1379 lines
49 KiB
Lua
1379 lines
49 KiB
Lua
--compassgps 2.7
|
|
|
|
--This fork was written by Kilarin (Donald Hines)
|
|
--Original code by Echo, PilzAdam, and TeTpaAka is WTFPL.
|
|
--My changes are CC0 (No rights reserved)
|
|
--textures: original compass textures: CC BY-SA by Echo
|
|
-- compass b textures: CC BY-SA by Bas080 (slight modifications by Kilarin)
|
|
-- compass c textures: CC BY-SA by Andre Goble mailto:spootonium@gmail.com
|
|
-- (slight modifications by Kilarin)
|
|
|
|
--fixed bug that caused compass to jump around in inventory
|
|
--fixed bug causing removed bookmarks not to be saved
|
|
--expanded bookmark list from dropdown to textlist
|
|
--added pos and distance to display list
|
|
--added hud showing current pos -> target pos : distance
|
|
|
|
-- Boilerplate to support localized strings if intllib mod is installed.
|
|
local S
|
|
if (minetest.global_exists("intllib")) then
|
|
if (intllib.make_gettext_pair) then
|
|
S = intllib.make_gettext_pair()
|
|
else
|
|
S = intllib.Getter()
|
|
end
|
|
else
|
|
S = function ( s ) return s end
|
|
end
|
|
|
|
local hud_default_x=0.5
|
|
local hud_default_y=0.8
|
|
local hud_default_color="FFFF00"
|
|
local compass_default_type="c"
|
|
local compass_valid_types={"a","b","c", "d"}
|
|
local activewidth=8 --until I can find some way to get it from minetest
|
|
local max_shared=10 --how many shared bookmarks a user with shared_bookmarks priv can make.
|
|
local show_shared_on_singleplayer=false --show shared and admin checkboxes on singleplayer
|
|
--the ONLY reason to change this variable to true is for testing. shared and admin bookmarks
|
|
--make no sense in a single player game.
|
|
|
|
minetest.register_privilege("shared_bookmarks",
|
|
S("Can create shared bookmarks for use by anyone with a compassgps"))
|
|
--minetest.register_privilege("shared_bookmarks", {
|
|
-- description = "Can create shared bookmarks for use by anyone with a compassgps",
|
|
-- give_to_singleplayer = false,})
|
|
|
|
compassgps = { }
|
|
local player_hud = { };
|
|
local bookmarks = { }
|
|
local point_to = {}
|
|
local sort_function = {}
|
|
local distance_function ={}
|
|
local hud_pos = {}
|
|
local hud_color = {}
|
|
local compass_type = {}
|
|
local view_type_P = {}
|
|
local view_type_S = {}
|
|
local view_type_A = {}
|
|
local textlist_clicked = {}
|
|
textlist_bkmrks = {}
|
|
local singleplayer = false
|
|
local target = {}
|
|
local pos = {}
|
|
local dir = 90
|
|
local default_bookmark = {}
|
|
local backwardscompatsave = "NO"
|
|
|
|
|
|
print(S("compassgps reading bookmarks"))
|
|
local file = io.open(minetest.get_worldpath().."/bookmarks", "r")
|
|
if file then
|
|
bookmarks = minetest.deserialize(file:read("*all"))
|
|
-- check if it was an empty file because empty files can crash server
|
|
if bookmarks == nil then
|
|
print("compassgps:ERROR:bookmarks file exists but is empty, will recreate")
|
|
print("compassgps: this will stop the server from crashing, but bookmarks are lost")
|
|
print("compassgps: please restore "..minetest.get_worldpath().."/bookmarks from a backup if possible")
|
|
bookmarks = { }
|
|
end
|
|
file:close()
|
|
end
|
|
|
|
--local remove
|
|
|
|
|
|
--the sort functions and distance functions have to be defined ABOVE the
|
|
--"main" block or will be nil
|
|
|
|
function compassgps.sort_by_distance(table,a,b,player)
|
|
--print("sort_by_distance a="..compassgps.pos_to_string(table[a]).." b="..pos_to_string(table[b]))
|
|
local playerpos = player:getpos()
|
|
local name=player:get_player_name()
|
|
--return compassgps.distance3d(playerpos,table[a]) < compassgps.distance3d(playerpos,table[b])
|
|
if distance_function[name] then
|
|
return distance_function[name](playerpos,table[a]) <
|
|
distance_function[name](playerpos,table[b])
|
|
else
|
|
return false --this should NEVER happen
|
|
end
|
|
end --sort_by_distance
|
|
|
|
function compassgps.sort_by_name(table,a,b,player)
|
|
local atype="P" --default to P
|
|
if table[a].type then atype=table[a].type end
|
|
local btype="P"
|
|
if table[b].type then btype=table[b].type end
|
|
if atype == btype then
|
|
local aplayer=""
|
|
if table[a].player then aplayer=table[a].player end
|
|
local bplayer=""
|
|
if table[b].player then bplayer=table[b].player end
|
|
if aplayer == bplayer then
|
|
return a < b --compare on bookmark name
|
|
else
|
|
return aplayer < bplayer --compare on player name
|
|
end --compare player name
|
|
else
|
|
return atype < btype --compare on bookmark type
|
|
end -- compare type
|
|
end --sort_by_name
|
|
|
|
|
|
function compassgps.distance2d(pos1in,pos2in)
|
|
local pos1=compassgps.round_digits_vector(pos1in,0)
|
|
local pos2=compassgps.round_digits_vector(pos2in,0)
|
|
return math.sqrt((pos2.x-pos1.x)^2+(pos2.z-pos1.z)^2)
|
|
end --distance2d
|
|
|
|
|
|
--calculate distance between two points
|
|
function compassgps.distance3d(pos1in,pos2in)
|
|
--round to nearest node
|
|
--print(" pos1in="..compassgps.pos_to_string(pos1in).." pos2in="..compassgps.pos_to_string(pos2in))
|
|
local pos1=compassgps.round_digits_vector(pos1in,0)
|
|
local pos2=compassgps.round_digits_vector(pos2in,0)
|
|
return math.sqrt((pos2.x-pos1.x)^2+(pos2.z-pos1.z)^2+(pos2.y-pos1.y)^2)
|
|
end --distance3d
|
|
|
|
|
|
|
|
-- **********************************************************
|
|
print(S("compassgps reading settings"))
|
|
if minetest.is_singleplayer() and show_shared_on_singleplayer==false then
|
|
singleplayer=true
|
|
else
|
|
singleplayer=false
|
|
end
|
|
|
|
local settings = { }
|
|
local file = io.open(minetest.get_worldpath().."/compassgps_settings", "r")
|
|
if file then
|
|
settings = minetest.deserialize(file:read("*all"))
|
|
-- check if it was an empty file because empty files can crash server
|
|
if settings == nil then
|
|
print("compassgps:ERROR:compassgps_setting file exists but is empty, will recreate")
|
|
settings = { }
|
|
end
|
|
file:close()
|
|
end
|
|
--now transfer these to the correct variables
|
|
for name,stng in pairs(settings) do
|
|
--if settings[name].point_name then
|
|
-- point_name[name]=settings[name].point_name
|
|
--end
|
|
if settings[name].point_to and settings[name].point_to.bkmrkname then
|
|
point_to[name]=settings[name].point_to
|
|
else
