expanded tile descript in DB

lua_scripts/map.lua

@@ -11,13 +11,27 @@ local map = {
         {"-", "-", "w", "-", "-", "-", "-", "w", "w", "-"},
         {"-", "-", "w", "-", "-", "-", "-", "-", "w", "-"}
     },
+    mapCrypt = function(self, tile)
+        if tile == "-" then
+            return "floor_stone"
+        elseif tile == "w" then
+            return "wall_stone"
+        end
+    end,
+    mapDecrypt = function(self, tile)
+        if tile == "floor_stone" then
+            return "-"
+        elseif tile == "wall_stone" then
+            return "w"
+        end
+    end,
 	populate = function(self, map)
-		for h=1,10 do 
+		for h=1,10 do
 			for i=1,10 do
 				local tile = map:create({
 					x = h,
 					y = i,
-					occupied_by_type = self.map_tiles[h][i],
+					occupied_by_type = self:mapCrypt(self.map_tiles[h][i]),
 					occupied_by_id = ""
 				})
 			end
@@ -48,3 +62,4 @@ return map
 
 
 
+