1 files changed, 59 insertions, 0 deletions
diff --git a/engine/src/jbullet/com/jme3/bullet/collision/PhysicsCollisionEventFactory.java b/engine/src/jbullet/com/jme3/bullet/collision/PhysicsCollisionEventFactory.java
new file mode 100644
index 0000000..cf8d8ae
--- /dev/null
+++ b/engine/src/jbullet/com/jme3/bullet/collision/PhysicsCollisionEventFactory.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2009-2010 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.bullet.collision;
+
+import com.bulletphysics.collision.narrowphase.ManifoldPoint;
+import java.util.concurrent.ConcurrentLinkedQueue;
+
+/**
+ *
+ * @author normenhansen
+ */
+public class PhysicsCollisionEventFactory {
+
+    private ConcurrentLinkedQueue<PhysicsCollisionEvent> eventBuffer = new ConcurrentLinkedQueue<PhysicsCollisionEvent>();
+
+    public PhysicsCollisionEvent getEvent(int type, PhysicsCollisionObject source, PhysicsCollisionObject nodeB, ManifoldPoint cp) {
+        PhysicsCollisionEvent event = eventBuffer.poll();
+        if (event == null) {
+            event = new PhysicsCollisionEvent(type, source, nodeB, cp);
+        }else{
+            event.refactor(type, source, nodeB, cp);
+        }
+        return event;
+    }
+
+    public void recycle(PhysicsCollisionEvent event) {
+        event.clean();
+        eventBuffer.add(event);
+    }
+}