip_element->setVisible(true);
this->bringToFront(m_tooltip_element);
break;
@ -2568,6 +2537,8 @@ void GUIFormSpecMenu::drawMenu()
}
}
m_tooltip_element->draw();
/*
Draw dragged item stack
*/

13
src/guiFormSpecMenu.h
View File

@ -30,6 +30,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "guiTable.h"
#include "network/networkprotocol.h"
#include "util/string.h"
#include "util/enriched_string.h"
class IGameDef;
class InventoryManager;
@ -202,7 +203,8 @@ class GUIFormSpecMenu : public GUIModalMenu
fname(name),
fid(id)
{
flabel = unescape_enriched(label);
//flabel = unescape_enriched(label);
flabel = label;
fdefault = unescape_enriched(default_text);
send = false;
ftype = f_Unknown;
@ -239,7 +241,8 @@ class GUIFormSpecMenu : public GUIModalMenu
bgcolor(a_bgcolor),
color(a_color)
{
tooltip = unescape_enriched(utf8_to_wide(a_tooltip));
//tooltip = unescape_enriched(utf8_to_wide(a_tooltip));
tooltip = utf8_to_wide(a_tooltip);
}
std::wstring tooltip;
irr::video::SColor bgcolor;
@ -256,7 +259,8 @@ class GUIFormSpecMenu : public GUIModalMenu
rect(a_rect),
parent_button(NULL)
{
text = unescape_enriched(a_text);
//text = unescape_enriched(a_text);
text = a_text;
}
StaticTextSpec(const std::wstring &a_text,
const core::rect<s32> &a_rect,
@ -264,7 +268,8 @@ class GUIFormSpecMenu : public GUIModalMenu
rect(a_rect),
parent_button(a_parent_button)
{
text = unescape_enriched(a_text);
//text = unescape_enriched(a_text);
text = a_text;
}
std::wstring text;
core::rect<s32> rect;

7
src/irrlicht_changes/CMakeLists.txt Normal file
View File

@ -0,0 +1,7 @@
if (BUILD_CLIENT)
set(client_irrlicht_changes_SRCS
${CMAKE_CURRENT_SOURCE_DIR}/static_text.cpp
PARENT_SCOPE
)
endif()

679
src/irrlicht_changes/static_text.cpp Normal file
View File

@ -0,0 +1,679 @@
// Copyright (C) 2002-2012 Nikolaus Gebhardt
// Copyright (C) 2016 Nathanaël Courant:
// Modified the functions to use EnrichedText instead of string.
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
#include "static_text.h"
#ifdef _IRR_COMPILE_WITH_GUI_
#include <vector>
#include <string>
#include <iostream>
#include <IGUISkin.h>
#include <IGUIEnvironment.h>
#include <IGUIFont.h>
#include <IVideoDriver.h>
#include <rect.h>
#include <SColor.h>
#if USE_FREETYPE
#include "cguittfont/xCGUITTFont.h"
#endif
#include "util/string.h"
namespace irr
{
#if USE_FREETYPE
namespace gui
{
//! constructor
StaticText::StaticText(const EnrichedString &text, bool border,
IGUIEnvironment* environment, IGUIElement* parent,
s32 id, const core::rect<s32>& rectangle,
bool background)
: IGUIStaticText(environment, parent, id, rectangle),
HAlign(EGUIA_UPPERLEFT), VAlign(EGUIA_UPPERLEFT),
Border(border), OverrideColorEnabled(false), OverrideBGColorEnabled(false), WordWrap(false), Background(background),
RestrainTextInside(true), RightToLeft(false),
OverrideColor(video::SColor(101,255,255,255)), BGColor(video::SColor(101,210,210,210)),
OverrideFont(0), LastBreakFont(0)
{
#ifdef _DEBUG
setDebugName("StaticText");
#endif
Text = text.c_str();
cText = text;
if (environment && environment->getSkin())
{
BGColor = environment->getSkin()->getColor(gui::EGDC_3D_FACE);
}
}
//! destructor
StaticText::~StaticText()
{
if (OverrideFont)
OverrideFont->drop();
}
//! draws the element and its children
void StaticText::draw()
{
if (!IsVisible)
return;
IGUISkin* skin = Environment->getSkin();
if (!skin)
return;
video::IVideoDriver* driver = Environment->getVideoDriver();
core::rect<s32> frameRect(AbsoluteRect);
// draw background
if (Background)
{
if ( !OverrideBGColorEnabled ) // skin-colors can change
BGColor = skin->getColor(gui::EGDC_3D_FACE);
driver->draw2DRectangle(BGColor, frameRect, &AbsoluteClippingRect);
}
// draw the border
if (Border)
{
skin->draw3DSunkenPane(this, 0, true, false, frameRect, &AbsoluteClippingRect);
frameRect.UpperLeftCorner.X += skin->getSize(EGDS_TEXT_DISTANCE_X);
}
// draw the text
if (cText.size())
{
IGUIFont* font = getActiveFont();
if (font)
{
if (!WordWrap)
{
// TODO: add colors here
if (VAlign == EGUIA_LOWERRIGHT)
{
frameRect.UpperLeftCorner.Y = frameRect.LowerRightCorner.Y -
font->getDimension(L"A").Height - font->getKerningHeight();
}
if (HAlign == EGUIA_LOWERRIGHT)
{
frameRect.UpperLeftCorner.X = frameRect.LowerRightCorner.X -
font->getDimension(cText.c_str()).Width;
}
irr::gui::CGUITTFont *tmp = static_cast<irr::gui::CGUITTFont*>(font);
tmp->draw(cText, frameRect,
OverrideColorEnabled ? OverrideColor : skin->getColor(isEnabled() ? EGDC_BUTTON_TEXT : EGDC_GRAY_TEXT),
HAlign == EGUIA_CENTER, VAlign == EGUIA_CENTER, (RestrainTextInside ? &AbsoluteClippingRect : NULL));
}
else
{
if (font != LastBreakFont)
breakText();
core::rect<s32> r = frameRect;
s32 height = font->getDimension(L"A").Height + font->getKerningHeight();
s32 totalHeight = height * BrokenText.size();
if (VAlign == EGUIA_CENTER)
{
r.UpperLeftCorner.Y = r.getCenter().Y - (totalHeight / 2);
}
else if (VAlign == EGUIA_LOWERRIGHT)
{
r.UpperLeftCorner.Y = r.LowerRightCorner.Y - totalHeight;
}
irr::video::SColor previous_color(255, 255, 255, 255);
for (u32 i=0; i<BrokenText.size(); ++i)
{
if (HAlign == EGUIA_LOWERRIGHT)
{
r.UpperLeftCorner.X = frameRect.LowerRightCorner.X -
font->getDimension(BrokenText[i].c_str()).Width;
}
//std::vector<irr::video::SColor> colors;
//std::wstring str;
EnrichedString str = BrokenText[i];
//str = colorizeText(BrokenText[i].c_str(), colors, previous_color);
//if (!colors.empty())
// previous_color = colors[colors.size() - 1];
irr::gui::CGUITTFont *tmp = static_cast<irr::gui::CGUITTFont*>(font);
tmp->draw(str, r,
previous_color, // FIXME
HAlign == EGUIA_CENTER, false, (RestrainTextInside ? &AbsoluteClippingRect : NULL));
r.LowerRightCorner.Y += height;
r.UpperLeftCorner.Y += height;
}
}
}
}
IGUIElement::draw();
}
//! Sets another skin independent font.
void StaticText::setOverrideFont(IGUIFont* font)
{
if (OverrideFont == font)
return;
if (OverrideFont)
OverrideFont->drop();
OverrideFont = font;
if (OverrideFont)
OverrideFont->grab();
breakText();
}
//! Gets the override font (if any)
IGUIFont * StaticText::getOverrideFont() const
{
return OverrideFont;
}
//! Get the font which is used right now for drawing
IGUIFont* StaticText::getActiveFont() const
{
if ( OverrideFont )
return OverrideFont;
IGUISkin* skin = Environment->getSkin();
if (skin)
return skin->getFont();
return 0;
}
//! Sets another color for the text.
void StaticText::setOverrideColor(video::SColor color)
{
OverrideColor = color;
OverrideColorEnabled = true;
}
//! Sets another color for the text.
void StaticText::setBackgroundColor(video::SColor color)
{
BGColor = color;
OverrideBGColorEnabled = true;
Background = true;
}
//! Sets whether to draw the background
void StaticText::setDrawBackground(bool draw)
{
Background = draw;
}
//! Gets the background color
video::SColor StaticText::getBackgroundColor() const
{
return BGColor;
}
//! Checks if background drawing is enabled
bool StaticText::isDrawBackgroundEnabled() const
{
_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX;
return Background;
}
//! Sets whether to draw the border
void StaticText::setDrawBorder(bool draw)
{
Border = draw;
}
//! Checks if border drawing is enabled
bool StaticText::isDrawBorderEnabled() const
{
_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX;
return Border;
}
void StaticText::setTextRestrainedInside(bool restrainTextInside)
{
RestrainTextInside = restrainTextInside;
}
bool StaticText::isTextRestrainedInside() const
{
return RestrainTextInside;
}
void StaticText::setTextAlignment(EGUI_ALIGNMENT horizontal, EGUI_ALIGNMENT vertical)
{
HAlign = horizontal;
VAlign = vertical;
}
#if IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR <= 7
const video::SColor& StaticText::getOverrideColor() const
#else
video::SColor StaticText::getOverrideColor() const
#endif
{
return OverrideColor;
}
//! Sets if the static text should use the overide color or the
//! color in the gui skin.
void StaticText::enableOverrideColor(bool enable)
{
OverrideColorEnabled = enable;
}
bool StaticText::isOverrideColorEnabled() const
{
_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX;
return OverrideColorEnabled;
}
//! Enables or disables word wrap for using the static text as
//! multiline text control.
void StaticText::setWordWrap(bool enable)
{
WordWrap = enable;
breakText();
}
bool StaticText::isWordWrapEnabled() const
{
_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX;
return WordWrap;
}
void StaticText::setRightToLeft(bool rtl)
{
if (RightToLeft != rtl)
{
RightToLeft = rtl;
breakText();
}
}
bool StaticText::isRightToLeft() const
{
return RightToLeft;
}
//! Breaks the single text line.
void StaticText::breakText()
{
if (!WordWrap)
return;
BrokenText.clear();
IGUISkin* skin = Environment->getSkin();
IGUIFont* font = getActiveFont();
if (!font)
return;
LastBreakFont = font;
EnrichedString line;
EnrichedString word;
EnrichedString whitespace;
s32 size = cText.size();
s32 length = 0;
s32 elWidth = RelativeRect.getWidth();
if (Border)
elWidth -= 2*skin->getSize(EGDS_TEXT_DISTANCE_X);
wchar_t c;
//std::vector<irr::video::SColor> colors;
// We have to deal with right-to-left and left-to-right differently
// However, most parts of the following code is the same, it's just
// some order and boundaries which change.
if (!RightToLeft)
{
// regular (left-to-right)
for (s32 i=0; i<size; ++i)
{
c = cText.getString()[i];
bool lineBreak = false;
if (c == L'\r') // Mac or Windows breaks
{
lineBreak = true;
//if (Text[i+1] == L'\n') // Windows breaks
//{
// Text.erase(i+1);
// --size;
//}
c = '\0';
}
else if (c == L'\n') // Unix breaks
{
lineBreak = true;
c = '\0';
}
bool isWhitespace = (c == L' ' || c == 0);
if ( !isWhitespace )
{
// part of a word
//word += c;
word.addChar(cText, i);
}
if ( isWhitespace || i == (size-1))
{
if (word.size())
{
// here comes the next whitespace, look if
// we must break the last word to the next line.
const s32 whitelgth = font->getDimension(whitespace.c_str()).Width;
//const std::wstring sanitized = removeEscapes(word.c_str());
const s32 wordlgth = font->getDimension(word.c_str()).Width;
if (wordlgth > elWidth)
{
// This word is too long to fit in the available space, look for
// the Unicode Soft HYphen (SHY / 00AD) character for a place to
// break the word at
int where = core::stringw(word.c_str()).findFirst( wchar_t(0x00AD) );
if (where != -1)
{
EnrichedString first = word.substr(0, where);
EnrichedString second = word.substr(where, word.size() - where);
first.addCharNoColor(L'-');
BrokenText.push_back(line + first);
const s32 secondLength = font->getDimension(second.c_str()).Width;
length = secondLength;
line = second;
}
else
{
// No soft hyphen found, so there's nothing more we can do
// break to next line
if (length)
BrokenText.push_back(line);
length = wordlgth;
line = word;
}
}
else if (length && (length + wordlgth + whitelgth > elWidth))
{
// break to next line
BrokenText.push_back(line);
length = wordlgth;
line = word;
}
else
{
// add word to line
line += whitespace;
line += word;
length += whitelgth + wordlgth;
}
word.clear();
whitespace.clear();
}
if ( isWhitespace && c != 0)
{
whitespace.addChar(cText, i);
}
// compute line break
if (lineBreak)
{
line += whitespace;
line += word;
BrokenText.push_back(line);
line.clear();
word.clear();
whitespace.clear();
length = 0;
}
}
}
line += whitespace;
line += word;
BrokenText.push_back(line);
}
else
{
// right-to-left
for (s32 i=size; i>=0; --i)
{
c = cText.getString()[i];
bool lineBreak = false;
if (c == L'\r') // Mac or Windows breaks
{
lineBreak = true;
//if ((i>0) && Text[i-1] == L'\n') // Windows breaks
//{
// Text.erase(i-1);
// --size;
//}
c = '\0';
}
else if (c == L'\n') // Unix breaks
{
lineBreak = true;
c = '\0';
}
if (c==L' ' || c==0 || i==0)
{
if (word.size())
{
// here comes the next whitespace, look if
// we must break the last word to the next line.
const s32 whitelgth = font->getDimension(whitespace.c_str()).Width;
const s32 wordlgth = font->getDimension(word.c_str()).Width;
if (length && (length + wordlgth + whitelgth > elWidth))
{
// break to next line
BrokenText.push_back(line);
length = wordlgth;
line = word;
}
else
{
// add word to line
line = whitespace + line;
line = word + line;
length += whitelgth + wordlgth;
}
word.clear();
whitespace.clear();
}
if (c != 0)
// whitespace = core::stringw(&c, 1) + whitespace;
whitespace = cText.substr(i, 1) + whitespace;
// compute line break
if (lineBreak)
{
line = whitespace + line;
line = word + line;
BrokenText.push_back(line);
line.clear();
word.clear();
whitespace.clear();
length = 0;
}
}
else
{
// yippee this is a word..
//word = core::stringw(&c, 1) + word;
word = cText.substr(i, 1) + word;
}
}
line = whitespace + line;
line = word + line;
BrokenText.push_back(line);
}
}
//! Sets the new caption of this element.
void StaticText::setText(const wchar_t* text)
{
setText(EnrichedString(text));
}
//! Sets the new caption of this element.
void StaticText::setText(const EnrichedString &text)
{
IGUIElement::setText(text.c_str());
cText = text;
if (text.hasBackground()) {
setBackgroundColor(text.getBackground());
}
breakText();
}
void StaticText::updateAbsolutePosition()
{
IGUIElement::updateAbsolutePosition();
breakText();
}
//! Returns the height of the text in pixels when it is drawn.
s32 StaticText::getTextHeight() const
{
IGUIFont* font = getActiveFont();
if (!font)
return 0;
s32 height = font->getDimension(L"A").Height + font->getKerningHeight();
if (WordWrap)
height *= BrokenText.size();
return height;
}
s32 StaticText::getTextWidth() const
{
IGUIFont * font = getActiveFont();
if(!font)
return 0;
if(WordWrap)
{
s32 widest = 0;
for(u32 line = 0; line < BrokenText.size(); ++line)
{
s32 width = font->getDimension(BrokenText[line].c_str()).Width;
if(width > widest)
widest = width;
}
return widest;
}
else
{
return font->getDimension(cText.c_str()).Width;
}
}
//! Writes attributes of the element.
//! Implement this to expose the attributes of your element for
//! scripting languages, editors, debuggers or xml serialization purposes.
void StaticText::serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options=0) const
{
IGUIStaticText::serializeAttributes(out,options);
out->addBool ("Border", Border);
out->addBool ("OverrideColorEnabled",OverrideColorEnabled);
out->addBool ("OverrideBGColorEnabled",OverrideBGColorEnabled);
out->addBool ("WordWrap", WordWrap);
out->addBool ("Background", Background);
out->addBool ("RightToLeft", RightToLeft);
out->addBool ("RestrainTextInside", RestrainTextInside);
out->addColor ("OverrideColor", OverrideColor);
out->addColor ("BGColor", BGColor);
out->addEnum ("HTextAlign", HAlign, GUIAlignmentNames);
out->addEnum ("VTextAlign", VAlign, GUIAlignmentNames);
// out->addFont ("OverrideFont", OverrideFont);
}
//! Reads attributes of the element
void StaticText::deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options=0)
{
IGUIStaticText::deserializeAttributes(in,options);
Border = in->getAttributeAsBool("Border");
enableOverrideColor(in->getAttributeAsBool("OverrideColorEnabled"));
OverrideBGColorEnabled = in->getAttributeAsBool("OverrideBGColorEnabled");
setWordWrap(in->getAttributeAsBool("WordWrap"));
Background = in->getAttributeAsBool("Background");
RightToLeft = in->getAttributeAsBool("RightToLeft");
RestrainTextInside = in->getAttributeAsBool("RestrainTextInside");
OverrideColor = in->getAttributeAsColor("OverrideColor");
BGColor = in->getAttributeAsColor("BGColor");
setTextAlignment( (EGUI_ALIGNMENT) in->getAttributeAsEnumeration("HTextAlign", GUIAlignmentNames),
(EGUI_ALIGNMENT) in->getAttributeAsEnumeration("VTextAlign", GUIAlignmentNames));
// OverrideFont = in->getAttributeAsFont("OverrideFont");
}
} // end namespace gui
#endif // USE_FREETYPE
} // end namespace irr
#endif // _IRR_COMPILE_WITH_GUI_

268
src/irrlicht_changes/static_text.h Normal file
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@ -0,0 +1,268 @@
// Copyright (C) 2002-2012 Nikolaus Gebhardt
// Copyright (C) 2016 Nathanaël Courant
// Modified this class to work with EnrichedStrings too
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
#ifndef __C_GUI_STATIC_TEXT_H_INCLUDED__
#define __C_GUI_STATIC_TEXT_H_INCLUDED__
#include "IrrCompileConfig.h"
#ifdef _IRR_COMPILE_WITH_GUI_
#include "IGUIStaticText.h"
#include "irrArray.h"
#include "log.h"
#include <vector>
#include "util/enriched_string.h"
#include "config.h"
#include <IGUIEnvironment.h>
#if USE_FREETYPE
namespace irr
{
namespace gui
{
const EGUI_ELEMENT_TYPE EGUIET_ENRICHED_STATIC_TEXT = (EGUI_ELEMENT_TYPE)(0x1000);
class StaticText : public IGUIStaticText
{
public:
//! constructor
StaticText(const EnrichedString &text, bool border, IGUIEnvironment* environment,
IGUIElement* parent, s32 id, const core::rect<s32>& rectangle,
bool background = false);
//! destructor
virtual ~StaticText();
//! draws the element and its children
virtual void draw();
//! Sets another skin independent font.
virtual void setOverrideFont(IGUIFont* font=0);
//! Gets the override font (if any)
virtual IGUIFont* getOverrideFont() const;
//! Get the font which is used right now for drawing
virtual IGUIFont* getActiveFont() const;
//! Sets another color for the text.
virtual void setOverrideColor(video::SColor color);
//! Sets another color for the background.
virtual void setBackgroundColor(video::SColor color);
//! Sets whether to draw the background
virtual void setDrawBackground(bool draw);
//! Gets the background color
virtual video::SColor getBackgroundColor() const;
//! Checks if background drawing is enabled
virtual bool isDrawBackgroundEnabled() const;
//! Sets whether to draw the border
virtual void setDrawBorder(bool draw);
//! Checks if border drawing is enabled
virtual bool isDrawBorderEnabled() const;
//! Sets alignment mode for text
virtual void setTextAlignment(EGUI_ALIGNMENT horizontal, EGUI_ALIGNMENT vertical);
//! Gets the override color
#if IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR <= 7
virtual const video::SColor& getOverrideColor() const;
#else
virtual video::SColor getOverrideColor() const;
#endif
//! Sets if the static text should use the overide color or the
//! color in the gui skin.
virtual void enableOverrideColor(bool enable);
//! Checks if an override color is enabled
virtual bool isOverrideColorEnabled() const;
//! Set whether the text in this label should be clipped if it goes outside bounds
virtual void setTextRestrainedInside(bool restrainedInside);
//! Checks if the text in this label should be clipped if it goes outside bounds
virtual bool isTextRestrainedInside() const;
//! Enables or disables word wrap for using the static text as
//! multiline text control.
virtual void setWordWrap(bool enable);
//! Checks if word wrap is enabled
virtual bool isWordWrapEnabled() const;
//! Sets the new caption of this element.
virtual void setText(const wchar_t* text);
//! Returns the height of the text in pixels when it is drawn.
virtual s32 getTextHeight() const;
//! Returns the width of the current text, in the current font
virtual s32 getTextWidth() const;
//! Updates the absolute position, splits text if word wrap is enabled
virtual void updateAbsolutePosition();
//! Set whether the string should be interpreted as right-to-left (RTL) text
/** \note This component does not implement the Unicode bidi standard, the
text of the component should be already RTL if you call this. The
main difference when RTL is enabled is that the linebreaks for multiline
elements are performed starting from the end.
*/
virtual void setRightToLeft(bool rtl);
//! Checks if the text should be interpreted as right-to-left text
virtual bool isRightToLeft() const;
//! Writes attributes of the element.
virtual void serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options) const;
//! Reads attributes of the element
virtual void deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options);
virtual bool hasType(EGUI_ELEMENT_TYPE t) const {
return (t == EGUIET_ENRICHED_STATIC_TEXT) || (t == EGUIET_STATIC_TEXT);
};
virtual bool hasType(EGUI_ELEMENT_TYPE t) {
return (t == EGUIET_ENRICHED_STATIC_TEXT) || (t == EGUIET_STATIC_TEXT);
};
void setText(const EnrichedString &text);
private:
//! Breaks the single text line.
void breakText();
EGUI_ALIGNMENT HAlign, VAlign;
bool Border;
bool OverrideColorEnabled;
bool OverrideBGColorEnabled;
bool WordWrap;
bool Background;
bool RestrainTextInside;
bool RightToLeft;
video::SColor OverrideColor, BGColor;
gui::IGUIFont* OverrideFont;
gui::IGUIFont* LastBreakFont; // stored because: if skin changes, line break must be recalculated.
EnrichedString cText;
core::array< EnrichedString > BrokenText;
};
} // end namespace gui
} // end namespace irr
inline irr::gui::IGUIStaticText *addStaticText(
irr::gui::IGUIEnvironment *guienv,
const EnrichedString &text,
const core::rect< s32 > &rectangle,
bool border = false,
bool wordWrap = true,
irr::gui::IGUIElement *parent = NULL,
s32 id = -1,
bool fillBackground = false)
{
if (parent == NULL) {
// parent is NULL, so we must find one, or we need not to drop
// result, but then there will be a memory leak.
//
// What Irrlicht does is to use guienv as a parent, but the problem
// is that guienv is here only an IGUIEnvironment, while it is a
// CGUIEnvironment in Irrlicht, which inherits from both IGUIElement
// and IGUIEnvironment.
//
// A solution would be to dynamic_cast guienv to a
// IGUIElement*, but Irrlicht is shipped without rtti support
// in some distributions, causing the dymanic_cast to segfault.
//
// Thus, to find the parent, we create a dummy StaticText and ask
// for its parent, and then remove it.
irr::gui::IGUIStaticText *dummy_text =
guienv->addStaticText(L"", rectangle, border, wordWrap,
parent, id, fillBackground);
parent = dummy_text->getParent();
dummy_text->remove();
}
irr::gui::IGUIStaticText *result = new irr::gui::StaticText(
text, border, guienv, parent,
id, rectangle, fillBackground);
result->setWordWrap(wordWrap);
result->drop();
return result;
}
inline void setStaticText(irr::gui::IGUIStaticText *static_text, const EnrichedString &text)
{
// dynamic_cast not possible due to some distributions shipped
// without rtti support in irrlicht
if (static_text->hasType(irr::gui::EGUIET_ENRICHED_STATIC_TEXT)) {
irr::gui::StaticText* stext = static_cast<irr::gui::StaticText*>(static_text);
stext->setText(text);
} else {
static_text->setText(text.c_str());
}
}
#else // USE_FREETYPE
inline irr::gui::IGUIStaticText *addStaticText(
irr::gui::IGUIEnvironment *guienv,
const EnrichedString &text,
const core::rect< s32 > &rectangle,
bool border = false,
bool wordWrap = true,
irr::gui::IGUIElement *parent = NULL,
s32 id = -1,
bool fillBackground = false)
{
return guienv->addStaticText(text.c_str(), rectangle, border, wordWrap, parent, id, fillBackground);
}
inline void setStaticText(irr::gui::IGUIStaticText *static_text, const EnrichedString &text)
{
static_text->setText(text.c_str());
}
#endif
inline irr::gui::IGUIStaticText *addStaticText(
irr::gui::IGUIEnvironment *guienv,
const wchar_t *text,
const core::rect< s32 > &rectangle,
bool border = false,
bool wordWrap = true,
irr::gui::IGUIElement *parent = NULL,
s32 id = -1,
bool fillBackground = false) {
return addStaticText(guienv, EnrichedString(text), rectangle, border, wordWrap, parent, id, fillBackground);
}
inline void setStaticText(irr::gui::IGUIStaticText *static_text, const wchar_t *text)
{
setStaticText(static_text, EnrichedString(text));
}
#endif // _IRR_COMPILE_WITH_GUI_
#endif // C_GUI_STATIC_TEXT_H_INCLUDED

