Initial commit

skins/depends.txt

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+inventory_plus

skins/init.lua

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+-- Skins mod for minetest
+-- Adds a skin gallery to the inventory, using inventory_plus
+-- Released by Zeg9 under WTFPL
+-- Have fun !
+
+skins = {}
+skins.type = { SPRITE=0, MODEL=1 }
+
+skins.skins = {}
+skins.default = function()
+	return "character"
+end
+
+skins.get_type = function(texture)
+	if not texture then return end
+	if string.sub(texture,0,string.len("character")) == "character" then
+		return skins.type.MODEL
+	end
+	if string.sub(texture,0,string.len("player")) == "player" then
+		return skins.type.SPRITE
+	end
+end
+
+dofile(minetest.get_modpath("skins").."/skinlist.lua")
+
+skins.update_player_skin = function(player)
+	name = player:get_player_name()
+	if skins.get_type(skins.skins[name]) == skins.type.SPRITE then
+		player:set_properties({
+			visual = "upright_sprite",
+			textures = {skins.skins[name]..".png",skins.skins[name].."_back.png"},
+			visual_size = {x=1, y=2},
+		})
+	elseif skins.get_type(skins.skins[name]) == skins.type.MODEL then
+		player:set_properties({
+			visual = "mesh",
+			textures = {skins.skins[name]..".png"},
+			visual_size = {x=1, y=1},
+		})
+	end
+end
+
+skins.formspec = {}
+skins.formspec.main = function(name, page)
+	if page == nil then page = 0 end
+	local formspec = "size[8,7.5]"
+		.. "button[0,0;2,.5;main;Back]"
+		.. "label[0,.5;Your current skin:]"
+		.. "label[0,1.5;Choose a skin below:]"
+	if skins.get_type(skins.skins[name]) == skins.type.MODEL then
+		formspec = formspec .. "image[3,.5;2,1;"..skins.skins[name]..".png]"
+	elseif skins.get_type(skins.skins[name]) == skins.type.SPRITE then
+		formspec = formspec .. "image[3,0;1,2;"..skins.skins[name]..".png]"
+		formspec = formspec .. "image[4,0;1,2;"..skins.skins[name].."_back.png]"
+	end
+	local imodel = 0
+	local isprite = 0
+	local smodel = 0 -- Skip models, used for pages
+	local ssprite = 0 -- Skip sprites, used for pages (page handling needs cleanup)
+	for i, skin in ipairs(skins.list) do
+		if skins.get_type(skin) == skins.type.MODEL and imodel < 8 then
+			if smodel < page then smodel = smodel + 1 else
+				if imodel < 4 then
+					formspec = formspec .. "image_button["..(imodel*2)..",2;2,1;"..skin..".png;skins_set_"..i..";]"
+				else
+					formspec = formspec .. "image_button["..((imodel-4)*2)..",3;2,1;"..skin..".png;skins_set_"..i..";]"
+				end
+				imodel = imodel +1
+			end
+		end
+		if skins.get_type(skin) == skins.type.SPRITE and isprite < 8 then
+			if ssprite < page then ssprite = ssprite + 1 else
+				formspec = formspec .. "image_button["..(isprite)..",4.5;1,2;"..skin..".png;skins_set_"..i..";]"
+				isprite = isprite +1
+			end
+		end
+	end
+	if page > 0 then
+		formspec = formspec .. "button[0,7;1,.5;skins_page_"..(page-1)..";<<]"
+	end
+	formspec = formspec .. "label[3,6.5;Page "..page.."]"
+	if imodel > 8 or isprite > 8 then
+		formspec = formspec .. "button[7,7;1,.5;skins_page_"..(page+1)..";>>]"
+	end
+	return formspec
+end
+
+
+minetest.register_on_joinplayer(function(player)
+	if not skins.skins[player:get_player_name()] then
+		skins.skins[player:get_player_name()] = skins.default()
+	end
+	skins.update_player_skin(player)
+	inventory_plus.register_button(player,"skins","Skin")
+end)
+
+minetest.register_on_player_receive_fields(function(player,formname,fields)
+	if fields.skins then
+		inventory_plus.set_inventory_formspec(player,skins.formspec.main(player:get_player_name()))
+	end
+	for field, _ in pairs(fields) do
+		if string.sub(field,0,string.len("skins_set_")) == "skins_set_" then
+			skins.skins[player:get_player_name()] = skins.list[tonumber(string.sub(field,string.len("skins_set_")+1))]
+			skins.update_player_skin(player)
+			inventory_plus.set_inventory_formspec(player,skins.formspec.main(player:get_player_name()))
+		end
+		if string.sub(field,0,string.len("skins_page_")) == "skins_page_" then
+			inventory_plus.set_inventory_formspec(player,skins.formspec.main(player:get_player_name(),tonumber(string.sub(field,string.len("skins_page_")+1))))
+		end
+	end
+end)
+

skins/skinlist.lua

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+-- Skins mod for minetest
+-- Adds a skin gallery to the inventory, using inventory_plus
+-- Released by Zeg9 under WTFPL
+-- Have fun !
+
+skins.list = {}
+skins.add = function(skin)
+	table.insert(skins.list,skin)
+end
+
+id = 1
+while io.open(minetest.get_modpath("skins").."/textures/player_"..id..".png") do
+	skins.add("player_"..id)
+	id = id +1
+end
+
+id = 1
+while io.open(minetest.get_modpath("skins").."/textures/character_"..id..".png") do
+	skins.add("character_"..id)
+	id = id +1
+end
+