Add a cooking system to the cauldron

cooking.lua

@@ -0,0 +1,150 @@
+local cauldron_model = {
+	type = "fixed",
+	fixed = {
+		{-0.5, -0.5, -0.5, 0.5, 0.5, -0.3125},
+		{-0.5, -0.5, 0.3125, 0.5, 0.5, 0.5},
+		{-0.5, -0.5, -0.5, -0.3125, 0.5, 0.5},
+		{0.3125, -0.5, -0.5, 0.5, 0.5, 0.5},
+		{-0.5, -0.5, -0.5, 0.5, 0.4375, 0.5}
+	}
+}
+
+local cauldron_cbox = {
+	type = "fixed",
+	fixed = {
+		{-0.5, -0.5, -0.5, 0.5, 0.5, -0.5},
+		{-0.5, -0.5, 0.5, 0.5, 0.5, 0.5},
+		{-0.5, -0.5, -0.5, -0.5, 0.5, 0.5},
+		{0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
+		{-0.5, -0.5, -0.5, 0.5, 0, 0.5}
+	}
+}
+
+minetest.register_alias("xdecor:cauldron", "xdecor:cauldron_empty")
+
+xdecor.register("cauldron_empty", {
+	description = "Cauldron",
+	groups = {cracky=2, oddly_breakable_by_hand=1},
+	on_rotate = screwdriver.rotate_simple,
+	tiles = {"xdecor_cauldron_top_empty.png", "xdecor_cauldron_sides.png"},
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, 0.5, -0.3125},
+			{-0.5, -0.5, 0.3125, 0.5, 0.5, 0.5},
+			{-0.5, -0.5, -0.5, -0.3125, 0.5, 0.5},
+			{0.3125, -0.5, -0.5, 0.5, 0.5, 0.5},
+			{-0.5, -0.5, -0.5, 0.5, -0.125, 0.5}
+		}
+	},
+	selection_box = {
+		type = "fixed",
+		fixed = {{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}}
+	},
+	collision_box = cauldron_cbox,
+	on_rightclick = function(pos, node, clicker, itemstack, _)
+		if clicker:get_wielded_item():get_name() == "bucket:bucket_water" then
+			minetest.set_node(pos, {name="xdecor:cauldron_idle", param2=node.param2})
+			itemstack:replace("bucket:bucket_empty")
+		end	
+	end
+})
+
+xdecor.register("cauldron_idle", {
+	groups = {cracky=2, oddly_breakable_by_hand=1, not_in_creative_inventory=1},
+	on_rotate = screwdriver.rotate_simple,
+	tiles = {"xdecor_cauldron_top_idle.png", "xdecor_cauldron_sides.png"},
+	drop = "xdecor:cauldron_empty",
+	node_box = cauldron_model,
+	collision_box = cauldron_cbox,
+	selection_box = {
+		type = "fixed",
+		fixed = {{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}}
+	}
+})
+
+xdecor.register("cauldron_boiling_water", {
+	groups = {cracky=2, oddly_breakable_by_hand=1, not_in_creative_inventory=1},
+	on_rotate = screwdriver.rotate_simple,
+	drop = "xdecor:cauldron_empty",
+	tiles = {
+		{ name = "xdecor_cauldron_top_anim_boiling_water.png",
+			animation = {type="vertical_frames", length=3.0} },
+		"xdecor_cauldron_sides.png"
+	},
+	node_box = cauldron_model,
+	collision_box = cauldron_cbox,
+	selection_box = {
+		type = "fixed",
+		fixed = {{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}}
+	},
+	infotext = "Drop some foods inside to make a soup"
+})
+
+xdecor.register("cauldron_soup", {
+	groups = {cracky=2, oddly_breakable_by_hand=1, not_in_creative_inventory=1},
+	on_rotate = screwdriver.rotate_simple,
+	drop = "xdecor:cauldron_empty",
+	tiles = {
+		{ name = "xdecor_cauldron_top_anim_soup.png",
+			animation = {type="vertical_frames", length=3.0} },
+		"xdecor_cauldron_sides.png"
+	},
+	node_box = cauldron_model,
+	collision_box = cauldron_cbox,
+	selection_box = {
+		type = "fixed",
+		fixed = {{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}}
+	},
+	infotext = "Your soup is ready, use an empty bowl to eat it",
+	on_rightclick = function(pos, node, clicker, itemstack, _)
+		local inv = clicker:get_inventory()
+		if clicker:get_wielded_item():get_name() == "xdecor:bowl" then
+			if inv:room_for_item("main", "xdecor:bowl_soup 1") then
+				itemstack:take_item()
+				inv:add_item("main", "xdecor:bowl_soup 1")
+				minetest.set_node(pos, {name="xdecor:cauldron_empty", param2=node.param2})
+			else
+				minetest.chat_send_player(clicker:get_player_name(), "No room in your inventory to add a bowl of soup!")
+			end
+			return itemstack
+		end
+	end
+})
+
+minetest.register_abm({
+	nodenames = {"xdecor:cauldron_idle"},
+	interval = 15, chance = 1,
+	action = function(pos, node, _, _)
+		local below_node = {x=pos.x, y=pos.y-1, z=pos.z}
+		if minetest.get_node(below_node).name:find("fire") then
+			minetest.set_node(pos, {name="xdecor:cauldron_boiling_water", param2=node.param2})
+		end
+	end
+})
+
+minetest.register_abm({
+	nodenames = {"xdecor:cauldron_boiling_water", "xdecor:cauldron_soup"},
+	interval = 3, chance = 1,
+	action = function(pos, node, _, _)
+		local below_node = {x=pos.x, y=pos.y-1, z=pos.z}
+		if not minetest.get_node(below_node).name:find("fire") then
+			minetest.set_node(pos, {name="xdecor:cauldron_idle", param2=node.param2})
+		end
+	end
+})
+
+local old_on_step = minetest.registered_entities["__builtin:item"].on_step
+
+minetest.registered_entities["__builtin:item"].on_step = function(self, dtime)
+	if minetest.get_node(self.object:getpos()).name == "xdecor:cauldron_boiling_water" then
+		local itemname = self.object:get_luaentity().itemstring
+		if itemname:match("default:apple%s%d%d") or
+				itemname:match("flowers:mushroom_brown%s%d%d") then
+			self.object:remove()
+			minetest.set_node(vector.round(self.object:getpos()), {name="xdecor:cauldron_soup"})
+		end
+	end
+	old_on_step(self, dtime)
+end
+