357
src/mapgen.cpp
View File

@ -39,6 +39,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "util/numeric.h"
#include "filesys.h"
#include "log.h"
#include "cavegen.h"
#include "dungeongen.h"
FlagDesc flagdesc_mapgen[] = {
{"trees", MG_TREES},
@ -76,10 +78,9 @@ Mapgen::Mapgen()
vm = NULL;
ndef = NULL;
heightmap = NULL;
biomegen = NULL;
biomemap = NULL;
heatmap = NULL;
humidmap = NULL;
heightmap = NULL;
}
@ -94,11 +95,10 @@ Mapgen::Mapgen(int mapgenid, MapgenParams *params, EmergeManager *emerge) :
csize = v3s16(1, 1, 1) * (params->chunksize * MAP_BLOCKSIZE);
vm = NULL;
ndef = NULL;
heightmap = NULL;
ndef = emerge->ndef;
biomegen = NULL;
biomemap = NULL;
heatmap = NULL;
humidmap = NULL;
heightmap = NULL;
}
@ -371,6 +371,323 @@ void Mapgen::spreadLight(v3s16 nmin, v3s16 nmax)
}
////
//// MapgenBasic
////
MapgenBasic::MapgenBasic(int mapgenid, MapgenParams *params, EmergeManager *emerge)
: Mapgen(mapgenid, params, emerge)
{
this->m_emerge = emerge;
this->m_bmgr = emerge->biomemgr;
//// Here, 'stride' refers to the number of elements needed to skip to index
//// an adjacent element for that coordinate in noise/height/biome maps
//// (*not* vmanip content map!)
// Note there is no X stride explicitly defined. Items adjacent in the X
// coordinate are assumed to be adjacent in memory as well (i.e. stride of 1).
// Number of elements to skip to get to the next Y coordinate
this->ystride = csize.X;
// Number of elements to skip to get to the next Z coordinate
this->zstride = csize.X * csize.Y;
// Z-stride value for maps oversized for 1-down overgeneration
this->zstride_1d = csize.X * (csize.Y + 1);
// Z-stride value for maps oversized for 1-up 1-down overgeneration
this->zstride_1u1d = csize.X * (csize.Y + 2);
//// Allocate heightmap
this->heightmap = new s16[csize.X * csize.Z];
//// Initialize biome generator
// TODO(hmmmm): should we have a way to disable biomemanager biomes?
biomegen = m_bmgr->createBiomeGen(BIOMEGEN_ORIGINAL, params->bparams, csize);
biomemap = biomegen->biomemap;
//// Look up some commonly used content
c_stone = ndef->getId("mapgen_stone");
c_water_source = ndef->getId("mapgen_water_source");
c_desert_stone = ndef->getId("mapgen_desert_stone");
c_sandstone = ndef->getId("mapgen_sandstone");
c_river_water_source = ndef->getId("mapgen_river_water_source");
// Fall back to more basic content if not defined
if (c_desert_stone == CONTENT_IGNORE)
c_desert_stone = c_stone;
if (c_sandstone == CONTENT_IGNORE)
c_sandstone = c_stone;
if (c_river_water_source == CONTENT_IGNORE)
c_river_water_source = c_water_source;
//// Content used for dungeon generation
c_cobble = ndef->getId("mapgen_cobble");
c_stair_cobble = ndef->getId("mapgen_stair_cobble");
c_mossycobble = ndef->getId("mapgen_mossycobble");
c_sandstonebrick = ndef->getId("mapgen_sandstonebrick");
c_stair_sandstonebrick = ndef->getId("mapgen_stair_sandstonebrick");
// Fall back to more basic content if not defined
if (c_mossycobble == CONTENT_IGNORE)
c_mossycobble = c_cobble;
if (c_stair_cobble == CONTENT_IGNORE)
c_stair_cobble = c_cobble;
if (c_sandstonebrick == CONTENT_IGNORE)
c_sandstonebrick = c_sandstone;
if (c_stair_sandstonebrick == CONTENT_IGNORE)
c_stair_sandstonebrick = c_sandstone;
}
MapgenBasic::~MapgenBasic()
{
delete biomegen;
delete []heightmap;
}
MgStoneType MapgenBasic::generateBiomes()
{
v3s16 em = vm->m_area.getExtent();
u32 index = 0;
MgStoneType stone_type = MGSTONE_STONE;
noise_filler_depth->perlinMap2D(node_min.X, node_min.Z);
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index++) {
Biome *biome = NULL;
u16 depth_top = 0;
u16 base_filler = 0;
u16 depth_water_top = 0;
u32 vi = vm->m_area.index(x, node_max.Y, z);
// Check node at base of mapchunk above, either a node of a previously
// generated mapchunk or if not, a node of overgenerated base terrain.
content_t c_above = vm->m_data[vi + em.X].getContent();
bool air_above = c_above == CONTENT_AIR;
bool water_above = (c_above == c_water_source || c_above == c_river_water_source);
// If there is air or water above enable top/filler placement, otherwise force
// nplaced to stone level by setting a number exceeding any possible filler depth.
u16 nplaced = (air_above || water_above) ? 0 : U16_MAX;
for (s16 y = node_max.Y; y >= node_min.Y; y--) {
content_t c = vm->m_data[vi].getContent();
// Biome is recalculated each time an upper surface is detected while
// working down a column. The selected biome then remains in effect for
// all nodes below until the next surface and biome recalculation.
// Biome is recalculated:
// 1. At the surface of stone below air or water.
// 2. At the surface of water below air.
// 3. When stone or water is detected but biome has not yet been calculated.
if ((c == c_stone && (air_above || water_above || !biome))
|| ((c == c_water_source || c == c_river_water_source)
&& (air_above || !biome))) {
biome = biomegen->getBiomeAtIndex(index, y);
depth_top = biome->depth_top;
base_filler = MYMAX(depth_top
+ biome->depth_filler
+ noise_filler_depth->result[index], 0.f);
depth_water_top = biome->depth_water_top;
// Detect stone type for dungeons during every biome calculation.
// This is more efficient than detecting per-node and will not
// miss any desert stone or sandstone biomes.
if (biome->c_stone == c_desert_stone)
stone_type = MGSTONE_DESERT_STONE;
else if (biome->c_stone == c_sandstone)
stone_type = MGSTONE_SANDSTONE;
}
if (c == c_stone) {
content_t c_below = vm->m_data[vi - em.X].getContent();
// If the node below isn't solid, make this node stone, so that
// any top/filler nodes above are structurally supported.
// This is done by aborting the cycle of top/filler placement
// immediately by forcing nplaced to stone level.
if (c_below == CONTENT_AIR
|| c_below == c_water_source
|| c_below == c_river_water_source)
nplaced = U16_MAX;
if (nplaced < depth_top) {
vm->m_data[vi] = MapNode(biome->c_top);
nplaced++;
} else if (nplaced < base_filler) {
vm->m_data[vi] = MapNode(biome->c_filler);
nplaced++;
} else {
vm->m_data[vi] = MapNode(biome->c_stone);
}
air_above = false;
water_above = false;
} else if (c == c_water_source) {
vm->m_data[vi] = MapNode((y > (s32)(water_level - depth_water_top))
? biome->c_water_top : biome->c_water);
nplaced = 0; // Enable top/filler placement for next surface
air_above = false;
water_above = true;
} else if (c == c_river_water_source) {
vm->m_data[vi] = MapNode(biome->c_river_water);
nplaced = depth_top; // Enable filler placement for next surface
air_above = false;
water_above = true;
} else if (c == CONTENT_AIR) {
nplaced = 0; // Enable top/filler placement for next surface
air_above = true;
water_above = false;
} else { // Possible various nodes overgenerated from neighbouring mapchunks
nplaced = U16_MAX; // Disable top/filler placement
air_above = false;
water_above = false;
}
vm->m_area.add_y(em, vi, -1);
}
}
return stone_type;
}
void MapgenBasic::dustTopNodes()
{
if (node_max.Y < water_level)
return;
v3s16 em = vm->m_area.getExtent();
u32 index = 0;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index++) {
Biome *biome = (Biome *)m_bmgr->getRaw(biomemap[index]);
if (biome->c_dust == CONTENT_IGNORE)
continue;
u32 vi = vm->m_area.index(x, full_node_max.Y, z);
content_t c_full_max = vm->m_data[vi].getContent();
s16 y_start;
if (c_full_max == CONTENT_AIR) {
y_start = full_node_max.Y - 1;
} else if (c_full_max == CONTENT_IGNORE) {
vi = vm->m_area.index(x, node_max.Y + 1, z);
content_t c_max = vm->m_data[vi].getContent();
if (c_max == CONTENT_AIR)
y_start = node_max.Y;
else
continue;
} else {
continue;
}
vi = vm->m_area.index(x, y_start, z);
for (s16 y = y_start; y >= node_min.Y - 1; y--) {
if (vm->m_data[vi].getContent() != CONTENT_AIR)
break;
vm->m_area.add_y(em, vi, -1);
}
content_t c = vm->m_data[vi].getContent();
if (!ndef->get(c).buildable_to && c != CONTENT_IGNORE && c != biome->c_dust) {
vm->m_area.add_y(em, vi, 1);
vm->m_data[vi] = MapNode(biome->c_dust);
}
}
}
void MapgenBasic::generateCaves(s16 max_stone_y, s16 large_cave_depth)
{
if (max_stone_y < node_min.Y)
return;
CavesNoiseIntersection caves_noise(ndef, m_bmgr, csize,
&np_cave1, &np_cave2, seed, cave_width);
caves_noise.generateCaves(vm, node_min, node_max, biomemap);
if (node_max.Y > large_cave_depth)
return;
PseudoRandom ps(blockseed + 21343);
u32 bruises_count = ps.range(0, 2);
for (u32 i = 0; i < bruises_count; i++) {
CavesRandomWalk cave(ndef, &gennotify, seed, water_level,
c_water_source, CONTENT_IGNORE);
cave.makeCave(vm, node_min, node_max, &ps, true, max_stone_y, heightmap);
}
}
void MapgenBasic::generateDungeons(s16 max_stone_y, MgStoneType stone_type)
{
if (max_stone_y < node_min.Y)
return;
DungeonParams dp;
dp.seed = seed;
dp.np_rarity = nparams_dungeon_rarity;
dp.np_density = nparams_dungeon_density;
dp.np_wetness = nparams_dungeon_wetness;
dp.c_water = c_water_source;
switch (stone_type) {
default:
case MGSTONE_STONE:
dp.c_cobble = c_cobble;
dp.c_moss = c_mossycobble;
dp.c_stair = c_stair_cobble;
dp.diagonal_dirs = false;
dp.mossratio = 3.0;
dp.holesize = v3s16(1, 2, 1);
dp.roomsize = v3s16(0, 0, 0);
dp.notifytype = GENNOTIFY_DUNGEON;
break;
case MGSTONE_DESERT_STONE:
dp.c_cobble = c_desert_stone;
dp.c_moss = c_desert_stone;
dp.c_stair = c_desert_stone;
dp.diagonal_dirs = true;
dp.mossratio = 0.0;
dp.holesize = v3s16(2, 3, 2);
dp.roomsize = v3s16(2, 5, 2);
dp.notifytype = GENNOTIFY_TEMPLE;
break;
case MGSTONE_SANDSTONE:
dp.c_cobble = c_sandstonebrick;
dp.c_moss = c_sandstonebrick;
dp.c_stair = c_sandstonebrick;
dp.diagonal_dirs = false;
dp.mossratio = 0.0;
dp.holesize = v3s16(2, 2, 2);
dp.roomsize = v3s16(2, 0, 2);
dp.notifytype = GENNOTIFY_DUNGEON;
break;
}
DungeonGen dgen(ndef, &gennotify, &dp);
dgen.generate(vm, blockseed, full_node_min, full_node_max);
}
////
//// GenerateNotifier
////
@ -444,6 +761,14 @@ void GenerateNotifier::getEvents(
//// MapgenParams
////
MapgenParams::~MapgenParams()
{
delete bparams;
delete sparams;
}
void MapgenParams::load(const Settings &settings)
{
std::string seed_str;
@ -458,10 +783,13 @@ void MapgenParams::load(const Settings &settings)
settings.getS16NoEx("water_level", water_level);
settings.getS16NoEx("chunksize", chunksize);
settings.getFlagStrNoEx("mg_flags", flags, flagdesc_mapgen);
settings.getNoiseParams("mg_biome_np_heat", np_biome_heat);
settings.getNoiseParams("mg_biome_np_heat_blend", np_biome_heat_blend);
settings.getNoiseParams("mg_biome_np_humidity", np_biome_humidity);
settings.getNoiseParams("mg_biome_np_humidity_blend", np_biome_humidity_blend);
delete bparams;
bparams = BiomeManager::createBiomeParams(BIOMEGEN_ORIGINAL);
if (bparams) {
bparams->readParams(&settings);
bparams->seed = seed;
}
delete sparams;
MapgenFactory *mgfactory = EmergeManager::getMapgenFactory(mg_name);
@ -479,10 +807,9 @@ void MapgenParams::save(Settings &settings) const
settings.setS16("water_level", water_level);
settings.setS16("chunksize", chunksize);
settings.setFlagStr("mg_flags", flags, flagdesc_mapgen, U32_MAX);
settings.setNoiseParams("mg_biome_np_heat", np_biome_heat);
settings.setNoiseParams("mg_biome_np_heat_blend", np_biome_heat_blend);
settings.setNoiseParams("mg_biome_np_humidity", np_biome_humidity);
settings.setNoiseParams("mg_biome_np_humidity_blend", np_biome_humidity_blend);
if (bparams)
bparams->writeParams(&settings);
if (sparams)
sparams->writeParams(&settings);

99
src/mapgen.h
View File

@ -44,6 +44,9 @@ extern FlagDesc flagdesc_mapgen[];
extern FlagDesc flagdesc_gennotify[];
class Biome;
class BiomeGen;
struct BiomeParams;
class BiomeManager;
class EmergeManager;
class MapBlock;
class VoxelManipulator;
@ -73,9 +76,9 @@ enum GenNotifyType {
// TODO(hmmmm/paramat): make stone type selection dynamic
enum MgStoneType {
STONE,
DESERT_STONE,
SANDSTONE,
MGSTONE_STONE,
MGSTONE_DESERT_STONE,
MGSTONE_SANDSTONE,
};
struct GenNotifyEvent {
@ -115,11 +118,7 @@ struct MapgenParams {
s16 water_level;
u32 flags;
NoiseParams np_biome_heat;
NoiseParams np_biome_heat_blend;
NoiseParams np_biome_humidity;
NoiseParams np_biome_humidity_blend;
BiomeParams *bparams;
MapgenSpecificParams *sparams;
MapgenParams() :
@ -128,17 +127,27 @@ struct MapgenParams {
seed(0),
water_level(1),
flags(MG_CAVES | MG_LIGHT | MG_DECORATIONS),
np_biome_heat(NoiseParams(50, 50, v3f(750.0, 750.0, 750.0), 5349, 3, 0.5, 2.0)),
np_biome_heat_blend(NoiseParams(0, 1.5, v3f(8.0, 8.0, 8.0), 13, 2, 1.0, 2.0)),
np_biome_humidity(NoiseParams(50, 50, v3f(750.0, 750.0, 750.0), 842, 3, 0.5, 2.0)),
np_biome_humidity_blend(NoiseParams(0, 1.5, v3f(8.0, 8.0, 8.0), 90003, 2, 1.0, 2.0)),
bparams(NULL),
sparams(NULL)
{}
{
}
virtual ~MapgenParams();
void load(const Settings &settings);
void save(Settings &settings) const;
};
/*
Generic interface for map generators. All mapgens must inherit this class.
If a feature exposed by a public member pointer is not supported by a
certain mapgen, it must be set to NULL.
Apart from makeChunk, getGroundLevelAtPoint, and getSpawnLevelAtPoint, all
methods can be used by constructing a Mapgen base class and setting the
appropriate public members (e.g. vm, ndef, and so on).
*/
class Mapgen {
public:
int seed;
@ -153,10 +162,9 @@ public:
u32 blockseed;
s16 *heightmap;
u8 *biomemap;
float *heatmap;
float *humidmap;
v3s16 csize;
BiomeGen *biomegen;
GenerateNotifier gennotify;
Mapgen();
@ -192,6 +200,67 @@ private:
//DISABLE_CLASS_COPY(Mapgen);
};
/*
MapgenBasic is a Mapgen implementation that handles basic functionality
the majority of conventional mapgens will probably want to use, but isn't
generic enough to be included as part of the base Mapgen class (such as
generating biome terrain over terrain node skeletons, generating caves,
dungeons, etc.)
Inherit MapgenBasic instead of Mapgen to add this basic functionality to
your mapgen without having to reimplement it. Feel free to override any of
these methods if you desire different or more advanced behavior.
Note that you must still create your own generateTerrain implementation when
inheriting MapgenBasic.
*/
class MapgenBasic : public Mapgen {
public:
MapgenBasic(int mapgenid, MapgenParams *params, EmergeManager *emerge);
virtual ~MapgenBasic();
virtual void generateCaves(s16 max_stone_y, s16 large_cave_depth);
virtual void generateDungeons(s16 max_stone_y, MgStoneType stone_type);
virtual MgStoneType generateBiomes();
virtual void dustTopNodes();
protected:
EmergeManager *m_emerge;
BiomeManager *m_bmgr;
Noise *noise_filler_depth;
v3s16 node_min;
v3s16 node_max;
v3s16 full_node_min;
v3s16 full_node_max;
// Content required for generateBiomes
content_t c_stone;
content_t c_water_source;
content_t c_river_water_source;
content_t c_desert_stone;
content_t c_sandstone;
// Content required for generateDungeons
content_t c_cobble;
content_t c_stair_cobble;
content_t c_mossycobble;
content_t c_sandstonebrick;
content_t c_stair_sandstonebrick;
int ystride;
int zstride;
int zstride_1d;
int zstride_1u1d;
u32 spflags;
NoiseParams np_cave1;
NoiseParams np_cave2;
float cave_width;
};
struct MapgenFactory {
virtual Mapgen *createMapgen(int mgid, MapgenParams *params,
EmergeManager *emerge) = 0;