|
|
point_to[name]=nil
|
|
end
|
|
if settings[name].sort_function then
|
|
if settings[name].sort_function == "name" then
|
|
sort_function[name]=compassgps.sort_by_name
|
|
else
|
|
sort_function[name]=compassgps.sort_by_distance
|
|
end
|
|
end
|
|
if settings[name].distance_function then
|
|
if settings[name].distance_function == "2d" then
|
|
distance_function[name]=compassgps.distance2d
|
|
else
|
|
distance_function[name]=compassgps.distance3d
|
|
end
|
|
end
|
|
if settings[name].hud_pos then
|
|
hud_pos[name]=settings[name].hud_pos
|
|
end
|
|
if settings[name].hud_color then
|
|
hud_color[name]=settings[name].hud_color
|
|
end
|
|
if settings[name].compass_type then
|
|
compass_type[name]=settings[name].compass_type
|
|
end
|
|
--saved as strings so its easier to check for nil
|
|
if settings[name].view_type_P then
|
|
view_type_P[name]=settings[name].view_type_P
|
|
else
|
|
view_type_P[name]="true"
|
|
end --view_type_P
|
|
if settings[name].view_type_S then
|
|
view_type_S[name]=settings[name].view_type_S
|
|
else
|
|
view_type_S[name]="false"
|
|
end --view_type_S
|
|
if settings[name].view_type_A then
|
|
view_type_A[name]=settings[name].view_type_A
|
|
else
|
|
view_type_A[name]="false"
|
|
end --view_type_A
|
|
|
|
if singleplayer then
|
|
view_type_P[name]="true"
|
|
view_type_A[name]="false"
|
|
view_type_S[name]="false"
|
|
end--override view types
|
|
|
|
end --for
|
|
|
|
|
|
function compassgps.bookmark_to_string(bkmrk)
|
|
if not bkmrk then return "{nil}" end
|
|
local str="{"
|
|
if bkmrk.player then str=str..bkmrk.player
|
|
else str=str.."player=nil" end
|
|
str=str.." : "
|
|
if bkmrk.bkmrkname then str=str..bkmrk.bkmrkname
|
|
else str=str.."bkmrkname=nil" end
|
|
str=str.." : "..compassgps.pos_to_string(bkmrk).." : "
|
|
if bkmrk.type then str=str..bkmrk.type
|
|
else str=str.."type=nil" end
|
|
str=str.."}"
|
|
return str
|
|
end -- bookmark_to_string
|
|
|
|
|
|
function compassgps.bookmark_name_string(bkmrk)
|
|
--print("bookmark_name_string: "..compassgps.bookmark_to_string(bkmrk))
|
|
if bkmrk.type=="A" then
|
|
return "*admin*:"..bkmrk.player.."> "..bkmrk.bkmrkname
|
|
elseif bkmrk.type=="S" then
|
|
return "*shared*:"..bkmrk.player.."> "..bkmrk.bkmrkname
|
|
else
|
|
return bkmrk.bkmrkname
|
|
end
|
|
end --bookmark_name_string
|
|
|
|
|
|
function compassgps.bookmark_name_pos_dist(bkmrk,playername,playerpos)
|
|
if distance_function[playername] == nil then
|
|
return ""
|
|
end
|
|
return compassgps.bookmark_name_string(bkmrk).." : "..compassgps.pos_to_string(bkmrk)..
|
|
" : "..compassgps.round_digits(distance_function[playername](playerpos,bkmrk),2)
|
|
end --gookmark_name_pos_dist
|
|
|
|
|
|
function compassgps.count_shared(playername)
|
|
local c=0
|
|
for k,v in pairs(bookmarks) do
|
|
if v.player and v.player==playername and v.type and v.type=="S" then
|
|
c=c+1
|
|
end --if
|
|
end --for
|
|
return c
|
|
end--count_shared
|
|
|
|
|
|
|
|
--*********************************************************
|
|
--mode "L" create list for displaying bookmarks in gui
|
|
--mode "C" display private bookmarks only in chat
|
|
--mode "M" similar to "L" but with current position (for maps)
|
|
function compassgps.bookmark_loop(mode,playername,findidx)
|
|
--print("bookmark_loop top")
|
|
local player = minetest.get_player_by_name(playername)
|
|
local playerpos = player:getpos()
|
|
local list=""
|
|
local bkmrkidx=1
|
|
local i=1
|
|
if mode=="L" or mode=="M" then
|
|
local spawnbkmrk=compassgps.get_default_bookmark(playername,1)
|
|
textlist_bkmrks[playername]={}
|
|
if mode=="M" then
|
|
local cpos=compassgps.round_pos(playerpos)
|
|
list = S("current position : ")..compassgps.pos_to_string({x=cpos.x,y=cpos.y,z=cpos.z,player=playername,type="P",bkmrkname=playername.."'s map"})..","..
|
|
compassgps.bookmark_name_pos_dist(spawnbkmrk,playername,playerpos)
|
|
textlist_bkmrks[playername][1]={x=cpos.x,y=cpos.y,z=cpos.z,player=playername,type="P",bkmrkname=S("%s's map"):format(playername)}
|
|
textlist_bkmrks[playername][2]=spawnbkmrk
|
|
i=2
|
|
mode="L"
|
|
else
|
|
list = compassgps.bookmark_name_pos_dist(spawnbkmrk,playername,playerpos)
|
|
textlist_bkmrks[playername][1]=spawnbkmrk
|
|
end --initialize list
|
|
|
|
--add all spawn position from beds mod, sethome mod and the default spawn point
|
|
spawnbkmrk=compassgps.get_default_bookmark(playername,2)
|
|
if spawnbkmrk~=nil then
|
|
i=i+1
|
|
list = list..","..compassgps.bookmark_name_pos_dist(spawnbkmrk,playername,playerpos)
|
|
textlist_bkmrks[playername][i]=spawnbkmrk
|
|
end
|
|
spawnbkmrk=compassgps.get_default_bookmark(playername,3)
|
|
if spawnbkmrk~=nil then
|
|
i=i+1
|
|
list = list..","..compassgps.bookmark_name_pos_dist(spawnbkmrk,playername,playerpos)
|
|
textlist_bkmrks[playername][i]=spawnbkmrk
|
|
end
|
|
textlist_clicked[playername]=1
|
|
end
|
|
|
|
--bkmrkidx will be used to highlight the currently selected item in the list
|
|
backwardscompatsave="NO"
|
|
|
|
for k,v in spairs(bookmarks,sort_function[playername],player) do
|
|
--backwards compatibility
|
|
--since version 1.5, all bookmarks will have a player and type, but
|
|
--bookmarks from the old compass mods and previous versions of this
|
|
--mod will not. Because the original mod did not put a seperator between
|
|
--the playername and the bookmark name, the only way to seperate them
|
|
--is when you have the player name. this if says that if v.player is
|
|
--not defined and the begining of the bookmark matches the playername
|
|
--then set v.player and v.type and set a flag to save the bookmarks
|
|
--print("bookmark_loop unmod "..compassgps.bookmark_to_string(v))
|
|
if not v.player then --if playername is not set, fix it
|
|
local pos1, pos2 = string.find(k, playername, 0)
|
|
if pos1==1 and pos2 then --add playername and type to bookmark
|
|
v.player=playername
|
|
v.type="P"
|
|
v.bkmrkname=string.sub(k,string.len(v.player)+1)
|
|
backwardscompatsave="YES"
|
|
end --if pos1==1
|
|
end --if not v.player backwards compatibility
|
|
|
|
--even though we set v.player above, that was for bookmarks that match
|
|
--this playername, so there could still be other players bookmarks that
|
|
--do not have v.player defined, thats why we have to check it again.
