for (int i = 0; i < this.ec.levelSize.x; i++)
		{
			for (int j = 0; j < this.ec.levelSize.z; j++)
			{
				if (this.ec.tiles[i, j] != null)
				{
					float num = Mathf.Max((float)i / (float)this.ec.levelSize.x, (float)j / (float)this.ec.levelSize.z);
					this.ec.tiles[i, j].ChangeColor(new Color(num, num, num));
				}
			}
		}