Add core mods

mods/lzr_core/init.lua

@@ -0,0 +1,2 @@
+dofile(minetest.get_modpath("lzr_core").."/nodes.lua")
+dofile(minetest.get_modpath("lzr_core").."/mapgen.lua")

mods/lzr_core/mapgen.lua

@@ -0,0 +1,8 @@
+--
+-- Aliases for map generators
+--
+
+minetest.register_alias("mapgen_stone", "lzr_core:wood")
+minetest.register_alias("mapgen_water_source", "air")
+minetest.register_alias("mapgen_river_water_source", "air")
+

mods/lzr_core/mod.conf

@@ -0,0 +1,2 @@
+name = lzr_core
+depends = lzr_sounds

mods/lzr_core/nodes.lua

@@ -0,0 +1,21 @@
+local S = minetest.get_translator("lzr_core")
+
+minetest.register_node("lzr_core:tree", {
+	description = S("Tree Trunk"),
+	tiles = {"default_tree_top.png", "default_tree_top.png", "default_tree.png"},
+	paramtype2 = "facedir",
+	is_ground_content = false,
+	groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1},
+	sounds = lzr_sounds.node_sound_wood_defaults(),
+
+	on_place = minetest.rotate_node
+})
+
+minetest.register_node("lzr_core:wood", {
+	description = S("Wood Planks"),
+	tiles = {"default_wood.png"},
+	is_ground_content = false,
+	groups = {choppy = 2, oddly_breakable_by_hand = 2, wood = 1},
+	sounds = lzr_sounds.node_sound_wood_defaults(),
+})
+

mods/lzr_gui/init.lua

@@ -0,0 +1,7 @@
+minetest.register_on_joinplayer(function(player)
+	player:hud_set_flags({minimap = false, minimap_radar = false, healthbar = false, breathbar = false})
+	player:hud_set_hotbar_itemcount(8)
+	player:set_inventory_formspec(
+		"formspec_version[4]size[11,6]list[current_player;main;0.5,0.5;8,4]"
+	)
+end)

mods/lzr_gui/mod.conf

@@ -0,0 +1 @@
+name = lzr_gui

mods/lzr_hand/init.lua

@@ -0,0 +1,8 @@
+minetest.override_item("", {
+	wield_scale = {x=1,y=1,z=2.5},
+	tool_capabilities = {
+		max_drop_level = 0,
+		groupcaps = {
+		},
+	}
+})

mods/lzr_hand/mod.conf

@@ -0,0 +1 @@
+name = lzr_hand

mods/lzr_player/init.lua

@@ -0,0 +1,5 @@
+minetest.register_on_joinplayer(function(player)
+	local inv = player:get_inventory()
+	inv:set_size("main", 8)
+	inv:set_size("craft", 0)
+end)

mods/lzr_player/mod.conf

@@ -0,0 +1 @@
+name = lzr_player

mods/lzr_sounds/init.lua

@@ -0,0 +1,70 @@
+lzr_sounds = {}
+
+function lzr_sounds.node_sound_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or
+			{name = "", gain = 1.0}
+	table.dug = table.dug or
+			{name = "default_dug_node", gain = 0.25}
+	table.place = table.place or
+			{name = "default_place_node_hard", gain = 1.0}
+	return table
+end
+
+function lzr_sounds.node_sound_stone_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or
+			{name = "default_hard_footstep", gain = 0.3}
+	table.dug = table.dug or
+			{name = "default_hard_footstep", gain = 1.0}
+	lzr_sounds.node_sound_defaults(table)
+	return table
+end
+
+function lzr_sounds.node_sound_dirt_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or
+			{name = "default_dirt_footstep", gain = 0.4}
+	table.dug = table.dug or
+			{name = "default_dirt_footstep", gain = 1.0}
+	table.place = table.place or
+			{name = "default_place_node", gain = 1.0}
+	lzr_sounds.node_sound_defaults(table)
+	return table
+end
+
+function lzr_sounds.node_sound_wood_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or
+			{name = "default_wood_footstep", gain = 0.3}
+	table.dug = table.dug or
+			{name = "default_wood_footstep", gain = 1.0}
+	lzr_sounds.node_sound_defaults(table)
+	return table
+end
+
+function lzr_sounds.node_sound_glass_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or
+			{name = "default_glass_footstep", gain = 0.3}
+	table.dig = table.dig or
+			{name = "default_glass_footstep", gain = 0.5}
+	table.dug = table.dug or
+			{name = "default_break_glass", gain = 1.0}
+	lzr_sounds.node_sound_defaults(table)
+	return table
+end
+
+function lzr_sounds.node_sound_metal_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or
+			{name = "default_metal_footstep", gain = 0.4}
+	table.dig = table.dig or
+			{name = "default_dig_metal", gain = 0.5}
+	table.dug = table.dug or
+			{name = "default_dug_metal", gain = 0.5}
+	table.place = table.place or
+			{name = "default_place_node_metal", gain = 0.5}
+	lzr_sounds.node_sound_defaults(table)
+	return table
+end

