1 /*******************************************************************************
2  * Copyright 2009-2016 Jörg Müller
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *   http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  ******************************************************************************/
16 
17 #include "sequence/PingPong.h"
18 #include "sequence/DoubleReader.h"
19 #include "fx/ReverseReader.h"
20 
21 AUD_NAMESPACE_BEGIN
22 
PingPong(std::shared_ptr<ISound> sound)23 PingPong::PingPong(std::shared_ptr<ISound> sound) :
24 		Effect(sound)
25 {
26 }
27 
createReader()28 std::shared_ptr<IReader> PingPong::createReader()
29 {
30 	std::shared_ptr<IReader> reader = getReader();
31 	std::shared_ptr<IReader> reader2 = std::shared_ptr<IReader>(new ReverseReader(getReader()));
32 
33 	return std::shared_ptr<IReader>(new DoubleReader(reader, reader2));
34 }
35 
36 AUD_NAMESPACE_END
37