Generate item slot images on the fly

mods/ITEMS/REDSTONE/mcl_dispensers/depends.txt

@@ -1,4 +1,5 @@
 mcl_init
+mcl_formspec
 mesecons
 mcl_sounds
 mcl_tnt

mods/ITEMS/REDSTONE/mcl_dispensers/init.lua

@@ -13,7 +13,6 @@ local S = minetest.get_translator("mcl_dispensers")
 local setup_dispenser = function(pos)
 	-- Set formspec and inventory
 	local form = "size[9,8.75]"..
-	"background[-0.19,-0.25;9.41,9.49;crafting_inventory_9_slots.png]"..
 	"label[0,4.0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
 	"list[current_player;main;0,4.5;9,3;9]"..
 	"list[current_player;main;0,7.74;9,1;]"..

mods/ITEMS/REDSTONE/mcl_droppers/depends.txt

@@ -1,4 +1,5 @@
 mcl_init
+mcl_formspec
 mesecons
 mcl_util
 doc?

mods/ITEMS/REDSTONE/mcl_droppers/init.lua

@@ -14,7 +14,6 @@ local S = minetest.get_translator("mcl_droppers")
 local setup_dropper = function(pos)
 	-- Set formspec and inventory
 	local form = "size[9,8.75]"..
-	"background[-0.19,-0.25;9.41,9.49;crafting_inventory_9_slots.png]"..
 	"label[0,4.0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
 	"list[current_player;main;0,4.5;9,3;9]"..
 	"list[current_player;main;0,7.74;9,1;]"..

mods/ITEMS/mcl_anvils/depends.txt

@@ -1,4 +1,5 @@
 mcl_init
+mcl_formspec
 mcl_sounds
 mcl_core?
 screwdriver?

mods/ITEMS/mcl_anvils/init.lua

@@ -19,10 +19,15 @@ local function get_anvil_formspec(set_name)
 	"background[-0.19,-0.25;9.41,9.49;mcl_anvils_inventory.png]"..
 	"label[0,4.0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
 	"list[current_player;main;0,4.5;9,3;9]"..
+	mcl_formspec.get_itemslot_bg(0,4.5,9,3)..
 	"list[current_player;main;0,7.74;9,1;]"..
+	mcl_formspec.get_itemslot_bg(0,7.74,9,1)..
 	"list[context;input;1,2.5;1,1;]"..
+	mcl_formspec.get_itemslot_bg(1,2.5,1,1)..
 	"list[context;input;4,2.5;1,1;1]"..
+	mcl_formspec.get_itemslot_bg(4,2.5,1,1)..
 	"list[context;output;8,2.5;1,1;]"..
+	mcl_formspec.get_itemslot_bg(8,2.5,1,1)..
 	"label[3,0.1;"..minetest.formspec_escape(minetest.colorize("#313131", S("Repair and Name"))).."]"..
 	"field[3.25,1;4,1;name;;"..minetest.formspec_escape(set_name).."]"..
 	"field_close_on_enter[name;false]"..

mods/ITEMS/mcl_chests/depends.txt

@@ -1,4 +1,5 @@
 mcl_init
+mcl_formspec
 mcl_core
 mcl_sounds
 mcl_end

mods/ITEMS/mcl_chests/init.lua

@@ -183,12 +183,14 @@ minetest.register_node("mcl_chests:"..basename, {
 		minetest.show_formspec(clicker:get_player_name(),
 		"mcl_chests:"..canonical_basename.."_"..pos.x.."_"..pos.y.."_"..pos.z,
 		"size[9,8.75]"..
-		"background[-0.19,-0.25;9.41,10.48;mcl_chests_inventory_chest.png]"..
 		"label[0,0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Chest"))).."]"..
 		"list[nodemeta:"..pos.x..","..pos.y..","..pos.z..";main;0,0.5;9,3;]"..
+		mcl_formspec.get_itemslot_bg(0,0.5,9,3)..
 		"label[0,4.0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
 		"list[current_player;main;0,4.5;9,3;9]"..
+		mcl_formspec.get_itemslot_bg(0,4.5,9,3)..
 		"list[current_player;main;0,7.74;9,1;]"..
+		mcl_formspec.get_itemslot_bg(0,7.74,9,1)..
 		"listring[nodemeta:"..pos.x..","..pos.y..","..pos.z..";main]"..
 		"listring[current_player;main]")
 