|
|
local vplayernm=""
|
|
if v.player then vplayernm=v.player end
|
|
local vtype="P"
|
|
if v.type then vtype=v.type end
|
|
local vbkmrkname=k
|
|
if v.bkmrkname then vbkmrkname=v.bkmrkname end
|
|
--now vplayernm,vtype,vbkmrkname are guaranteed to be defined
|
|
|
|
--admin and shared bookmarks
|
|
if (mode=="L") and
|
|
( (vtype=="A" and view_type_A[playername]=="true") or
|
|
(vtype=="S" and view_type_S[playername]=="true") ) then
|
|
i=i+1
|
|
list = list..","..compassgps.bookmark_name_pos_dist(v,playername,playerpos)
|
|
textlist_bkmrks[playername][i]=v
|
|
--print("bookmark_loop AS "..i.." "..compassgps.bookmark_to_string(textlist_bkmrks[playername][i]))
|
|
--private bookmarks
|
|
elseif vtype=="P" and vplayernm==playername and view_type_P[playername]=="true" then
|
|
i=i+1
|
|
if mode=="L" then
|
|
list = list..","..compassgps.bookmark_name_pos_dist(v,playername,playerpos)
|
|
--list = list..","..vbkmrkname.." : "..compassgps.pos_to_string(v)..
|
|
-- " : "..compassgps.round_digits(distance_function[playername](playerpos,v),2)
|
|
textlist_bkmrks[playername][i]=v
|
|
--print("bookmark_loop P "..i.." "..compassgps.bookmark_to_string(textlist_bkmrks[playername][i]))
|
|
elseif mode=="C" then
|
|
--minetest.chat_send_player(playername, vbkmrkname..": "..compassgps.pos_to_string(v))
|
|
minetest.chat_send_player(playername, compassgps.bookmark_name_pos_dist(v,playername,playerpos))
|
|
end
|
|
end --if vtype
|
|
|
|
--print("bookmark_loop mode="..mode.." bkmrkidx="..bkmrkidx.." vbkmkrname="..vbkmrkname.." point_to="..point_to[playername].bkmrkname.." vplayer="..vplayer.." point_to="..point_to[playername].player)
|
|
--set testlist_clicked to the currently selected item in the list
|
|
if point_to[playername]~=nil then -- don't crash when point_to[playername] is nil
|
|
if mode=="L" and bkmrkidx==1 and vbkmrkname==point_to[playername].bkmrkname
|
|
and vplayernm==point_to[playername].player then
|
|
bkmrkidx=i
|
|
textlist_clicked[playername]=i
|
|
--point_to is the bookmark this player's compass is already pointing to
|
|
--when we open the list, if we found a bookmark that matches that item, we want
|
|
--to highlight it (by setting bkmrkidx to the index to highlight) and we want
|
|
--to set textlist_clicked to match that item. We need textlist_clicked because
|
|
--textlist does not return the currently selected item when you click a button,
|
|
--so we must keep the currently selected item in memory
|
|
--elseif mode=="I" and i==findidx then
|
|
-- return bkmrkname --found the item we were looking for, we are done.
|
|
end --if mode=L
|
|
end --for spairs
|
|
end --point_to[playername]~=nil
|
|
|
|
if backwardscompatsave=="YES" then compassgps.write_bookmarks() end
|
|
|
|
if mode=="L" then
|
|
return list,bkmrkidx
|
|
--elseif mode=="I" then
|
|
-- return "default" --didn't find it, so return default.
|
|
end --if mode=="L"
|
|
|
|
end --bookmark_loop
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function compassgps.get_confirm_formspec(playername,bkmrkidx)
|
|
--print("get_confirm_remove_formspec")
|
|
local player = minetest.get_player_by_name(playername)
|
|
if not compassgps.verify_bookmark_parms("remove_bookmark",player,playername,bkmrkidx)
|
|
then return end
|
|
local bkmrk=textlist_bkmrks[playername][bkmrkidx]
|
|
|
|
return "compassgps:confirm_remove", "size[8,2;]"..
|
|
default.gui_bg..
|
|
default.gui_bg_img..
|
|
default.gui_slots..
|
|
"label[0,0.2;"..S("Remove: ")..compassgps.bookmark_name_string(bkmrk).." ?]"..
|
|
"button[0,0.7;4,1;confirm_remove_yes;"..S("Yes").."]"..
|
|
"button[4,0.7;4,1;confirm_remove_no;"..S("No").."]"
|
|
end
|
|
|
|
|
|
function compassgps.check_view_type_all_blank(playername)
|
|
--view_type values are not all set when you first bring up the form
|
|
--so we check to ensure that view_type_A and S are default false for sp and true for mp
|
|
--and that if all values are false we set view_type_P to true
|
|
local defaultvalue="true"
|
|
if singleplayer then
|
|
defaultvalue="false"
|
|
end
|
|
if (not view_type_A[playername]) then
|
|
view_type_A[playername]=defaultvalue
|
|
end
|
|
if (not view_type_S[playername]) then
|
|
view_type_S[playername]=defaultvalue
|
|
end
|
|
if (not view_type_P[playername])
|
|
or (view_type_P[playername]=="false" and view_type_S[playername]=="false"
|
|
and view_type_A[playername]=="false") then
|
|
view_type_P[playername]="true"
|
|
end
|
|
end --check_view_type_all_blank
|
|
|
|
|
|
|
|
minetest.register_on_player_receive_fields(function(player,formname,fields)
|
|
if (not player) then
|
|
return false;
|
|
end
|
|
|
|
local playername = player:get_player_name();
|
|
if (playername ~= "" and formname == "compassgps:bookmarks") then
|
|
--"bookmark" field is set EVERY time. I would like to detect someone hitting
|
|
--enter in that field, but the problem is, if someone types something into
|
|
--the bookmark field, and then clicks on a bookmark in the textlist,
|
|
--I would get back bookmark as set. So, the only way to detect that
|
|
--enter has been hit in the bookmark field is to check bookmark, and ensure
|
|
--every other field is NOT set.
|
|
--this leaves open the possibility of someone typing in the hudx or hudy
|
|
--field and hitting enter after typing in the bookmark field. Not likely
|
|
if (fields["new_bookmark"] and fields["bookmark"]) --hit the bookmark button
|
|
or ( (fields["bookmark"]) and (fields["bookmark"]~="") --bookmark field not blank
|
|
and (not fields["remove_bookmark"]) and (not fields["find_bookmark"])
|
|
and (not fields["bookmark_list"]) and (not fields["sort_type"])
|
|
and (not fields["distance_type"]) and (not fields["settings"])
|
|
and (not fields["teleport"]) and (not fields["show_private"])
|
|
and (not fields["show_shared"]) and (not fields["show_admin"])
|
|
)
|
|
then
|
|
local type="P"
|
|
if fields["new_shared_bookmark"] then
|
|
type="S"
|
|
elseif fields["new_admin_bookmark"] then
|
|
type="A"
|
|
end --shared or admin
|
|
|
|
--lets limmit to 5 for normal users
|
|
if type=="P" and not minetest.check_player_privs(player, {protection_bypass=true}) then
|
|
local c=0
|
|
for k,v in pairs(bookmarks) do
|
|
if v.player and v.player==playername and v.type and v.type=="P" then
|
|
c=c+1
|
|
end --if
|
|
end --for
|
|
local limit = 5
|
|
if c >= limit then
|
|
minetest.chat_send_player(playername,S("You have reached the limit of " .. tostring(limit) .." bookmarks. Delete some records to be able to add a new one"))
|
|
return
|
|
end
|
|
end
|
|
|
|
compassgps.set_bookmark(playername, fields["bookmark"],type)
|
|
minetest.show_formspec(playername, compassgps.get_compassgps_formspec(playername))
|
|
elseif fields["remove_bookmark"] and textlist_clicked[playername] then
|
|
local bkmrkidx=textlist_clicked[playername]
|
|
if textlist_bkmrks[playername][bkmrkidx].player ~= playername then
|
|
--only admins can delete someone elses shared bookmark
|
|
--check to see if the player has "privs" privliges
|
|
local player_privs
|
|
player_privs = minetest.get_player_privs(playername)
|
|
if not player_privs["privs"] then
|
|
minetest.chat_send_player(playername,S("you can not remove someone elses bookmark:")..
