First commit

1 files changed, 185 insertions, 0 deletions

diff --git a/init.lua b/init.lua
new file mode 100644
index 0000000..2ad5831
--- /dev/null
+++ b/init.lua
@@ -0,0 +1,185 @@
+
+--
+-- Formspecs
+--
+
+local function active_formspec(fuel_percent, item_percent)
+	local formspec = 
+		"size[8,8.5]"..
+		default.gui_bg..
+		default.gui_bg_img..
+		default.gui_slots..
+		"list[current_name;src;2.75,0.5;1,1;]"..
+		"image[3.75,1.5;1,1;gui_furnace_arrow_bg.png^[lowpart:"..
+		(item_percent)..":gui_furnace_arrow_fg.png^[transformR270]"..
+		"list[current_name;dst;4.75,0.96;2,2;]"..
+		"list[current_player;main;0,4.25;8,1;]"..
+		"list[current_player;main;0,5.5;8,3;8]"..
+		"listring[current_name;dst]"..
+		"listring[current_player;main]"..
+		"listring[current_name;src]"..
+		"listring[current_player;main]"..
+		default.get_hotbar_bg(0, 4.25)
+	return formspec
+end
+
+local inactive_formspec =
+	"size[8,8.5]"..
+	default.gui_bg..
+	default.gui_bg_img..
+	default.gui_slots..
+	"list[current_name;src;2.75,0.5;1,1;]"..
+	"image[3.75,1.5;1,1;gui_furnace_arrow_bg.png^[transformR270]"..
+	"list[current_name;dst;4.75,0.96;2,2;]"..
+	"list[current_player;main;0,4.25;8,1;]"..
+	"list[current_player;main;0,5.5;8,3;8]"..
+	"listring[current_name;dst]"..
+	"listring[current_player;main]"..
+	"listring[current_name;src]"..
+	"listring[current_player;main]"..
+	default.get_hotbar_bg(0, 4.25)
+
+--
+-- Node callback functions that are the same for active and inactive furnace
+--
+
+local function can_dig(pos, player)
+	local meta = minetest.get_meta(pos);
+	local inv = meta:get_inventory()
+	return inv:is_empty("dst") and inv:is_empty("src")
+end
+
+local function allow_metadata_inventory_put(pos, listname, index, stack, player)
+	if minetest.is_protected(pos, player:get_player_name()) then
+		return 0
+	end
+	local meta = minetest.get_meta(pos)
+	local inv = meta:get_inventory()
+	if listname == "src" then
+		return stack:get_count()
+	elseif listname == "dst" then
+		return 0
+	end
+end
+
+local function allow_metadata_inventory_move(pos, from_list, from_index, to_list, to_index, count, player)
+	local meta = minetest.get_meta(pos)
+	local inv = meta:get_inventory()
+	local stack = inv:get_stack(from_list, from_index)
+	return allow_metadata_inventory_put(pos, to_list, to_index, stack, player)
+end
+
+local function allow_metadata_inventory_take(pos, listname, index, stack, player)
+	if minetest.is_protected(pos, player:get_player_name()) then
+		return 0
+	end
+	return stack:get_count()
+end
+
+local function swap_node(pos, name)
+	local node = minetest.get_node(pos)
+	if node.name == name then
+		return
+	end
+	node.name = name
+	minetest.swap_node(pos, node)
+end
+
+local function freezer_node_timer(pos, elapsed)
+	--
+	-- Inizialize metadata
+	--
+	local meta = minetest.get_meta(pos)
+
+	local src_time = meta:get_float("src_time") or 0
+
+
+	local inv = meta:get_inventory()
+	local srclist = inv:get_list("src")
+
+	local dstlist = inv:get_list("dst")
+
+	--
+	-- Cooking
+	--
+
+	if inv:contains_item("src", "bucket:bucket_water") then
+	   inv:remove_item("src", "bucket:bucket_water")
+	   inv:add_item("dst", "default:ice")
+	   inv:add_item("src", "bucket:bucket_empty")
+	end
+	   
+
+	      
+
+	-- Check if we have cookable content
+	return
+end
+
+--
+-- Node definitions
+--
+
+minetest.register_node("freezer:freezer", {
+	description = "Freezer",
+	tiles = {
+		"freezer_top.png", "freezer_top.png",
+		"freezer_side.png", "freezer_side.png",
+		"freezer_side.png", "freezer_front.png"
+	},
+	paramtype2 = "facedir",
+	groups = {cracky=2},
+	legacy_facedir_simple = true,
+	is_ground_content = false,
+	sounds = default.node_sound_stone_defaults(),
+
+	can_dig = can_dig,
+
+	on_timer = freezer_node_timer,
+
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("formspec", inactive_formspec)
+		local inv = meta:get_inventory()
+		inv:set_size('src', 1)
+		inv:set_size('dst', 4)
+	end,
+
+	on_metadata_inventory_move = function(pos)
+		local timer = minetest.get_node_timer(pos)
+		timer:start(1.0)
+	end,
+	on_metadata_inventory_put = function(pos)
+		-- start timer function, it will sort out whether furnace can burn or not.
+		local timer = minetest.get_node_timer(pos)
+		timer:start(1.0)
+	end,
+	on_blast = function(pos)
+		local drops = {}
+		default.get_inventory_drops(pos, "src", drops)
+		default.get_inventory_drops(pos, "dst", drops)
+		drops[#drops+1] = "freezer:freezer"
+		minetest.remove_node(pos)
+		return drops
+	end,
+
+	allow_metadata_inventory_put = allow_metadata_inventory_put,
+	allow_metadata_inventory_move = allow_metadata_inventory_move,
+	allow_metadata_inventory_take = allow_metadata_inventory_take,
+})
+
+minetest.register_craft({
+	output = "freezer:freezer",
+	recipe = {
+		{"default:steel_ingot", "default:mese_crystal", "default:steel_ingot"},
+		{"default:steel_ingot", "", "default:steel_ingot"},
+		{"default:steel_ingot", "default:mese_crystal", "default:steel_ingot"}
+	}
+})
+minetest.register_craft({
+      output = "default:snowblock 3",
+      type = "shapeless",
+      recipe = {
+	 "default:ice"
+      }
+})