new textures, formspecs - beginnig

API.lua

@@ -71,18 +71,18 @@ end
 function spawners.add_effects(pos, radius)
 	minetest.add_particlespawner({
 		amount = 32,
-		time = .5,
+		time = 2,
 		minpos = vector.subtract(pos, radius / 2),
 		maxpos = vector.add(pos, radius / 2),
-		minvel = {x=-1, y=-10, z=-1},
-		maxvel = {x=1,  y=10,  z=1},
+		minvel = {x=-0.5, y=-10, z=-0.5},
+		maxvel = {x=0.5,  y=10,  z=0.5},
 		minacc = vector.new(),
 		maxacc = vector.new(),
 		minexptime = .5,
-		maxexptime = 1,
-		minsize = 2,
+		maxexptime = 2,
+		minsize = .5,
 		maxsize = 8,
-		texture = "smoke_particle.png",
+		texture = "spawners_smoke_particle.png",
 	})
 end
 
@@ -127,8 +127,8 @@ function spawners.start_spawning_ores(pos, ore_name, sound_custom, spawners_pos)
 			})
 
 			minetest.set_node(pos, {name=ore_name})
-			print("#1 spawing "..ore_name.." at "..minetest.pos_to_string(pos))
 			spawners.add_effects(pos, 1)
+			print("#1 spawing "..ore_name.." at "..minetest.pos_to_string(pos))
 		end
 	end
 	

spawners_mobs.lua

@@ -50,8 +50,8 @@ function spawners.create(mob_name, mod_prefix, size, offset, mesh, texture, nigh
 				name = "spawners_spawner_animated.png",
 				animation = {
 					type = "vertical_frames",
-					aspect_w = 16,
-					aspect_h = 16,
+					aspect_w = 32,
+					aspect_h = 32,
 					length = 2.0
 				},
 			}
@@ -76,11 +76,11 @@ function spawners.create(mob_name, mod_prefix, size, offset, mesh, texture, nigh
 		sunlight_propagates = true,
 		tiles = {
 			{
-				name = "spawners_spawner_off_animated.png",
+				name = "spawners_spawner_waiting_animated.png",
 				animation = {
 					type = "vertical_frames",
-					aspect_w = 16,
-					aspect_h = 16,
+					aspect_w = 32,
+					aspect_h = 32,
 					length = 2.0
 				},
 			}
@@ -140,8 +140,8 @@ function spawners.create(mob_name, mod_prefix, size, offset, mesh, texture, nigh
 	minetest.register_abm({
 		nodenames = {"spawners:"..mod_prefix.."_"..mob_name.."_spawner", "spawners:"..mod_prefix.."_"..mob_name.."_spawner_active", "spawners:"..mod_prefix.."_"..mob_name.."_spawner_overheat", "spawners:"..mod_prefix.."_"..mob_name.."_spawner_waiting"},
 		neighbors = {"air"},
-		interval = 10,
-		chance = 2,
+		interval = 10.0,
+		chance = 5,
 		action = function(pos, node, active_object_count, active_object_count_wider)
 
 			local random_pos, waiting = spawners.check_node_status(pos, mob_name, night_only)