|
|
compassgps.bookmark_name_string(textlist_bkmrks[playername][bkmrkidx]))
|
|
return
|
|
end --if not player_privs
|
|
end -- if player~=playername
|
|
|
|
-- you can't remove default bookmarks (bed, home, spawnpoint)
|
|
if textlist_bkmrks[playername][bkmrkidx].bkmrkname==nil or textlist_bkmrks[playername][bkmrkidx].player==nil then
|
|
return
|
|
end
|
|
if bookmarks[textlist_bkmrks[playername][bkmrkidx].player..textlist_bkmrks[playername][bkmrkidx].bkmrkname]==nil then
|
|
return
|
|
end
|
|
|
|
--if they got here, they have authority to del the bookmark, show confirm dialog
|
|
minetest.show_formspec(playername, compassgps.get_confirm_formspec(playername, bkmrkidx))
|
|
elseif fields["find_bookmark"] and textlist_clicked[playername] then
|
|
--print("compassgps.fields find_bookmark triggered, playername="..playername.." textlist_clicked="..textlist_clicked[playername])
|
|
compassgps.find_bookmark(playername,textlist_clicked[playername])
|
|
elseif fields["bookmark_list"] then
|
|
local idx=tonumber(string.sub(fields["bookmark_list"],5))
|
|
--textlist_clicked[playername]=compassgps.bookmark_from_idx(playername,idx)
|
|
--textlist_clicked[playername]=compassgps.bookmark_loop("I",playername,idx)
|
|
textlist_clicked[playername]=idx
|
|
--print("bookmark_list triggered textlist idx="..idx.." tlc="..textlist_clicked[playername])
|
|
elseif fields["sort_type"] then
|
|
local idx=tonumber(string.sub(fields["sort_type"],5))
|
|
if idx==1 then
|
|
sort_function[playername]=compassgps.sort_by_name
|
|
else
|
|
sort_function[playername]=compassgps.sort_by_distance
|
|
end --if name else distance
|
|
minetest.show_formspec(playername, compassgps.get_compassgps_formspec(playername))
|
|
elseif fields["distance_type"] then
|
|
local idx=tonumber(string.sub(fields["distance_type"],5))
|
|
if idx==1 then
|
|
distance_function[playername]=compassgps.distance3d
|
|
else
|
|
distance_function[playername]=compassgps.distance2d
|
|
end --if 2d else 3d
|
|
minetest.show_formspec(playername, compassgps.get_compassgps_formspec(playername))
|
|
elseif fields["show_private"] then
|
|
view_type_P[playername]=tostring(fields["show_private"])
|
|
compassgps.check_view_type_all_blank(playername)
|
|
minetest.show_formspec(playername, compassgps.get_compassgps_formspec(playername))
|
|
elseif fields["show_shared"] then
|
|
view_type_S[playername]=tostring(fields["show_shared"])
|
|
compassgps.check_view_type_all_blank(playername)
|
|
minetest.show_formspec(playername, compassgps.get_compassgps_formspec(playername))
|
|
elseif fields["show_admin"] then
|
|
view_type_A[playername]=tostring(fields["show_admin"])
|
|
compassgps.check_view_type_all_blank(playername)
|
|
minetest.show_formspec(playername, compassgps.get_compassgps_formspec(playername))
|
|
elseif fields["teleport"] then
|
|
-- Teleport player.
|
|
compassgps.teleport_bookmark(playername, textlist_clicked[playername])
|
|
elseif fields["settings"] then
|
|
--bring up settings screen
|
|
minetest.show_formspec(playername, compassgps.get_settings_formspec(playername))
|
|
end --compassgps formspec
|
|
elseif (playername ~= "" and formname == "compassgps:settings") then
|
|
if fields["hud_pos"] then --and fields["hudx"] and fields["hudy"] then
|
|
--minetest.chat_send_all("hud_pos triggered")
|
|
if tonumber(fields["hudx"]) and tonumber(fields["hudy"]) then
|
|
hud_pos[playername].x=fields["hudx"]
|
|
hud_pos[playername].y=fields["hudy"]
|
|
if tonumber(hud_pos[playername].x)<0 or tonumber(hud_pos[playername].x)>1
|
|
or tonumber(hud_pos[playername].y)<0 or tonumber(hud_pos[playername].y)>1 then
|
|
minetest.chat_send_player(playername,S("compassgps: hud coords out of range, hud will not be displayed. Change to between 0 and 1 to restore"))
|
|
--compassgps.write_settings() --no need to save until you quit
|
|
end
|
|
else --not numbers
|
|
minetest.chat_send_player(playername,S("compassgps: hud coords are not numeric. Change to between 0 and 1"))
|
|
end --if x,y valid
|
|
if tonumber(fields["hudcolor"],16) then
|
|
hud_color[playername]=fields["hudcolor"]
|
|
else
|
|
minetest.chat_send_player(playername,S("compassgps: hud color not valid hex number"))
|
|
end --if color valid
|
|
elseif fields["compass_type_a"] then
|
|
compass_type[playername]="a"
|
|
elseif fields["compass_type_b"] then
|
|
compass_type[playername]="b"
|
|
elseif fields["compass_type_c"] then
|
|
compass_type[playername]="c"
|
|
elseif fields["compass_type_d"] then
|
|
compass_type[playername]="d"
|
|
end --if fields["hud_pos"]
|
|
elseif (playername ~= "" and formname == "compassgps:confirm_remove") then
|
|
if fields["confirm_remove_yes"] then
|
|
compassgps.remove_bookmark(playername, textlist_clicked[playername])
|
|
minetest.show_formspec(playername, compassgps.get_compassgps_formspec(playername))
|
|
elseif fields["confirm_remove_no"] then
|
|
minetest.show_formspec(playername, compassgps.get_compassgps_formspec(playername))
|
|
end -- if fields["confirm_remove_yes"]
|
|
end -- form if
|
|
end)
|
|
|
|
|
|
--saves the bookmark list in minetest/words/<worldname>/bookmarks
|
|
function compassgps.write_bookmarks()
|
|
local file = io.open(minetest.get_worldpath().."/bookmarks", "w")
|
|
if file then
|
|
file:write(minetest.serialize(bookmarks))
|
|
file:close()
|
|
end
|
|
end --write_bookmarks
|
|
|
|
|
|
--saves the settings in minetest/words/<worldname>/compassgps_settings
|
|
function compassgps.write_settings()
|
|
--loop through players and set settings
|
|
--(less error prone than trying to keep settings in sync all the time
|
|
print(S("compassgps writing settings"))
|
|
local players = minetest.get_connected_players()
|
|
for i,player in ipairs(players) do
|
|
local name = player:get_player_name();
|
|
local sort_short="name"
|
|
--if you save the actual sort_function or distance_function, it saves the
|
|
--whole function in the serialized file! not what I wanted, and doesn't work right.
|
|
if sort_function[name] and sort_function[name]==compassgps.sort_by_distance then
|
|
sort_short="distance"
|
|
end
|
|
local dist_short="2d"
|
|
if distance_function[name] and distance_function[name]==compassgps.distance3d then
|
|
dist_short="3d"
|
|
end
|
|
settings[name]={point_to=point_to[name],
|
|
hud_pos=hud_pos[name],
|
|
sort_function=sort_short,
|
|
distance_function=dist_short,
|
|
hud_color=hud_color[name],
|
|
compass_type=compass_type[name],
|
|
view_type_P=view_type_P[name],
|
|
view_type_S=view_type_S[name],
|
|
view_type_A=view_type_A[name]}
|
|
end
|
|
--now write to file
|
|
local file = io.open(minetest.get_worldpath().."/compassgps_settings", "w")
|
|
if file then
|
|
file:write(minetest.serialize(settings))
|
|
file:close()
|
|
end
|
|
end --write_settings
|
|
|
|
|
|
minetest.register_on_leaveplayer(function(player)
|
|
compassgps.write_settings()
|
|
end)
|
|
|
|
minetest.register_on_shutdown(compassgps.write_settings)
|
|
|
|
|
|
function compassgps.clean_string(str)
|
|
--remove dangerous characters that will mess up the list of bookmarks
|
|
--the file can handle these fine, but the LIST for the textlist
|
|
--will interpret these as seperators
|
|
str=string.gsub(str,",",".")