378
src/mapgen_flat.cpp
View File

@ -50,22 +50,8 @@ FlagDesc flagdesc_mapgen_flat[] = {
MapgenFlat::MapgenFlat(int mapgenid, MapgenParams *params, EmergeManager *emerge)
: Mapgen(mapgenid, params, emerge)
: MapgenBasic(mapgenid, params, emerge)
{
this->m_emerge = emerge;
this->bmgr = emerge->biomemgr;
//// amount of elements to skip for the next index
//// for noise/height/biome maps (not vmanip)
this->ystride = csize.X;
// 1-down overgeneration
this->zstride_1d = csize.X * (csize.Y + 1);
this->biomemap = new u8[csize.X * csize.Z];
this->heightmap = new s16[csize.X * csize.Z];
this->heatmap = NULL;
this->humidmap = NULL;
MapgenFlatParams *sp = (MapgenFlatParams *)params->sparams;
this->spflags = sp->spflags;
@ -81,43 +67,8 @@ MapgenFlat::MapgenFlat(int mapgenid, MapgenParams *params, EmergeManager *emerge
noise_terrain = new Noise(&sp->np_terrain, seed, csize.X, csize.Z);
noise_filler_depth = new Noise(&sp->np_filler_depth, seed, csize.X, csize.Z);
//// 3D noise
// 1-down overgeneraion
noise_cave1 = new Noise(&sp->np_cave1, seed, csize.X, csize.Y + 1, csize.Z);
noise_cave2 = new Noise(&sp->np_cave2, seed, csize.X, csize.Y + 1, csize.Z);
//// Biome noise
noise_heat = new Noise(&params->np_biome_heat, seed, csize.X, csize.Z);
noise_humidity = new Noise(&params->np_biome_humidity, seed, csize.X, csize.Z);
noise_heat_blend = new Noise(&params->np_biome_heat_blend, seed, csize.X, csize.Z);
noise_humidity_blend = new Noise(&params->np_biome_humidity_blend, seed, csize.X, csize.Z);
//// Resolve nodes to be used
INodeDefManager *ndef = emerge->ndef;
c_stone = ndef->getId("mapgen_stone");
c_water_source = ndef->getId("mapgen_water_source");
c_lava_source = ndef->getId("mapgen_lava_source");
c_desert_stone = ndef->getId("mapgen_desert_stone");
c_ice = ndef->getId("mapgen_ice");
c_sandstone = ndef->getId("mapgen_sandstone");
c_cobble = ndef->getId("mapgen_cobble");
c_stair_cobble = ndef->getId("mapgen_stair_cobble");
c_mossycobble = ndef->getId("mapgen_mossycobble");
c_sandstonebrick = ndef->getId("mapgen_sandstonebrick");
c_stair_sandstonebrick = ndef->getId("mapgen_stair_sandstonebrick");
if (c_ice == CONTENT_IGNORE)
c_ice = CONTENT_AIR;
if (c_mossycobble == CONTENT_IGNORE)
c_mossycobble = c_cobble;
if (c_stair_cobble == CONTENT_IGNORE)
c_stair_cobble = c_cobble;
if (c_sandstonebrick == CONTENT_IGNORE)
c_sandstonebrick = c_sandstone;
if (c_stair_sandstonebrick == CONTENT_IGNORE)
c_stair_sandstonebrick = c_sandstone;
MapgenBasic::np_cave1 = sp->np_cave1;
MapgenBasic::np_cave2 = sp->np_cave2;
}
@ -125,16 +76,6 @@ MapgenFlat::~MapgenFlat()
{
delete noise_terrain;
delete noise_filler_depth;
delete noise_cave1;
delete noise_cave2;
delete noise_heat;
delete noise_humidity;
delete noise_heat_blend;
delete noise_humidity_blend;
delete[] heightmap;
delete[] biomemap;
}
@ -243,67 +184,22 @@ void MapgenFlat::makeChunk(BlockMakeData *data)
blockseed = getBlockSeed2(full_node_min, seed);
// Make some noise
calculateNoise();
// Generate base terrain, mountains, and ridges with initial heightmaps
s16 stone_surface_max_y = generateTerrain();
// Create heightmap
updateHeightmap(node_min, node_max);
// Create biomemap at heightmap surface
bmgr->calcBiomes(csize.X, csize.Z, noise_heat->result,
noise_humidity->result, heightmap, biomemap);
// Actually place the biome-specific nodes
MgStoneType stone_type = generateBiomes(noise_heat->result, noise_humidity->result);
// Init biome generator, place biome-specific nodes, and build biomemap
biomegen->calcBiomeNoise(node_min);
biomegen->getBiomes(heightmap);
MgStoneType stone_type = generateBiomes();
if (flags & MG_CAVES)
generateCaves(stone_surface_max_y);
generateCaves(stone_surface_max_y, large_cave_depth);
if ((flags & MG_DUNGEONS) && (stone_surface_max_y >= node_min.Y)) {
DungeonParams dp;
dp.np_rarity = nparams_dungeon_rarity;
dp.np_density = nparams_dungeon_density;
dp.np_wetness = nparams_dungeon_wetness;
dp.c_water = c_water_source;
if (stone_type == STONE) {
dp.c_cobble = c_cobble;
dp.c_moss = c_mossycobble;
dp.c_stair = c_stair_cobble;
dp.diagonal_dirs = false;
dp.mossratio = 3.0;
dp.holesize = v3s16(1, 2, 1);
dp.roomsize = v3s16(0, 0, 0);
dp.notifytype = GENNOTIFY_DUNGEON;
} else if (stone_type == DESERT_STONE) {
dp.c_cobble = c_desert_stone;
dp.c_moss = c_desert_stone;
dp.c_stair = c_desert_stone;
dp.diagonal_dirs = true;
dp.mossratio = 0.0;
dp.holesize = v3s16(2, 3, 2);
dp.roomsize = v3s16(2, 5, 2);
dp.notifytype = GENNOTIFY_TEMPLE;
} else if (stone_type == SANDSTONE) {
dp.c_cobble = c_sandstonebrick;
dp.c_moss = c_sandstonebrick;
dp.c_stair = c_sandstonebrick;
dp.diagonal_dirs = false;
dp.mossratio = 0.0;
dp.holesize = v3s16(2, 2, 2);
dp.roomsize = v3s16(2, 0, 2);
dp.notifytype = GENNOTIFY_DUNGEON;
}
DungeonGen dgen(this, &dp);
dgen.generate(blockseed, full_node_min, full_node_max);
}
if (flags & MG_DUNGEONS)
generateDungeons(stone_surface_max_y, stone_type);
// Generate the registered decorations
if (flags & MG_DECORATIONS)
@ -330,35 +226,6 @@ void MapgenFlat::makeChunk(BlockMakeData *data)
}
void MapgenFlat::calculateNoise()
{
//TimeTaker t("calculateNoise", NULL, PRECISION_MICRO);
s16 x = node_min.X;
s16 z = node_min.Z;
if ((spflags & MGFLAT_LAKES) || (spflags & MGFLAT_HILLS))
noise_terrain->perlinMap2D(x, z);
// Cave noises are calculated in generateCaves()
// only if solid terrain is present in mapchunk
noise_filler_depth->perlinMap2D(x, z);
noise_heat->perlinMap2D(x, z);
noise_humidity->perlinMap2D(x, z);
noise_heat_blend->perlinMap2D(x, z);
noise_humidity_blend->perlinMap2D(x, z);
for (s32 i = 0; i < csize.X * csize.Z; i++) {
noise_heat->result[i] += noise_heat_blend->result[i];
noise_humidity->result[i] += noise_humidity_blend->result[i];
}
heatmap = noise_heat->result;
humidmap = noise_humidity->result;
//printf("calculateNoise: %dus\n", t.stop());
}
s16 MapgenFlat::generateTerrain()
{
MapNode n_air(CONTENT_AIR);
@ -369,13 +236,14 @@ s16 MapgenFlat::generateTerrain()
s16 stone_surface_max_y = -MAX_MAP_GENERATION_LIMIT;
u32 ni2d = 0;
bool use_noise = (spflags & MGFLAT_LAKES) || (spflags & MGFLAT_HILLS);
if (use_noise)
noise_terrain->perlinMap2D(node_min.X, node_min.Z);
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, ni2d++) {
s16 stone_level = ground_level;
float n_terrain = 0.0f;
if ((spflags & MGFLAT_LAKES) || (spflags & MGFLAT_HILLS))
n_terrain = noise_terrain->result[ni2d];
float n_terrain = use_noise ? noise_terrain->result[ni2d] : 0.0f;
if ((spflags & MGFLAT_LAKES) && n_terrain < lake_threshold) {
s16 depress = (lake_threshold - n_terrain) * lake_steepness;
@ -404,219 +272,3 @@ s16 MapgenFlat::generateTerrain()
return stone_surface_max_y;
}
MgStoneType MapgenFlat::generateBiomes(float *heat_map, float *humidity_map)
{
v3s16 em = vm->m_area.getExtent();
u32 index = 0;
MgStoneType stone_type = STONE;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index++) {
Biome *biome = NULL;
u16 depth_top = 0;
u16 base_filler = 0;
u16 depth_water_top = 0;
u32 vi = vm->m_area.index(x, node_max.Y, z);
// Check node at base of mapchunk above, either a node of a previously
// generated mapchunk or if not, a node of overgenerated base terrain.
content_t c_above = vm->m_data[vi + em.X].getContent();
bool air_above = c_above == CONTENT_AIR;
bool water_above = c_above == c_water_source;
// If there is air or water above enable top/filler placement, otherwise force
// nplaced to stone level by setting a number exceeding any possible filler depth.
u16 nplaced = (air_above || water_above) ? 0 : U16_MAX;
for (s16 y = node_max.Y; y >= node_min.Y; y--) {
content_t c = vm->m_data[vi].getContent();
// Biome is recalculated each time an upper surface is detected while
// working down a column. The selected biome then remains in effect for
// all nodes below until the next surface and biome recalculation.
// Biome is recalculated:
// 1. At the surface of stone below air or water.
// 2. At the surface of water below air.
// 3. When stone or water is detected but biome has not yet been calculated.
if ((c == c_stone && (air_above || water_above || !biome)) ||
(c == c_water_source && (air_above || !biome))) {
biome = bmgr->getBiome(heat_map[index], humidity_map[index], y);
depth_top = biome->depth_top;
base_filler = MYMAX(depth_top + biome->depth_filler
+ noise_filler_depth->result[index], 0);
depth_water_top = biome->depth_water_top;
// Detect stone type for dungeons during every biome calculation.
// This is more efficient than detecting per-node and will not
// miss any desert stone or sandstone biomes.
if (biome->c_stone == c_desert_stone)
stone_type = DESERT_STONE;
else if (biome->c_stone == c_sandstone)
stone_type = SANDSTONE;
}
if (c == c_stone) {
content_t c_below = vm->m_data[vi - em.X].getContent();
// If the node below isn't solid, make this node stone, so that
// any top/filler nodes above are structurally supported.
// This is done by aborting the cycle of top/filler placement
// immediately by forcing nplaced to stone level.
if (c_below == CONTENT_AIR || c_below == c_water_source)
nplaced = U16_MAX;
if (nplaced < depth_top) {
vm->m_data[vi] = MapNode(biome->c_top);
nplaced++;
} else if (nplaced < base_filler) {
vm->m_data[vi] = MapNode(biome->c_filler);
nplaced++;
} else {
vm->m_data[vi] = MapNode(biome->c_stone);
}
air_above = false;
water_above = false;
} else if (c == c_water_source) {
vm->m_data[vi] = MapNode((y > (s32)(water_level - depth_water_top)) ?
biome->c_water_top : biome->c_water);
nplaced = 0; // Enable top/filler placement for next surface
air_above = false;
water_above = true;
} else if (c == CONTENT_AIR) {
nplaced = 0; // Enable top/filler placement for next surface
air_above = true;
water_above = false;
} else { // Possible various nodes overgenerated from neighbouring mapchunks
nplaced = U16_MAX; // Disable top/filler placement
air_above = false;
water_above = false;
}
vm->m_area.add_y(em, vi, -1);
}
}
return stone_type;
}
void MapgenFlat::dustTopNodes()
{
if (node_max.Y < water_level)
return;
v3s16 em = vm->m_area.getExtent();
u32 index = 0;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index++) {
Biome *biome = (Biome *)bmgr->getRaw(biomemap[index]);
if (biome->c_dust == CONTENT_IGNORE)
continue;
u32 vi = vm->m_area.index(x, full_node_max.Y, z);
content_t c_full_max = vm->m_data[vi].getContent();
s16 y_start;
if (c_full_max == CONTENT_AIR) {
y_start = full_node_max.Y - 1;
} else if (c_full_max == CONTENT_IGNORE) {
vi = vm->m_area.index(x, node_max.Y + 1, z);
content_t c_max = vm->m_data[vi].getContent();
if (c_max == CONTENT_AIR)
y_start = node_max.Y;
else
continue;
} else {
continue;
}
vi = vm->m_area.index(x, y_start, z);
for (s16 y = y_start; y >= node_min.Y - 1; y--) {
if (vm->m_data[vi].getContent() != CONTENT_AIR)
break;
vm->m_area.add_y(em, vi, -1);
}
content_t c = vm->m_data[vi].getContent();
if (!ndef->get(c).buildable_to && c != CONTENT_IGNORE && c != biome->c_dust) {
vm->m_area.add_y(em, vi, 1);
vm->m_data[vi] = MapNode(biome->c_dust);
}
}
}
void MapgenFlat::generateCaves(s16 max_stone_y)
{
if (max_stone_y < node_min.Y)
return;
noise_cave1->perlinMap3D(node_min.X, node_min.Y - 1, node_min.Z);
noise_cave2->perlinMap3D(node_min.X, node_min.Y - 1, node_min.Z);
v3s16 em = vm->m_area.getExtent();
u32 index2d = 0;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index2d++) {
bool column_is_open = false; // Is column open to overground
bool is_tunnel = false; // Is tunnel or tunnel floor
u32 vi = vm->m_area.index(x, node_max.Y, z);
u32 index3d = (z - node_min.Z) * zstride_1d + csize.Y * ystride +
(x - node_min.X);
// Biome of column
Biome *biome = (Biome *)bmgr->getRaw(biomemap[index2d]);
// Don't excavate the overgenerated stone at node_max.Y + 1,
// this creates a 'roof' over the tunnel, preventing light in
// tunnels at mapchunk borders when generating mapchunks upwards.
// This 'roof' is removed when the mapchunk above is generated.
for (s16 y = node_max.Y; y >= node_min.Y - 1; y--,
index3d -= ystride,
vm->m_area.add_y(em, vi, -1)) {
content_t c = vm->m_data[vi].getContent();
if (c == CONTENT_AIR || c == biome->c_water_top ||
c == biome->c_water) {
column_is_open = true;
continue;
}
// Ground
float d1 = contour(noise_cave1->result[index3d]);
float d2 = contour(noise_cave2->result[index3d]);
if (d1 * d2 > cave_width && ndef->get(c).is_ground_content) {
// In tunnel and ground content, excavate
vm->m_data[vi] = MapNode(CONTENT_AIR);
is_tunnel = true;
} else {
// Not in tunnel or not ground content
if (is_tunnel && column_is_open &&
(c == biome->c_filler || c == biome->c_stone))
// Tunnel entrance floor
vm->m_data[vi] = MapNode(biome->c_top);
column_is_open = false;
is_tunnel = false;
}
}
}
if (node_max.Y > large_cave_depth)
return;
PseudoRandom ps(blockseed + 21343);
u32 bruises_count = ps.range(0, 2);
for (u32 i = 0; i < bruises_count; i++) {
CaveV5 cave(this, &ps);
cave.makeCave(node_min, node_max, max_stone_y);
}
}

57
src/mapgen_flat.h
View File

@ -53,60 +53,23 @@ struct MapgenFlatParams : public MapgenSpecificParams {
void writeParams(Settings *settings) const;
};
class MapgenFlat : public Mapgen {
class MapgenFlat : public MapgenBasic {
public:
EmergeManager *m_emerge;
BiomeManager *bmgr;
int ystride;
int zstride_1d;
v3s16 node_min;
v3s16 node_max;
v3s16 full_node_min;
v3s16 full_node_max;
u32 spflags;
s16 ground_level;
s16 large_cave_depth;
float cave_width;
float lake_threshold;
float lake_steepness;
float hill_threshold;
float hill_steepness;
Noise *noise_terrain;
Noise *noise_filler_depth;
Noise *noise_cave1;
Noise *noise_cave2;
Noise *noise_heat;
Noise *noise_humidity;
Noise *noise_heat_blend;
Noise *noise_humidity_blend;
content_t c_stone;
content_t c_water_source;
content_t c_lava_source;
content_t c_desert_stone;
content_t c_ice;
content_t c_sandstone;
content_t c_cobble;
content_t c_stair_cobble;
content_t c_mossycobble;
content_t c_sandstonebrick;
content_t c_stair_sandstonebrick;
MapgenFlat(int mapgenid, MapgenParams *params, EmergeManager *emerge);
~MapgenFlat();
virtual void makeChunk(BlockMakeData *data);
int getSpawnLevelAtPoint(v2s16 p);
void calculateNoise();
s16 generateTerrain();
MgStoneType generateBiomes(float *heat_map, float *humidity_map);
void dustTopNodes();
void generateCaves(s16 max_stone_y);
private:
s16 ground_level;
s16 large_cave_depth;
float lake_threshold;
float lake_steepness;
float hill_threshold;
float hill_steepness;
Noise *noise_terrain;
};
struct MapgenFactoryFlat : public MapgenFactory {

372
src/mapgen_fractal.cpp
View File

@ -48,22 +48,8 @@ FlagDesc flagdesc_mapgen_fractal[] = {
MapgenFractal::MapgenFractal(int mapgenid, MapgenParams *params, EmergeManager *emerge)
: Mapgen(mapgenid, params, emerge)
: MapgenBasic(mapgenid, params, emerge)
{
this->m_emerge = emerge;
this->bmgr = emerge->biomemgr;
//// amount of elements to skip for the next index
//// for noise/height/biome maps (not vmanip)
this->ystride = csize.X;
// 1-down overgeneration
this->zstride_1d = csize.X * (csize.Y + 1);
this->biomemap = new u8[csize.X * csize.Z];
this->heightmap = new s16[csize.X * csize.Z];
this->heatmap = NULL;
this->humidmap = NULL;
MapgenFractalParams *sp = (MapgenFractalParams *)params->sparams;
this->spflags = sp->spflags;
@ -82,46 +68,11 @@ MapgenFractal::MapgenFractal(int mapgenid, MapgenParams *params, EmergeManager *
noise_seabed = new Noise(&sp->np_seabed, seed, csize.X, csize.Z);
noise_filler_depth = new Noise(&sp->np_filler_depth, seed, csize.X, csize.Z);
//// 3D terrain noise
// 1-down overgeneraion
noise_cave1 = new Noise(&sp->np_cave1, seed, csize.X, csize.Y + 1, csize.Z);
noise_cave2 = new Noise(&sp->np_cave2, seed, csize.X, csize.Y + 1, csize.Z);
//// Biome noise
noise_heat = new Noise(&params->np_biome_heat, seed, csize.X, csize.Z);
noise_humidity = new Noise(&params->np_biome_humidity, seed, csize.X, csize.Z);
noise_heat_blend = new Noise(&params->np_biome_heat_blend, seed, csize.X, csize.Z);
noise_humidity_blend = new Noise(&params->np_biome_humidity_blend, seed, csize.X, csize.Z);
MapgenBasic::np_cave1 = sp->np_cave1;
MapgenBasic::np_cave2 = sp->np_cave2;
this->formula = fractal / 2 + fractal % 2;
this->julia = fractal % 2 == 0;
//// Resolve nodes to be used
INodeDefManager *ndef = emerge->ndef;
c_stone = ndef->getId("mapgen_stone");
c_water_source = ndef->getId("mapgen_water_source");
c_lava_source = ndef->getId("mapgen_lava_source");
c_desert_stone = ndef->getId("mapgen_desert_stone");
c_ice = ndef->getId("mapgen_ice");
c_sandstone = ndef->getId("mapgen_sandstone");
c_cobble = ndef->getId("mapgen_cobble");
c_stair_cobble = ndef->getId("mapgen_stair_cobble");
c_mossycobble = ndef->getId("mapgen_mossycobble");
c_sandstonebrick = ndef->getId("mapgen_sandstonebrick");
c_stair_sandstonebrick = ndef->getId("mapgen_stair_sandstonebrick");
if (c_ice == CONTENT_IGNORE)
c_ice = CONTENT_AIR;
if (c_mossycobble == CONTENT_IGNORE)
c_mossycobble = c_cobble;
if (c_stair_cobble == CONTENT_IGNORE)
c_stair_cobble = c_cobble;
if (c_sandstonebrick == CONTENT_IGNORE)
c_sandstonebrick = c_sandstone;
if (c_stair_sandstonebrick == CONTENT_IGNORE)
c_stair_sandstonebrick = c_sandstone;
}
@ -129,16 +80,6 @@ MapgenFractal::~MapgenFractal()
{
delete noise_seabed;
delete noise_filler_depth;
delete noise_cave1;
delete noise_cave2;
delete noise_heat;
delete noise_humidity;
delete noise_heat_blend;
delete noise_humidity_blend;
delete[] heightmap;
delete[] biomemap;
}
@ -217,7 +158,7 @@ int MapgenFractal::getSpawnLevelAtPoint(v2s16 p)
s16 search_start = MYMAX(seabed_level, water_level + 1);
if (seabed_level > water_level)
solid_below = true;
for (s16 y = search_start; y <= search_start + 128; y++) {
if (getFractalAtPoint(p.X, y, p.Y)) { // Fractal node
solid_below = true;
@ -259,67 +200,22 @@ void MapgenFractal::makeChunk(BlockMakeData *data)
blockseed = getBlockSeed2(full_node_min, seed);
// Make some noise
calculateNoise();
// Generate base terrain, mountains, and ridges with initial heightmaps
s16 stone_surface_max_y = generateTerrain();
// Create heightmap
updateHeightmap(node_min, node_max);
// Create biomemap at heightmap surface
bmgr->calcBiomes(csize.X, csize.Z, noise_heat->result,
noise_humidity->result, heightmap, biomemap);
// Actually place the biome-specific nodes
MgStoneType stone_type = generateBiomes(noise_heat->result, noise_humidity->result);
// Init biome generator, place biome-specific nodes, and build biomemap
biomegen->calcBiomeNoise(node_min);
biomegen->getBiomes(heightmap);
MgStoneType stone_type = generateBiomes();
if (flags & MG_CAVES)
generateCaves(stone_surface_max_y);
generateCaves(stone_surface_max_y, MGFRACTAL_LARGE_CAVE_DEPTH);
if ((flags & MG_DUNGEONS) && (stone_surface_max_y >= node_min.Y)) {
DungeonParams dp;
dp.np_rarity = nparams_dungeon_rarity;
dp.np_density = nparams_dungeon_density;
dp.np_wetness = nparams_dungeon_wetness;
dp.c_water = c_water_source;
if (stone_type == STONE) {
dp.c_cobble = c_cobble;
dp.c_moss = c_mossycobble;
dp.c_stair = c_stair_cobble;
dp.diagonal_dirs = false;
dp.mossratio = 3.0;
dp.holesize = v3s16(1, 2, 1);
dp.roomsize = v3s16(0, 0, 0);
dp.notifytype = GENNOTIFY_DUNGEON;
} else if (stone_type == DESERT_STONE) {
dp.c_cobble = c_desert_stone;
dp.c_moss = c_desert_stone;
dp.c_stair = c_desert_stone;
dp.diagonal_dirs = true;
dp.mossratio = 0.0;
dp.holesize = v3s16(2, 3, 2);
dp.roomsize = v3s16(2, 5, 2);
dp.notifytype = GENNOTIFY_TEMPLE;
} else if (stone_type == SANDSTONE) {
dp.c_cobble = c_sandstonebrick;
dp.c_moss = c_sandstonebrick;
dp.c_stair = c_sandstonebrick;
dp.diagonal_dirs = false;
dp.mossratio = 0.0;
dp.holesize = v3s16(2, 2, 2);
dp.roomsize = v3s16(2, 0, 2);
dp.notifytype = GENNOTIFY_DUNGEON;
}
DungeonGen dgen(this, &dp);
dgen.generate(blockseed, full_node_min, full_node_max);
}
if (flags & MG_DUNGEONS)
generateDungeons(stone_surface_max_y, stone_type);
// Generate the registered decorations
if (flags & MG_DECORATIONS)
@ -346,34 +242,6 @@ void MapgenFractal::makeChunk(BlockMakeData *data)
}
void MapgenFractal::calculateNoise()
{
//TimeTaker t("calculateNoise", NULL, PRECISION_MICRO);
s16 x = node_min.X;
s16 z = node_min.Z;
noise_seabed->perlinMap2D(x, z);
// Cave noises are calculated in generateCaves()
// only if solid terrain is present in mapchunk
noise_filler_depth->perlinMap2D(x, z);
noise_heat->perlinMap2D(x, z);
noise_humidity->perlinMap2D(x, z);
noise_heat_blend->perlinMap2D(x, z);
noise_humidity_blend->perlinMap2D(x, z);
for (s32 i = 0; i < csize.X * csize.Z; i++) {
noise_heat->result[i] += noise_heat_blend->result[i];
noise_humidity->result[i] += noise_humidity_blend->result[i];
}
heatmap = noise_heat->result;
humidmap = noise_humidity->result;
//printf("calculateNoise: %dus\n", t.stop());
}
bool MapgenFractal::getFractalAtPoint(s16 x, s16 y, s16 z)
{
float cx, cy, cz, cw, ox, oy, oz, ow;
@ -503,6 +371,8 @@ s16 MapgenFractal::generateTerrain()
s16 stone_surface_max_y = -MAX_MAP_GENERATION_LIMIT;
u32 index2d = 0;
noise_seabed->perlinMap2D(node_min.X, node_min.Z);
for (s16 z = node_min.Z; z <= node_max.Z; z++) {
for (s16 y = node_min.Y - 1; y <= node_max.Y + 1; y++) {
u32 vi = vm->m_area.index(node_min.X, y, z);
@ -528,219 +398,3 @@ s16 MapgenFractal::generateTerrain()
return stone_surface_max_y;
}
MgStoneType MapgenFractal::generateBiomes(float *heat_map, float *humidity_map)
{
v3s16 em = vm->m_area.getExtent();
u32 index = 0;
MgStoneType stone_type = STONE;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index++) {
Biome *biome = NULL;
u16 depth_top = 0;
u16 base_filler = 0;
u16 depth_water_top = 0;
u32 vi = vm->m_area.index(x, node_max.Y, z);
// Check node at base of mapchunk above, either a node of a previously
// generated mapchunk or if not, a node of overgenerated base terrain.
content_t c_above = vm->m_data[vi + em.X].getContent();
bool air_above = c_above == CONTENT_AIR;
bool water_above = c_above == c_water_source;
// If there is air or water above enable top/filler placement, otherwise force
// nplaced to stone level by setting a number exceeding any possible filler depth.
u16 nplaced = (air_above || water_above) ? 0 : U16_MAX;
for (s16 y = node_max.Y; y >= node_min.Y; y--) {
content_t c = vm->m_data[vi].getContent();
// Biome is recalculated each time an upper surface is detected while
// working down a column. The selected biome then remains in effect for
// all nodes below until the next surface and biome recalculation.
// Biome is recalculated:
// 1. At the surface of stone below air or water.
// 2. At the surface of water below air.
// 3. When stone or water is detected but biome has not yet been calculated.
if ((c == c_stone && (air_above || water_above || !biome)) ||
(c == c_water_source && (air_above || !biome))) {
biome = bmgr->getBiome(heat_map[index], humidity_map[index], y);
depth_top = biome->depth_top;
base_filler = MYMAX(depth_top + biome->depth_filler
+ noise_filler_depth->result[index], 0);
depth_water_top = biome->depth_water_top;
// Detect stone type for dungeons during every biome calculation.
// This is more efficient than detecting per-node and will not
// miss any desert stone or sandstone biomes.
if (biome->c_stone == c_desert_stone)
stone_type = DESERT_STONE;
else if (biome->c_stone == c_sandstone)
stone_type = SANDSTONE;
}
if (c == c_stone) {
content_t c_below = vm->m_data[vi - em.X].getContent();
// If the node below isn't solid, make this node stone, so that
// any top/filler nodes above are structurally supported.
// This is done by aborting the cycle of top/filler placement
// immediately by forcing nplaced to stone level.
if (c_below == CONTENT_AIR || c_below == c_water_source)
nplaced = U16_MAX;
if (nplaced < depth_top) {
vm->m_data[vi] = MapNode(biome->c_top);
nplaced++;
} else if (nplaced < base_filler) {
vm->m_data[vi] = MapNode(biome->c_filler);
nplaced++;
} else {
vm->m_data[vi] = MapNode(biome->c_stone);
}
air_above = false;
water_above = false;
} else if (c == c_water_source) {
vm->m_data[vi] = MapNode((y > (s32)(water_level - depth_water_top)) ?
biome->c_water_top : biome->c_water);
nplaced = 0; // Enable top/filler placement for next surface
air_above = false;
water_above = true;
} else if (c == CONTENT_AIR) {
nplaced = 0; // Enable top/filler placement for next surface
air_above = true;
water_above = false;
} else { // Possible various nodes overgenerated from neighbouring mapchunks
nplaced = U16_MAX; // Disable top/filler placement
air_above = false;
water_above = false;
}
vm->m_area.add_y(em, vi, -1);
}
}
return stone_type;
}
void MapgenFractal::dustTopNodes()
{
if (node_max.Y < water_level)
return;
v3s16 em = vm->m_area.getExtent();
u32 index = 0;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index++) {
Biome *biome = (Biome *)bmgr->getRaw(biomemap[index]);
if (biome->c_dust == CONTENT_IGNORE)
continue;
u32 vi = vm->m_area.index(x, full_node_max.Y, z);
content_t c_full_max = vm->m_data[vi].getContent();
s16 y_start;
if (c_full_max == CONTENT_AIR) {
y_start = full_node_max.Y - 1;
} else if (c_full_max == CONTENT_IGNORE) {
vi = vm->m_area.index(x, node_max.Y + 1, z);
content_t c_max = vm->m_data[vi].getContent();
if (c_max == CONTENT_AIR)
y_start = node_max.Y;
else
continue;
} else {
continue;
}
vi = vm->m_area.index(x, y_start, z);
for (s16 y = y_start; y >= node_min.Y - 1; y--) {
if (vm->m_data[vi].getContent() != CONTENT_AIR)
break;
vm->m_area.add_y(em, vi, -1);
}
content_t c = vm->m_data[vi].getContent();
if (!ndef->get(c).buildable_to && c != CONTENT_IGNORE && c != biome->c_dust) {
vm->m_area.add_y(em, vi, 1);
vm->m_data[vi] = MapNode(biome->c_dust);
}
}
}
void MapgenFractal::generateCaves(s16 max_stone_y)
{
if (max_stone_y < node_min.Y)
return;
noise_cave1->perlinMap3D(node_min.X, node_min.Y - 1, node_min.Z);
noise_cave2->perlinMap3D(node_min.X, node_min.Y - 1, node_min.Z);
v3s16 em = vm->m_area.getExtent();
u32 index2d = 0;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index2d++) {
bool column_is_open = false; // Is column open to overground
bool is_tunnel = false; // Is tunnel or tunnel floor
u32 vi = vm->m_area.index(x, node_max.Y, z);
u32 index3d = (z - node_min.Z) * zstride_1d + csize.Y * ystride +
(x - node_min.X);
// Biome of column
Biome *biome = (Biome *)bmgr->getRaw(biomemap[index2d]);
// Don't excavate the overgenerated stone at node_max.Y + 1,
// this creates a 'roof' over the tunnel, preventing light in
// tunnels at mapchunk borders when generating mapchunks upwards.
// This 'roof' is removed when the mapchunk above is generated.
for (s16 y = node_max.Y; y >= node_min.Y - 1; y--,
index3d -= ystride,
vm->m_area.add_y(em, vi, -1)) {
content_t c = vm->m_data[vi].getContent();
if (c == CONTENT_AIR || c == biome->c_water_top ||
c == biome->c_water) {
column_is_open = true;
continue;
}
// Ground
float d1 = contour(noise_cave1->result[index3d]);
float d2 = contour(noise_cave2->result[index3d]);
if (d1 * d2 > cave_width && ndef->get(c).is_ground_content) {
// In tunnel and ground content, excavate
vm->m_data[vi] = MapNode(CONTENT_AIR);
is_tunnel = true;
} else {
// Not in tunnel or not ground content
if (is_tunnel && column_is_open &&
(c == biome->c_filler || c == biome->c_stone))
// Tunnel entrance floor
vm->m_data[vi] = MapNode(biome->c_top);
column_is_open = false;
is_tunnel = false;
}
}
}
if (node_max.Y > MGFRACTAL_LARGE_CAVE_DEPTH)
return;
PseudoRandom ps(blockseed + 21343);
u32 bruises_count = ps.range(0, 2);
for (u32 i = 0; i < bruises_count; i++) {
CaveV5 cave(this, &ps);
cave.makeCave(node_min, node_max, max_stone_y);
}
}

