Minor work on animation

Projekte/mdga/client/src/main/java/pp/mdga/client/Animation/Animation.java

@@ -1,23 +1,7 @@
 package pp.mdga.client.Animation;
 
-import pp.mdga.client.MdgaApp;
-
-public class Animation {
-    private MdgaApp app;
-
-    Animation(MdgaApp app_) {
-        app = app_;
-    }
-
-    void play() {
-
-    }
-
-    void update(float tpf) {
-
-    }
-
-    boolean isFinished() {
-        return true;
-    }
+public interface Animation {
+    void play();
+    void stop();
+    boolean isOver();
 }

Projekte/mdga/client/src/main/java/pp/mdga/client/Animation/AnimationHandler.java

@@ -5,11 +5,25 @@
 public class AnimationHandler {
     private MdgaApp app;
 
+    private Animation animation = null;
+
     public AnimationHandler(MdgaApp app_) {
         app = app_;
     }
 
-    public void playAnimation() {
+    public void playAnimation(AnimationType type) {
 
     }
+
+    public void update() {
+        if(null == animation) {
+            return;
+        }
+
+        if(animation.isOver()) {
+            animation = null;
+
+            //trigger next state
+        }
+    }
 }

Projekte/mdga/client/src/main/java/pp/mdga/client/Animation/AnimationType.java

@@ -0,0 +1,4 @@
+package pp.mdga.client.Animation;
+
+public enum AnimationType {
+}

Projekte/mdga/client/src/main/java/pp/mdga/client/Animation/EmptyAnimation.java

@@ -0,0 +1,18 @@
+package pp.mdga.client.Animation;
+
+public class EmptyAnimation implements Animation {
+    @Override
+    void play() {
+        //nothing
+    }
+
+    @Override
+    void stop() {
+        //nothing
+    }
+
+    @Override
+    boolean isOver() {
+        return true;
+    }
+}

Projekte/mdga/client/src/main/java/pp/mdga/client/Board/BoardView.java

@@ -4,12 +4,13 @@
 
 public class BoardView {
     private static final float GRID_SIZE = 10.0f;
-    private static final float GRID_LEVEL = 0.0f;
+    private static final float GRID_ELEVATION = 0.0f;
+    private static final int GRID_EXTEND = 11;
 
     private static Vector3f gridToWorld(int x, int y) {
-        assert(x >= 0);
-        assert(y >= 0);
+        assert(0 <= x && x < GRID_EXTEND);
+        assert(0 <= y && y < GRID_EXTEND);
 
-        return new Vector3f(GRID_SIZE * x, GRID_LEVEL, GRID_SIZE * y);
+        return new Vector3f(GRID_SIZE * x, GRID_ELEVATION, GRID_SIZE * y);
     }
 }