Added basic symbols for most of the resources and changed map to be revealed whilst robots are exploring.

Scripts/WorldGeneration/ResourceDistributor.cs

@@ -4,22 +4,14 @@ using Godot;
 
 public class ResourceDistributor
 {
-    public static List<string> resourceNames = new()
-    {
-        "Iron ore",
-        "Stone",
-        "Copper ore",
-        "Spiderweb",
-        "Mushroom",
-        "Tin ore"
-    };
+    public static Dictionary<string, Texture2D> resources = ResourceLoader.LoadResourceSymbols();
 
     public static string GetResource(List<string> current)
     {
-        List<string> diff = resourceNames.Except(current).ToList();
+        List<string> diff = resources.Keys.Except(current).ToList();
         if (diff.Count <= 0)
         {
-            return resourceNames[GameData.rand.Next(resourceNames.Count)];
+            return resources.Keys.ToList()[GameData.rand.Next(resources.Keys.Count)];
         }
         else
         {