Make team chests the color of the team

mods/ctf_team_chest/init.lua

@@ -10,10 +10,17 @@ local chest_formspec =
 	"listring[current_player;main]" ..
 	default.get_hotbar_bg(0,4.85)
 
-minetest.register_node("ctf_team_chest:chest", {
+local colors = {"red", "blue"}
+for _, color in pairs(colors) do
+	minetest.register_node("ctf_team_chest:chest_" .. color, {
 		description = "Chest",
-	tiles = {"default_chest_top.png", "default_chest_top.png", "default_chest_side.png",
+		tiles = {
-		"default_chest_side.png", "default_chest_side.png", "default_chest_front.png"},
+			"default_chest_top_" .. color .. ".png",
+			"default_chest_top_" .. color .. ".png",
+			"default_chest_side_" .. color .. ".png",
+			"default_chest_side_" .. color .. ".png",
+			"default_chest_side_" .. color .. ".png",
+			"default_chest_front_" .. color .. ".png"},
 		paramtype2 = "facedir",
 		groups = {choppy = 2, oddly_breakable_by_hand = 2},
 		legacy_facedir_simple = true,
@@ -42,8 +49,8 @@ minetest.register_node("ctf_team_chest:chest", {
 			minetest.log("action", player:get_player_name() ..
 				" takes stuff from chest at " .. minetest.pos_to_string(pos))
 		end
-})
+	})
-
+end
 
 minetest.register_on_generated(function(minp, maxp, seed)
 	for tname, team in pairs(ctf.teams) do
@@ -52,7 +59,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
 					minp.y <= flag.y and maxp.y >= flag.y and
 					minp.z <= flag.z and maxp.z >= flag.z then
 
-				local chest = {name = "ctf_team_chest:chest"}
+				local chest = {name = "ctf_team_chest:chest_" .. team.data.color}
 				local dz = 2
 				if flag.z < 0 then
 					dz = -2

mods/tsm_chests/init.lua

@@ -39,11 +39,9 @@ minetest.register_node("tsm_chests:chest", {
 	sounds = default.node_sound_wood_defaults(),
 	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
 		if player then
-			minetest.chat_send_player(player:get_player_name(), "You're not allowed to put things in chests!")
+			minetest.chat_send_player(player:get_player_name(),
+				"You're not allowed to put things in treasure chests!")
 			return 0
-		else
-			--minetest.chat_send_all("Error! Non player putting things in chests")
-			return -1
 		end
 	end,
 	on_construct = function(pos)