|
|
str=string.gsub(str,";",".")
|
|
str=string.gsub(str,"%[","(")
|
|
str=string.gsub(str,"%]",")")
|
|
return str
|
|
end --clean_string
|
|
|
|
local function locate( table, value )
|
|
for i = 1, #table do
|
|
if table[i] == value then return true end
|
|
end
|
|
return false
|
|
end
|
|
|
|
local function check_is_inside_forbiden_area(pos)
|
|
local table = {"fbd"}
|
|
if areas then
|
|
local areasAtPos = areas:getAreasAtPos(pos)
|
|
for id, area in pairs(areasAtPos) do
|
|
--minetest.chat_send_all(dump(area.name))
|
|
if locate( table, area.name ) then
|
|
return true
|
|
end
|
|
end
|
|
end
|
|
return false
|
|
end
|
|
|
|
function compassgps.set_bookmark(playername, bkmrkname, type, predefinedpos)
|
|
local player = minetest.get_player_by_name(playername)
|
|
if not player then
|
|
return
|
|
end
|
|
|
|
local pos = player:getpos()
|
|
|
|
local is_forbiden = check_is_inside_forbiden_area(pos)
|
|
if minetest.check_player_privs(player, {protection_bypass=true}) then is_forbiden = false end
|
|
|
|
if predefinedpos ~= nil then
|
|
pos = predefinedpos
|
|
end
|
|
--we are marking a NODE, no need to keep all those fractions
|
|
pos=compassgps.round_pos(pos)
|
|
|
|
bkmrkname=compassgps.clean_string(bkmrkname)
|
|
|
|
if bkmrkname == "" then
|
|
minetest.chat_send_player(playername, S("Give the bookmark a name."))
|
|
return
|
|
end
|
|
if bkmrkname == "default" or bkmrkname == "bed" or bkmrkname == "sethome"
|
|
or is_forbiden == true
|
|
or string.sub(bkmrkname,1,8) == "*shared*"
|
|
or string.sub(bkmrkname,1,7)=="*admin*" then
|
|
minetest.chat_send_player(playername, S("A bookmark with the name '%s' can't be created."):format(bkmrkname))
|
|
return
|
|
end
|
|
if bookmarks[playername..bkmrkname] then
|
|
minetest.chat_send_player(playername, S("You already have a bookmark with that name."))
|
|
return
|
|
end
|
|
|
|
pos.type=type or "P" --Private Shared Admin
|
|
|
|
if pos.type=="S" and compassgps.count_shared(playername) >= max_shared then
|
|
minetest.chat_send_player(playername, S("The maximum number of shared bookmarks any user can create is %d."):format(max_shared))
|
|
return
|
|
end
|
|
|
|
pos.bkmrkname=bkmrkname
|
|
pos.player=playername
|
|
|
|
bookmarks[playername..bkmrkname] = pos
|
|
|
|
compassgps.write_bookmarks()
|
|
minetest.chat_send_player(playername, S("Bookmark '%s' added at %s type=%s"):format(bkmrkname, compassgps.pos_to_string(pos), pos.type))
|
|
end
|
|
|
|
|
|
minetest.register_chatcommand("set_bookmark", {
|
|
params = "<bookmark_name>",
|
|
description = S("set_bookmark: Sets a location bookmark for the player"),
|
|
func = function (playername, bkmrkname)
|
|
compassgps.set_bookmark(playername, bkmrkname, "P")
|
|
end,
|
|
})
|
|
|
|
|
|
|
|
--returns a pos that is rounded special case. round 0 digits for X and Z,
|
|
--round 1 digit for Y
|
|
function compassgps.round_pos(pos)
|
|
pos.x=compassgps.round_digits(pos.x,0)
|
|
pos.y=compassgps.round_digits(pos.y,1)
|
|
pos.z=compassgps.round_digits(pos.z,0)
|
|
return pos
|
|
end --round_pos
|
|
|
|
|
|
|
|
function compassgps.round_digits(num,digits)
|
|
if num >= 0 then return math.floor(num*(10^digits)+0.5)/(10^digits)
|
|
else return math.ceil(num*(10^digits)-0.5)/(10^digits)
|
|
end
|
|
end --round_digits
|
|
|
|
function compassgps.round_digits_vector(vec,digits)
|
|
return {x=compassgps.round_digits(vec.x,digits),y=compassgps.round_digits(vec.y,digits),
|
|
z=compassgps.round_digits(vec.z,digits)}
|
|
end --round_digits_vector
|
|
|
|
|
|
--because built in pos_to_string doesn't handle nil, and commas mess up textlist
|
|
--this rounds same rules as for setting bookmark or teleporting
|
|
--that way what you see in the hud matches where you teleport or bookmark
|
|
function compassgps.pos_to_string(pos)
|
|
if pos==nil then return "(nil)"
|
|
else
|
|
pos=compassgps.round_pos(pos)
|
|
return "("..pos.x.." "..pos.y.." "..pos.z..")"
|
|
end --pos==nill
|
|
end --pos_to_string
|
|
|
|
|
|
|
|
minetest.register_chatcommand("list_bookmarks", {
|
|
params = "",
|
|
description = S("list_bookmarks: Lists all bookmarks of a player"),
|
|
func = function(name, param)
|
|
compassgps.bookmark_loop("C",name)
|
|
end,
|
|
})
|
|
|
|
|
|
function compassgps.verify_bookmark_parms(from_function,player,playername,bkmrkidx)
|
|
--just being paranoid, probably none of these checks are necessary
|
|
if not player then
|
|
print(S("compassgps.%s player not found"):format(from_function))
|
|
if not playername then print(S(" playername=nil"))
|
|
else print(S(" playername=%s"):format(playername))
|
|
end --if not playername
|
|
return false
|
|
end --if not player
|
|
if not tonumber(bkmrkidx) then
|
|
print(S("compassgps.%s invalid bkrmkidx"):format(from_funtion))
|
|
if not bkmrkidx then print(S(" bkmrkidx=nil"))
|
|
else print(" bkmrkidx="..bkmrkidx)
|
|
end --if not bkmrkidx
|
|
return false
|
|
end --if not tonumber(bkmrkidx)
|
|
if not textlist_bkmrks[playername][bkmrkidx] then
|
|
print(S("compassgps.%s invalid bookmark playername=%s bkmrkid=%s"):format(from_function, playername, bkmrkidx))
|
|
minetest.chat_send_player(playername,S("compassgps:%s invalid bookmark"):format(from_function))
|
|
return false
|
|
end --if not textlist_bkmrks
|
|
return true --if you got here it is all good
|
|
end --verify_bookmark_parms
|
|
|
|
|
|
|
|
function compassgps.remove_bookmark(playername, bkmrkidx)
|
|
local player = minetest.get_player_by_name(playername)
|
|
if not compassgps.verify_bookmark_parms("remove_bookmark",player,playername,bkmrkidx)
|
|
then return end
|
|
|
|
|
|
|
|
print(S("remove bookmark playername=%s bkmrkidx=%s"):format(playername, bkmrkidx))
|
|
minetest.chat_send_player(playername, S("removed %s"):format(
|
|
compassgps.bookmark_name_string(textlist_bkmrks[playername][bkmrkidx])))
|
|
bookmarks[textlist_bkmrks[playername][bkmrkidx].player..
