Add bags icons into textures

For compability with texture packs

init.lua

@@ -15,6 +15,10 @@ function inventory_icon.get_inventory_state(inv, listname)
 	return occupied, size
 end
 
+function inventory_icon.replace_icon(name)
+	return "inventory_icon_"..name
+end
+
 minetest.register_on_joinplayer(function(player)
 	local name = player:get_player_name()
 	inventory_icon.hudids[name] = {}
@@ -51,12 +55,12 @@ minetest.register_on_joinplayer(function(player)
 			if bag:is_empty() then
 				scale = { x = 0, y = 0 }
 				text = ""
-				icon = "bags_small.png"
+				icon = "inventory_icon_bags_small.png"
 			else
-				scale = { x = 2, y = 2 }
+				scale = { x = 1, y = 1 }
 				local occupied, size = inventory_icon.get_inventory_state(player:get_inventory(), "bag"..i.."contents")
 				text = string.format("%d/%d", occupied, size)
-				icon = minetest.registered_items[bag:get_name()].inventory_image
+				icon = inventory_icon.replace_icon(minetest.registered_items[bag:get_name()].inventory_image)
 				if occupied >= size then
 					icon = icon .. "^" .. inventory_icon.COLORIZE_STRING
 				end
@@ -111,12 +115,12 @@ minetest.register_globalstep(function(dtime)
 					if bag:is_empty() then
 						scale = { x = 0, y = 0 }
 						text = ""
-						icon = "bags_small.png"
+						icon = "inventory_icon_bags_small.png"
 					else
-						scale = { x = 2, y = 2 }
+						scale = { x = 1, y = 1 }
 						local occupied, size = inventory_icon.get_inventory_state(player:get_inventory(), "bag"..i.."contents")
 						text = string.format("%d/%d", occupied, size)
-						icon = minetest.registered_items[bag:get_name()].inventory_image
+						icon = inventory_icon.replace_icon(minetest.registered_items[bag:get_name()].inventory_image)
 						if occupied >= size then
 							icon = icon .. "^" .. inventory_icon.COLORIZE_STRING
 						end