spawners_ores.lua

@@ -1,3 +1,214 @@
+--
+-- 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;fuel;3.5,1.5;1,1;]"..
+		"list[current_player;main;0,4.25;8,1;]"..
+		"list[current_player;main;0,5.5;8,3;8]"..
+		"button_exit[5,1.5;2,1;exit;Save]"..
+		"listring[current_name;fuel]"..
+		"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;fuel;3.5,1.5;1,1;]"..
+	"list[current_player;main;0,4.25;8,1;]"..
+	"list[current_player;main;0,5.5;8,3;8]"..
+	"button_exit[5,1.5;2,1;exit;Save]"..
+	"listring[current_name;fuel]"..
+	"listring[current_player;main]"..
+	default.get_hotbar_bg(0, 4.25)
+
+--
+-- Node callback functions that are the same for active and inactive furnace
+--
+
+function spawners.get_formspec(pos)
+
+	-- Inizialize metadata
+	local meta = minetest.get_meta(pos)
+	
+	-- Inizialize inventory
+	local inv = meta:get_inventory()
+	for listname, size in pairs({
+			fuel = 1,
+	}) do
+		if inv:get_size(listname) ~= size then
+			inv:set_size(listname, size)
+		end
+	end
+
+	local fuellist = inv:get_list("fuel")
+
+	--
+	-- Cooking
+	--
+	
+	-- Check if we have cookable content
+	-- local cooked, aftercooked = minetest.get_craft_result({method = "cooking", width = 1, items = srclist})
+	-- local cookable = true
+	
+	-- if cooked.time == 0 then
+	-- 	cookable = false
+	-- end
+	
+	-- Check if we have enough fuel to burn
+	-- if fuel_time < fuel_totaltime then
+	-- 	-- The furnace is currently active and has enough fuel
+	-- 	fuel_time = fuel_time + 1
+		
+	-- 	-- If there is a cookable item then check if it is ready yet
+	-- 	if cookable then
+	-- 		src_time = src_time + 1
+	-- 		if src_time >= cooked.time then
+	-- 			-- Place result in dst list if possible
+	-- 			if inv:room_for_item("dst", cooked.item) then
+	-- 				inv:add_item("dst", cooked.item)
+	-- 				inv:set_stack("src", 1, aftercooked.items[1])
+	-- 				src_time = 0
+	-- 			end
+	-- 		end
+	-- 	end
+	-- else
+	-- 	-- Furnace ran out of fuel
+	-- 	if cookable then
+	-- 		-- We need to get new fuel
+	-- 		local fuel, afterfuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
+			
+	-- 		if fuel.time == 0 then
+	-- 			-- No valid fuel in fuel list
+	-- 			fuel_totaltime = 0
+	-- 			fuel_time = 0
+	-- 			src_time = 0
+	-- 		else
+	-- 			-- Take fuel from fuel list
+	-- 			inv:set_stack("fuel", 1, afterfuel.items[1])
+				
+	-- 			fuel_totaltime = fuel.time
+	-- 			fuel_time = 0
+				
+	-- 		end
+	-- 	else
+	-- 		-- We don't need to get new fuel since there is no cookable item
+	-- 		fuel_totaltime = 0
+	-- 		fuel_time = 0
+	-- 		src_time = 0
+	-- 	end
+	-- end
+	
+	--
+	-- Update formspec, infotext and node
+	--
+	local formspec = inactive_formspec
+	-- local item_state = ""
+	-- local item_percent = 0
+	-- if cookable then
+	-- 	item_percent =  math.floor(src_time / cooked.time * 100)
+	-- 	item_state = item_percent .. "%"
+	-- else
+	-- 	if srclist[1]:is_empty() then
+	-- 		item_state = "Empty"
+	-- 	else
+	-- 		item_state = "Not cookable"
+	-- 	end
+	-- end
+	
+	-- local fuel_state = "Empty"
+	-- local active = "inactive "
+	-- if fuel_time <= fuel_totaltime and fuel_totaltime ~= 0 then
+	-- 	active = "active "
+	-- 	local fuel_percent = math.floor(fuel_time / fuel_totaltime * 100)
+	-- 	fuel_state = fuel_percent .. "%"
+	-- 	formspec = active_formspec(fuel_percent, item_percent)
+	-- 	-- swap_node(pos, "default:furnace_active")
+	-- else
+	-- 	if not fuellist[1]:is_empty() then
+	-- 		fuel_state = "0%"
+	-- 	end
+	-- 	-- swap_node(pos, "default:furnace")
+	-- end
+	
+	-- local infotext =  "Furnace " .. active .. "(Item: " .. item_state .. "; Fuel: " .. fuel_state .. ")"
+	
+	--
+	-- Set meta values
+	--
+	-- meta:set_float("fuel_totaltime", fuel_totaltime)
+	-- meta:set_float("fuel_time", fuel_time)
+	-- meta:set_float("src_time", src_time)
+	meta:set_string("formspec", formspec)
+	-- meta:set_string("infotext", infotext)
+end
+
+local function can_dig(pos, player)
+	local meta = minetest.get_meta(pos);
+	local inv = meta:get_inventory()
+	return inv:is_empty("fuel")
+end
+
+local function allow_metadata_inventory_put(pos, listname, index, stack, player)
+	print("allow_metadata_inventory_put")
+	print("listname: "..listname)
+	print("stack name: "..stack:get_name())
+	if minetest.is_protected(pos, player:get_player_name()) then
+		return 0
+	end
+	local meta = minetest.get_meta(pos)
+	local inv = meta:get_inventory()
+	local ingot = minetest.get_node_or_nil(pos).name
+
+	ingot = string.split(ingot, ":")
+	ingot = string.split(ingot[2], "_")
+
+	print("ingot 3: "..ingot[3])
+
+	if stack:get_name() == "default:"..ingot[3].."_ingot" then
+		if inv:is_empty("src") then
+			meta:set_string("infotext", "ore spawner is empty")
+		end
+		return stack:get_count()
+	else
+		return 0
+	end
+end
+
+local function allow_metadata_inventory_take(pos, listname, index, stack, player)
+	print("allow_metadata_inventory_take")
+	if minetest.is_protected(pos, player:get_player_name()) then
+		return 0
+	end
+	return stack:get_count()
+end
+
+local function on_receive_fields(pos, formname, fields, sender)
+	print("on_receive_fields")
+
+	if minetest.is_protected(pos, sender:get_player_name()) then
+		return 0
+	end
+
+	for k, v in ipairs(fields) do
+		print("k: "..k)
+		print("v: "..v)
+	end
+end
+
+-- 
+-- Ores creation
+-- 
+
 function spawners.create_ore(ore_name, mod_prefix, size, offset, texture, sound_custom)
 	-- dummy inside the spawner
 	local dummy_ore_definition = {
@@ -24,7 +235,7 @@ function spawners.create_ore(ore_name, mod_prefix, size, offset, texture, sound_
 		self.timer = self.timer + dtime
 		local n = minetest.get_node_or_nil(self.object:getpos())
 		if self.timer > 2 then
-			if n and n.name and n.name ~= "spawners:"..ore_name.."_spawner_active" and n.name ~= "spawners:"..ore_name.."_spawner_waiting" then
+			if n and n.name and n.name ~= "spawners:"..ore_name.."_spawner_active" and n.name ~= "spawners:"..ore_name.."_spawner_waiting" and n.name ~= "spawners:"..ore_name.."_spawner" then
 				self.object:remove()
 			end
 		end
@@ -44,11 +255,11 @@ function spawners.create_ore(ore_name, mod_prefix, size, offset, texture, sound_
 		sunlight_propagates = true,
 		tiles = {
 			{
-				name = "spawners_spawner_animated_v2.png",
+				name = "spawners_spawner_animated.png",
 				animation = {
 					type = "vertical_frames",
-					aspect_w = 16,
-					aspect_h = 16,
+					aspect_w = 32,
+					aspect_h = 32,
 					length = 2.0
 				},
 			}
@@ -56,13 +267,19 @@ function spawners.create_ore(ore_name, mod_prefix, size, offset, texture, sound_
 		is_ground_content = true,
 		groups = {cracky=1,level=2,igniter=1,not_in_creative_inventory=1},
 		drop = "spawners:"..ore_name.."_spawner",
-		on_construct = function(pos)
-			pos.y = pos.y + offset
-			minetest.add_entity(pos,"spawners:dummy_ore_"..ore_name)
-		end,
+		-- on_construct = function(pos)
+		-- 	pos.y = pos.y + offset
+		-- 	minetest.add_entity(pos,"spawners:dummy_ore_"..ore_name)
+		-- end,
+
+		can_dig = can_dig,
+	
+		allow_metadata_inventory_put = allow_metadata_inventory_put,
+		allow_metadata_inventory_take = allow_metadata_inventory_take,
+		on_receive_fields = on_receive_fields,
 	})
 