@@ -317,13 +319,16 @@ minetest.register_node("mcl_chests:"..basename.."_left", {
 		minetest.show_formspec(clicker:get_player_name(),
 		"mcl_chests:"..canonical_basename.."_"..pos.x.."_"..pos.y.."_"..pos.z,
 		"size[9,11.5]"..
-		"background[-0.19,-0.25;9.41,12.5;mcl_chests_inventory_chest_large.png]"..
 		"label[0,0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Large Chest"))).."]"..
 		"list[nodemeta:"..pos.x..","..pos.y..","..pos.z..";main;0,0.5;9,3;]"..
+		mcl_formspec.get_itemslot_bg(0,0.5,9,3)..
 		"list[nodemeta:"..pos_other.x..","..pos_other.y..","..pos_other.z..";main;0,3.5;9,3;]"..
+		mcl_formspec.get_itemslot_bg(0,3.5,9,3)..
 		"label[0,7;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
 		"list[current_player;main;0,7.5;9,3;9]"..
+		mcl_formspec.get_itemslot_bg(0,7.5,9,3)..
 		"list[current_player;main;0,10.75;9,1;]"..
+		mcl_formspec.get_itemslot_bg(0,10.75,9,1)..
 		-- BEGIN OF LISTRING WORKAROUND
 		"listring[current_player;main]"..
 		"listring[nodemeta:"..pos.x..","..pos.y..","..pos.z..";input]"..
@@ -452,13 +457,16 @@ minetest.register_node("mcl_chests:"..basename.."_right", {
 		"mcl_chests:"..canonical_basename.."_"..pos.x.."_"..pos.y.."_"..pos.z,
 
 		"size[9,11.5]"..
-		"background[-0.19,-0.25;9.41,12.5;mcl_chests_inventory_chest_large.png]"..
 		"label[0,0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Large Chest"))).."]"..
 		"list[nodemeta:"..pos_other.x..","..pos_other.y..","..pos_other.z..";main;0,0.5;9,3;]"..
+		mcl_formspec.get_itemslot_bg(0,0.5,9,3)..
 		"list[nodemeta:"..pos.x..","..pos.y..","..pos.z..";main;0,3.5;9,3;]"..
+		mcl_formspec.get_itemslot_bg(0,3.5,9,3)..
 		"label[0,7;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
 		"list[current_player;main;0,7.5;9,3;9]"..
+		mcl_formspec.get_itemslot_bg(0,7.5,9,3)..
 		"list[current_player;main;0,10.75;9,1;]"..
+		mcl_formspec.get_itemslot_bg(0,10.75,9,1)..
 		-- BEGIN OF LISTRING WORKAROUND
 		"listring[current_player;main]"..
 		"listring[nodemeta:"..pos.x..","..pos.y..","..pos.z..";input]"..
@@ -662,12 +670,14 @@ minetest.register_node("mcl_chests:ender_chest", {
 		local meta = minetest.get_meta(pos)
 		meta:set_string("formspec", 
 				"size[9,8.75]"..
-				"background[-0.19,-0.25;9.41,10.48;mcl_chests_inventory_chest.png]"..
 				"label[0,0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Ender Chest"))).."]"..
 				"list[current_player;enderchest;0,0.5;9,3;]"..
+				mcl_formspec.get_itemslot_bg(0,0.5,9,3)..
 				"label[0,4.0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
 				"list[current_player;main;0,4.5;9,3;9]"..
+				mcl_formspec.get_itemslot_bg(0,4.5,9,3)..
 				"list[current_player;main;0,7.74;9,1;]"..
+				mcl_formspec.get_itemslot_bg(0,7.74,9,1)..
 				"listring[current_player;enderchest]"..
 				"listring[current_player;main]")
 	end,
@@ -783,12 +793,14 @@ for color, desc in pairs(boxtypes) do
 			local meta = minetest.get_meta(pos)
 			meta:set_string("formspec",
 					"size[9,8.75]"..
-					"background[-0.19,-0.25;9.41,10.48;mcl_chests_inventory_chest.png]"..
 					"label[0,0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Shulker Box"))).."]"..
 					"list[current_name;main;0,0.5;9,3;]"..
+					mcl_formspec.get_itemslot_bg(0,0.5,9,3)..
 					"label[0,4.0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
 					"list[current_player;main;0,4.5;9,3;9]"..
+					mcl_formspec.get_itemslot_bg(0,4.5,9,3)..
 					"list[current_player;main;0,7.74;9,1;]"..
+					mcl_formspec.get_itemslot_bg(0,7.74,9,1)..
 					"listring[current_name;main]"..
 					"listring[current_player;main]")
 			local inv = meta:get_inventory()

mods/ITEMS/mcl_crafting_table/depends.txt

@@ -1,2 +1,3 @@
 mcl_init
+mcl_formspec
 mcl_sounds

mods/ITEMS/mcl_crafting_table/init.lua

@@ -16,13 +16,17 @@ minetest.register_node("mcl_crafting_table:crafting_table", {
 		player:get_inventory():set_size("craft", 9)
 
