feat: give GameState a reference to GameActor

Can use this on AI turns etc to send messages back to frontend

app/actors/GameActor.java

@@ -64,6 +64,8 @@ public class GameActor extends AbstractActor {
 		
 		// Initalize a new game state object
 		gameState = new GameState();
+    // #hack: give the game state a reference to the game actor so AIPlayer can send messages
+    gameState.gameActor = this;
 		
 		// Get the list of image files to pre-load the UI with
 		Set<String> images = ImageListForPreLoad.getImageListForPreLoad();

app/structures/GameState.java

@@ -1,5 +1,8 @@
 package structures;
 
+import actors.GameActor;
+import structures.basic.AIPlayer;
+
 /**
  * This class can be used to hold information about the on-going game.
  * Its created with the GameActor.
@@ -13,5 +16,12 @@ public class GameState {
 	public boolean gameInitalised = false;
 	
 	public boolean something = false;
+
+  public int currentPlayer = 1;
+
+  public AIPlayer aiPlayer = new AIPlayer();
+
+  // bit of a hack but include a reference to the GameActor so AIPlayer can send messages to it
+  public GameActor gameActor;
 	
 }