Added a main menu and fixed som things. added explotions to and fixed the economy

src/ei/game/player/PlayerHandler.java

@@ -10,6 +10,10 @@ public class PlayerHandler {
 	// The player list
 	private ArrayList<Player> players;
 	private Node playerNode;
+	// economy stuff
+	private static final int fundsDelay = 60*30;
+	private static final int funds = 1000;
+	private int fundsTimmer;
 	
 	/**
 	 * Creates a PlayerHandler
@@ -18,6 +22,7 @@ public class PlayerHandler {
 	public PlayerHandler(){
 		players = new ArrayList<Player>();
 		playerNode = new Node("PlayerNode");
+		fundsTimmer = 0;
 	}
 	
 	/**
@@ -59,6 +64,22 @@ public class PlayerHandler {
 	}
 	
 	public void update(){
+		// sends the funds to the players
+		fundsTimmer++;
+		if(fundsTimmer >= fundsDelay){
+			for(int i=0; i<players.size() ;i++){
+				int maintenance = 0;
+				for(int j=0; j<players.get(i).unitCount() ;j++){
+					maintenance += players.get(i).getUnit(j).getMaintenanceCost();
+				}
+				int kredit = funds - maintenance;
+				if(kredit > 0){
+					players.get(i).addKredits(kredit);
+				}
+			}
+			fundsTimmer = 0;
+		}
+		// updates the players
 		for(int i=0; i<players.size() ;i++){
 			players.get(i).update();
 		}
@@ -75,4 +96,10 @@ public class PlayerHandler {
 		}
 		return instance;
 	}
+	
+	public void clear(){
+		players.clear();
+		playerNode.clear();
+		fundsTimmer = 0;
+	}
 }