mods/lzr_sounds/mod.conf

@@ -0,0 +1 @@
+name = lzr_sounds

mods/no_fall_damage/README.md

@@ -0,0 +1,11 @@
+# Disable Fall Damage [`no_fall_damage`]
+Version: 1.0.0
+
+This mod disables fall damage completely.
+
+## Technical notes
+This mod only works if no other mod overwrites the
+`fall_damage_add_percent` group (unlikely).
+
+## License
+This mod is licenced under the MIT License.

mods/no_fall_damage/init.lua

@@ -0,0 +1,14 @@
+-- Removing fall damage is done by overwriting the group
+-- fall_damage_add_percent of all nodes. ]]
+function remove_fall_damage()
+	for itemstring, def in pairs(minetest.registered_nodes) do
+		local groups = def.groups and table.copy(def.groups)
+		if groups then
+			groups.fall_damage_add_percent = -100
+			-- Let's hack the node!
+			minetest.override_item(itemstring, { groups = groups })
+		end
+	end
+end
+
+minetest.register_on_mods_loaded(remove_fall_damage)

mods/no_fall_damage/mod.conf

@@ -0,0 +1,2 @@
+name = no_fall_damage
+description = Disables fall damage.

mods/no_multiplayer/init.lua

@@ -0,0 +1,5 @@
+local S = minetest.get_translator("no_multiplayer")
+
+if not minetest.is_singleplayer() then
+	error(S("This is not a multiplayer game! Please disable server hosting and try again."))
+end

mods/no_multiplayer/mod.conf

@@ -0,0 +1 @@
+name = no_multiplayer

mods/player_api/README.txt

@@ -0,0 +1,27 @@
+Minetest Game mod: player_api
+=============================
+See license.txt for license information.
+
+Provides an API to allow multiple mods to set player models and textures.
+Also sets the default model, texture, and player flags.
+This mod is only for content related to the Player API and the player object.
+
+Authors of source code
+----------------------
+Originally by celeron55, Perttu Ahola <celeron55@gmail.com> (LGPLv2.1+)
+Various Minetest developers and contributors (LGPLv2.1+)
+
+Authors of media (textures, models and sounds)
+----------------------------------------------
+Original model by MirceaKitsune (CC BY-SA 3.0).
+Various alterations and fixes by kilbith, sofar, xunto, Rogier-5, TeTpaAka, Desour,
+stujones11, An0n3m0us (CC BY-SA 3.0):
+  character.b3d
+  character.blend
+
+Jordach (CC BY-SA 3.0):
+  character.png
+
+celeron55, Perttu Ahola <celeron55@gmail.com> (CC BY-SA 3.0):
+  player.png
+  player_back.png

