add AnimationBatch

1 files changed, 82 insertions, 0 deletions

diff --git a/core/src/ch/asynk/gdx/boardgame/animations/AnimationBatch.java b/core/src/ch/asynk/gdx/boardgame/animations/AnimationBatch.java
new file mode 100644
index 0000000..617238a
--- /dev/null
+++ b/core/src/ch/asynk/gdx/boardgame/animations/AnimationBatch.java
@@ -0,0 +1,82 @@
+package ch.asynk.gdx.boardgame.animations;
+
+import com.badlogic.gdx.utils.Pool;
+import com.badlogic.gdx.graphics.g2d.Batch;
+
+import ch.asynk.gdx.boardgame.utils.IterableArray;
+
+public class AnimationBatch implements Animation, Pool.Poolable
+{
+    private static final Pool<AnimationBatch> animationBatchPool = new Pool<AnimationBatch>()
+    {
+        @Override protected AnimationBatch newObject()
+        {
+            return new AnimationBatch();
+        }
+    };
+
+    public static AnimationBatch obtain(int capacity)
+    {
+        AnimationBatch batch = animationBatchPool.obtain();
+        if (batch.animations == null) {
+            batch.animations = new IterableArray<Animation>(capacity);
+        } else {
+            batch.animations.ensureCapacity(capacity);
+        }
+
+        return batch;
+    }
+
+    private IterableArray<Animation> animations;
+
+    private AnimationBatch()
+    {
+    }
+
+    @Override public void reset()
+    {
+        for (Animation a : animations) {
+            a.dispose();
+        }
+        animations.clear();
+    }
+
+    @Override public void dispose()
+    {
+        animationBatchPool.free(this);
+    }
+
+    public void add(Animation animation)
+    {
+        animations.add(animation);
+    }
+
+    @Override public boolean completed()
+    {
+        return animations.isEmpty();
+    }
+
+    @Override public boolean animate(float delta)
+    {
+        if (!completed()) {
+            System.err.println("paralel");
+            for (Animation animation : animations) {
+                if (animation.animate(delta)) {
+                    animations.remove(animation);
+                    animation.dispose();
+                }
+            }
+        }
+
+        return completed();
+    }
+
+    @Override public void draw(Batch batch)
+    {
+        if (!completed()) {
+            for (Animation animation : animations) {
+                animation.draw(batch);
+            }
+        }
+    }
+}