54
src/mapgen_fractal.h
View File

@ -57,23 +57,20 @@ struct MapgenFractalParams : public MapgenSpecificParams {
void writeParams(Settings *settings) const;
};
class MapgenFractal : public Mapgen {
class MapgenFractal : public MapgenBasic {
public:
EmergeManager *m_emerge;
BiomeManager *bmgr;
MapgenFractal(int mapgenid, MapgenParams *params, EmergeManager *emerge);
~MapgenFractal();
int ystride;
int zstride_1d;
virtual void makeChunk(BlockMakeData *data);
int getSpawnLevelAtPoint(v2s16 p);
bool getFractalAtPoint(s16 x, s16 y, s16 z);
s16 generateTerrain();
private:
u16 formula;
bool julia;
v3s16 node_min;
v3s16 node_max;
v3s16 full_node_min;
v3s16 full_node_max;
u32 spflags;
float cave_width;
u16 fractal;
u16 iterations;
v3f scale;
@ -84,39 +81,6 @@ public:
float julia_z;
float julia_w;
Noise *noise_seabed;
Noise *noise_filler_depth;
Noise *noise_cave1;
Noise *noise_cave2;
Noise *noise_heat;
Noise *noise_humidity;
Noise *noise_heat_blend;
Noise *noise_humidity_blend;
content_t c_stone;
content_t c_water_source;
content_t c_lava_source;
content_t c_desert_stone;
content_t c_ice;
content_t c_sandstone;
content_t c_cobble;
content_t c_stair_cobble;
content_t c_mossycobble;
content_t c_sandstonebrick;
content_t c_stair_sandstonebrick;
MapgenFractal(int mapgenid, MapgenParams *params, EmergeManager *emerge);
~MapgenFractal();
virtual void makeChunk(BlockMakeData *data);
int getSpawnLevelAtPoint(v2s16 p);
void calculateNoise();
bool getFractalAtPoint(s16 x, s16 y, s16 z);
s16 generateTerrain();
MgStoneType generateBiomes(float *heat_map, float *humidity_map);
void dustTopNodes();
void generateCaves(s16 max_stone_y);
};
struct MapgenFactoryFractal : public MapgenFactory {

373
src/mapgen_v5.cpp
View File

@ -46,22 +46,8 @@ FlagDesc flagdesc_mapgen_v5[] = {
MapgenV5::MapgenV5(int mapgenid, MapgenParams *params, EmergeManager *emerge)
: Mapgen(mapgenid, params, emerge)
: MapgenBasic(mapgenid, params, emerge)
{
this->m_emerge = emerge;
this->bmgr = emerge->biomemgr;
// amount of elements to skip for the next index
// for noise/height/biome maps (not vmanip)
this->ystride = csize.X;
// 1-down overgeneration
this->zstride_1d = csize.X * (csize.Y + 1);
this->biomemap = new u8[csize.X * csize.Z];
this->heightmap = new s16[csize.X * csize.Z];
this->heatmap = NULL;
this->humidmap = NULL;
MapgenV5Params *sp = (MapgenV5Params *)params->sparams;
this->spflags = sp->spflags;
@ -75,42 +61,9 @@ MapgenV5::MapgenV5(int mapgenid, MapgenParams *params, EmergeManager *emerge)
// 3D terrain noise
// 1-up 1-down overgeneration
noise_ground = new Noise(&sp->np_ground, seed, csize.X, csize.Y + 2, csize.Z);
// 1-down overgeneraion
noise_cave1 = new Noise(&sp->np_cave1, seed, csize.X, csize.Y + 1, csize.Z);
noise_cave2 = new Noise(&sp->np_cave2, seed, csize.X, csize.Y + 1, csize.Z);
// Biome noise
noise_heat = new Noise(&params->np_biome_heat, seed, csize.X, csize.Z);
noise_humidity = new Noise(&params->np_biome_humidity, seed, csize.X, csize.Z);
noise_heat_blend = new Noise(&params->np_biome_heat_blend, seed, csize.X, csize.Z);
noise_humidity_blend = new Noise(&params->np_biome_humidity_blend, seed, csize.X, csize.Z);
//// Resolve nodes to be used
INodeDefManager *ndef = emerge->ndef;
c_stone = ndef->getId("mapgen_stone");
c_water_source = ndef->getId("mapgen_water_source");
c_lava_source = ndef->getId("mapgen_lava_source");
c_desert_stone = ndef->getId("mapgen_desert_stone");
c_ice = ndef->getId("mapgen_ice");
c_sandstone = ndef->getId("mapgen_sandstone");
c_cobble = ndef->getId("mapgen_cobble");
c_stair_cobble = ndef->getId("mapgen_stair_cobble");
c_mossycobble = ndef->getId("mapgen_mossycobble");
c_sandstonebrick = ndef->getId("mapgen_sandstonebrick");
c_stair_sandstonebrick = ndef->getId("mapgen_stair_sandstonebrick");
if (c_ice == CONTENT_IGNORE)
c_ice = CONTENT_AIR;
if (c_mossycobble == CONTENT_IGNORE)
c_mossycobble = c_cobble;
if (c_stair_cobble == CONTENT_IGNORE)
c_stair_cobble = c_cobble;
if (c_sandstonebrick == CONTENT_IGNORE)
c_sandstonebrick = c_sandstone;
if (c_stair_sandstonebrick == CONTENT_IGNORE)
c_stair_sandstonebrick = c_sandstone;
MapgenBasic::np_cave1 = sp->np_cave1;
MapgenBasic::np_cave2 = sp->np_cave2;
}
@ -119,17 +72,7 @@ MapgenV5::~MapgenV5()
delete noise_filler_depth;
delete noise_factor;
delete noise_height;
delete noise_cave1;
delete noise_cave2;
delete noise_ground;
delete noise_heat;
delete noise_humidity;
delete noise_heat_blend;
delete noise_humidity_blend;
delete[] heightmap;
delete[] biomemap;
}
@ -239,69 +182,24 @@ void MapgenV5::makeChunk(BlockMakeData *data)
// Create a block-specific seed
blockseed = getBlockSeed2(full_node_min, seed);
// Make some noise
calculateNoise();
// Generate base terrain
s16 stone_surface_max_y = generateBaseTerrain();
// Create heightmap
updateHeightmap(node_min, node_max);
// Create biomemap at heightmap surface
bmgr->calcBiomes(csize.X, csize.Z, noise_heat->result,
noise_humidity->result, heightmap, biomemap);
// Actually place the biome-specific nodes
MgStoneType stone_type = generateBiomes(noise_heat->result, noise_humidity->result);
// Init biome generator, place biome-specific nodes, and build biomemap
biomegen->calcBiomeNoise(node_min);
biomegen->getBiomes(heightmap);
MgStoneType stone_type = generateBiomes();
// Generate caves
if ((flags & MG_CAVES) && (stone_surface_max_y >= node_min.Y))
generateCaves(stone_surface_max_y);
generateCaves(stone_surface_max_y, MGV5_LARGE_CAVE_DEPTH);
// Generate dungeons and desert temples
if ((flags & MG_DUNGEONS) && (stone_surface_max_y >= node_min.Y)) {
DungeonParams dp;
dp.np_rarity = nparams_dungeon_rarity;
dp.np_density = nparams_dungeon_density;
dp.np_wetness = nparams_dungeon_wetness;
dp.c_water = c_water_source;
if (stone_type == STONE) {
dp.c_cobble = c_cobble;
dp.c_moss = c_mossycobble;
dp.c_stair = c_stair_cobble;
dp.diagonal_dirs = false;
dp.mossratio = 3.0;
dp.holesize = v3s16(1, 2, 1);
dp.roomsize = v3s16(0, 0, 0);
dp.notifytype = GENNOTIFY_DUNGEON;
} else if (stone_type == DESERT_STONE) {
dp.c_cobble = c_desert_stone;
dp.c_moss = c_desert_stone;
dp.c_stair = c_desert_stone;
dp.diagonal_dirs = true;
dp.mossratio = 0.0;
dp.holesize = v3s16(2, 3, 2);
dp.roomsize = v3s16(2, 5, 2);
dp.notifytype = GENNOTIFY_TEMPLE;
} else if (stone_type == SANDSTONE) {
dp.c_cobble = c_sandstonebrick;
dp.c_moss = c_sandstonebrick;
dp.c_stair = c_sandstonebrick;
dp.diagonal_dirs = false;
dp.mossratio = 0.0;
dp.holesize = v3s16(2, 2, 2);
dp.roomsize = v3s16(2, 0, 2);
dp.notifytype = GENNOTIFY_DUNGEON;
}
DungeonGen dgen(this, &dp);
dgen.generate(blockseed, full_node_min, full_node_max);
}
if (flags & MG_DUNGEONS)
generateDungeons(stone_surface_max_y, stone_type);
// Generate the registered decorations
if (flags & MG_DECORATIONS)
@ -328,37 +226,6 @@ void MapgenV5::makeChunk(BlockMakeData *data)
}
void MapgenV5::calculateNoise()
{
//TimeTaker t("calculateNoise", NULL, PRECISION_MICRO);
s16 x = node_min.X;
s16 y = node_min.Y - 1;
s16 z = node_min.Z;
noise_factor->perlinMap2D(x, z);
noise_height->perlinMap2D(x, z);
noise_ground->perlinMap3D(x, y, z);
// Cave noises are calculated in generateCaves()
// only if solid terrain is present in mapchunk
noise_filler_depth->perlinMap2D(x, z);
noise_heat->perlinMap2D(x, z);
noise_humidity->perlinMap2D(x, z);
noise_heat_blend->perlinMap2D(x, z);
noise_humidity_blend->perlinMap2D(x, z);
for (s32 i = 0; i < csize.X * csize.Z; i++) {
noise_heat->result[i] += noise_heat_blend->result[i];
noise_humidity->result[i] += noise_humidity_blend->result[i];
}
heatmap = noise_heat->result;
humidmap = noise_humidity->result;
//printf("calculateNoise: %dus\n", t.stop());
}
//bool is_cave(u32 index) {
// double d1 = contour(noise_cave1->result[index]);
// double d2 = contour(noise_cave2->result[index]);
@ -382,6 +249,10 @@ int MapgenV5::generateBaseTerrain()
u32 index2d = 0;
int stone_surface_max_y = -MAX_MAP_GENERATION_LIMIT;
noise_factor->perlinMap2D(node_min.X, node_min.Z);
noise_height->perlinMap2D(node_min.X, node_min.Z);
noise_ground->perlinMap3D(node_min.X, node_min.Y - 1, node_min.Z);
for (s16 z=node_min.Z; z<=node_max.Z; z++) {
for (s16 y=node_min.Y - 1; y<=node_max.Y + 1; y++) {
u32 vi = vm->m_area.index(node_min.X, y, z);
@ -414,219 +285,3 @@ int MapgenV5::generateBaseTerrain()
return stone_surface_max_y;
}
MgStoneType MapgenV5::generateBiomes(float *heat_map, float *humidity_map)
{
v3s16 em = vm->m_area.getExtent();
u32 index = 0;
MgStoneType stone_type = STONE;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index++) {
Biome *biome = NULL;
u16 depth_top = 0;
u16 base_filler = 0;
u16 depth_water_top = 0;
u32 vi = vm->m_area.index(x, node_max.Y, z);
// Check node at base of mapchunk above, either a node of a previously
// generated mapchunk or if not, a node of overgenerated base terrain.
content_t c_above = vm->m_data[vi + em.X].getContent();
bool air_above = c_above == CONTENT_AIR;
bool water_above = c_above == c_water_source;
// If there is air or water above enable top/filler placement, otherwise force
// nplaced to stone level by setting a number exceeding any possible filler depth.
u16 nplaced = (air_above || water_above) ? 0 : U16_MAX;
for (s16 y = node_max.Y; y >= node_min.Y; y--) {
content_t c = vm->m_data[vi].getContent();
// Biome is recalculated each time an upper surface is detected while
// working down a column. The selected biome then remains in effect for
// all nodes below until the next surface and biome recalculation.
// Biome is recalculated:
// 1. At the surface of stone below air or water.
// 2. At the surface of water below air.
// 3. When stone or water is detected but biome has not yet been calculated.
if ((c == c_stone && (air_above || water_above || !biome)) ||
(c == c_water_source && (air_above || !biome))) {
biome = bmgr->getBiome(heat_map[index], humidity_map[index], y);
depth_top = biome->depth_top;
base_filler = MYMAX(depth_top + biome->depth_filler
+ noise_filler_depth->result[index], 0);
depth_water_top = biome->depth_water_top;
// Detect stone type for dungeons during every biome calculation.
// This is more efficient than detecting per-node and will not
// miss any desert stone or sandstone biomes.
if (biome->c_stone == c_desert_stone)
stone_type = DESERT_STONE;
else if (biome->c_stone == c_sandstone)
stone_type = SANDSTONE;
}
if (c == c_stone) {
content_t c_below = vm->m_data[vi - em.X].getContent();
// If the node below isn't solid, make this node stone, so that
// any top/filler nodes above are structurally supported.
// This is done by aborting the cycle of top/filler placement
// immediately by forcing nplaced to stone level.
if (c_below == CONTENT_AIR || c_below == c_water_source)
nplaced = U16_MAX;
if (nplaced < depth_top) {
vm->m_data[vi] = MapNode(biome->c_top);
nplaced++;
} else if (nplaced < base_filler) {
vm->m_data[vi] = MapNode(biome->c_filler);
nplaced++;
} else {
vm->m_data[vi] = MapNode(biome->c_stone);
}
air_above = false;
water_above = false;
} else if (c == c_water_source) {
vm->m_data[vi] = MapNode((y > (s32)(water_level - depth_water_top)) ?
biome->c_water_top : biome->c_water);
nplaced = 0; // Enable top/filler placement for next surface
air_above = false;
water_above = true;
} else if (c == CONTENT_AIR) {
nplaced = 0; // Enable top/filler placement for next surface
air_above = true;
water_above = false;
} else { // Possible various nodes overgenerated from neighbouring mapchunks
nplaced = U16_MAX; // Disable top/filler placement
air_above = false;
water_above = false;
}
vm->m_area.add_y(em, vi, -1);
}
}
return stone_type;
}
void MapgenV5::dustTopNodes()
{
if (node_max.Y < water_level)
return;
v3s16 em = vm->m_area.getExtent();
u32 index = 0;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index++) {
Biome *biome = (Biome *)bmgr->getRaw(biomemap[index]);
if (biome->c_dust == CONTENT_IGNORE)
continue;
u32 vi = vm->m_area.index(x, full_node_max.Y, z);
content_t c_full_max = vm->m_data[vi].getContent();
s16 y_start;
if (c_full_max == CONTENT_AIR) {
y_start = full_node_max.Y - 1;
} else if (c_full_max == CONTENT_IGNORE) {
vi = vm->m_area.index(x, node_max.Y + 1, z);
content_t c_max = vm->m_data[vi].getContent();
if (c_max == CONTENT_AIR)
y_start = node_max.Y;
else
continue;
} else {
continue;
}
vi = vm->m_area.index(x, y_start, z);
for (s16 y = y_start; y >= node_min.Y - 1; y--) {
if (vm->m_data[vi].getContent() != CONTENT_AIR)
break;
vm->m_area.add_y(em, vi, -1);
}
content_t c = vm->m_data[vi].getContent();
if (!ndef->get(c).buildable_to && c != CONTENT_IGNORE && c != biome->c_dust) {
vm->m_area.add_y(em, vi, 1);
vm->m_data[vi] = MapNode(biome->c_dust);
}
}
}
void MapgenV5::generateCaves(int max_stone_y)
{
if (max_stone_y < node_min.Y)
return;
noise_cave1->perlinMap3D(node_min.X, node_min.Y - 1, node_min.Z);
noise_cave2->perlinMap3D(node_min.X, node_min.Y - 1, node_min.Z);
v3s16 em = vm->m_area.getExtent();
u32 index2d = 0;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index2d++) {
bool column_is_open = false; // Is column open to overground
bool is_tunnel = false; // Is tunnel or tunnel floor
// Indexes at column top (node_max.Y)
u32 vi = vm->m_area.index(x, node_max.Y, z);
u32 index3d = (z - node_min.Z) * zstride_1d + csize.Y * ystride +
(x - node_min.X);
// Biome of column
Biome *biome = (Biome *)bmgr->getRaw(biomemap[index2d]);
// Don't excavate the overgenerated stone at node_max.Y + 1,
// this creates a 'roof' over the tunnel, preventing light in
// tunnels at mapchunk borders when generating mapchunks upwards.
// This 'roof' is removed when the mapchunk above is generated.
for (s16 y = node_max.Y; y >= node_min.Y - 1; y--,
index3d -= ystride,
vm->m_area.add_y(em, vi, -1)) {
content_t c = vm->m_data[vi].getContent();
if (c == CONTENT_AIR || c == biome->c_water_top ||
c == biome->c_water) {
column_is_open = true;
continue;
}
// Ground
float d1 = contour(noise_cave1->result[index3d]);
float d2 = contour(noise_cave2->result[index3d]);
if (d1 * d2 > cave_width && ndef->get(c).is_ground_content) {
// In tunnel and ground content, excavate
vm->m_data[vi] = MapNode(CONTENT_AIR);
is_tunnel = true;
} else {
// Not in tunnel or not ground content
if (is_tunnel && column_is_open &&
(c == biome->c_filler || c == biome->c_stone))
// Tunnel entrance floor
vm->m_data[vi] = MapNode(biome->c_top);
column_is_open = false;
is_tunnel = false;
}
}
}
if (node_max.Y > MGV5_LARGE_CAVE_DEPTH)
return;
PseudoRandom ps(blockseed + 21343);
u32 bruises_count = ps.range(0, 2);
for (u32 i = 0; i < bruises_count; i++) {
CaveV5 cave(this, &ps);
cave.makeCave(node_min, node_max, max_stone_y);
}
}