-	-- node spawner waiting for light - everything is ok but too much light or not enough light
+	-- node spawner waiting - no stone around or no fuel
 	minetest.register_node("spawners:"..ore_name.."_spawner_waiting", {
 		description = ore_name.." spawner waiting",
 		paramtype = "light",
@@ -73,11 +290,11 @@ function spawners.create_ore(ore_name, mod_prefix, size, offset, texture, sound_
 		sunlight_propagates = true,
 		tiles = {
 			{
-				name = "spawners_spawner_off_animated.png",
+				name = "spawners_spawner_waiting_animated.png",
 				animation = {
 					type = "vertical_frames",
-					aspect_w = 16,
-					aspect_h = 16,
+					aspect_w = 32,
+					aspect_h = 32,
 					length = 2.0
 				},
 			}
@@ -85,10 +302,16 @@ function spawners.create_ore(ore_name, mod_prefix, size, offset, texture, sound_
 		is_ground_content = true,
 		groups = {cracky=1,level=2,not_in_creative_inventory=1},
 		drop = "spawners:"..ore_name.."_spawner",
-		on_construct = function(pos)
-			pos.y = pos.y + offset
-			minetest.add_entity(pos,"spawners:dummy_ore_"..ore_name)
-		end,
+		-- on_construct = function(pos)
+		-- 	spawners.get_formspec(pos)
+		-- 	pos.y = pos.y + offset
+		-- 	minetest.add_entity(pos,"spawners:dummy_ore_"..ore_name)
+		-- end,
+		can_dig = can_dig,
+	
+		allow_metadata_inventory_put = allow_metadata_inventory_put,
+		allow_metadata_inventory_take = allow_metadata_inventory_take,
+		on_receive_fields = on_receive_fields,
 	})
 
