Added resources to the game and prepared scripts for later usage

Scripts/Helpers/GameData.cs

@@ -1,8 +1,10 @@
+using System;
 using System.Collections.Generic;
 using Godot;
 
 public partial class GameData
 {
+    public static Random rand = new Random(seed);
     public static Layer[] map;
     //Current layer the player wants to see
     public static int currentLayer = 0;
@@ -13,6 +15,8 @@ public partial class GameData
     public static int maxRobotCount = 1000;
     public static List<Robot> robots = new List<Robot>();
     public static float robotSpeed = 5f;
+    public static float tileWidth = 6;
+    public static float tileHeight = 4;
 
     //--- PLAYER ADJUSTABLE VALUES ---
     //Color used in primary objects (e.g. Robots)
@@ -23,5 +27,7 @@ public partial class GameData
     public static int ruinSize = 10;
     //Width+Height of layers
     public static int layerSize = 20;
+    //Seed used for all random generation except WFC
+    public static int seed = 12345;
     
 }