Replace GUI image texts with translatable labels

mods/ITEMS/mcl_chests/init.lua

@@ -183,8 +183,9 @@ minetest.register_node("mcl_chests:"..basename, {
 		"size[9,8.75]"..
 		mcl_vars.inventory_header..
 		"background[-0.19,-0.25;9.41,10.48;mcl_chests_inventory_chest.png]"..
-		"image[0,-0.2;5,0.75;mcl_chests_fnt_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;]"..
+		"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;]"..
 		"listring[nodemeta:"..pos.x..","..pos.y..","..pos.z..";main]"..
@@ -317,8 +318,10 @@ minetest.register_node("mcl_chests:"..basename.."_left", {
 		"size[9,11.5]"..
 		"background[-0.19,-0.25;9.41,12.5;mcl_chests_inventory_chest_large.png]"..
 		mcl_vars.inventory_header..
+		"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;]"..
 		"list[nodemeta:"..pos_other.x..","..pos_other.y..","..pos_other.z..";main;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]"..
 		"list[current_player;main;0,10.75;9,1;]"..
 		-- BEGIN OF LISTRING WORKAROUND
@@ -451,8 +454,10 @@ minetest.register_node("mcl_chests:"..basename.."_right", {
 		"size[9,11.5]"..
 		"background[-0.19,-0.25;9.41,12.5;mcl_chests_inventory_chest_large.png]"..
 		mcl_vars.inventory_header..
+		"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;]"..
 		"list[nodemeta:"..pos.x..","..pos.y..","..pos.z..";main;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]"..
 		"list[current_player;main;0,10.75;9,1;]"..
 		-- BEGIN OF LISTRING WORKAROUND
@@ -657,8 +662,9 @@ minetest.register_node("mcl_chests:ender_chest", {
 				"size[9,8.75]"..
 				mcl_vars.inventory_header..
 				"background[-0.19,-0.25;9.41,10.48;mcl_chests_inventory_chest.png]"..
-				"image[0,-0.2;5,0.75;mcl_chests_fnt_ender_chest.png]"..
+				"label[0,0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Ender Chest"))).."]"..
 				"list[current_player;enderchest;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]"..
 				"list[current_player;main;0,7.74;9,1;]"..
 				"listring[current_player;enderchest]"..
@@ -752,8 +758,9 @@ for color, desc in pairs(boxtypes) do
 					"size[9,8.75]"..
 					mcl_vars.inventory_header..
 					"background[-0.19,-0.25;9.41,10.48;mcl_chests_inventory_chest.png]"..
-					"image[0,-0.2;5,0.75;mcl_chests_fnt_shulker_box.png]"..
+					"label[0,0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Shulker Box"))).."]"..
 					"list[current_name;main;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]"..
 					"list[current_player;main;0,7.74;9,1;]"..
 					"listring[current_name;main]"..

mods/ITEMS/mcl_chests/locale/mcl_chests.de.tr

@@ -25,3 +25,6 @@ Grey Shulker Box=Graue Schulkerkiste
 Black Shulker Box=Schwarze Schulkerkiste
 A shulker box is a portable container which provides 27 inventory slots for any item except shulker boxes. Shulker boxes keep their inventory when broken, so shulker boxes as well as their contents can be taken as a single item. Shulker boxes come in many different colors.=Eine Schulkerkiste ist ein tragbarer Behälter der 27 Inventarplätze für alle Gegenstände außer Schulkerkisten bietet. Schulkerkisten behalten ihr Inventar, wenn sie abgebaut werden, also können Schulkerkisten so wie ihr Inhalt als einzelne Gegenstände mitgenommen werden. Schulkerkisten gibt es in vielen verschiedenen Farben.
 To access the inventory of a shulker box, place and right-click it. To take a shulker box and its contents with you, just break and collect it, the items will not fall out.=Um auf das Inventar einer Schulkerkiste zuzugreifen, platzieren Sie sie und rechtsklicken sie auf ihr. Um eine Schulkerkiste und ihren Inhalt mitzunehmen, bauen Sie sie einfach ab und sammeln Sie sie auf, der Inhalt will nicht hinausfallen.
+Shulker Box=Shulkerkiste
+Large Chest=Große Truhe
+Inventory=Inventar

mods/ITEMS/mcl_chests/locale/template.txt

@@ -25,3 +25,6 @@ Grey Shulker Box=
 Black Shulker Box=
 A shulker box is a portable container which provides 27 inventory slots for any item except shulker boxes. Shulker boxes keep their inventory when broken, so shulker boxes as well as their contents can be taken as a single item. Shulker boxes come in many different colors.=
 To access the inventory of a shulker box, place and right-click it. To take a shulker box and its contents with you, just break and collect it, the items will not fall out. Place the shulker box again to be able to retrieve its contents.=
+Shulker Box=
+Large Chest=
+Inventory=