mods/player_api/api.lua

@@ -0,0 +1,146 @@
+-- Minetest 0.4 mod: player
+-- See README.txt for licensing and other information.
+
+player_api = {}
+
+-- Player animation blending
+-- Note: This is currently broken due to a bug in Irrlicht, leave at 0
+local animation_blend = 0
+
+player_api.registered_models = { }
+
+-- Local for speed.
+local models = player_api.registered_models
+
+function player_api.register_model(name, def)
+	models[name] = def
+end
+
+-- Player stats and animations
+local player_model = {}
+local player_textures = {}
+local player_anim = {}
+local player_sneak = {}
+player_api.player_attached = {}
+
+function player_api.get_animation(player)
+	local name = player:get_player_name()
+	return {
+		model = player_model[name],
+		textures = player_textures[name],
+		animation = player_anim[name],
+	}
+end
+
+-- Called when a player's appearance needs to be updated
+function player_api.set_model(player, model_name)
+	local name = player:get_player_name()
+	local model = models[model_name]
+	if model then
+		if player_model[name] == model_name then
+			return
+		end
+		player:set_properties({
+			mesh = model_name,
+			textures = player_textures[name] or model.textures,
+			visual = "mesh",
+			visual_size = model.visual_size or {x = 1, y = 1},
+			collisionbox = model.collisionbox or {-0.3, 0.0, -0.3, 0.3, 1.7, 0.3},
+			stepheight = model.stepheight or 0.6,
+			eye_height = model.eye_height or 1.47,
+		})
+		player_api.set_animation(player, "stand")
+	else
+		player:set_properties({
+			textures = {"player.png", "player_back.png"},
+			visual = "upright_sprite",
+			visual_size = {x = 1, y = 2},
+			collisionbox = {-0.3, 0.0, -0.3, 0.3, 1.75, 0.3},
+			stepheight = 0.6,
+			eye_height = 1.625,
+		})
+	end
+	player_model[name] = model_name
+end
+
+function player_api.set_textures(player, textures)
+	local name = player:get_player_name()
+	local model = models[player_model[name]]
+	local model_textures = model and model.textures or nil
+	player_textures[name] = textures or model_textures
+	player:set_properties({textures = textures or model_textures})
+end
+
+function player_api.set_animation(player, anim_name, speed)
+	local name = player:get_player_name()
+	if player_anim[name] == anim_name then
+		return
+	end
+	local model = player_model[name] and models[player_model[name]]
+	if not (model and model.animations[anim_name]) then
+		return
+	end
+	local anim = model.animations[anim_name]
+	player_anim[name] = anim_name
+	player:set_animation(anim, speed or model.animation_speed, animation_blend)
+end
+
+minetest.register_on_leaveplayer(function(player)
+	local name = player:get_player_name()
+	player_model[name] = nil
+	player_anim[name] = nil
+	player_textures[name] = nil
+	player_sneak[name] = nil
+	player_api.player_attached[name] = nil
+end)
+
+-- Localize for better performance.
+local player_set_animation = player_api.set_animation
+local player_attached = player_api.player_attached
+
+-- Prevent knockback for attached players
+local old_calculate_knockback = minetest.calculate_knockback
+function minetest.calculate_knockback(player, ...)
+	if player_attached[player:get_player_name()] then
+		return 0
+	end
+	return old_calculate_knockback(player, ...)
+end
+
+-- Check each player and apply animations
+minetest.register_globalstep(function()
+	for _, player in pairs(minetest.get_connected_players()) do
+		local name = player:get_player_name()
+		local model_name = player_model[name]
+		local model = model_name and models[model_name]
+		if model and not player_attached[name] then
+			local controls = player:get_player_control()
+			local animation_speed_mod = model.animation_speed or 30
+
+			-- Determine if the player is sneaking, and reduce animation speed if so
+			if controls.sneak then
+				animation_speed_mod = animation_speed_mod / 2
+			end
+
+			-- Apply animations based on what the player is doing
+			if player:get_hp() == 0 then
+				player_set_animation(player, "lay")
+			-- Determine if the player is walking
+			elseif controls.up or controls.down or controls.left or controls.right then
+				if player_sneak[name] ~= controls.sneak then
+					player_anim[name] = nil
+					player_sneak[name] = controls.sneak
+				end
+				if controls.LMB or controls.RMB then
+					player_set_animation(player, "walk_mine", animation_speed_mod)
+				else
+					player_set_animation(player, "walk", animation_speed_mod)
+				end
+			elseif controls.LMB or controls.RMB then
+				player_set_animation(player, "mine", animation_speed_mod)
+			else
+				player_set_animation(player, "stand", animation_speed_mod)
+			end
+		end
+	end
+end)

