Port door, fix button/lever bug, new visual style for receiver

mesecons_compatibility/init.lua

@@ -1,11 +1,165 @@
-minetest.after(0, 
-function ()
-	if minetest.registered_nodes["doors:door_wood_b_1"] then
-		mesecon:register_effector("doors:door_wood_b_1", "doors:door_wood_b_2")
-		mesecon:register_on_signal_change(function(pos, node)
-			if node.name == "doors:door_wood_b_2" or node.name == "doors:door_wood_b_1" then
-				minetest.registered_nodes[node.name].on_punch(pos, node)
-			end
-		end)
+doors = {}
+
+-- Registers a door - REDEFINITION ONLY | DOORS MOD MUST HAVE BEEN LOADED BEFORE
+--  name: The name of the door
+--  def: a table with the folowing fields:
+--    description
+--    inventory_image
+--    groups
+--    tiles_bottom: the tiles of the bottom part of the door {front, side}
+--    tiles_top: the tiles of the bottom part of the door {front, side}
+--    If the following fields are not defined the default values are used
+--    node_box_bottom
+--    node_box_top
+--    selection_box_bottom
+--    selection_box_top
+--    only_placer_can_open: if true only the player who placed the door can
+--                          open it
+
+function doors:register_door(name, def)
+	def.groups.not_in_creative_inventory = 1
+	
+	local box = {{-0.5, -0.5, -0.5,   0.5, 0.5, -0.5+1.5/16}}
+	
+	if not def.node_box_bottom then
+		def.node_box_bottom = box
 	end
-end)
+	if not def.node_box_top then
+		def.node_box_top = box
+	end
+	if not def.selection_box_bottom then
+		def.selection_box_bottom= box
+	end
+	if not def.selection_box_top then
+		def.selection_box_top = box
+	end
+	
+	local tt = def.tiles_top
+	local tb = def.tiles_bottom
+	
+	local function after_dig_node(pos, name)
+		if minetest.env:get_node(pos).name == name then
+			minetest.env:remove_node(pos)
+		end
+	end
+
+	local function on_punch(pos, dir, check_name, replace, replace_dir, params)
+		pos.y = pos.y+dir
+		if not minetest.env:get_node(pos).name == check_name then
+			return
+		end
+		local p2 = minetest.env:get_node(pos).param2
+		p2 = params[p2+1]
+		
+		local meta = minetest.env:get_meta(pos):to_table()
+		minetest.env:set_node(pos, {name=replace_dir, param2=p2})
+		minetest.env:get_meta(pos):from_table(meta)
+		
+		pos.y = pos.y-dir
+		meta = minetest.env:get_meta(pos):to_table()
+		minetest.env:set_node(pos, {name=replace, param2=p2})
+		minetest.env:get_meta(pos):from_table(meta)
+	end
+
+	local function on_mesecons_signal_open (pos, node)
+		on_punch(pos, 1, name.."_t_1", name.."_b_2", name.."_t_2", {1,2,3,0})
+	end
+
+	local function on_mesecons_signal_close (pos, node)
+		on_punch(pos, 1, name.."_t_2", name.."_b_1", name.."_t_1", {3,0,1,2})
+	end
+	
+	local function check_player_priv(pos, player)
+		if not def.only_placer_can_open then
+			return true
+		end
+		local meta = minetest.env:get_meta(pos)
+		local pn = player:get_player_name()
+		return meta:get_string("doors_owner") == pn
+	end
+	
+	minetest.register_node(":"..name.."_b_1", {
+		tiles = {tb[2], tb[2], tb[2], tb[2], tb[1], tb[1].."^[transformfx"},
+		paramtype = "light",
+		paramtype2 = "facedir",
+		drop = name,
+		drawtype = "nodebox",
+		node_box = {
+			type = "fixed",
+			fixed = def.node_box_bottom
+		},
+		selection_box = {
+			type = "fixed",
+			fixed = def.selection_box_bottom
+		},
+		groups = def.groups,
+		
+		after_dig_node = function(pos, oldnode, oldmetadata, digger)
+			pos.y = pos.y+1
+			after_dig_node(pos, name.."_t_1")
+		end,
+		
+		on_punch = function(pos, node, puncher)
+			if check_player_priv(pos, puncher) then
+				on_punch(pos, 1, name.."_t_1", name.."_b_2", name.."_t_2", {1,2,3,0})
+			end
+		end,
+
+		mesecons = {effector = {
+			action_on  = on_mesecons_signal_open
+		}},
+		
+		can_dig = check_player_priv,
+	})
+	
+	minetest.register_node(":"..name.."_b_2", {
+		tiles = {tb[2], tb[2], tb[2], tb[2], tb[1].."^[transformfx", tb[1]},
+		paramtype = "light",
+		paramtype2 = "facedir",
+		drop = name,
+		drawtype = "nodebox",
+		node_box = {
+			type = "fixed",
+			fixed = def.node_box_bottom
+		},
+		selection_box = {
+			type = "fixed",
+			fixed = def.selection_box_bottom
+		},
+		groups = def.groups,
+		
+		after_dig_node = function(pos, oldnode, oldmetadata, digger)
+			pos.y = pos.y+1
+			after_dig_node(pos, name.."_t_2")
+		end,
+		
+		on_punch = function(pos, node, puncher)
+			if check_player_priv(pos, puncher) then
+				on_punch(pos, 1, name.."_t_2", name.."_b_1", name.."_t_1", {3,0,1,2})
+			end
+		end,
+
+		mesecons = {effector = {
+			action_off = on_mesecons_signal_close
+		}},
+		
+		can_dig = check_player_priv,
+	})
+end
+
+doors:register_door("doors:door_wood", {
+	description = "Wooden Door",
+	inventory_image = "door_wood.png",
+	groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=2,door=1},
+	tiles_bottom = {"door_wood_b.png", "door_brown.png"},
+	tiles_top = {"door_wood_a.png", "door_brown.png"},
+})
+
+doors:register_door("doors:door_steel", {
+	description = "Steel Door",
+	inventory_image = "door_steel.png",
+	groups = {snappy=1,bendy=2,cracky=1,melty=2,level=2,door=1},
+	tiles_bottom = {"door_steel_b.png", "door_grey.png"},
+	tiles_top = {"door_steel_a.png", "door_grey.png"},
+	only_placer_can_open = true,
+})