49
src/mapgen_v5.h
View File

@ -48,56 +48,19 @@ struct MapgenV5Params : public MapgenSpecificParams {
};
class MapgenV5 : public Mapgen {
class MapgenV5 : public MapgenBasic {
public:
EmergeManager *m_emerge;
BiomeManager *bmgr;
int ystride;
int zstride_1d;
v3s16 node_min;
v3s16 node_max;
v3s16 full_node_min;
v3s16 full_node_max;
u32 spflags;
float cave_width;
Noise *noise_filler_depth;
Noise *noise_factor;
Noise *noise_height;
Noise *noise_cave1;
Noise *noise_cave2;
Noise *noise_ground;
Noise *noise_heat;
Noise *noise_humidity;
Noise *noise_heat_blend;
Noise *noise_humidity_blend;
content_t c_stone;
content_t c_water_source;
content_t c_lava_source;
content_t c_desert_stone;
content_t c_ice;
content_t c_sandstone;
content_t c_cobble;
content_t c_stair_cobble;
content_t c_mossycobble;
content_t c_sandstonebrick;
content_t c_stair_sandstonebrick;
MapgenV5(int mapgenid, MapgenParams *params, EmergeManager *emerge);
~MapgenV5();
virtual void makeChunk(BlockMakeData *data);
int getSpawnLevelAtPoint(v2s16 p);
void calculateNoise();
int generateBaseTerrain();
MgStoneType generateBiomes(float *heat_map, float *humidity_map);
void generateCaves(int max_stone_y);
void dustTopNodes();
private:
Noise *noise_factor;
Noise *noise_height;
Noise *noise_ground;
};

13
src/mapgen_v6.cpp
View File

@ -559,6 +559,8 @@ void MapgenV6::makeChunk(BlockMakeData *data)
if ((flags & MG_DUNGEONS) && (stone_surface_max_y >= node_min.Y)) {
DungeonParams dp;
dp.seed = seed;
dp.np_rarity = nparams_dungeon_rarity;
dp.np_density = nparams_dungeon_density;
dp.np_wetness = nparams_dungeon_wetness;
@ -585,8 +587,8 @@ void MapgenV6::makeChunk(BlockMakeData *data)
dp.notifytype = GENNOTIFY_DUNGEON;
}
DungeonGen dgen(this, &dp);
dgen.generate(blockseed, full_node_min, full_node_max);
DungeonGen dgen(ndef, &gennotify, &dp);
dgen.generate(vm, blockseed, full_node_min, full_node_max);
}
// Add top and bottom side of water to transforming_liquid queue
@ -1066,9 +1068,10 @@ void MapgenV6::generateCaves(int max_stone_y)
}
for (u32 i = 0; i < caves_count + bruises_count; i++) {
bool large_cave = (i >= caves_count);
CaveV6 cave(this, &ps, &ps2, large_cave);
CavesV6 cave(ndef, &gennotify, water_level, c_water_source, c_lava_source);
cave.makeCave(node_min, node_max, max_stone_y);
bool large_cave = (i >= caves_count);
cave.makeCave(vm, node_min, node_max, &ps, &ps2,
large_cave, max_stone_y, heightmap);
}
}

441
src/mapgen_v7.cpp
View File

@ -51,25 +51,8 @@ FlagDesc flagdesc_mapgen_v7[] = {
MapgenV7::MapgenV7(int mapgenid, MapgenParams *params, EmergeManager *emerge)
: Mapgen(mapgenid, params, emerge)
: MapgenBasic(mapgenid, params, emerge)
{
this->m_emerge = emerge;
this->bmgr = emerge->biomemgr;
//// amount of elements to skip for the next index
//// for noise/height/biome maps (not vmanip)
this->ystride = csize.X;
// 1-up 1-down overgeneration
this->zstride_1u1d = csize.X * (csize.Y + 2);
// 1-down overgeneration
this->zstride_1d = csize.X * (csize.Y + 1);
this->biomemap = new u8[csize.X * csize.Z];
this->heightmap = new s16[csize.X * csize.Z];
this->heatmap = NULL;
this->humidmap = NULL;
this->ridge_heightmap = new s16[csize.X * csize.Z];
MapgenV7Params *sp = (MapgenV7Params *)params->sparams;
this->spflags = sp->spflags;
@ -88,42 +71,9 @@ MapgenV7::MapgenV7(int mapgenid, MapgenParams *params, EmergeManager *emerge)
// 1-up 1-down overgeneration
noise_mountain = new Noise(&sp->np_mountain, seed, csize.X, csize.Y + 2, csize.Z);
noise_ridge = new Noise(&sp->np_ridge, seed, csize.X, csize.Y + 2, csize.Z);
// 1-down overgeneraion
noise_cave1 = new Noise(&sp->np_cave1, seed, csize.X, csize.Y + 1, csize.Z);
noise_cave2 = new Noise(&sp->np_cave2, seed, csize.X, csize.Y + 1, csize.Z);
//// Biome noise
noise_heat = new Noise(&params->np_biome_heat, seed, csize.X, csize.Z);
noise_humidity = new Noise(&params->np_biome_humidity, seed, csize.X, csize.Z);
noise_heat_blend = new Noise(&params->np_biome_heat_blend, seed, csize.X, csize.Z);
noise_humidity_blend = new Noise(&params->np_biome_humidity_blend, seed, csize.X, csize.Z);
//// Resolve nodes to be used
INodeDefManager *ndef = emerge->ndef;
c_stone = ndef->getId("mapgen_stone");
c_water_source = ndef->getId("mapgen_water_source");
c_lava_source = ndef->getId("mapgen_lava_source");
c_desert_stone = ndef->getId("mapgen_desert_stone");
c_ice = ndef->getId("mapgen_ice");
c_sandstone = ndef->getId("mapgen_sandstone");
c_cobble = ndef->getId("mapgen_cobble");
c_stair_cobble = ndef->getId("mapgen_stair_cobble");
c_mossycobble = ndef->getId("mapgen_mossycobble");
c_sandstonebrick = ndef->getId("mapgen_sandstonebrick");
c_stair_sandstonebrick = ndef->getId("mapgen_stair_sandstonebrick");
if (c_ice == CONTENT_IGNORE)
c_ice = CONTENT_AIR;
if (c_mossycobble == CONTENT_IGNORE)
c_mossycobble = c_cobble;
if (c_stair_cobble == CONTENT_IGNORE)
c_stair_cobble = c_cobble;
if (c_sandstonebrick == CONTENT_IGNORE)
c_sandstonebrick = c_sandstone;
if (c_stair_sandstonebrick == CONTENT_IGNORE)
c_stair_sandstonebrick = c_sandstone;
MapgenBasic::np_cave1 = sp->np_cave1;
MapgenBasic::np_cave2 = sp->np_cave2;
}
@ -138,17 +88,6 @@ MapgenV7::~MapgenV7()
delete noise_ridge_uwater;
delete noise_mountain;
delete noise_ridge;
delete noise_cave1;
delete noise_cave2;
delete noise_heat;
delete noise_humidity;
delete noise_heat_blend;
delete noise_humidity_blend;
delete[] ridge_heightmap;
delete[] heightmap;
delete[] biomemap;
}
@ -267,70 +206,27 @@ void MapgenV7::makeChunk(BlockMakeData *data)
blockseed = getBlockSeed2(full_node_min, seed);
// Make some noise
calculateNoise();
// Generate terrain and ridges with initial heightmaps
// Generate base and mountain terrain
// An initial heightmap is no longer created here for use in generateRidgeTerrain()
s16 stone_surface_max_y = generateTerrain();
// Generate rivers
if (spflags & MGV7_RIDGES)
generateRidgeTerrain();
// Update heightmap to include mountain terrain
// Create heightmap
updateHeightmap(node_min, node_max);
// Create biomemap at heightmap surface
bmgr->calcBiomes(csize.X, csize.Z, noise_heat->result,
noise_humidity->result, heightmap, biomemap);
// Actually place the biome-specific nodes
MgStoneType stone_type = generateBiomes(noise_heat->result, noise_humidity->result);
// Init biome generator, place biome-specific nodes, and build biomemap
biomegen->calcBiomeNoise(node_min);
biomegen->getBiomes(heightmap);
MgStoneType stone_type = generateBiomes();
if (flags & MG_CAVES)
generateCaves(stone_surface_max_y);
generateCaves(stone_surface_max_y, water_level);
if ((flags & MG_DUNGEONS) && (stone_surface_max_y >= node_min.Y)) {
DungeonParams dp;
dp.np_rarity = nparams_dungeon_rarity;
dp.np_density = nparams_dungeon_density;
dp.np_wetness = nparams_dungeon_wetness;
dp.c_water = c_water_source;
if (stone_type == STONE) {
dp.c_cobble = c_cobble;
dp.c_moss = c_mossycobble;
dp.c_stair = c_stair_cobble;
dp.diagonal_dirs = false;
dp.mossratio = 3.0;
dp.holesize = v3s16(1, 2, 1);
dp.roomsize = v3s16(0, 0, 0);
dp.notifytype = GENNOTIFY_DUNGEON;
} else if (stone_type == DESERT_STONE) {
dp.c_cobble = c_desert_stone;
dp.c_moss = c_desert_stone;
dp.c_stair = c_desert_stone;
dp.diagonal_dirs = true;
dp.mossratio = 0.0;
dp.holesize = v3s16(2, 3, 2);
dp.roomsize = v3s16(2, 5, 2);
dp.notifytype = GENNOTIFY_TEMPLE;
} else if (stone_type == SANDSTONE) {
dp.c_cobble = c_sandstonebrick;
dp.c_moss = c_sandstonebrick;
dp.c_stair = c_sandstonebrick;
dp.diagonal_dirs = false;
dp.mossratio = 0.0;
dp.holesize = v3s16(2, 2, 2);
dp.roomsize = v3s16(2, 0, 2);
dp.notifytype = GENNOTIFY_DUNGEON;
}
DungeonGen dgen(this, &dp);
dgen.generate(blockseed, full_node_min, full_node_max);
}
if (flags & MG_DUNGEONS)
generateDungeons(stone_surface_max_y, stone_type);
// Generate the registered decorations
if (flags & MG_DECORATIONS)
@ -357,62 +253,6 @@ void MapgenV7::makeChunk(BlockMakeData *data)
}
void MapgenV7::calculateNoise()
{
//TimeTaker t("calculateNoise", NULL, PRECISION_MICRO);
s16 x = node_min.X;
s16 y = node_min.Y - 1;
s16 z = node_min.Z;
noise_terrain_persist->perlinMap2D(x, z);
float *persistmap = noise_terrain_persist->result;
noise_terrain_base->perlinMap2D(x, z, persistmap);
noise_terrain_alt->perlinMap2D(x, z, persistmap);
noise_height_select->perlinMap2D(x, z);
if (spflags & MGV7_MOUNTAINS) {
noise_mountain->perlinMap3D(x, y, z);
noise_mount_height->perlinMap2D(x, z);
}
if ((spflags & MGV7_RIDGES) && node_max.Y >= water_level) {
noise_ridge->perlinMap3D(x, y, z);
noise_ridge_uwater->perlinMap2D(x, z);
}
// Cave noises are calculated in generateCaves()
// only if solid terrain is present in mapchunk
noise_filler_depth->perlinMap2D(x, z);
noise_heat->perlinMap2D(x, z);
noise_humidity->perlinMap2D(x, z);
noise_heat_blend->perlinMap2D(x, z);
noise_humidity_blend->perlinMap2D(x, z);
for (s32 i = 0; i < csize.X * csize.Z; i++) {
noise_heat->result[i] += noise_heat_blend->result[i];
noise_humidity->result[i] += noise_humidity_blend->result[i];
}
heatmap = noise_heat->result;
humidmap = noise_humidity->result;
//printf("calculateNoise: %dus\n", t.stop());
}
Biome *MapgenV7::getBiomeAtPoint(v3s16 p)
{
float heat = NoisePerlin2D(&noise_heat->np, p.X, p.Z, seed) +
NoisePerlin2D(&noise_heat_blend->np, p.X, p.Z, seed);
float humidity = NoisePerlin2D(&noise_humidity->np, p.X, p.Z, seed) +
NoisePerlin2D(&noise_humidity_blend->np, p.X, p.Z, seed);
s16 groundlevel = baseTerrainLevelAtPoint(p.X, p.Z);
return bmgr->getBiome(heat, humidity, groundlevel);
}
float MapgenV7::baseTerrainLevelAtPoint(s16 x, s16 z)
{
float hselect = NoisePerlin2D(&noise_height_select->np, x, z, seed);
@ -472,16 +312,27 @@ int MapgenV7::generateTerrain()
MapNode n_stone(c_stone);
MapNode n_water(c_water_source);
//// Calculate noise for terrain generation
noise_terrain_persist->perlinMap2D(node_min.X, node_min.Z);
float *persistmap = noise_terrain_persist->result;
noise_terrain_base->perlinMap2D(node_min.X, node_min.Z, persistmap);
noise_terrain_alt->perlinMap2D(node_min.X, node_min.Z, persistmap);
noise_height_select->perlinMap2D(node_min.X, node_min.Z);
if (spflags & MGV7_MOUNTAINS) {
noise_mountain->perlinMap3D(node_min.X, node_min.Y - 1, node_min.Z);
noise_mount_height->perlinMap2D(node_min.X, node_min.Z);
}
//// Place nodes
v3s16 em = vm->m_area.getExtent();
s16 stone_surface_max_y = -MAX_MAP_GENERATION_LIMIT;
u32 index2d = 0;
bool mountain_flag = spflags & MGV7_MOUNTAINS;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index2d++) {
s16 surface_y = baseTerrainLevelFromMap(index2d);
heightmap[index2d] = surface_y; // Create base terrain heightmap
ridge_heightmap[index2d] = surface_y;
if (surface_y > stone_surface_max_y)
stone_surface_max_y = surface_y;
@ -493,7 +344,7 @@ int MapgenV7::generateTerrain()
if (vm->m_data[vi].getContent() == CONTENT_IGNORE) {
if (y <= surface_y) {
vm->m_data[vi] = n_stone; // Base terrain
} else if (mountain_flag &&
} else if ((spflags & MGV7_MOUNTAINS) &&
getMountainTerrainFromMap(index3d, index2d, y)) {
vm->m_data[vi] = n_stone; // Mountain terrain
if (y > stone_surface_max_y)
@ -518,6 +369,9 @@ void MapgenV7::generateRidgeTerrain()
if (node_max.Y < water_level - 16)
return;
noise_ridge->perlinMap3D(node_min.X, node_min.Y - 1, node_min.Z);
noise_ridge_uwater->perlinMap2D(node_min.X, node_min.Z);
MapNode n_water(c_water_source);
MapNode n_air(CONTENT_AIR);
u32 index = 0;
@ -529,9 +383,6 @@ void MapgenV7::generateRidgeTerrain()
for (s16 x = node_min.X; x <= node_max.X; x++, index++, vi++) {
int j = (z - node_min.Z) * csize.X + (x - node_min.X);
if (heightmap[j] < water_level - 16) // Use base terrain heightmap
continue;
float uwatern = noise_ridge_uwater->result[j] * 2;
if (fabs(uwatern) > width)
continue;
@ -544,233 +395,19 @@ void MapgenV7::generateRidgeTerrain()
if (nridge + width_mod * height_mod < 0.6)
continue;
if (y < ridge_heightmap[j])
ridge_heightmap[j] = y - 1;
vm->m_data[vi] = (y > water_level) ? n_air : n_water;
}
}
}
MgStoneType MapgenV7::generateBiomes(float *heat_map, float *humidity_map)
{
v3s16 em = vm->m_area.getExtent();
u32 index = 0;
MgStoneType stone_type = STONE;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index++) {
Biome *biome = NULL;
u16 depth_top = 0;
u16 base_filler = 0;
u16 depth_water_top = 0;
u32 vi = vm->m_area.index(x, node_max.Y, z);
// Check node at base of mapchunk above, either a node of a previously
// generated mapchunk or if not, a node of overgenerated base terrain.
content_t c_above = vm->m_data[vi + em.X].getContent();
bool air_above = c_above == CONTENT_AIR;
bool water_above = c_above == c_water_source;
// If there is air or water above enable top/filler placement, otherwise force
// nplaced to stone level by setting a number exceeding any possible filler depth.
u16 nplaced = (air_above || water_above) ? 0 : U16_MAX;
for (s16 y = node_max.Y; y >= node_min.Y; y--) {
content_t c = vm->m_data[vi].getContent();
// Biome is recalculated each time an upper surface is detected while
// working down a column. The selected biome then remains in effect for
// all nodes below until the next surface and biome recalculation.
// Biome is recalculated:
// 1. At the surface of stone below air or water.
// 2. At the surface of water below air.
// 3. When stone or water is detected but biome has not yet been calculated.
if ((c == c_stone && (air_above || water_above || !biome)) ||
(c == c_water_source && (air_above || !biome))) {
biome = bmgr->getBiome(heat_map[index], humidity_map[index], y);
depth_top = biome->depth_top;
base_filler = MYMAX(depth_top + biome->depth_filler
+ noise_filler_depth->result[index], 0);
depth_water_top = biome->depth_water_top;
// Detect stone type for dungeons during every biome calculation.
// This is more efficient than detecting per-node and will not
// miss any desert stone or sandstone biomes.
if (biome->c_stone == c_desert_stone)
stone_type = DESERT_STONE;
else if (biome->c_stone == c_sandstone)
stone_type = SANDSTONE;
}
if (c == c_stone) {
content_t c_below = vm->m_data[vi - em.X].getContent();
// If the node below isn't solid, make this node stone, so that
// any top/filler nodes above are structurally supported.
// This is done by aborting the cycle of top/filler placement
// immediately by forcing nplaced to stone level.
if (c_below == CONTENT_AIR || c_below == c_water_source)
nplaced = U16_MAX;
if (nplaced < depth_top) {
vm->m_data[vi] = MapNode(biome->c_top);
nplaced++;
} else if (nplaced < base_filler) {
vm->m_data[vi] = MapNode(biome->c_filler);
nplaced++;
} else {
vm->m_data[vi] = MapNode(biome->c_stone);
}
air_above = false;
water_above = false;
} else if (c == c_water_source) {
vm->m_data[vi] = MapNode((y > (s32)(water_level - depth_water_top)) ?
biome->c_water_top : biome->c_water);
nplaced = 0; // Enable top/filler placement for next surface
air_above = false;
water_above = true;
} else if (c == CONTENT_AIR) {
nplaced = 0; // Enable top/filler placement for next surface
air_above = true;
water_above = false;
} else { // Possible various nodes overgenerated from neighbouring mapchunks
nplaced = U16_MAX; // Disable top/filler placement
air_above = false;
water_above = false;
}
vm->m_area.add_y(em, vi, -1);
}
}
return stone_type;
}
void MapgenV7::dustTopNodes()
{
if (node_max.Y < water_level)
return;
v3s16 em = vm->m_area.getExtent();
u32 index = 0;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index++) {
Biome *biome = (Biome *)bmgr->getRaw(biomemap[index]);
if (biome->c_dust == CONTENT_IGNORE)
continue;
u32 vi = vm->m_area.index(x, full_node_max.Y, z);
content_t c_full_max = vm->m_data[vi].getContent();
s16 y_start;
if (c_full_max == CONTENT_AIR) {
y_start = full_node_max.Y - 1;
} else if (c_full_max == CONTENT_IGNORE) {
vi = vm->m_area.index(x, node_max.Y + 1, z);
content_t c_max = vm->m_data[vi].getContent();
if (c_max == CONTENT_AIR)
y_start = node_max.Y;
else
continue;
} else {
continue;
}
vi = vm->m_area.index(x, y_start, z);
for (s16 y = y_start; y >= node_min.Y - 1; y--) {
if (vm->m_data[vi].getContent() != CONTENT_AIR)
break;
vm->m_area.add_y(em, vi, -1);
}
content_t c = vm->m_data[vi].getContent();
if (!ndef->get(c).buildable_to && c != CONTENT_IGNORE && c != biome->c_dust) {
vm->m_area.add_y(em, vi, 1);
vm->m_data[vi] = MapNode(biome->c_dust);
}
}
}
void MapgenV7::generateCaves(s16 max_stone_y)
{
if (max_stone_y < node_min.Y)
return;
noise_cave1->perlinMap3D(node_min.X, node_min.Y - 1, node_min.Z);
noise_cave2->perlinMap3D(node_min.X, node_min.Y - 1, node_min.Z);
v3s16 em = vm->m_area.getExtent();
u32 index2d = 0;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index2d++) {
bool column_is_open = false; // Is column open to overground
bool is_tunnel = false; // Is tunnel or tunnel floor
// Indexes at column top (node_max.Y)
u32 vi = vm->m_area.index(x, node_max.Y, z);
u32 index3d = (z - node_min.Z) * zstride_1d + csize.Y * ystride +
(x - node_min.X);
// Biome of column
Biome *biome = (Biome *)bmgr->getRaw(biomemap[index2d]);
// Don't excavate the overgenerated stone at node_max.Y + 1,
// this creates a 'roof' over the tunnel, preventing light in
// tunnels at mapchunk borders when generating mapchunks upwards.
// This 'roof' is removed when the mapchunk above is generated.
for (s16 y = node_max.Y; y >= node_min.Y - 1; y--,
index3d -= ystride,
vm->m_area.add_y(em, vi, -1)) {
content_t c = vm->m_data[vi].getContent();
if (c == CONTENT_AIR || c == biome->c_water_top ||
c == biome->c_water) {
column_is_open = true;
continue;
}
// Ground
float d1 = contour(noise_cave1->result[index3d]);
float d2 = contour(noise_cave2->result[index3d]);
if (d1 * d2 > cave_width && ndef->get(c).is_ground_content) {
// In tunnel and ground content, excavate
vm->m_data[vi] = MapNode(CONTENT_AIR);
is_tunnel = true;
} else {
// Not in tunnel or not ground content
if (is_tunnel && column_is_open &&
(c == biome->c_filler || c == biome->c_stone))
// Tunnel entrance floor
vm->m_data[vi] = MapNode(biome->c_top);
column_is_open = false;
is_tunnel = false;
}
}
}
if (node_min.Y >= water_level)
return;
PseudoRandom ps(blockseed + 21343);
u32 bruises_count = ps.range(0, 2);
for (u32 i = 0; i < bruises_count; i++) {
CaveV7 cave(this, &ps);
cave.makeCave(node_min, node_max, max_stone_y);
}
}
///////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
//// Code Boneyard
////
//// Much of the stuff here has potential to become useful again at some point
//// in the future, but we don't want it to get lost or forgotten in version
//// control.
////
#if 0
int MapgenV7::generateMountainTerrain(s16 ymax)

