Added Scatter-strategy

src/main/java/se/urmo/game/state/GameStateManager.java

@@ -1,5 +1,6 @@
 package se.urmo.game.state;
 
+import lombok.Getter;
 import se.urmo.game.main.Game;
 
 import java.awt.*;
@@ -9,6 +10,7 @@ import java.util.Map;
 public class GameStateManager {
     private final Game game;
     private Map<GameStateType, GameState> states = new HashMap<>();
+    @Getter
     private GameState currentState;
 
     public GameStateManager(Game game) {
@@ -28,8 +30,4 @@ public class GameStateManager {
     public void render(Graphics2D g) {
         currentState.render(g);
     }
-
-    public GameState getCurrentState() {
-        return currentState;
-    }
 }