Add doors and wield3d

mods/wield32/.gitignore

@@ -0,0 +1,7 @@
+## Generic ignorable patterns and files
+*~
+.*.swp
+*bak*
+tags
+*.vim
+

mods/wield32/LICENSE.md

@@ -0,0 +1,4 @@
+[mod] 3d wielded items [wield3d]
+================================
+
+Copyright (C) 2013 Stuart Jones - WTFPL

mods/wield32/README.md

@@ -0,0 +1,15 @@
+[mod] 3d wielded items [wield3d]
+================================
+
+Mod Version: 0.3.0
+
+Minetest Version: 0.4.12 or later
+
+Decription: Visible 3d wielded items for Minetest
+
+Depends: default
+
+Makes hand wielded items visible to other players.
+
+See wield3d.conf.example for config options (save as wield3d.conf)
+

mods/wield32/depends.txt

@@ -0,0 +1,2 @@
+default
+

mods/wield32/init.lua

@@ -0,0 +1,132 @@
+WIELD3D_INIT_DELAY = 1
+WIELD3D_RETRY_TIME = 10
+WIELD3D_UPDATE_TIME = 1
+
+local modpath = minetest.get_modpath(minetest.get_current_modname())
+local input = io.open(modpath.."/wield3d.conf", "r")
+if input then
+	dofile(modpath.."/wield3d.conf")
+	input:close()
+	input = nil
+end
+dofile(modpath.."/location.lua")
+
+local location = {
+	"Arm_Right",           -- default bone
+	{x=0.2, y=6.5, z=3},   -- default position
+	{x=-100, y=225, z=90}, -- default rotation
+}
+local player_wielding = {}
+local timer = 0
+
+local function add_wield_entity(player)
+	local name = player:get_player_name()
+	local pos = player:getpos()
+	local inv = player:get_inventory()
+	if name and pos and inv then
+		local offset = {x=pos.x, y=pos.y + 0.5, z=pos.z}
+		local object = minetest.add_entity(offset, "wield3d:wield_entity")
+		if object then
+			object:set_properties({collisionbox={0,0,0, 0,0,0}})
+			object:set_attach(player, location[1], location[2], location[3])
+			local entity = object:get_luaentity()
+			if entity then
+				entity.player = player
+				player_wielding[name] = 1
+			else
+				object:remove()
+			end
+		end
+	end
+end
+
+minetest.register_item("wield3d:hand", {
+	type = "none",
+	wield_image = "wield3d_trans.png",
+})
+
+minetest.register_entity("wield3d:wield_entity", {
+	physical = false,
+	collisionbox = {-0.125,-0.125,-0.125, 0.125,0.125,0.125},
+	visual = "wielditem",
+	visual_size = {x=0.25, y=0.25},
+	textures = {"wield3d:hand"},
+	player = nil,
+	item = nil,
+	timer = 0,
+	location = {location[1], location[2], location[3]},
+	on_step = function(self, dtime)
+		self.timer = self.timer + dtime
+		if self.timer < WIELD3D_UPDATE_TIME then
+			return
+		end
+		self.timer = 0
+		local player = self.player
+		if player then
+			local name = player:get_player_name()
+			local p1 = player:getpos()
+			local p2 = self.object:getpos()
+			if p1 and p2 then
+				if vector.equals(p1, p2) then
+					local stack = player:get_wielded_item()
+					local item = stack:get_name() or ""
+					if item == self.item then
+						return
+					end
+					if minetest.get_modpath("wieldview") then
+						local def = minetest.registered_items[item] or {}
+						if def.inventory_image ~= "" then
+							item = ""
+						end
+					end
+					self.item = item
+					if item == "" then
+						item = "wield3d:hand"
+					end
+					local loc = wield3d_location[item] or location
+					if loc[1] ~= self.location[1]
+					or vector.equals(loc[2], self.location[2]) == false
+					or vector.equals(loc[3], self.location[3]) == false then
+						self.object:set_detach()
+						self.object:set_attach(player, loc[1], loc[2], loc[3])
+						self.location = {loc[1], loc[2], loc[3]}
+					end
+					self.object:set_properties({textures={item}})
+					return
+				end
+			end
+			player_wielding[name] = 0
+		end
+		self.object:remove()
+	end,
+})
+
+minetest.register_globalstep(function(dtime)
+	timer = timer + dtime
+	if timer > WIELD3D_RETRY_TIME then
+		for name, state in pairs(player_wielding) do
+			if state == 0 then
+				local player = minetest.get_player_by_name(name)
+				if player then
+					add_wield_entity(player)
+				else
+					player_wielding[name] = nil
+				end
+			end
+		end
+		timer = 0
+	end
+end)
+
+minetest.register_on_leaveplayer(function(player)
+	local name = player:get_player_name()
+	if name then
+		player_wielding[name] = nil
+	end
+end)
+
+minetest.register_on_joinplayer(function(player)
+	player_wielding[player:get_player_name()] = 0
+	minetest.after(WIELD3D_INIT_DELAY, add_wield_entity, player)
+end)
+

mods/wield32/location.lua

@@ -0,0 +1,32 @@
+-- Wielded Item Location Overrides - [item_name] = {bone, position, rotation}
+
+local bone = "Arm_Right"
+
+wield3d_location = {
+	["default:torch"] = {bone, {x=0.2, y=6.5, z=3}, {x=-100, y=182, z=83}},
+	["default:sapling"] = {bone, {x=0.2, y=6.5, z=3}, {x=-100, y=182, z=83}},
+	["flowers:dandelion_white"] = {bone, {x=0.2, y=6.5, z=3}, {x=-100, y=182, z=83}},
+	["flowers:dandelion_yellow"] = {bone, {x=0.2, y=6.5, z=3}, {x=-100, y=182, z=83}},
+	["flowers:geranium"] = {bone, {x=0.2, y=6.5, z=3}, {x=-100, y=182, z=83}},
+	["flowers:rose"] = {bone, {x=0.2, y=6.5, z=3}, {x=-100, y=182, z=83}},
+	["flowers:tulip"] = {bone, {x=0.2, y=6.5, z=3}, {x=-100, y=182, z=83}},
+	["flowers:viola"] = {bone, {x=0.2, y=6.5, z=3}, {x=-100, y=182, z=83}},
+	["default:shovel_wood"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+	["default:shovel_stone"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+	["default:shovel_steel"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+	["default:shovel_bronze"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+	["default:shovel_mese"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+	["default:shovel_diamond"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+	["bucket:bucket_empty"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+	["bucket:bucket_water"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+	["bucket:bucket_lava"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+	["screwdriver:screwdriver"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+	["screwdriver:screwdriver1"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+	["screwdriver:screwdriver2"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+	["screwdriver:screwdriver3"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+	["screwdriver:screwdriver4"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+	["vessels:glass_bottle"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+	["vessels:drinking_glass"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+	["vessels:steel_bottle"] = {bone, {x=0, y=6.5, z=3}, {x=-90, y=137, z=83}},
+}
+

mods/wield32/wield3d.conf.example

@@ -0,0 +1,11 @@
+-- Wield3d Configuration (defaults)
+
+-- Increase this if you get non-attachment glitches when a player first joins.
+WIELD3D_INIT_DELAY = 1
+
+-- Number of seconds before retry if initialization fails.
+WIELD3D_RETRY_TIME = 10
+
+-- How often player wield items are updated.
+WIELD3D_UPDATE_TIME = 1
+