|
|
textlist_bkmrks[playername][bkmrkidx].bkmrkname] = nil
|
|
compassgps.write_bookmarks()
|
|
end --remove_bookmarks
|
|
|
|
|
|
|
|
function compassgps.remove_bookmark_byname(playername, bkmrkname)
|
|
local player = minetest.get_player_by_name(playername)
|
|
if not player then
|
|
return
|
|
end
|
|
if bkmrkname == "" then
|
|
minetest.chat_send_player(name, S("No bookmark was specified."))
|
|
return
|
|
end
|
|
if not bookmarks[playername..bkmrkname] then
|
|
minetest.chat_send_player(playername, S("You have no bookmark with this name."))
|
|
return
|
|
end
|
|
bookmarks[playername..bkmrkname] = nil
|
|
compassgps.write_bookmarks()
|
|
minetest.chat_send_player(playername, S("The bookmark "..bkmrkname.." has been successfully removed."))
|
|
end
|
|
|
|
|
|
|
|
minetest.register_chatcommand("remove_bookmark", {
|
|
params = "<bookmark_name>",
|
|
description = S("Removes the bookmark specified by <bookmark_name>"),
|
|
func = function(name, bkmrkname)
|
|
compassgps.remove_bookmark_byname(name,bkmrkname)
|
|
end,
|
|
})
|
|
|
|
|
|
function compassgps.teleport_bookmark(playername, bkmrkidx)
|
|
local player = minetest.get_player_by_name(playername)
|
|
if not compassgps.verify_bookmark_parms("teleport_bookmark",player,playername,bkmrkidx)
|
|
then return end
|
|
print(S("compassgps teleporting player %s to %s"):format(playername,
|
|
compassgps.bookmark_name_string(textlist_bkmrks[playername][bkmrkidx])))
|
|
minetest.chat_send_player(playername, S("Teleporting to %s"):format(
|
|
compassgps.bookmark_name_string(textlist_bkmrks[playername][bkmrkidx])))
|
|
player:set_pos(textlist_bkmrks[playername][bkmrkidx])
|
|
end --teleport_bookmark
|
|
|
|
|
|
|
|
function compassgps.find_bookmark_byname(playername, bkmrkname)
|
|
local player = minetest.get_player_by_name(playername)
|
|
if not player then
|
|
return
|
|
end
|
|
if not bkmrkname or bkmrkname == "" then
|
|
minetest.chat_send_player(playername, S("No bookmark was specified."))
|
|
return
|
|
end
|
|
if bkmrkname == "default" then
|
|
minetest.chat_send_player(playername, S("Pointing at default location."))
|
|
point_to[playername] = compassgps.get_default_bookmark(playername,1)
|
|
return
|
|
end
|
|
if not bookmarks[playername..bkmrkname] then
|
|
minetest.chat_send_player(playername, S("You have no bookmark with this name."))
|
|
return
|
|
end
|
|
point_to[playername] = bookmarks[playername..bkmrkname]
|
|
minetest.chat_send_player(playername, S("Pointing at %s."):format(bkmrkname))
|
|
end
|
|
|
|
|
|
|
|
function compassgps.find_bookmark(playername, bkmrkidx)
|
|
local player = minetest.get_player_by_name(playername)
|
|
if not compassgps.verify_bookmark_parms("find_bookmark",player,playername,bkmrkidx)
|
|
then return end
|
|
point_to[playername] = textlist_bkmrks[playername][bkmrkidx]
|
|
minetest.chat_send_player(playername, S("Pointing at %s."):format(point_to[playername].bkmrkname))
|
|
end
|
|
|
|
|
|
minetest.register_chatcommand("find_bookmark", {
|
|
params = "<bookmark_name>",
|
|
description = S("Lets the compassgps point to the bookmark"),
|
|
func = function(playername, bkmrkname)
|
|
compassgps.find_bookmark_byname(playername,bkmrkname)
|
|
end,
|
|
})
|
|
|
|
|
|
|
|
|
|
|
|
-- compassgps mod
|
|
|
|
|
|
|
|
|
|
-- default to static spawnpoint
|
|
local static_spawnpoint = minetest.setting_get_pos("static_spawnpoint")
|
|
-- default to 0/0/0 if spawnpoint is not present or invalid
|
|
local default_spawn = static_spawnpoint or {x=0, y=0, z=0}
|
|
|
|
local last_time_spawns_read = "default"
|
|
local beds_spawns = {}
|
|
local sethome_spawns = {}
|
|
function read_spawns()
|
|
-- read BlockMen beds-mod positions (added to default minetest game)
|
|
local beds_file = io.open(minetest.get_worldpath().."/beds_spawns", "r")
|
|
if beds_file then
|
|
while true do
|
|
local x = beds_file:read("*n")
|
|
if x == nil then
|
|
break
|
|
end
|
|
local y = beds_file:read("*n")
|
|
local z = beds_file:read("*n")
|
|
local name = beds_file:read("*l")
|
|
beds_spawns[name:sub(2)] = {x = x, y = y, z = z}
|
|
end
|
|
io.close(beds_file)
|
|
else
|
|
-- read PilzAdams beds-mod positions
|
|
beds_file = io.open(minetest.get_worldpath().."/beds_player_spawns", "r")
|
|
if beds_file then
|
|
beds_spawns = minetest.deserialize(beds_file:read("*all"))
|
|
beds_file:close()
|
|
end
|
|
end
|
|
|
|
-- read sethome-mod positions
|
|
if minetest.get_modpath('sethome') then
|
|
local sethome_file = io.open(minetest.get_modpath('sethome')..'/homes', "r")
|
|
if sethome_file then
|
|
while true do
|
|
local x = sethome_file:read("*n")
|
|
if x == nil then
|
|
break
|
|
end
|
|
local y = sethome_file:read("*n")
|
|
local z = sethome_file:read("*n")
|
|
local name = sethome_file:read("*l")
|
|
sethome_spawns[name:sub(2)] = {x = x, y = y, z = z}
|
|
end
|
|
io.close(sethome_file)
|
|
end
|
|
end
|
|
end
|
|
|
|
|
|
function compassgps.compass_type_name(playername,imagenum,ctypein)
|
|
local ctype="a"
|
|
if ctypein then
|
|
ctype=ctypein
|
|
end
|
|
if playername~="" and compass_type[playername] then
|
|
ctype=compass_type[playername]
|
|
end
|
|
if ctype=="a" then
|
|
ctype=""
|
|
end
|
|
--print("compass type name return "..ctype..imagenum)
|
|
return ctype..imagenum
|
|
end
|
|
|
|
|
|
function compassgps.get_default_bookmark(name,num)
|
|
-- try to get position from beds-mod spawn
|
|
local pos = beds_spawns[name]
|
|
local posname="bed"
|
|
if pos~=nil and num==1 then
|
|
default_bookmark={x=pos.x,y=pos.y,z=pos.z,player=name,type="P",bkmrkname=posname}
|
|
return default_bookmark
|
|
elseif pos~=nil then
|
|
num=num-1
|
|
end
|
|
-- fallback to sethome position
|
|
pos = sethome_spawns[name]
|
|
posname="home"
|
|
if pos~=nil and num==1 then
|
|
default_bookmark={x=pos.x,y=pos.y,z=pos.z,player=name,type="P",bkmrkname=posname}
|
|
return default_bookmark
|
|
elseif pos~=nil then
|
|
num=num-1
|
|
end
|
|
if num>1 then
|
|
return
|
|
end
|
|
|
|
-- fallback to default
|
|
pos = default_spawn;
|
|
posname="spawn"
|
|
default_bookmark={x=pos.x,y=pos.y,z=pos.z,player=name,type="P",bkmrkname=posname}
|
|
return default_bookmark
|
|
end --get_default_bookmark
|
|
|
|
function compassgps.get_default_pos_and_name(name)
|
|
-- try to get position from PilzAdams bed-mod spawn
|
|
local pos = beds_spawns[name]
|
|
local posname="bed"
|
|
-- fallback to sethome position
|
|
if pos == nil then
|
|
pos = sethome_spawns[name]
|
|
posname="sethome"
|
|
end
|
|
-- fallback to default
|
|
if pos == nil then
|
|
pos = default_spawn;
|
|
posname="default"
|
|
end
|
|
default_bookmark={x=pos.x,y=pos.y,z=pos.z,player=name,type="P"}
|
|
return pos,posname
|
|
end --get_compassgps_target_pos
|
|
|
|
|
|
|
|
|
|
minetest.register_globalstep(function(dtime)
|
|
if last_time_spawns_read ~= os.date("%M") then
|
|
last_time_spawns_read = os.date("%M")
|
|
read_spawns()
|
|
end
|
|
local players = minetest.get_connected_players()
|
|
for i,player in ipairs(players) do
|
|
local playername = player:get_player_name();
|
|
|
|
local gotacompass=false
|
|
local wielded=false
|
|
local activeinv=nil
|
|
local stackidx=0
|
|
--first check to see if the user has a compass, because if they don't
|
|
--there is no reason to waste time calculating bookmarks or spawnpoints.