65
src/mapgen_v7.h
View File

@ -54,75 +54,30 @@ struct MapgenV7Params : public MapgenSpecificParams {
void writeParams(Settings *settings) const;
};
class MapgenV7 : public Mapgen {
class MapgenV7 : public MapgenBasic {
public:
EmergeManager *m_emerge;
BiomeManager *bmgr;
int ystride;
int zstride_1u1d;
int zstride_1d;
v3s16 node_min;
v3s16 node_max;
v3s16 full_node_min;
v3s16 full_node_max;
s16 *ridge_heightmap;
u32 spflags;
float cave_width;
Noise *noise_terrain_base;
Noise *noise_terrain_alt;
Noise *noise_terrain_persist;
Noise *noise_height_select;
Noise *noise_filler_depth;
Noise *noise_mount_height;
Noise *noise_ridge_uwater;
Noise *noise_mountain;
Noise *noise_ridge;
Noise *noise_cave1;
Noise *noise_cave2;
Noise *noise_heat;
Noise *noise_humidity;
Noise *noise_heat_blend;
Noise *noise_humidity_blend;
content_t c_stone;
content_t c_water_source;
content_t c_lava_source;
content_t c_desert_stone;
content_t c_ice;
content_t c_sandstone;
content_t c_cobble;
content_t c_stair_cobble;
content_t c_mossycobble;
content_t c_sandstonebrick;
content_t c_stair_sandstonebrick;
MapgenV7(int mapgenid, MapgenParams *params, EmergeManager *emerge);
~MapgenV7();
virtual void makeChunk(BlockMakeData *data);
int getSpawnLevelAtPoint(v2s16 p);
Biome *getBiomeAtPoint(v3s16 p);
float baseTerrainLevelAtPoint(s16 x, s16 z);
float baseTerrainLevelFromMap(int index);
bool getMountainTerrainAtPoint(s16 x, s16 y, s16 z);
bool getMountainTerrainFromMap(int idx_xyz, int idx_xz, s16 y);
void calculateNoise();
int generateTerrain();
void generateRidgeTerrain();
MgStoneType generateBiomes(float *heat_map, float *humidity_map);
void dustTopNodes();
void generateCaves(s16 max_stone_y);
private:
Noise *noise_terrain_base;
Noise *noise_terrain_alt;
Noise *noise_terrain_persist;
Noise *noise_height_select;
Noise *noise_mount_height;
Noise *noise_ridge_uwater;
Noise *noise_mountain;
Noise *noise_ridge;
};
struct MapgenFactoryV7 : public MapgenFactory {

319
src/mapgen_valleys.cpp
View File

@ -65,27 +65,16 @@ static FlagDesc flagdesc_mapgen_valleys[] = {
MapgenValleys::MapgenValleys(int mapgenid, MapgenParams *params, EmergeManager *emerge)
: Mapgen(mapgenid, params, emerge)
: MapgenBasic(mapgenid, params, emerge)
{
this->m_emerge = emerge;
this->bmgr = emerge->biomemgr;
//// amount of elements to skip for the next index
//// for noise/height/biome maps (not vmanip)
this->ystride = csize.X;
this->zstride = csize.X * (csize.Y + 2);
// 1-down overgeneration
this->zstride_1d = csize.X * (csize.Y + 1);
this->biomemap = new u8[csize.X * csize.Z];
this->heightmap = new s16[csize.X * csize.Z];
this->heatmap = NULL;
this->humidmap = NULL;
// NOTE: MapgenValleys has a hard dependency on BiomeGenOriginal
this->m_bgen = (BiomeGenOriginal *)biomegen;
this->map_gen_limit = MYMIN(MAX_MAP_GENERATION_LIMIT,
g_settings->getU16("map_generation_limit"));
MapgenValleysParams *sp = (MapgenValleysParams *)params->sparams;
BiomeParamsOriginal *bp = (BiomeParamsOriginal *)params->bparams;
this->spflags = sp->spflags;
this->altitude_chill = sp->altitude_chill;
@ -113,15 +102,9 @@ MapgenValleys::MapgenValleys(int mapgenid, MapgenParams *params, EmergeManager *
noise_cave2 = new Noise(&sp->np_cave2, seed, csize.X, csize.Y + 1, csize.Z);
noise_massive_caves = new Noise(&sp->np_massive_caves, seed, csize.X, csize.Y + 1, csize.Z);
//// Biome noise
noise_heat_blend = new Noise(&params->np_biome_heat_blend, seed, csize.X, csize.Z);
noise_heat = new Noise(&params->np_biome_heat, seed, csize.X, csize.Z);
noise_humidity_blend = new Noise(&params->np_biome_humidity_blend, seed, csize.X, csize.Z);
noise_humidity = new Noise(&params->np_biome_humidity, seed, csize.X, csize.Z);
this->humid_rivers = (spflags & MGVALLEYS_HUMID_RIVERS);
this->use_altitude_chill = (spflags & MGVALLEYS_ALT_CHILL);
this->humidity_adjust = params->np_biome_humidity.offset - 50.f;
this->humidity_adjust = bp->np_humidity.offset - 50.f;
// a small chance of overflows if the settings are very high
this->cave_water_max_height = water_level + MYMAX(0, water_features_lim - 4) * 50;
@ -129,35 +112,13 @@ MapgenValleys::MapgenValleys(int mapgenid, MapgenParams *params, EmergeManager *
tcave_cache = new float[csize.Y + 2];
//// Resolve nodes to be used
INodeDefManager *ndef = emerge->ndef;
// Resolve content to be used
c_lava_source = ndef->getId("mapgen_lava_source");
c_sand = ndef->getId("mapgen_sand");
c_cobble = ndef->getId("mapgen_cobble");
c_desert_stone = ndef->getId("mapgen_desert_stone");
c_dirt = ndef->getId("mapgen_dirt");
c_lava_source = ndef->getId("mapgen_lava_source");
c_mossycobble = ndef->getId("mapgen_mossycobble");
c_river_water_source = ndef->getId("mapgen_river_water_source");
c_sand = ndef->getId("mapgen_sand");
c_sandstonebrick = ndef->getId("mapgen_sandstonebrick");
c_sandstone = ndef->getId("mapgen_sandstone");
c_stair_cobble = ndef->getId("mapgen_stair_cobble");
c_stair_sandstonebrick = ndef->getId("mapgen_stair_sandstonebrick");
c_stone = ndef->getId("mapgen_stone");
c_water_source = ndef->getId("mapgen_water_source");
if (c_mossycobble == CONTENT_IGNORE)
c_mossycobble = c_cobble;
if (c_river_water_source == CONTENT_IGNORE)
c_river_water_source = c_water_source;
// Fall back to more basic content if not defined
if (c_sand == CONTENT_IGNORE)
c_sand = c_stone;
if (c_sandstonebrick == CONTENT_IGNORE)
c_sandstonebrick = c_sandstone;
if (c_stair_cobble == CONTENT_IGNORE)
c_stair_cobble = c_cobble;
if (c_stair_sandstonebrick == CONTENT_IGNORE)
c_stair_sandstonebrick = c_sandstone;
}
@ -174,13 +135,6 @@ MapgenValleys::~MapgenValleys()
delete noise_valley_depth;
delete noise_valley_profile;
delete noise_heat;
delete noise_heat_blend;
delete noise_humidity;
delete noise_humidity_blend;
delete[] biomemap;
delete[] heightmap;
delete[] tcave_cache;
}
@ -293,62 +247,27 @@ void MapgenValleys::makeChunk(BlockMakeData *data)
// Generate noise maps and base terrain height.
calculateNoise();
// Generate biome noises. Note this must be executed strictly before
// generateTerrain, because generateTerrain depends on intermediate
// biome-related noises.
m_bgen->calcBiomeNoise(node_min);
// Generate base terrain with initial heightmaps
s16 stone_surface_max_y = generateTerrain();
// Create biomemap at heightmap surface
bmgr->calcBiomes(csize.X, csize.Z, heatmap, humidmap, heightmap, biomemap);
// Build biomemap
m_bgen->getBiomes(heightmap);
// Actually place the biome-specific nodes
MgStoneType stone_type = generateBiomes(heatmap, humidmap);
// Place biome-specific nodes
MgStoneType stone_type = generateBiomes();
// Cave creation.
if (flags & MG_CAVES)
generateCaves(stone_surface_max_y);
generateCaves(stone_surface_max_y, large_cave_depth);
// Dungeon creation
if ((flags & MG_DUNGEONS) && node_max.Y < 50 && (stone_surface_max_y >= node_min.Y)) {
DungeonParams dp;
dp.np_rarity = nparams_dungeon_rarity;
dp.np_density = nparams_dungeon_density;
dp.np_wetness = nparams_dungeon_wetness;
dp.c_water = c_water_source;
if (stone_type == STONE) {
dp.c_cobble = c_cobble;
dp.c_moss = c_mossycobble;
dp.c_stair = c_stair_cobble;
dp.diagonal_dirs = false;
dp.mossratio = 3.f;
dp.holesize = v3s16(1, 2, 1);
dp.roomsize = v3s16(0, 0, 0);
dp.notifytype = GENNOTIFY_DUNGEON;
} else if (stone_type == DESERT_STONE) {
dp.c_cobble = c_desert_stone;
dp.c_moss = c_desert_stone;
dp.c_stair = c_desert_stone;
dp.diagonal_dirs = true;
dp.mossratio = 0.f;
dp.holesize = v3s16(2, 3, 2);
dp.roomsize = v3s16(2, 5, 2);
dp.notifytype = GENNOTIFY_TEMPLE;
} else if (stone_type == SANDSTONE) {
dp.c_cobble = c_sandstonebrick;
dp.c_moss = c_sandstonebrick;
dp.c_stair = c_sandstonebrick;
dp.diagonal_dirs = false;
dp.mossratio = 0.f;
dp.holesize = v3s16(2, 2, 2);
dp.roomsize = v3s16(2, 0, 2);
dp.notifytype = GENNOTIFY_DUNGEON;
}
DungeonGen dgen(this, &dp);
dgen.generate(blockseed, full_node_min, full_node_max);
}
if ((flags & MG_DUNGEONS) && node_max.Y < 50)
generateDungeons(stone_surface_max_y, stone_type);
// Generate the registered decorations
if (flags & MG_DECORATIONS)
@ -390,11 +309,6 @@ void MapgenValleys::calculateNoise()
//TimeTaker tcn("actualNoise");
noise_filler_depth->perlinMap2D(x, z);
noise_heat_blend->perlinMap2D(x, z);
noise_heat->perlinMap2D(x, z);
noise_humidity_blend->perlinMap2D(x, z);
noise_humidity->perlinMap2D(x, z);
noise_inter_valley_slope->perlinMap2D(x, z);
noise_rivers->perlinMap2D(x, z);
noise_terrain_height->perlinMap2D(x, z);
@ -418,9 +332,8 @@ void MapgenValleys::calculateNoise()
}
for (s32 index = 0; index < csize.X * csize.Z; index++) {
noise_heat->result[index] += noise_heat_blend->result[index] + heat_offset;
noise_humidity->result[index] *= humidity_scale;
noise_humidity->result[index] += noise_humidity_blend->result[index];
m_bgen->heatmap[index] += heat_offset;
m_bgen->humidmap[index] *= humidity_scale;
}
TerrainNoise tn;
@ -450,9 +363,6 @@ void MapgenValleys::calculateNoise()
float mount = terrainLevelFromNoise(&tn);
noise_terrain_height->result[index] = mount;
}
heatmap = noise_heat->result;
humidmap = noise_humidity->result;
}
@ -596,7 +506,7 @@ int MapgenValleys::generateTerrain()
float river_y = noise_rivers->result[index_2d];
float surface_y = noise_terrain_height->result[index_2d];
float slope = noise_inter_valley_slope->result[index_2d];
float t_heat = noise_heat->result[index_2d];
float t_heat = m_bgen->heatmap[index_2d];
heightmap[index_2d] = -MAX_MAP_GENERATION_LIMIT;
@ -610,14 +520,14 @@ int MapgenValleys::generateTerrain()
t_heat -= alt_to_heat * MYMAX(surface_y, river_y) / altitude_chill;
// If humidity is low or heat is high, lower the water table.
float delta = noise_humidity->result[index_2d] - 50.f;
float delta = m_bgen->humidmap[index_2d] - 50.f;
if (delta < 0.f) {
float t_evap = (t_heat - 32.f) / evaporation;
river_y += delta * MYMAX(t_evap, 0.08f);
}
}
u32 index_3d = (z - node_min.Z) * zstride + (x - node_min.X);
u32 index_3d = (z - node_min.Z) * zstride_1u1d + (x - node_min.X);
u32 index_data = vm->m_area.index(x, node_min.Y - 1, z);
// Mapgens concern themselves with stone and water.
@ -672,7 +582,7 @@ int MapgenValleys::generateTerrain()
// Use base ground (water table) in a riverbed, to
// avoid an unnatural rise in humidity.
float t_alt = MYMAX(noise_rivers->result[index_2d], (float)heightmap[index_2d]);
float humid = noise_humidity->result[index_2d];
float humid = m_bgen->humidmap[index_2d];
float water_depth = (t_alt - river_y) / humidity_dropoff;
humid *= 1.f + pow(0.5f, MYMAX(water_depth, 1.f));
@ -683,7 +593,7 @@ int MapgenValleys::generateTerrain()
if (t_alt > 0.f)
humid -= alt_to_humid * t_alt / altitude_chill;
noise_humidity->result[index_2d] = humid;
m_bgen->humidmap[index_2d] = humid;
}
// Assign the heat adjusted by any changed altitudes.
@ -693,175 +603,16 @@ int MapgenValleys::generateTerrain()
float t_alt = MYMAX(noise_rivers->result[index_2d], (float)heightmap[index_2d]);
if (humid_rivers && heightmap[index_2d] == (s16)myround(surface_y))
// The altitude hasn't changed. Use the first result.
noise_heat->result[index_2d] = t_heat;
m_bgen->heatmap[index_2d] = t_heat;
else if (t_alt > 0.f)
noise_heat->result[index_2d] -= alt_to_heat * t_alt / altitude_chill;
m_bgen->heatmap[index_2d] -= alt_to_heat * t_alt / altitude_chill;
}
}
return surface_max_y;
}
MgStoneType MapgenValleys::generateBiomes(float *heat_map, float *humidity_map)
{
v3s16 em = vm->m_area.getExtent();
u32 index = 0;
MgStoneType stone_type = STONE;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index++) {
Biome *biome = NULL;
u16 depth_top = 0;
u16 base_filler = 0;
u16 depth_water_top = 0;
u32 vi = vm->m_area.index(x, node_max.Y, z);
// Check node at base of mapchunk above, either a node of a previously
// generated mapchunk or if not, a node of overgenerated base terrain.
content_t c_above = vm->m_data[vi + em.X].getContent();
bool air_above = c_above == CONTENT_AIR;
bool water_above = (c_above == c_water_source || c_above == c_river_water_source);
// If there is air or water above enable top/filler placement, otherwise force
// nplaced to stone level by setting a number exceeding any possible filler depth.
u16 nplaced = (air_above || water_above) ? 0 : U16_MAX;
for (s16 y = node_max.Y; y >= node_min.Y; y--) {
content_t c = vm->m_data[vi].getContent();
// Biome is recalculated each time an upper surface is detected while
// working down a column. The selected biome then remains in effect for
// all nodes below until the next surface and biome recalculation.
// Biome is recalculated:
// 1. At the surface of stone below air or water.
// 2. At the surface of water below air.
// 3. When stone or water is detected but biome has not yet been calculated.
if ((c == c_stone && (air_above || water_above || !biome))
|| ((c == c_water_source || c == c_river_water_source)
&& (air_above || !biome))) {
// Both heat and humidity have already been adjusted for altitude.
biome = bmgr->getBiome(heat_map[index], humidity_map[index], y);
depth_top = biome->depth_top;
base_filler = MYMAX(depth_top
+ biome->depth_filler
+ noise_filler_depth->result[index], 0.f);
depth_water_top = biome->depth_water_top;
// Detect stone type for dungeons during every biome calculation.
// This is more efficient than detecting per-node and will not
// miss any desert stone or sandstone biomes.
if (biome->c_stone == c_desert_stone)
stone_type = DESERT_STONE;
else if (biome->c_stone == c_sandstone)
stone_type = SANDSTONE;
}
if (c == c_stone) {
content_t c_below = vm->m_data[vi - em.X].getContent();
// If the node below isn't solid, make this node stone, so that
// any top/filler nodes above are structurally supported.
// This is done by aborting the cycle of top/filler placement
// immediately by forcing nplaced to stone level.
if (c_below == CONTENT_AIR
|| c_below == c_water_source
|| c_below == c_river_water_source)
nplaced = U16_MAX;
if (nplaced < depth_top) {
vm->m_data[vi] = MapNode(biome->c_top);
nplaced++;
} else if (nplaced < base_filler) {
vm->m_data[vi] = MapNode(biome->c_filler);
nplaced++;
} else {
vm->m_data[vi] = MapNode(biome->c_stone);
}
air_above = false;
water_above = false;
} else if (c == c_water_source) {
vm->m_data[vi] = MapNode((y > (s32)(water_level - depth_water_top))
? biome->c_water_top : biome->c_water);
nplaced = 0; // Enable top/filler placement for next surface
air_above = false;
water_above = true;
} else if (c == c_river_water_source) {
vm->m_data[vi] = MapNode(biome->c_river_water);
nplaced = depth_top; // Enable filler placement for next surface
air_above = false;
water_above = true;
} else if (c == CONTENT_AIR) {
nplaced = 0; // Enable top/filler placement for next surface
air_above = true;
water_above = false;
} else { // Possible various nodes overgenerated from neighbouring mapchunks
nplaced = U16_MAX; // Disable top/filler placement
air_above = false;
water_above = false;
}
vm->m_area.add_y(em, vi, -1);
}
}
return stone_type;
}
void MapgenValleys::dustTopNodes()
{
if (node_max.Y < water_level)
return;
v3s16 em = vm->m_area.getExtent();
u32 index = 0;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index++) {
Biome *biome = (Biome *)bmgr->getRaw(biomemap[index]);
if (biome->c_dust == CONTENT_IGNORE)
continue;
u32 vi = vm->m_area.index(x, full_node_max.Y, z);
content_t c_full_max = vm->m_data[vi].getContent();
s16 y_start;
if (c_full_max == CONTENT_AIR) {
y_start = full_node_max.Y - 1;
} else if (c_full_max == CONTENT_IGNORE) {
vi = vm->m_area.index(x, node_max.Y + 1, z);
content_t c_max = vm->m_data[vi].getContent();
if (c_max == CONTENT_AIR)
y_start = node_max.Y;
else
continue;
} else {
continue;
}
vi = vm->m_area.index(x, y_start, z);
for (s16 y = y_start; y >= node_min.Y - 1; y--) {
if (vm->m_data[vi].getContent() != CONTENT_AIR)
break;
vm->m_area.add_y(em, vi, -1);
}
content_t c = vm->m_data[vi].getContent();
if (!ndef->get(c).buildable_to && c != CONTENT_IGNORE && c != biome->c_dust) {
vm->m_area.add_y(em, vi, 1);
vm->m_data[vi] = MapNode(biome->c_dust);
}
}
}
void MapgenValleys::generateCaves(s16 max_stone_y)
void MapgenValleys::generateCaves(s16 max_stone_y, s16 large_cave_depth)
{
if (max_stone_y < node_min.Y)
return;
@ -925,7 +676,7 @@ void MapgenValleys::generateCaves(s16 max_stone_y)
u32 index_2d = 0;
for (s16 z = node_min.Z; z <= node_max.Z; z++)
for (s16 x = node_min.X; x <= node_max.X; x++, index_2d++) {
Biome *biome = (Biome *)bmgr->getRaw(biomemap[index_2d]);
Biome *biome = (Biome *)m_bmgr->getRaw(biomemap[index_2d]);
bool tunnel_air_above = false;
bool underground = false;
u32 index_data = vm->m_area.index(x, node_max.Y, z);
@ -1010,8 +761,10 @@ void MapgenValleys::generateCaves(s16 max_stone_y)
if (node_max.Y <= large_cave_depth && !made_a_big_one) {
u32 bruises_count = ps.range(0, 2);
for (u32 i = 0; i < bruises_count; i++) {
CaveV5 cave(this, &ps);
cave.makeCave(node_min, node_max, max_stone_y);
CavesRandomWalk cave(ndef, &gennotify, seed, water_level,
c_water_source, c_lava_source);
cave.makeCave(vm, node_min, node_max, &ps, true, max_stone_y, heightmap);
}
}
}

46
src/mapgen_valleys.h
View File

@ -39,6 +39,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#define MYCUBE(x) (x) * (x) * (x)
class BiomeManager;
class BiomeGenOriginal;
// Global profiler
//class Profiler;
@ -84,7 +85,7 @@ struct TerrainNoise {
float inter_valley_fill;
};
class MapgenValleys : public Mapgen {
class MapgenValleys : public MapgenBasic {
public:
MapgenValleys(int mapgenid, MapgenParams *params, EmergeManager *emerge);
@ -96,12 +97,7 @@ public:
s16 large_cave_depth;
private:
EmergeManager *m_emerge;
BiomeManager *bmgr;
int ystride;
int zstride;
int zstride_1d;
BiomeGenOriginal *m_bgen;
float map_gen_limit;
@ -111,12 +107,6 @@ private:
s16 cave_water_max_height;
s16 lava_max_height;
v3s16 node_min;
v3s16 node_max;
v3s16 full_node_min;
v3s16 full_node_max;
u32 spflags;
float altitude_chill;
s16 lava_features_lim;
s16 massive_cave_depth;
@ -124,37 +114,18 @@ private:
float river_size_factor;
float *tcave_cache;
s16 water_features_lim;
float cave_width;
Noise *noise_filler_depth;
Noise *noise_cave1;
Noise *noise_cave2;
Noise *noise_inter_valley_fill;
Noise *noise_inter_valley_slope;
Noise *noise_rivers;
Noise *noise_cave1;
Noise *noise_cave2;
Noise *noise_massive_caves;
Noise *noise_terrain_height;
Noise *noise_valley_depth;
Noise *noise_valley_profile;
Noise *noise_heat;
Noise *noise_heat_blend;
Noise *noise_humidity;
Noise *noise_humidity_blend;
content_t c_cobble;
content_t c_desert_stone;
content_t c_dirt;
content_t c_ice;
content_t c_lava_source;
content_t c_mossycobble;
content_t c_river_water_source;
content_t c_sand;
content_t c_sandstone;
content_t c_sandstonebrick;
content_t c_stair_cobble;
content_t c_stair_sandstonebrick;
content_t c_stone;
content_t c_water_source;
float terrainLevelAtPoint(s16 x, s16 z);
@ -164,12 +135,7 @@ private:
float terrainLevelFromNoise(TerrainNoise *tn);
float adjustedTerrainLevelFromNoise(TerrainNoise *tn);
float humidityByTerrain(float humidity_base, float mount, float rivers, float valley);
MgStoneType generateBiomes(float *heat_map, float *humidity_map);
void dustTopNodes();
void generateCaves(s16 max_stone_y);
virtual void generateCaves(s16 max_stone_y, s16 large_cave_depth);
};
struct MapgenFactoryValleys : public MapgenFactory {