 	-- node spawner inactive (default)
@@ -105,19 +328,32 @@ function spawners.create_ore(ore_name, mod_prefix, size, offset, texture, sound_
 		on_construct = function(pos)
 			local waiting, found_node = spawners.check_node_status_ores(pos, ore_name, "default:stone")
 
+			spawners.get_formspec(pos)
+
 			if found_node then
-				minetest.set_node(pos, {name="spawners:"..ore_name.."_spawner_active"})
+				minetest.swap_node(pos, {name="spawners:"..ore_name.."_spawner_active"})
 			elseif waiting then
-				minetest.set_node(pos, {name="spawners:"..ore_name.."_spawner_waiting"})
+				minetest.swap_node(pos, {name="spawners:"..ore_name.."_spawner_waiting"})
 			else
 			end
+
+			pos.y = pos.y + offset
+			minetest.add_entity(pos,"spawners:dummy_ore_"..ore_name)
 		end,
+
+		can_dig = can_dig,
+	
+		allow_metadata_inventory_put = allow_metadata_inventory_put,
+		allow_metadata_inventory_take = allow_metadata_inventory_take,
+		on_receive_fields = on_receive_fields,
 	})
 
-	-- abm
+	-- 
+	-- ABM
+	-- 
 	minetest.register_abm({
 		nodenames = {"spawners:"..ore_name.."_spawner", "spawners:"..ore_name.."_spawner_active", "spawners:"..ore_name.."_spawner_waiting"},
-		interval = 5,
+		interval = 5.0,
 		chance = 5,
 		action = function(pos, node, active_object_count, active_object_count_wider)
 
@@ -128,7 +364,7 @@ function spawners.create_ore(ore_name, mod_prefix, size, offset, texture, sound_
 			if found_node then
 				-- make sure the right node status is shown
 				if node.name ~= "spawners:"..ore_name.."_spawner_active" then
-					minetest.set_node(pos, {name="spawners:"..ore_name.."_spawner"})
+					minetest.swap_node(pos, {name="spawners:"..ore_name.."_spawner"})
 				end
 
 				-- enough place to spawn more ores
@@ -137,7 +373,7 @@ function spawners.create_ore(ore_name, mod_prefix, size, offset, texture, sound_
 			else
 				-- waiting status
 				if node.name ~= "spawners:"..ore_name.."_spawner_waiting" then
-					minetest.set_node(pos, {name="spawners:"..ore_name.."_spawner_waiting"})
+					minetest.swap_node(pos, {name="spawners:"..ore_name.."_spawner_waiting"})
 				end
 			end
 
@@ -149,10 +385,13 @@ end
 -- default:stone_with_gold
 spawners.create_ore("stone_with_gold", "", {x=.33,y=.33}, 0, {"default_stone.png^default_mineral_gold.png"}, "tnt_ignite")
 
+-- default:stone_with_coal
 spawners.create_ore("stone_with_coal", "", {x=.33,y=.33}, 0, {"default_stone.png^default_mineral_gold.png"}, "tnt_ignite")
 
+-- default:stone_with_iron
 spawners.create_ore("stone_with_iron", "", {x=.33,y=.33}, 0, {"default_stone.png^default_mineral_gold.png"}, "tnt_ignite")
 
+-- default:stone_with_copper
 spawners.create_ore("stone_with_copper", "", {x=.33,y=.33}, 0, {"default_stone.png^default_mineral_gold.png"}, "tnt_ignite")
 
 
@@ -192,4 +431,3 @@ minetest.register_craft({
 		{"default:diamondblock", "xpanes:bar", "default:diamondblock"},
 	}
 })
-