|
|
local wielded_item = player:get_wielded_item():get_name()
|
|
if string.sub(wielded_item, 0, 11) == "compassgps:" and string.sub(wielded_item, 0, 18) ~= "compassgps:cgpsmap" then
|
|
--if the player is wielding a compass, change the wielded image
|
|
wielded=true
|
|
stackidx=player:get_wield_index()
|
|
gotacompass=true
|
|
else
|
|
--check to see if compass is in active inventory
|
|
if player:get_inventory() then
|
|
--is there a way to only check the activewidth items instead of entire list?
|
|
--problem being that arrays are not sorted in lua
|
|
for i,stack in ipairs(player:get_inventory():get_list("main")) do
|
|
if i<=activewidth and string.sub(stack:get_name(), 0, 11) == "compassgps:" and string.sub(stack:get_name(),0,18) ~= "compassgps:cgpsmap" then
|
|
activeinv=stack --store the stack so we can update it later with new image
|
|
stackidx=i --store the index so we can add image at correct location
|
|
gotacompass=true
|
|
break
|
|
end --if i<=activewidth
|
|
end --for loop
|
|
end -- get_inventory
|
|
end --if wielded else
|
|
|
|
|
|
--dont mess with the rest of this if they don't have a compass
|
|
if gotacompass then
|
|
--if they don't have a bookmark set, use the default
|
|
point_to[playername]=point_to[playername] or compassgps.get_default_bookmark(playername,1)
|
|
target=point_to[playername] --just to take up less space
|
|
pos = player:getpos()
|
|
dir = player:get_look_horizontal()
|
|
|
|
local angle_north = math.deg(math.atan2(target.x - pos.x, target.z - pos.z))
|
|
if angle_north < 0 then angle_north = angle_north + 360 end
|
|
local angle_dir = -math.deg(dir)
|
|
|
|
local divisions = 12
|
|
local angle_interval = 30
|
|
local ctype = compass_type[playername]
|
|
if ctype == "d" then -- for use of more frames
|
|
angle_interval = 11.25
|
|
divisions = 32
|
|
end
|
|
|
|
local angle_relative = (angle_north - angle_dir) % 360
|
|
local compass_image = math.floor((angle_relative/angle_interval) + 0.5)%divisions
|
|
--minetest.chat_send_all(compass_image)
|
|
|
|
|
|
--update compass image to point at target
|
|
if wielded then
|
|
player:set_wielded_item("compassgps:"..
|
|
compassgps.compass_type_name(playername,compass_image))
|
|
elseif activeinv then
|
|
--player:get_inventory():remove_item("main", activeinv:get_name())
|
|
player:get_inventory():set_stack("main",stackidx,"compassgps:"..
|
|
compassgps.compass_type_name(playername,compass_image))
|
|
end --if wielded elsif activin
|
|
|
|
|
|
--update the hud with playerpos -> target pos : distance to target
|
|
distance_function[playername]=distance_function[playername] or compassgps.distance3d
|
|
--if distance_function[playername]==nil then
|
|
-- distance_function[playername]=compassgps.distance3d
|
|
--end
|
|
|
|
|
|
local hudx=tonumber(hud_default_x)
|
|
local hudy=tonumber(hud_default_y)
|
|
if hud_pos[playername] then
|
|
hudx=tonumber(hud_pos[playername].x)
|
|
hudy=tonumber(hud_pos[playername].y)
|
|
else
|
|
hud_pos[playername]={x=hud_default_x, y=hud_default_y}
|
|
end
|
|
|
|
local hudcolor=tonumber(hud_default_color, 16)
|
|
if hud_color[playername] then
|
|
hudcolor=tonumber(hud_color[playername], 16)
|
|
else
|
|
hud_color[playername]=hud_default_color
|
|
end
|
|
|
|
local compasstype=compass_default_type
|
|
if compass_type[playername] and
|
|
(compass_type[playername]=="a" or compass_type[playername]=="b" or compass_type[playername]=="c" or compass_type[playername]=="d") then
|
|
compasstype=compass_type[playername]
|
|
else
|
|
compass_type[playername]=compass_default_type
|
|
end
|
|
|
|
local h=nil
|
|
if hudx>=0 and hudx<=1 and hudy>=0 and hudy<=1 then
|
|
h = player:hud_add({
|
|
hud_elem_type = "text";
|
|
position = {x=hudx, y=hudy};
|
|
text = compassgps.pos_to_string(pos).." -> "..
|
|
compassgps.bookmark_name_pos_dist(target,playername,pos);
|
|
--text = compassgps.pos_to_string(pos).." -> "..target.bkmrkname..
|
|
-- " "..compassgps.pos_to_string(target).." : "..
|
|
-- compassgps.round_digits(distance_function[playername](pos,target),2);
|
|
number = hudcolor;
|
|
scale = 20;
|
|
});
|
|
end --if x and y in range
|
|
if (player_hud[playername]) then
|
|
--remove the previous element
|
|
player:hud_remove(player_hud[playername]);
|
|
end
|
|
player_hud[playername] = h; --store this element for removal next time
|
|
--this elseif is triggered if gotacompass=false
|
|
elseif (player_hud[playername]) then --remove the hud if player no longer has compass
|
|
player:hud_remove(player_hud[playername]);
|
|
player_hud[playername]=nil
|
|
end --if gotacompass
|
|
end --for i,player in ipairs(players)
|
|
end) -- register_globalstep
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function compassgps.sort_by_coords(table,a,b)
|
|
if table[a].x==table[b].x then
|
|
if table[a].z==table[b].z then
|
|
return table[a].y<table[b].y
|
|
else
|
|
return table[a].z<table[b].z
|
|
end
|
|
else
|
|
return table[a].x < table[b].x
|
|
end
|
|
end --sort_by_coords
|
|
|
|
|
|
--this handy bit of code modified from Michal Kottman
|
|
--http://stackoverflow.com/questions/15706270/sort-a-table-in-lua
|
|
function spairs(t, order, player)
|
|
--print("spairs top")
|
|
--print("spairs top player="..player:get_player_name())
|
|
--if order==compassgps.sort_by_distance then print("spairs order=sort_by_distance")
|
|
--else print("spairs order=sort_by_name")
|
|
--end
|
|
-- collect the keys
|
|
local keys = {}
|
|
for k in pairs(t) do keys[#keys+1] = k end
|
|
-- if order function given, sort by it by passing the table and keys a, b,
|
|
-- otherwise just sort the keys
|
|
if order then
|
|
table.sort(keys, function(a,b) return order(t, a, b, player) end)
|
|
else
|
|
table.sort(keys)
|
|
end
|
|
-- return the iterator function
|
|
local i = 0
|
|
return function()
|
|
i = i + 1
|
|
if keys[i] then
|
|
return keys[i], t[keys[i]]
|
|
end
|
|
end
|
|
end--spairs
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function compassgps.get_compassgps_formspec(name)
|
|
local player = minetest.get_player_by_name(name)
|
|
if not player then return end
|
|
local playerpos = player:getpos()
|
|
--print("get_compassgps_formspec spawn="..compassgps.pos_to_string(store_spawn[name]))
|
|
--local list = "default "..compassgps.pos_to_string(compassgps.get_default_pos_and_name(name))
|
|
-- .." : "..