185
src/mg_biome.cpp
View File

@ -27,6 +27,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "util/numeric.h"
#include "util/mathconstants.h"
#include "porting.h"
#include "settings.h"
///////////////////////////////////////////////////////////////////////////////
@ -63,49 +64,11 @@ BiomeManager::BiomeManager(IGameDef *gamedef) :
}
BiomeManager::~BiomeManager()
{
//if (biomecache)
// delete[] biomecache;
}
// just a PoC, obviously needs optimization later on (precalculate this)
void BiomeManager::calcBiomes(s16 sx, s16 sy, float *heat_map,
float *humidity_map, s16 *height_map, u8 *biomeid_map)
{
for (s32 i = 0; i != sx * sy; i++) {
Biome *biome = getBiome(heat_map[i], humidity_map[i], height_map[i]);
biomeid_map[i] = biome->index;
}
}
Biome *BiomeManager::getBiome(float heat, float humidity, s16 y)
{
Biome *b, *biome_closest = NULL;
float dist_min = FLT_MAX;
for (size_t i = 1; i < m_objects.size(); i++) {
b = (Biome *)m_objects[i];
if (!b || y > b->y_max || y < b->y_min)
continue;
float d_heat = heat - b->heat_point;
float d_humidity = humidity - b->humidity_point;
float dist = (d_heat * d_heat) +
(d_humidity * d_humidity);
if (dist < dist_min) {
dist_min = dist;
biome_closest = b;
}
}
return biome_closest ? biome_closest : (Biome *)m_objects[0];
}
void BiomeManager::clear()
{
EmergeManager *emerge = m_gamedef->getEmergeManager();
@ -118,17 +81,153 @@ void BiomeManager::clear()
}
// Don't delete the first biome
for (size_t i = 1; i < m_objects.size(); i++) {
Biome *b = (Biome *)m_objects[i];
delete b;
}
for (size_t i = 1; i < m_objects.size(); i++)
delete (Biome *)m_objects[i];
m_objects.resize(1);
}
////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
void BiomeParamsOriginal::readParams(const Settings *settings)
{
settings->getNoiseParams("mg_biome_np_heat", np_heat);
settings->getNoiseParams("mg_biome_np_heat_blend", np_heat_blend);
settings->getNoiseParams("mg_biome_np_humidity", np_humidity);
settings->getNoiseParams("mg_biome_np_humidity_blend", np_humidity_blend);
}
void BiomeParamsOriginal::writeParams(Settings *settings) const
{
settings->setNoiseParams("mg_biome_np_heat", np_heat);
settings->setNoiseParams("mg_biome_np_heat_blend", np_heat_blend);
settings->setNoiseParams("mg_biome_np_humidity", np_humidity);
settings->setNoiseParams("mg_biome_np_humidity_blend", np_humidity_blend);
}
////////////////////////////////////////////////////////////////////////////////
BiomeGenOriginal::BiomeGenOriginal(BiomeManager *biomemgr,
BiomeParamsOriginal *params, v3s16 chunksize)
{
m_bmgr = biomemgr;
m_params = params;
m_csize = chunksize;
noise_heat = new Noise(&params->np_heat,
params->seed, m_csize.X, m_csize.Z);
noise_humidity = new Noise(&params->np_humidity,
params->seed, m_csize.X, m_csize.Z);
noise_heat_blend = new Noise(&params->np_heat_blend,
params->seed, m_csize.X, m_csize.Z);
noise_humidity_blend = new Noise(&params->np_humidity_blend,
params->seed, m_csize.X, m_csize.Z);
heatmap = noise_heat->result;
humidmap = noise_humidity->result;
biomemap = new u8[m_csize.X * m_csize.Z];
}
BiomeGenOriginal::~BiomeGenOriginal()
{
delete []biomemap;
delete noise_heat;
delete noise_humidity;
delete noise_heat_blend;
delete noise_humidity_blend;
}
Biome *BiomeGenOriginal::calcBiomeAtPoint(v3s16 pos) const
{
float heat =
NoisePerlin2D(&m_params->np_heat, pos.X, pos.Z, m_params->seed) +
NoisePerlin2D(&m_params->np_heat_blend, pos.X, pos.Z, m_params->seed);
float humidity =
NoisePerlin2D(&m_params->np_humidity, pos.X, pos.Z, m_params->seed) +
NoisePerlin2D(&m_params->np_humidity_blend, pos.X, pos.Z, m_params->seed);
return calcBiomeFromNoise(heat, humidity, pos.Y);
}
void BiomeGenOriginal::calcBiomeNoise(v3s16 pmin)
{
m_pmin = pmin;
noise_heat->perlinMap2D(pmin.X, pmin.Z);
noise_humidity->perlinMap2D(pmin.X, pmin.Z);
noise_heat_blend->perlinMap2D(pmin.X, pmin.Z);
noise_humidity_blend->perlinMap2D(pmin.X, pmin.Z);
for (s32 i = 0; i < m_csize.X * m_csize.Z; i++) {
noise_heat->result[i] += noise_heat_blend->result[i];
noise_humidity->result[i] += noise_humidity_blend->result[i];
}
}
u8 *BiomeGenOriginal::getBiomes(s16 *heightmap)
{
for (s32 i = 0; i != m_csize.X * m_csize.Z; i++) {
Biome *biome = calcBiomeFromNoise(
noise_heat->result[i],
noise_humidity->result[i],
heightmap[i]);
biomemap[i] = biome->index;
}
return biomemap;
}
Biome *BiomeGenOriginal::getBiomeAtPoint(v3s16 pos) const
{
return getBiomeAtIndex(
(pos.Z - m_pmin.Z) * m_csize.X + (pos.X - m_pmin.X),
pos.Y);
}
Biome *BiomeGenOriginal::getBiomeAtIndex(size_t index, s16 y) const
{
return calcBiomeFromNoise(
noise_heat->result[index],
noise_humidity->result[index],
y);
}
Biome *BiomeGenOriginal::calcBiomeFromNoise(float heat, float humidity, s16 y) const
{
Biome *b, *biome_closest = NULL;
float dist_min = FLT_MAX;
for (size_t i = 1; i < m_bmgr->getNumObjects(); i++) {
b = (Biome *)m_bmgr->getRaw(i);
if (!b || y > b->y_max || y < b->y_min)
continue;
float d_heat = heat - b->heat_point;
float d_humidity = humidity - b->humidity_point;
float dist = (d_heat * d_heat) +
(d_humidity * d_humidity);
if (dist < dist_min) {
dist_min = dist;
biome_closest = b;
}
}
return biome_closest ? biome_closest : (Biome *)m_bmgr->getRaw(BIOME_NONE);
}
////////////////////////////////////////////////////////////////////////////////
void Biome::resolveNodeNames()
{

169
src/mg_biome.h
View File

@ -22,14 +22,24 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "objdef.h"
#include "nodedef.h"
#include "noise.h"
enum BiomeType
{
BIOME_NORMAL,
BIOME_LIQUID,
BIOME_NETHER,
BIOME_AETHER,
BIOME_FLAT
class Settings;
class BiomeManager;
////
//// Biome
////
#define BIOME_NONE ((u8)0)
// TODO(hmmmm): Decide whether this is obsolete or will be used in the future
enum BiomeType {
BIOMETYPE_NORMAL,
BIOMETYPE_LIQUID,
BIOMETYPE_NETHER,
BIOMETYPE_AETHER,
BIOMETYPE_FLAT,
};
class Biome : public ObjDef, public NodeResolver {
@ -56,10 +66,122 @@ public:
virtual void resolveNodeNames();
};
////
//// BiomeGen
////
enum BiomeGenType {
BIOMEGEN_ORIGINAL,
};
struct BiomeParams {
virtual void readParams(const Settings *settings) = 0;
virtual void writeParams(Settings *settings) const = 0;
virtual ~BiomeParams() {}
int seed;
};
class BiomeGen {
public:
virtual ~BiomeGen() {}
virtual BiomeGenType getType() const = 0;
// Calculates the biome at the exact position provided. This function can
// be called at any time, but may be less efficient than the latter methods,
// depending on implementation.
virtual Biome *calcBiomeAtPoint(v3s16 pos) const = 0;
// Computes any intermediate results needed for biome generation. Must be
// called before using any of: getBiomes, getBiomeAtPoint, or getBiomeAtIndex.
// Calling this invalidates the previous results stored in biomemap.
virtual void calcBiomeNoise(v3s16 pmin) = 0;
// Gets all biomes in current chunk using each corresponding element of
// heightmap as the y position, then stores the results by biome index in
// biomemap (also returned)
virtual u8 *getBiomes(s16 *heightmap) = 0;
// Gets a single biome at the specified position, which must be contained
// in the region formed by m_pmin and (m_pmin + m_csize - 1).
virtual Biome *getBiomeAtPoint(v3s16 pos) const = 0;
// Same as above, but uses a raw numeric index correlating to the (x,z) position.
virtual Biome *getBiomeAtIndex(size_t index, s16 y) const = 0;
// Result of calcBiomes bulk computation.
u8 *biomemap;
protected:
BiomeManager *m_bmgr;
v3s16 m_pmin;
v3s16 m_csize;
};
////
//// BiomeGen implementations
////
//
// Original biome algorithm (Whittaker's classification + surface height)
//
struct BiomeParamsOriginal : public BiomeParams {
BiomeParamsOriginal() :
np_heat(50, 50, v3f(750.0, 750.0, 750.0), 5349, 3, 0.5, 2.0),
np_humidity(50, 50, v3f(750.0, 750.0, 750.0), 842, 3, 0.5, 2.0),
np_heat_blend(0, 1.5, v3f(8.0, 8.0, 8.0), 13, 2, 1.0, 2.0),
np_humidity_blend(0, 1.5, v3f(8.0, 8.0, 8.0), 90003, 2, 1.0, 2.0)
{
}
virtual void readParams(const Settings *settings);
virtual void writeParams(Settings *settings) const;
NoiseParams np_heat;
NoiseParams np_humidity;
NoiseParams np_heat_blend;
NoiseParams np_humidity_blend;
};
class BiomeGenOriginal : public BiomeGen {
public:
BiomeGenOriginal(BiomeManager *biomemgr,
BiomeParamsOriginal *params, v3s16 chunksize);
virtual ~BiomeGenOriginal();
BiomeGenType getType() const { return BIOMEGEN_ORIGINAL; }
Biome *calcBiomeAtPoint(v3s16 pos) const;
void calcBiomeNoise(v3s16 pmin);
u8 *getBiomes(s16 *heightmap);
Biome *getBiomeAtPoint(v3s16 pos) const;
Biome *getBiomeAtIndex(size_t index, s16 y) const;
Biome *calcBiomeFromNoise(float heat, float humidity, s16 y) const;
float *heatmap;
float *humidmap;
private:
BiomeParamsOriginal *m_params;
Noise *noise_heat;
Noise *noise_humidity;
Noise *noise_heat_blend;
Noise *noise_humidity_blend;
};
////
//// BiomeManager
////
class BiomeManager : public ObjDefManager {
public:
static const char *OBJECT_TITLE;
BiomeManager(IGameDef *gamedef);
virtual ~BiomeManager();
@ -73,15 +195,36 @@ public:
return new Biome;
}
BiomeGen *createBiomeGen(BiomeGenType type, BiomeParams *params, v3s16 chunksize)
{
switch (type) {
case BIOMEGEN_ORIGINAL:
return new BiomeGenOriginal(this,
(BiomeParamsOriginal *)params, chunksize);
default:
return NULL;
}
}
static BiomeParams *createBiomeParams(BiomeGenType type)
{
switch (type) {
case BIOMEGEN_ORIGINAL:
return new BiomeParamsOriginal;
default:
return NULL;
}
}
virtual void clear();
void calcBiomes(s16 sx, s16 sy, float *heat_map, float *humidity_map,
s16 *height_map, u8 *biomeid_map);
Biome *getBiome(float heat, float humidity, s16 y);
// Looks for pos in the biome cache, and if non-existent, looks up by noise
u8 getBiomeAtPoint(v3s16 pos);
private:
IGameDef *m_gamedef;
};
#endif
#endif

7
src/network/clientpackethandler.cpp
View File

@ -898,8 +898,10 @@ void Client::handleCommand_SpawnParticle(NetworkPacket* pkt)
bool collisiondetection = readU8(is);
std::string texture = deSerializeLongString(is);
bool vertical = false;
bool collision_removal = false;
try {
vertical = readU8(is);
collision_removal = readU8(is);
} catch (...) {}
ClientEvent event;
@ -910,6 +912,7 @@ void Client::handleCommand_SpawnParticle(NetworkPacket* pkt)
event.spawn_particle.expirationtime = expirationtime;
event.spawn_particle.size = size;
event.spawn_particle.collisiondetection = collisiondetection;
event.spawn_particle.collision_removal = collision_removal;
event.spawn_particle.vertical = vertical;
event.spawn_particle.texture = new std::string(texture);
@ -942,8 +945,11 @@ void Client::handleCommand_AddParticleSpawner(NetworkPacket* pkt)
*pkt >> id;
bool vertical = false;
bool collision_removal = false;
try {
*pkt >> vertical;
*pkt >> collision_removal;
} catch (...) {}
ClientEvent event;
@ -961,6 +967,7 @@ void Client::handleCommand_AddParticleSpawner(NetworkPacket* pkt)
event.add_particlespawner.minsize = minsize;
event.add_particlespawner.maxsize = maxsize;
event.add_particlespawner.collisiondetection = collisiondetection;
event.add_particlespawner.collision_removal = collision_removal;
event.add_particlespawner.vertical = vertical;
event.add_particlespawner.texture = new std::string(texture);
event.add_particlespawner.id = id;

20
src/network/connection.cpp
View File

@ -71,6 +71,9 @@ static inline float CALC_DTIME(unsigned int lasttime, unsigned int curtime) {
#define PING_TIMEOUT 5.0
/* maximum number of retries for reliable packets */
#define MAX_RELIABLE_RETRY 5
static u16 readPeerId(u8 *packetdata)
{
return readU16(&packetdata[4]);
@ -1399,6 +1402,7 @@ void ConnectionSendThread::runTimeouts(float dtime)
}
float resend_timeout = dynamic_cast<UDPPeer*>(&peer)->getResendTimeout();
bool retry_count_exceeded = false;
for(u16 i=0; i<CHANNEL_COUNT; i++)
{
std::list<BufferedPacket> timed_outs;
@ -1438,6 +1442,13 @@ void ConnectionSendThread::runTimeouts(float dtime)
channel->UpdateBytesLost(k->data.getSize());
k->resend_count++;
if (k-> resend_count > MAX_RELIABLE_RETRY) {
retry_count_exceeded = true;
timeouted_peers.push_back(peer->id);
/* no need to check additional packets if a single one did timeout*/
break;
}
LOG(derr_con<<m_connection->getDesc()
<<"RE-SENDING timed-out RELIABLE to "
<< k->address.serializeString()
@ -1452,9 +1463,18 @@ void ConnectionSendThread::runTimeouts(float dtime)
// do not handle rtt here as we can't decide if this packet was
// lost or really takes more time to transmit
}
if (retry_count_exceeded) {
break; /* no need to check other channels if we already did timeout */
}
channel->UpdateTimers(dtime,dynamic_cast<UDPPeer*>(&peer)->getLegacyPeer());
}
/* skip to next peer if we did timeout */
if (retry_count_exceeded)
continue;
/* send ping if necessary */
if (dynamic_cast<UDPPeer*>(&peer)->Ping(dtime,data)) {
LOG(dout_con<<m_connection->getDesc()

2
src/network/networkprotocol.h
View File

@ -474,6 +474,7 @@ enum ToClientCommand
u8 bool vertical
u32 len
u8[len] texture
u8 collision_removal
*/
TOCLIENT_ADD_PARTICLESPAWNER = 0x47,
@ -495,6 +496,7 @@ enum ToClientCommand
u32 len
u8[len] texture
u32 id
u8 collision_removal
*/
TOCLIENT_DELETE_PARTICLESPAWNER_LEGACY = 0x48,

39
src/particles.cpp
View File

@ -54,6 +54,7 @@ Particle::Particle(
float expirationtime,
float size,
bool collisiondetection,
bool collision_removal,
bool vertical,
video::ITexture *texture,
v2f texpos,
@ -85,6 +86,7 @@ Particle::Particle(
m_player = player;
m_size = size;
m_collisiondetection = collisiondetection;
m_collision_removal = collision_removal;
m_vertical = vertical;
// Irrlicht stuff
@ -126,20 +128,21 @@ void Particle::render()
void Particle::step(float dtime)
{
m_time += dtime;
if (m_collisiondetection)
{
if (m_collisiondetection) {
aabb3f box = m_collisionbox;
v3f p_pos = m_pos*BS;
v3f p_velocity = m_velocity*BS;
collisionMoveSimple(m_env, m_gamedef,
BS*0.5, box,
0, dtime,
&p_pos, &p_velocity, m_acceleration * BS);
m_pos = p_pos/BS;
m_velocity = p_velocity/BS;
}
else
{
v3f p_pos = m_pos * BS;
v3f p_velocity = m_velocity * BS;
collisionMoveResult r = collisionMoveSimple(m_env,
m_gamedef, BS * 0.5, box, 0, dtime, &p_pos,
&p_velocity, m_acceleration * BS);
if (m_collision_removal && r.collides) {
// force expiration of the particle
m_expiration = -1.0;
} else {
m_pos = p_pos / BS;
m_velocity = p_velocity / BS;
}
} else {
m_velocity += m_acceleration * dtime;
m_pos += m_velocity * dtime;
}
@ -210,8 +213,8 @@ ParticleSpawner::ParticleSpawner(IGameDef* gamedef, scene::ISceneManager *smgr,
u16 amount, float time,
v3f minpos, v3f maxpos, v3f minvel, v3f maxvel, v3f minacc, v3f maxacc,
float minexptime, float maxexptime, float minsize, float maxsize,
bool collisiondetection, bool vertical, video::ITexture *texture, u32 id,
ParticleManager *p_manager) :
bool collisiondetection, bool collision_removal, bool vertical,
video::ITexture *texture, u32 id, ParticleManager *p_manager) :
m_particlemanager(p_manager)
{
m_gamedef = gamedef;
@ -230,6 +233,7 @@ ParticleSpawner::ParticleSpawner(IGameDef* gamedef, scene::ISceneManager *smgr,
m_minsize = minsize;
m_maxsize = maxsize;
m_collisiondetection = collisiondetection;
m_collision_removal = collision_removal;
m_vertical = vertical;
m_texture = texture;
m_time = 0;
@ -277,6 +281,7 @@ void ParticleSpawner::step(float dtime, ClientEnvironment* env)
exptime,
size,
m_collisiondetection,
m_collision_removal,
m_vertical,
m_texture,
v2f(0.0, 0.0),
@ -317,6 +322,7 @@ void ParticleSpawner::step(float dtime, ClientEnvironment* env)
exptime,
size,
m_collisiondetection,
m_collision_removal,
m_vertical,
m_texture,
v2f(0.0, 0.0),
@ -446,6 +452,7 @@ void ParticleManager::handleParticleEvent(ClientEvent *event, IGameDef *gamedef,
event->add_particlespawner.minsize,
event->add_particlespawner.maxsize,
event->add_particlespawner.collisiondetection,
event->add_particlespawner.collision_removal,
event->add_particlespawner.vertical,
texture,
event->add_particlespawner.id,
@ -480,6 +487,7 @@ void ParticleManager::handleParticleEvent(ClientEvent *event, IGameDef *gamedef,
event->spawn_particle.expirationtime,
event->spawn_particle.size,
event->spawn_particle.collisiondetection,
event->spawn_particle.collision_removal,
event->spawn_particle.vertical,
texture,
v2f(0.0, 0.0),
@ -555,6 +563,7 @@ void ParticleManager::addNodeParticle(IGameDef* gamedef, scene::ISceneManager* s
visual_size,
true,
false,
false,
texture,
texpos,
texsize);

5
src/particles.h
View File

@ -30,6 +30,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
struct ClientEvent;
class ParticleManager;
class ClientEnvironment;
class Particle : public scene::ISceneNode
{
@ -45,6 +46,7 @@ class Particle : public scene::ISceneNode
float expirationtime,
float size,
bool collisiondetection,
bool collision_removal,
bool vertical,
video::ITexture *texture,
v2f texpos,
@ -97,6 +99,7 @@ private:
float m_size;
u8 m_light;
bool m_collisiondetection;
bool m_collision_removal;
bool m_vertical;
v3s16 m_camera_offset;
};
@ -115,6 +118,7 @@ class ParticleSpawner
float minexptime, float maxexptime,
float minsize, float maxsize,
bool collisiondetection,
bool collision_removal,
bool vertical,
video::ITexture *texture,
u32 id,
@ -148,6 +152,7 @@ class ParticleSpawner
video::ITexture *m_texture;
std::vector<float> m_spawntimes;
bool m_collisiondetection;
bool m_collision_removal;
bool m_vertical;
};

14
src/script/cpp_api/s_security.cpp
View File

@ -249,8 +249,8 @@ bool ScriptApiSecurity::isSecure(lua_State *L)
#define CHECK_FILE_ERR(ret, fp) \
if (ret) { \
if (fp) std::fclose(fp); \
lua_pushfstring(L, "%s: %s", path, strerror(errno)); \
if (fp) std::fclose(fp); \
return false; \
}
@ -291,20 +291,12 @@ bool ScriptApiSecurity::safeLoadFile(lua_State *L, const char *path)
// Read the file
int ret = std::fseek(fp, 0, SEEK_END);
CHECK_FILE_ERR(ret, fp);
if (ret) {
std::fclose(fp);
lua_pushfstring(L, "%s: %s", path, strerror(errno));
return false;
}
size_t size = std::ftell(fp) - start;
char *code = new char[size];
ret = std::fseek(fp, start, SEEK_SET);
CHECK_FILE_ERR(ret, fp);
if (ret) {
std::fclose(fp);
lua_pushfstring(L, "%s: %s", path, strerror(errno));
return false;
}
size_t num_read = std::fread(code, 1, size, fp);
if (path) {
std::fclose(fp);