crafts.lua

@@ -16,6 +16,26 @@ minetest.register_craft({
 	}
 })
 
+minetest.register_craft({
+	output = "xdecor:bowl 3",
+	recipe = {
+		{"group:wood", "", "group:wood"},
+		{"", "group:wood", ""}
+	}
+})
+
+minetest.register_craftitem("xdecor:bowl", {
+	description = "Bowl",
+	inventory_image = "xdecor_bowl.png"
+})
+
+minetest.register_craftitem("xdecor:bowl_soup", {
+	description = "Bowl of soup",
+	inventory_image = "xdecor_bowl_soup.png",
+	groups = {not_in_creative_inventory = 1},
+	on_use = minetest.item_eat(30)
+})
+
 minetest.register_craft({ 
 	output = "xdecor:candle",
 	recipe = {
@@ -47,10 +67,10 @@ minetest.register_craft({
 })
 
 minetest.register_craft({
-	output = "xdecor:cauldron",
+	output = "xdecor:cauldron_empty",
 	recipe = {
-		{"default:iron_lump", "bucket:bucket_water", "default:iron_lump"},
-		{"default:iron_lump", "bucket:bucket_water", "default:iron_lump"},
+		{"default:iron_lump", "", "default:iron_lump"},
+		{"default:iron_lump", "", "default:iron_lump"},
 		{"default:iron_lump", "default:iron_lump", "default:iron_lump"}
 	}
 })

init.lua

@@ -4,6 +4,7 @@ local modpath = minetest.get_modpath("xdecor")
 dofile(modpath.."/handlers/nodeboxes.lua")
 dofile(modpath.."/handlers/registration.lua")
 dofile(modpath.."/chess.lua")
+dofile(modpath.."/cooking.lua")
 dofile(modpath.."/crafts.lua")
 dofile(modpath.."/enchanting.lua")
 dofile(modpath.."/hive.lua")

nodes.lua

@@ -123,38 +123,6 @@ xdecor.register("candle", {
 	}
 })
 
-xdecor.register("cauldron", {
-	description = "Cauldron",
-	groups = {cracky=2, oddly_breakable_by_hand=1},
-	on_rotate = screwdriver.rotate_simple,
-	tiles = {
-		{ name = "xdecor_cauldron_top_anim.png",
-			animation = {type="vertical_frames", length=3.0} },
-		"xdecor_cauldron_sides.png"
-	}
-})
-
-if minetest.get_modpath("bucket") then
-	local original_bucket_on_use = minetest.registered_items["bucket:bucket_empty"].on_use
-	minetest.override_item("bucket:bucket_empty", {
-		on_use = function(itemstack, user, pointed_thing)
-			local inv = user:get_inventory()
-			if pointed_thing.type == "node" and minetest.get_node(pointed_thing.under).name == "xdecor:cauldron" then
-				if inv:room_for_item("main", "bucket:bucket_water 1") then
-					itemstack:take_item()
-					inv:add_item("main", "bucket:bucket_water 1")
-				else
-					minetest.chat_send_player(user:get_player_name(), "No room in your inventory to add a filled bucket!")
-				end
-				return itemstack
-			else if original_bucket_on_use then
-				return original_bucket_on_use(itemstack, user, pointed_thing)
-			end
-		end
-	end
-	})
-end
-
 xpanes.register_pane("chainlink", {
 	description = "Chain Link",
 	tiles = {"xdecor_chainlink.png"},
@@ -492,12 +460,12 @@ xdecor.register("painting_1", {
 	legacy_wallmounted = true,
 	walkable = false,
 	on_rotate = screwdriver.rotate_simple,
-	wield_image = "xdecor_painting_1.png",
+	wield_image = "xdecor_painting_empty.png",
 	selection_box = {type="wallmounted"},
 	groups = {dig_immediate=3, flammable=3, attached_node=1},
 	after_place_node = function(pos, _, _, _)
 		local node = minetest.get_node(pos)
-		minetest.set_node(pos, {name = "xdecor:painting_"..math.random(1,4), param2 = node.param2})
+		minetest.set_node(pos, {name="xdecor:painting_"..math.random(1,4), param2=node.param2})
 	end
 })