 		local form = "size[9,8.75]"..
-		"background[-0.19,-0.25;9.41,9.49;crafting_formspec_bg2.png^crafting_inventory_workbench.png]"..
+		"background[-0.19,-0.25;9.41,9.49;crafting_inventory_workbench.png]"..
 		"label[0,4;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
 		"list[current_player;main;0,4.5;9,3;9]"..
+		mcl_formspec.get_itemslot_bg(0,4.5,9,3)..
 		"list[current_player;main;0,7.74;9,1;]"..
+		mcl_formspec.get_itemslot_bg(0,7.74,9,1)..
 		"label[1.75,0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Crafting"))).."]"..
 		"list[current_player;craft;1.75,0.5;3,3;]"..
+		mcl_formspec.get_itemslot_bg(1.75,0.5,3,3)..
 		"list[current_player;craftpreview;6.1,1.5;1,1;]"..
+		mcl_formspec.get_itemslot_bg(6.1,1.5,1,1)..
 		"image_button[0.75,1.5;1,1;craftguide_book.png;__mcl_craftguide;]"..
 		"tooltip[__mcl_craftguide;"..minetest.formspec_escape(S("Recipe book")).."]"..
 		"listring[current_player;main]"..

mods/ITEMS/mcl_furnaces/depends.txt

@@ -1,4 +1,5 @@
 mcl_init
+mcl_formspec
 mcl_core
 mcl_sounds
 mcl_craftguide

mods/ITEMS/mcl_furnaces/init.lua

@@ -7,14 +7,18 @@ local S = minetest.get_translator("mcl_furnaces")
 
 local function active_formspec(fuel_percent, item_percent)
 	return "size[9,8.75]"..
-	"background[-0.19,-0.25;9.41,9.49;crafting_inventory_furnace.png]"..
 	"label[0,4;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
 	"list[current_player;main;0,4.5;9,3;9]"..
+	mcl_formspec.get_itemslot_bg(0,4.5,9,3)..
 	"list[current_player;main;0,7.74;9,1;]"..
+	mcl_formspec.get_itemslot_bg(0,7.74,9,1)..
 	"label[2.75,0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Furnace"))).."]"..
 	"list[current_name;src;2.75,0.5;1,1;]"..
+	mcl_formspec.get_itemslot_bg(2.75,0.5,1,1)..
 	"list[current_name;fuel;2.75,2.5;1,1;]"..
+	mcl_formspec.get_itemslot_bg(2.75,2.5,1,1)..
 	"list[current_name;dst;5.75,1.5;1,1;]"..
+	mcl_formspec.get_itemslot_bg(5.75,2.5,1,1)..
 	"image[2.75,1.5;1,1;default_furnace_fire_bg.png^[lowpart:"..
 	(100-fuel_percent)..":default_furnace_fire_fg.png]"..
 	"image[4.1,1.5;1.5,1;gui_furnace_arrow_bg.png^[lowpart:"..
@@ -30,14 +34,18 @@ local function active_formspec(fuel_percent, item_percent)
 end
 
 local inactive_formspec = "size[9,8.75]"..
-	"background[-0.19,-0.25;9.41,9.49;crafting_inventory_furnace.png]"..
 	"label[0,4;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
 	"list[current_player;main;0,4.5;9,3;9]"..
+	mcl_formspec.get_itemslot_bg(0,4.5,9,3)..
 	"list[current_player;main;0,7.74;9,1;]"..
+	mcl_formspec.get_itemslot_bg(0,7.74,9,1)..
 	"label[2.75,0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Furnace"))).."]"..
 	"list[current_name;src;2.75,0.5;1,1;]"..
+	mcl_formspec.get_itemslot_bg(2.75,0.5,1,1)..
 	"list[current_name;fuel;2.75,2.5;1,1;]"..
+	mcl_formspec.get_itemslot_bg(2.75,2.5,1,1)..
 	"list[current_name;dst;5.75,1.5;1,1;]"..
+	mcl_formspec.get_itemslot_bg(5.75,1.5,1,1)..
 	"image[2.75,1.5;1,1;default_furnace_fire_bg.png]"..
 	"image[4.1,1.5;1.5,1;gui_furnace_arrow_bg.png^[transformR270]"..
 	"image_button[8,0;1,1;craftguide_book.png;craftguide;]"..

mods/ITEMS/mcl_hoppers/depends.txt

@@ -1,4 +1,5 @@
 mcl_core
+mcl_formspec
 mcl_sounds
 mcl_util
 doc?

mods/ITEMS/mcl_hoppers/init.lua

@@ -4,12 +4,14 @@ local S = minetest.get_translator("mcl_hoppers")
 
 local mcl_hoppers_formspec =
 	"size[9,7]"..
-	"background[-0.19,-0.25;9.41,10.48;mcl_hoppers_inventory.png]"..
 	"label[2,0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Hopper"))).."]"..
 	"list[current_name;main;2,0.5;5,1;]"..
+	mcl_formspec.get_itemslot_bg(2,0.5,5,1)..
 	"label[0,2;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
 	"list[current_player;main;0,2.5;9,3;9]"..
+	mcl_formspec.get_itemslot_bg(0,2.5,9,3)..
 	"list[current_player;main;0,5.74;9,1;]"..
+	mcl_formspec.get_itemslot_bg(0,5.74,9,1)..
 	"listring[current_name;main]"..
 	"listring[current_player;main]"