mods/player_api/init.lua

@@ -0,0 +1,34 @@
+-- player/init.lua
+
+dofile(minetest.get_modpath("player_api") .. "/api.lua")
+
+-- Default player appearance
+player_api.register_model("character.b3d", {
+	animation_speed = 30,
+	textures = {"character.png"},
+	animations = {
+		-- Standard animations.
+		stand     = {x = 0,   y = 79},
+		lay       = {x = 162, y = 166},
+		walk      = {x = 168, y = 187},
+		mine      = {x = 189, y = 198},
+		walk_mine = {x = 200, y = 219},
+		sit       = {x = 81,  y = 160},
+	},
+	collisionbox = {-0.3, 0.0, -0.3, 0.3, 1.7, 0.3},
+	stepheight = 0.6,
+	eye_height = 1.47,
+})
+
+-- Update appearance when the player joins
+minetest.register_on_joinplayer(function(player)
+	player_api.player_attached[player:get_player_name()] = false
+	player_api.set_model(player, "character.b3d")
+	player:set_local_animation(
+		{x = 0,   y = 79},
+		{x = 168, y = 187},
+		{x = 189, y = 198},
+		{x = 200, y = 219},
+		30
+	)
+end)

mods/player_api/license.txt

@@ -0,0 +1,60 @@
+License of source code
+----------------------
+
+GNU Lesser General Public License, version 2.1
+Copyright (C) 2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+Copyright (C) 2011 Various Minetest developers and contributors
+
+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:
+https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
+
+
+Licenses of media (textures, models and sounds)
+-----------------------------------------------
+
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
+Copyright (C) 2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+Copyright (C) 2012 MirceaKitsune
+Copyright (C) 2012 Jordach
+Copyright (C) 2015 kilbith
+Copyright (C) 2016 sofar
+Copyright (C) 2016 xunto
+Copyright (C) 2016 Rogier-5
+Copyright (C) 2017 TeTpaAka
+Copyright (C) 2017 Desour
+Copyright (C) 2018 stujones11
+Copyright (C) 2019 An0n3m0us
+
+You are free to:
+Share — copy and redistribute the material in any medium or format.
+Adapt — remix, transform, and build upon the material for any purpose, even commercially.
+The licensor cannot revoke these freedoms as long as you follow the license terms.
+
+Under the following terms:
+
+Attribution — You must give appropriate credit, provide a link to the license, and
+indicate if changes were made. You may do so in any reasonable manner, but not in any way
+that suggests the licensor endorses you or your use.
+
+ShareAlike — If you remix, transform, or build upon the material, you must distribute
+your contributions under the same license as the original.
+
+No additional restrictions — You may not apply legal terms or technological measures that
+legally restrict others from doing anything the license permits.
+
+Notices:
+
+You do not have to comply with the license for elements of the material in the public
+domain or where your use is permitted by an applicable exception or limitation.
+No warranties are given. The license may not give you all of the permissions necessary
+for your intended use. For example, other rights such as publicity, privacy, or moral
+rights may limit how you use the material.
+
+For more details:
+http://creativecommons.org/licenses/by-sa/3.0/

mods/player_api/mod.conf

@@ -0,0 +1,2 @@
+name = player_api
+description = Minetest Game mod: player_api

mods/show_wielded_item/README.md

@@ -0,0 +1,19 @@
+# Show Wielded Item [`show_wielded_item`]
+This Minetest mod displays the name of the wielded item above the hotbar and
+statbars.
+
+This mod is compatible with the HUD Bars [`hudbars`] mod.
+Compability with other HUD-related mods is possible, but not guaranteed.
+
+Version: 1.2.0
+
+## Credits
+Released by Wuzzy.
+The original mod code was taken from the file “`item_names.lua`”
+found in the Unified Inventory mod maintained by VanessaE. This code
+has been later modified.
+Original author: 4aiman
+
+## License
+This mod is licensed under GNU LGPLv2 or later
+(see <https://www.gnu.org/licenses/lgpl-2.1.html>).

mods/show_wielded_item/depends.txt

@@ -0,0 +1 @@
+hudbars?

