1 files changed, 36 insertions, 0 deletions
diff --git a/extern/audaspace/src/sequence/PingPong.cpp b/extern/audaspace/src/sequence/PingPong.cpp
new file mode 100644
index 00000000000..19bfb10fc2d
--- /dev/null
+++ b/extern/audaspace/src/sequence/PingPong.cpp
@@ -0,0 +1,36 @@
+/*******************************************************************************
+ * Copyright 2009-2016 Jörg Müller
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ******************************************************************************/
+
+#include "sequence/PingPong.h"
+#include "sequence/DoubleReader.h"
+#include "fx/ReverseReader.h"
+
+AUD_NAMESPACE_BEGIN
+
+PingPong::PingPong(std::shared_ptr<ISound> sound) :
+		Effect(sound)
+{
+}
+
+std::shared_ptr<IReader> PingPong::createReader()
+{
+	std::shared_ptr<IReader> reader = getReader();
+	std::shared_ptr<IReader> reader2 = std::shared_ptr<IReader>(new ReverseReader(getReader()));
+
+	return std::shared_ptr<IReader>(new DoubleReader(reader, reader2));
+}
+
+AUD_NAMESPACE_END