28
src/script/lua_api/l_mapgen.cpp
View File

@ -39,11 +39,11 @@ with this program; if not, write to the Free Software Foundation, Inc.,
struct EnumString ModApiMapgen::es_BiomeTerrainType[] =
{
{BIOME_NORMAL, "normal"},
{BIOME_LIQUID, "liquid"},
{BIOME_NETHER, "nether"},
{BIOME_AETHER, "aether"},
{BIOME_FLAT, "flat"},
{BIOMETYPE_NORMAL, "normal"},
{BIOMETYPE_LIQUID, "liquid"},
{BIOMETYPE_NETHER, "nether"},
{BIOMETYPE_AETHER, "aether"},
{BIOMETYPE_FLAT, "flat"},
{0, NULL},
};
@ -371,7 +371,7 @@ Biome *read_biome_def(lua_State *L, int index, INodeDefManager *ndef)
return NULL;
BiomeType biometype = (BiomeType)getenumfield(L, index, "type",
ModApiMapgen::es_BiomeTerrainType, BIOME_NORMAL);
ModApiMapgen::es_BiomeTerrainType, BIOMETYPE_NORMAL);
Biome *b = BiomeManager::create(biometype);
b->name = getstringfield_default(L, index, "name", "");
@ -528,24 +528,26 @@ int ModApiMapgen::l_get_mapgen_object(lua_State *L)
return 1;
}
case MGOBJ_BIOMEMAP: {
if (!mg->biomemap)
if (!mg->biomegen)
return 0;
lua_newtable(L);
for (size_t i = 0; i != maplen; i++) {
lua_pushinteger(L, mg->biomemap[i]);
lua_pushinteger(L, mg->biomegen->biomemap[i]);
lua_rawseti(L, -2, i + 1);
}
return 1;
}
case MGOBJ_HEATMAP: {
if (!mg->heatmap)
if (!mg->biomegen || mg->biomegen->getType() != BIOMEGEN_ORIGINAL)
return 0;
BiomeGenOriginal *bg = (BiomeGenOriginal *)mg->biomegen;
lua_newtable(L);
for (size_t i = 0; i != maplen; i++) {
lua_pushnumber(L, mg->heatmap[i]);
lua_pushnumber(L, bg->heatmap[i]);
lua_rawseti(L, -2, i + 1);
}
@ -553,12 +555,14 @@ int ModApiMapgen::l_get_mapgen_object(lua_State *L)
}
case MGOBJ_HUMIDMAP: {
if (!mg->humidmap)
if (!mg->biomegen || mg->biomegen->getType() != BIOMEGEN_ORIGINAL)
return 0;
BiomeGenOriginal *bg = (BiomeGenOriginal *)mg->biomegen;
lua_newtable(L);
for (size_t i = 0; i != maplen; i++) {
lua_pushnumber(L, mg->humidmap[i]);
lua_pushnumber(L, bg->humidmap[i]);
lua_rawseti(L, -2, i + 1);
}

24
src/script/lua_api/l_particles.cpp
View File

@ -21,13 +21,16 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "lua_api/l_internal.h"
#include "common/c_converter.h"
#include "server.h"
#include "particles.h"
// add_particle({pos=, velocity=, acceleration=, expirationtime=,
// size=, collisiondetection=, vertical=, texture=, player=})
// size=, collisiondetection=, collision_removal=, vertical=,
// texture=, player=})
// pos/velocity/acceleration = {x=num, y=num, z=num}
// expirationtime = num (seconds)
// size = num
// collisiondetection = bool
// collision_removal = bool
// vertical = bool
// texture = e.g."default_wood.png"
int ModApiParticles::l_add_particle(lua_State *L)
@ -41,8 +44,8 @@ int ModApiParticles::l_add_particle(lua_State *L)
float expirationtime, size;
expirationtime = size = 1;
bool collisiondetection, vertical;
collisiondetection = vertical = false;
bool collisiondetection, vertical, collision_removal;
collisiondetection = vertical = collision_removal = false;
std::string texture = "";
std::string playername = "";
@ -94,12 +97,14 @@ int ModApiParticles::l_add_particle(lua_State *L)
size = getfloatfield_default(L, 1, "size", 1);
collisiondetection = getboolfield_default(L, 1,
"collisiondetection", collisiondetection);
collision_removal = getboolfield_default(L, 1,
"collision_removal", collision_removal);
vertical = getboolfield_default(L, 1, "vertical", vertical);
texture = getstringfield_default(L, 1, "texture", "");
playername = getstringfield_default(L, 1, "playername", "");
}
getServer(L)->spawnParticle(playername, pos, vel, acc,
expirationtime, size, collisiondetection, vertical, texture);
getServer(L)->spawnParticle(playername, pos, vel, acc, expirationtime, size,
collisiondetection, collision_removal, vertical, texture);
return 1;
}
@ -110,6 +115,7 @@ int ModApiParticles::l_add_particle(lua_State *L)
// minexptime=, maxexptime=,
// minsize=, maxsize=,
// collisiondetection=,
// collision_removal=,
// vertical=,
// texture=,
// player=})
@ -117,6 +123,7 @@ int ModApiParticles::l_add_particle(lua_State *L)
// minexptime/maxexptime = num (seconds)
// minsize/maxsize = num
// collisiondetection = bool
// collision_removal = bool
// vertical = bool
// texture = e.g."default_wood.png"
int ModApiParticles::l_add_particlespawner(lua_State *L)
@ -129,8 +136,8 @@ int ModApiParticles::l_add_particlespawner(lua_State *L)
minpos= maxpos= minvel= maxvel= minacc= maxacc= v3f(0, 0, 0);
float time, minexptime, maxexptime, minsize, maxsize;
time= minexptime= maxexptime= minsize= maxsize= 1;
bool collisiondetection, vertical;
collisiondetection= vertical= false;
bool collisiondetection, vertical, collision_removal;
collisiondetection = vertical = collision_removal = false;
std::string texture = "";
std::string playername = "";
@ -189,6 +196,8 @@ int ModApiParticles::l_add_particlespawner(lua_State *L)
maxsize = getfloatfield_default(L, 1, "maxsize", maxsize);
collisiondetection = getboolfield_default(L, 1,
"collisiondetection", collisiondetection);
collision_removal = getboolfield_default(L, 1,
"collision_removal", collision_removal);
vertical = getboolfield_default(L, 1, "vertical", vertical);
texture = getstringfield_default(L, 1, "texture", "");
playername = getstringfield_default(L, 1, "playername", "");
@ -201,6 +210,7 @@ int ModApiParticles::l_add_particlespawner(lua_State *L)
minexptime, maxexptime,
minsize, maxsize,
collisiondetection,
collision_removal,
vertical,
texture, playername);
lua_pushnumber(L, id);

65
src/script/lua_api/l_util.cpp
View File

@ -32,6 +32,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "filesys.h"
#include "settings.h"
#include "util/auth.h"
#include "util/base64.h"
#include <algorithm>
// log([level,] text)
@ -245,6 +246,35 @@ int ModApiUtil::l_get_hit_params(lua_State *L)
return 1;
}
// check_password_entry(name, entry, password)
int ModApiUtil::l_check_password_entry(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
std::string name = luaL_checkstring(L, 1);
std::string entry = luaL_checkstring(L, 2);
std::string password = luaL_checkstring(L, 3);
if (base64_is_valid(entry)) {
std::string hash = translate_password(name, password);
lua_pushboolean(L, hash == entry);
return 1;
}
std::string salt;
std::string verifier;
if (!decode_srp_verifier_and_salt(entry, &verifier, &salt)) {
// invalid format
warningstream << "Invalid password format for " << name << std::endl;
lua_pushboolean(L, false);
return 1;
}
std::string gen_verifier = generate_srp_verifier(name, password, salt);
lua_pushboolean(L, gen_verifier == verifier);
return 1;
}
// get_password_hash(name, raw_password)
int ModApiUtil::l_get_password_hash(lua_State *L)
{
@ -320,6 +350,34 @@ int ModApiUtil::l_decompress(lua_State *L)
return 1;
}
// encode_base64(string)
int ModApiUtil::l_encode_base64(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
size_t size;
const char *data = luaL_checklstring(L, 1, &size);
std::string out = base64_encode((const unsigned char *)(data), size);
lua_pushlstring(L, out.data(), out.size());
return 1;
}
// decode_base64(string)
int ModApiUtil::l_decode_base64(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
size_t size;
const char *data = luaL_checklstring(L, 1, &size);
std::string out = base64_decode(std::string(data, size));
lua_pushlstring(L, out.data(), out.size());
return 1;
}
// mkdir(path)
int ModApiUtil::l_mkdir(lua_State *L)
{
@ -420,6 +478,7 @@ void ModApiUtil::Initialize(lua_State *L, int top)
API_FCT(get_dig_params);
API_FCT(get_hit_params);
API_FCT(check_password_entry);
API_FCT(get_password_hash);
API_FCT(is_yes);
@ -433,6 +492,9 @@ void ModApiUtil::Initialize(lua_State *L, int top)
API_FCT(get_dir_list);
API_FCT(request_insecure_environment);
API_FCT(encode_base64);
API_FCT(decode_base64);
}
void ModApiUtil::InitializeAsync(AsyncEngine& engine)
@ -459,4 +521,7 @@ void ModApiUtil::InitializeAsync(AsyncEngine& engine)
ASYNC_API_FCT(mkdir);
ASYNC_API_FCT(get_dir_list);
ASYNC_API_FCT(encode_base64);
ASYNC_API_FCT(decode_base64);
}

21
src/script/lua_api/l_util.h
View File

@ -74,6 +74,9 @@ private:
// get_hit_params(groups, tool_capabilities[, time_from_last_punch])
static int l_get_hit_params(lua_State *L);
// check_password_entry(name, entry, password)
static int l_check_password_entry(lua_State *L);
// get_password_hash(name, raw_password)
static int l_get_password_hash(lua_State *L);
@ -99,21 +102,11 @@ private:
// request_insecure_environment()
static int l_request_insecure_environment(lua_State *L);
#ifdef USE_CURL
// Helpers for HTTP fetch functions
static void read_http_fetch_request(lua_State *L, HTTPFetchRequest &req);
static void push_http_fetch_result(lua_State *L, HTTPFetchResult &res);
// http_fetch_async({url=, timeout=, post_data=})
static int l_http_fetch_async(lua_State *L);
// http_fetch_async_get(handle)
static int l_http_fetch_async_get(lua_State *L);
// http_fetch_sync({url=, timeout=, post_data=})
static int l_http_fetch_sync(lua_State *L);
#endif
// encode_base64(string)
static int l_encode_base64(lua_State *L);
// decode_base64(string)
static int l_decode_base64(lua_State *L);
public:
static void Initialize(lua_State *L, int top);

19
src/server.cpp
View File

@ -1673,7 +1673,8 @@ void Server::SendShowFormspecMessage(u16 peer_id, const std::string &formspec,
// Spawns a particle on peer with peer_id
void Server::SendSpawnParticle(u16 peer_id, v3f pos, v3f velocity, v3f acceleration,
float expirationtime, float size, bool collisiondetection,
bool vertical, std::string texture)
bool collision_removal,
bool vertical, const std::string &texture)
{
DSTACK(FUNCTION_NAME);
@ -1683,6 +1684,7 @@ void Server::SendSpawnParticle(u16 peer_id, v3f pos, v3f velocity, v3f accelerat
<< size << collisiondetection;
pkt.putLongString(texture);
pkt << vertical;
pkt << collision_removal;
if (peer_id != PEER_ID_INEXISTENT) {
Send(&pkt);
@ -1695,7 +1697,8 @@ void Server::SendSpawnParticle(u16 peer_id, v3f pos, v3f velocity, v3f accelerat
// Adds a ParticleSpawner on peer with peer_id
void Server::SendAddParticleSpawner(u16 peer_id, u16 amount, float spawntime, v3f minpos, v3f maxpos,
v3f minvel, v3f maxvel, v3f minacc, v3f maxacc, float minexptime, float maxexptime,
float minsize, float maxsize, bool collisiondetection, bool vertical, std::string texture, u32 id)
float minsize, float maxsize, bool collisiondetection, bool collision_removal,
bool vertical, const std::string &texture, u32 id)
{
DSTACK(FUNCTION_NAME);
@ -1708,6 +1711,7 @@ void Server::SendAddParticleSpawner(u16 peer_id, u16 amount, float spawntime, v3
pkt.putLongString(texture);
pkt << id << vertical;
pkt << collision_removal;
if (peer_id != PEER_ID_INEXISTENT) {
Send(&pkt);
@ -3160,7 +3164,8 @@ void Server::notifyPlayers(const std::wstring &msg)
void Server::spawnParticle(const std::string &playername, v3f pos,
v3f velocity, v3f acceleration,
float expirationtime, float size, bool
collisiondetection, bool vertical, const std::string &texture)
collisiondetection, bool collision_removal,
bool vertical, const std::string &texture)
{
// m_env will be NULL if the server is initializing
if (!m_env)
@ -3175,13 +3180,15 @@ void Server::spawnParticle(const std::string &playername, v3f pos,
}
SendSpawnParticle(peer_id, pos, velocity, acceleration,
expirationtime, size, collisiondetection, vertical, texture);
expirationtime, size, collisiondetection,
collision_removal, vertical, texture);
}
u32 Server::addParticleSpawner(u16 amount, float spawntime,
v3f minpos, v3f maxpos, v3f minvel, v3f maxvel, v3f minacc, v3f maxacc,
float minexptime, float maxexptime, float minsize, float maxsize,
bool collisiondetection, bool vertical, const std::string &texture,
bool collisiondetection, bool collision_removal,
bool vertical, const std::string &texture,
const std::string &playername)
{
// m_env will be NULL if the server is initializing
@ -3200,7 +3207,7 @@ u32 Server::addParticleSpawner(u16 amount, float spawntime,
SendAddParticleSpawner(peer_id, amount, spawntime,
minpos, maxpos, minvel, maxvel, minacc, maxacc,
minexptime, maxexptime, minsize, maxsize,
collisiondetection, vertical, texture, id);
collisiondetection, collision_removal, vertical, texture, id);
return id;
}

12
src/server.h
View File

@ -275,7 +275,8 @@ public:
void spawnParticle(const std::string &playername,
v3f pos, v3f velocity, v3f acceleration,
float expirationtime, float size,
bool collisiondetection, bool vertical, const std::string &texture);
bool collisiondetection, bool collision_removal,
bool vertical, const std::string &texture);
u32 addParticleSpawner(u16 amount, float spawntime,
v3f minpos, v3f maxpos,
@ -283,7 +284,8 @@ public:
v3f minacc, v3f maxacc,
float minexptime, float maxexptime,
float minsize, float maxsize,
bool collisiondetection, bool vertical, const std::string &texture,
bool collisiondetection, bool collision_removal,
bool vertical, const std::string &texture,
const std::string &playername);
void deleteParticleSpawner(const std::string &playername, u32 id);
@ -456,7 +458,8 @@ private:
v3f minacc, v3f maxacc,
float minexptime, float maxexptime,
float minsize, float maxsize,
bool collisiondetection, bool vertical, std::string texture, u32 id);
bool collisiondetection, bool collision_removal,
bool vertical, const std::string &texture, u32 id);
void SendDeleteParticleSpawner(u16 peer_id, u32 id);
@ -464,7 +467,8 @@ private:
void SendSpawnParticle(u16 peer_id,
v3f pos, v3f velocity, v3f acceleration,
float expirationtime, float size,
bool collisiondetection, bool vertical, std::string texture);
bool collisiondetection, bool collision_removal,
bool vertical, const std::string &texture);
u32 SendActiveObjectRemoveAdd(u16 peer_id, const std::string &datas);
void SendActiveObjectMessages(u16 peer_id, const std::string &datas, bool reliable = true);

10
src/terminal_chat_console.cpp
View File

@ -345,9 +345,11 @@ void TerminalChatConsole::step(int ch)
if (p.first > m_log_level)
continue;
m_chat_backend.addMessage(
utf8_to_wide(Logger::getLevelLabel(p.first)),
utf8_to_wide(p.second));
std::wstring error_message = utf8_to_wide(Logger::getLevelLabel(p.first));
if (!g_settings->getBool("disable_escape_sequences")) {
error_message = L"\x1b(c@red)" + error_message + L"\x1b(c@white)";
}
m_chat_backend.addMessage(error_message, utf8_to_wide(p.second));
}
// handle input
@ -438,7 +440,7 @@ void TerminalChatConsole::draw_text()
continue;
for (u32 i = 0; i < line.fragments.size(); ++i) {
const ChatFormattedFragment& fragment = line.fragments[i];
addstr(wide_to_utf8(fragment.text).c_str());
addstr(wide_to_utf8(fragment.text.getString()).c_str());
}
}
}

1
src/util/CMakeLists.txt
View File

@ -3,6 +3,7 @@ set(UTIL_SRCS
${CMAKE_CURRENT_SOURCE_DIR}/auth.cpp
${CMAKE_CURRENT_SOURCE_DIR}/base64.cpp
${CMAKE_CURRENT_SOURCE_DIR}/directiontables.cpp
${CMAKE_CURRENT_SOURCE_DIR}/enriched_string.cpp
${CMAKE_CURRENT_SOURCE_DIR}/numeric.cpp
${CMAKE_CURRENT_SOURCE_DIR}/pointedthing.cpp
${CMAKE_CURRENT_SOURCE_DIR}/serialize.cpp

2
src/util/auth.h
View File

@ -45,6 +45,6 @@ std::string encode_srp_verifier(const std::string &verifier,
/// Reads the DB-formatted SRP verifier and gets the verifier
/// and salt components.
bool decode_srp_verifier_and_salt(const std::string &encoded,
std::string *salt, std::string *bytes_v);
std::string *verifier, std::string *salt);
#endif

166
src/util/enriched_string.cpp Normal file
View File

@ -0,0 +1,166 @@
/*
Copyright (C) 2013 xyz, Ilya Zhuravlev <whatever@xyz.is>
Copyright (C) 2016 Nore, Nathanaël Courant <nore@mesecons.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "enriched_string.h"
#include "util/string.h"
#include "log.h"
using namespace irr::video;
EnrichedString::EnrichedString()
{
clear();
}
EnrichedString::EnrichedString(const std::wstring &string,
const std::vector<SColor> &colors):
m_string(string),
m_colors(colors),
m_has_background(false)
{}
EnrichedString::EnrichedString(const std::wstring &s, const SColor &color)
{
clear();
addAtEnd(s, color);
}
EnrichedString::EnrichedString(const wchar_t *str, const SColor &color)
{
clear();
addAtEnd(std::wstring(str), color);
}
void EnrichedString::operator=(const wchar_t *str)
{
clear();
addAtEnd(std::wstring(str), SColor(255, 255, 255, 255));
}
void EnrichedString::addAtEnd(const std::wstring &s, const SColor &initial_color)
{
SColor color(initial_color);
size_t i = 0;
while (i < s.length()) {
if (s[i] != L'\x1b') {
m_string += s[i];
m_colors.push_back(color);
++i;
continue;
}
++i;
size_t start_index = i;
size_t length;
if (i == s.length()) {
break;
}
if (s[i] == L'(') {
++i;
++start_index;
while (i < s.length() && s[i] != L')') {
if (s[i] == L'\\') {
++i;
}
++i;
}
length = i - start_index;
++i;
} else {
++i;
length = 1;
}
std::wstring escape_sequence(s, start_index, length);
std::vector<std::wstring> parts = split(escape_sequence, L'@');
if (parts[0] == L"c") {
if (parts.size() < 2) {
continue;
}
parseColorString(wide_to_utf8(parts[1]), color, true);
} else if (parts[0] == L"b") {
if (parts.size() < 2) {
continue;
}
parseColorString(wide_to_utf8(parts[1]), m_background, true);
m_has_background = true;
}
continue;
}
}
void EnrichedString::addChar(const EnrichedString &source, size_t i)
{
m_string += source.m_string[i];
m_colors.push_back(source.m_colors[i]);
}
void EnrichedString::addCharNoColor(wchar_t c)
{
m_string += c;
if (m_colors.empty()) {
m_colors.push_back(SColor(255, 255, 255, 255));
} else {
m_colors.push_back(m_colors[m_colors.size() - 1]);
}
}
EnrichedString EnrichedString::operator+(const EnrichedString &other) const
{
std::vector<SColor> result;
result.insert(result.end(), m_colors.begin(), m_colors.end());
result.insert(result.end(), other.m_colors.begin(), other.m_colors.end());
return EnrichedString(m_string + other.m_string, result);
}
void EnrichedString::operator+=(const EnrichedString &other)
{
m_string += other.m_string;
m_colors.insert(m_colors.end(), other.m_colors.begin(), other.m_colors.end());
}
EnrichedString EnrichedString::substr(size_t pos, size_t len) const
{
if (pos == m_string.length()) {
return EnrichedString();
}
if (len == std::string::npos || pos + len > m_string.length()) {
return EnrichedString(
m_string.substr(pos, std::string::npos),
std::vector<SColor>(m_colors.begin() + pos, m_colors.end())
);
} else {
return EnrichedString(
m_string.substr(pos, len),
std::vector<SColor>(m_colors.begin() + pos, m_colors.begin() + pos + len)
);
}
}
const wchar_t *EnrichedString::c_str() const
{
return m_string.c_str();
}
const std::vector<SColor> &EnrichedString::getColors() const
{
return m_colors;
}
const std::wstring &EnrichedString::getString() const
{
return m_string;
}

91
src/util/enriched_string.h Normal file
View File

@ -0,0 +1,91 @@
/*
Copyright (C) 2013 xyz, Ilya Zhuravlev <whatever@xyz.is>
Copyright (C) 2016 Nore, Nathanaël Courant <nore@mesecons.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef ENRICHEDSTRING_HEADER
#define ENRICHEDSTRING_HEADER
#include <string>
#include <vector>
#include <SColor.h>
class EnrichedString {
public:
EnrichedString();
EnrichedString(const std::wstring &s,
const irr::video::SColor &color = irr::video::SColor(255, 255, 255, 255));
EnrichedString(const wchar_t *str,
const irr::video::SColor &color = irr::video::SColor(255, 255, 255, 255));
EnrichedString(const std::wstring &string,
const std::vector<irr::video::SColor> &colors);
void operator=(const wchar_t *str);
void addAtEnd(const std::wstring &s, const irr::video::SColor &color);
// Adds the character source[i] at the end.
// An EnrichedString should always be able to be copied
// to the end of an existing EnrichedString that way.
void addChar(const EnrichedString &source, size_t i);
// Adds a single character at the end, without specifying its
// color. The color used will be the one from the last character.
void addCharNoColor(wchar_t c);
EnrichedString substr(size_t pos = 0, size_t len = std::string::npos) const;
EnrichedString operator+(const EnrichedString &other) const;
void operator+=(const EnrichedString &other);
const wchar_t *c_str() const;
const std::vector<irr::video::SColor> &getColors() const;
const std::wstring &getString() const;
inline bool operator==(const EnrichedString &other) const
{
return (m_string == other.m_string && m_colors == other.m_colors);
}
inline bool operator!=(const EnrichedString &other) const
{
return !(*this == other);
}
inline void clear()
{
m_string.clear();
m_colors.clear();
m_has_background = false;
}
inline bool empty() const
{
return m_string.empty();
}
inline size_t size() const
{
return m_string.size();
}
inline bool hasBackground() const
{
return m_has_background;
}
inline irr::video::SColor getBackground() const
{
return m_background;
}
private:
std::wstring m_string;
std::vector<irr::video::SColor> m_colors;
bool m_has_background;
irr::video::SColor m_background;
};
#endif

32
src/util/string.h
View File

@ -519,6 +519,38 @@ std::basic_string<T> unescape_enriched(const std::basic_string<T> &s)
return output;
}
template <typename T>
std::vector<std::basic_string<T> > split(const std::basic_string<T> &s, T delim)
{
std::vector<std::basic_string<T> > tokens;
std::basic_string<T> current;
bool last_was_escape = false;
for (size_t i = 0; i < s.length(); i++) {
T si = s[i];
if (last_was_escape) {
current += '\\';
current += si;
last_was_escape = false;
} else {
if (si == delim) {
tokens.push_back(current);
current = std::basic_string<T>();
last_was_escape = false;
} else if (si == '\\') {
last_was_escape = true;
} else {
current += si;
last_was_escape = false;
}
}
}
//push last element
tokens.push_back(current);
return tokens;
}
/**
* Checks that all characters in \p to_check are a decimal digits.
*