|
|
-- compassgps.round_digits(distance_function[name](playerpos,
|
|
-- compassgps.get_default_pos_and_name(name)),2)
|
|
--local k
|
|
--local v
|
|
--print("get_compassgps_formspec player "..name)
|
|
|
|
local sortdropdown=1
|
|
if sort_function[name] then
|
|
if sort_function[name]==compassgps.sort_by_distance then
|
|
sortdropdown=2
|
|
end
|
|
else
|
|
sort_function[name]=compassgps.sort_by_name
|
|
end
|
|
|
|
local distdropdown=1
|
|
if distance_function[name] then
|
|
if distance_function[name]==compassgps.distance2d then
|
|
distdropdown=2
|
|
end
|
|
else
|
|
distance_function[name]=compassgps.distance3d
|
|
end
|
|
|
|
compassgps.check_view_type_all_blank(name)
|
|
|
|
local bkmrkidx=1
|
|
local list={}
|
|
list,bkmrkidx=compassgps.bookmark_loop("L",name)
|
|
|
|
|
|
--check to see if the player has teleport privliges
|
|
local player_privs
|
|
if core then player_privs = core.get_player_privs(name)
|
|
else player_privs = minetest.get_player_privs(name)
|
|
end
|
|
local telebutton=""
|
|
if player_privs["teleport"] then
|
|
telebutton="button[6,9.3;3,1;teleport;"..S("teleport to bookmark").."]"
|
|
end
|
|
local sharedbutton=""
|
|
if player_privs["shared_bookmarks"] and not singleplayer then
|
|
sharedbutton="button[2.4,0.7;2.2,1;new_shared_bookmark;"..S("create shared").."]"
|
|
end
|
|
local adminbutton=""
|
|
if player_privs["privs"] and not singleplayer then
|
|
adminbutton="button[4.5,0.7;2.1,1;new_admin_bookmark;"..S("create admin").."]"
|
|
end
|
|
|
|
local checkboxes=""
|
|
if not singleplayer then
|
|
checkboxes="label[3.85,1.75;"..S("Show:").."]"..
|
|
"checkbox[7.55,1.4;show_private;"..S("Private")..";"..view_type_P[name].."]"..
|
|
"checkbox[7.55,1.7;show_shared;"..S("Shared")..";"..view_type_S[name].."]"..
|
|
"checkbox[7.55,2.0;show_admin;"..S("Admin")..";"..view_type_A[name].."]"
|
|
end
|
|
|
|
return "compassgps:bookmarks", "size[9,10;]"..
|
|
default.gui_bg..
|
|
default.gui_bg_img..
|
|
default.gui_slots..
|
|
"field[0.3,0.2;5,1;bookmark;"..S("bookmark name")..":;]"..
|
|
"button[6.5,0;2.25,0.8;settings;"..S("Settings").."]"..
|
|
"button[0,0.7;2.5,1;new_bookmark;"..S("Create bookmark").."]"..
|
|
sharedbutton..
|
|
adminbutton..
|
|
"button[6.5,0.7;2.5,1;remove_bookmark;"..S("Remove bookmark").."]"..
|
|
"label[0,1.75;"..S("Sort by:").."]"..
|
|
"textlist[1,1.75;1.2,1;sort_type;"..S("name")..","..S("distance")..";"..sortdropdown.."]"..
|
|
"label[2.4,1.75;"..S("Dist:").."]"..
|
|
"textlist[3,1.75;.5,1;distance_type;3d,2d;"..distdropdown.."]"..
|
|
checkboxes..
|
|
"textlist[0,3.0;8.8,6;bookmark_list;"..list..";"..bkmrkidx.."]"..
|
|
"button[0,9.3;3.3,1;find_bookmark;"..S("Show selected bookmark").."]"..
|
|
telebutton
|
|
|
|
end --get_compassgps_formspec
|
|
|
|
|
|
|
|
function compassgps.get_settings_formspec(name)
|
|
local player = minetest.get_player_by_name(name)
|
|
|
|
return "compassgps:settings", "size[8,4;]"..
|
|
default.gui_bg..
|
|
default.gui_bg_img..
|
|
default.gui_slots..
|
|
"button[1,0.2;2.25,1;hud_pos;"..S("Change hud:").."]"..
|
|
"field[3.6,0.5;1.2,1;hudx;X:("..hud_default_x..");"..hud_pos[name].x.."]"..
|
|
"field[4.8,0.5;1.2,1;hudy;Y:("..hud_default_y..");"..hud_pos[name].y.."]"..
|
|
"field[6.0,0.5;2,1;hudcolor;"..S("Color:").."("..hud_default_color..");"..hud_color[name].."]"..
|
|
"label[1,1.5;"..S("Compass Type:").."]"..
|
|
"image_button[3,1.5;1,1;compass_0.png;compass_type_a;]"..
|
|
"image_button[4,1.5;1,1;compass_b0.png;compass_type_b;]"..
|
|
"image_button[5,1.5;1,1;compass_c0.png;compass_type_c;]" ..
|
|
"image_button[6,1.5;1,1;compass_d0.png;compass_type_d;]"
|
|
|
|
end --get_compassgps_formspec
|
|
|
|
|
|
|
|
|
|
|
|
|
|
local i
|
|
--for i,img in ipairs(images) do
|
|
for i=1,32 do
|
|
for c,ctype in pairs(compass_valid_types) do
|
|
local inv = 1
|
|
if i == 1 and ctype=="a" then
|
|
inv = 0
|
|
end
|
|
ctypename=compassgps.compass_type_name("",(i-1),ctype)
|
|
img="compass_"..ctypename..".png"
|
|
--print("registering compassgps:"..ctypename.." img="..img)
|
|
minetest.register_tool("compassgps:"..ctypename, {
|
|
description = S("compassgps"),
|
|
inventory_image = img,
|
|
wield_image = img, --.."^[transformR90" didn't work
|
|
on_use = function (itemstack, user, pointed_thing)
|
|
local name = user:get_player_name()
|
|
if (name ~= "") then
|
|
minetest.show_formspec(name, compassgps.get_compassgps_formspec(name))
|
|
end
|
|
end,
|
|
groups = {not_in_creative_inventory=inv}
|
|
})
|
|
end --for ctype
|
|
end --for i,img
|
|
|
|
minetest.register_craft({
|
|
output = 'compassgps:0',
|
|
recipe = {
|
|
{'', 'default:steel_ingot', ''},
|
|
{'default:steel_ingot', 'default:mese_crystal_fragment', 'default:steel_ingot'},
|
|
{'', 'default:steel_ingot', ''}
|
|
}
|
|
})
|
|
|
|
dofile(minetest.get_modpath("compassgps").."/cgpsmap.lua")
|
|
|
|
|
|
|