mods/show_wielded_item/init.lua

@@ -0,0 +1,135 @@
+-- Based on 4itemnames mod by 4aiman
+
+local wield = {}
+local wieldindex = {}
+local huds = {}
+local dtimes = {}
+local dlimit = 3  -- HUD element will be hidden after this many seconds
+
+local hudbars_mod = minetest.get_modpath("hudbars")
+
+local function set_hud(player)
+	if not player:is_player() then return end
+	local player_name = player:get_player_name() 
+	-- Fixed offset in config file
+	local fixed = tonumber(minetest.settings:get("show_wielded_item_y_offset"))
+	local off
+	if fixed and fixed ~= -1 then
+		-- Manual offset
+		off = {x=0, y=-fixed}
+	else
+		-- Default offset
+		off = {x=0, y=-101}
+
+		if hudbars_mod then
+			-- Tweak offset if hudbars mod was found
+
+			local rows = math.floor((#hb.get_hudbar_identifiers()-1) / 2) + 1
+			local vmargin = tonumber(minetest.settings:get("hudbars_vmargin")) or 24
+			off.y = -76 - vmargin*rows
+		end
+
+		-- Dirty trick to avoid collision with Minetest's status text (e.g. “Volume changed to 0%”)
+		if off.y >= -167 and off.y <= -156 then
+			off.y = -181
+		end
+	end
+
+	huds[player_name] = player:hud_add({
+		hud_elem_type = "text",
+		position = {x=0.5, y=1},
+		offset = off,
+		alignment = {x=0, y=0},
+		number = 0xFFFFFF ,
+		text = "",
+		z_index = 100,
+	})
+end
+
+minetest.register_on_joinplayer(function(player)
+	set_hud(player)
+
+	local name = player:get_player_name()
+	wield[name] = player:get_wielded_item():get_name()
+	wieldindex[name] = player:get_wield_index()
+end)
+
+minetest.register_on_leaveplayer(function(player)
+	local name = player:get_player_name()
+	wield[name] = nil
+	wieldindex[name] = nil
+end)
+
+local function get_first_line(text)
+	-- Cut off text after first newline
+	local firstnewline = string.find(text, "\n")
+	if firstnewline then
+		text = string.sub(text, 1, firstnewline-1)
+	end
+	return text
+end
+
+minetest.register_globalstep(function(dtime)
+	for _, player in pairs(minetest.get_connected_players()) do
+		local player_name = player:get_player_name()
+		local wstack = player:get_wielded_item()
+		local wname = wstack:get_name()
+		local windex = player:get_wield_index()
+
+		if dtimes[player_name] and dtimes[player_name] < dlimit then
+			dtimes[player_name] = dtimes[player_name] + dtime
+			if dtimes[player_name] > dlimit and huds[player_name] then
+				player:hud_change(huds[player_name], 'text', "")
+			end
+		end
+
+		-- Update HUD when wielded item or wielded index changed
+		if wname ~= wield[player_name] or windex ~= wieldindex[player_name] then
+			wieldindex[player_name] = windex
+			wield[player_name] = wname
+			dtimes[player_name] = 0
+
+			if huds[player_name] then 
+
+				-- Get description (various fallback checks for old Minetest versions)
+				local def = minetest.registered_items[wname]
+				local desc
+				if wstack.get_short_description then
+					-- get_short_description()
+					desc = wstack:get_short_description()
+				end
+				if (not desc or desc == "") and wstack.get_description then
+					-- get_description()
+					desc = wstack:get_description()
+					desc = get_first_line(desc)
+				end
+				if (not desc or desc == "") and not wstack.get_description then
+					-- Metadata (old versions only)
+					local meta = wstack:get_meta()
+					desc = meta:get_string("description")
+					desc = get_first_line(desc)
+				end
+				if not desc or desc == "" then
+					-- Item definition
+					desc = def.description
+					desc = get_first_line(desc)
+				end
+				if not desc or desc == "" then
+					-- Final fallback: itemstring
+					desc = wname
+				end
+
+				-- Print description
+				if desc then
+					-- Optionally append the 'technical' itemname
+					local tech = minetest.settings:get_bool("show_wielded_item_itemname", false)
+					if tech and desc ~= "" then
+						desc = desc .. " ["..wname.."]"
+					end
+					player:hud_change(huds[player_name], 'text', desc)
+				end
+			end
+		end
+	end
+end)
+

mods/show_wielded_item/mod.conf

@@ -0,0 +1,3 @@
+name = show_wielded_item
+description = Displays the name of the wielded item.
+optional_depends = hudbars

mods/show_wielded_item/settingtypes.txt

@@ -0,0 +1,8 @@
+#If true, also append the 'technical' itemname.
+show_wielded_item_itemname (Show technical itemname) bool false
+
+#Use this setting to manually set the vertical offset of the label which shows
+#the name of the wielded item. The offset is in pixels from the bottom of the
+#screen.
+#Set this to -1 to let the mod guess the offset automatically (recommended).
+show_wielded_item_y_offset (Vertical offset of wielded item name display) int -1 -1