/*
 * Copyright (c) 2002 Lightweight Java Game Library Project
 * 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 'Light Weight Java Game Library' 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 org.lwjgl.test.openal;

import org.lwjgl.openal.AL;

import java.nio.IntBuffer;

/**
 * $Id$
 *
 * This is a basic play test
 * Yes, over zealous use of getError ;)
 *
 * @author Brian Matzon <brian@matzon.dk>
 * @version $Revision$
 */
public class PlayTest extends BasicTest {
    
    /**
     * Creates an instance of PlayTest
     */
    public PlayTest() {
        super();
    }

    /**
     * Runs the actual test, using supplied arguments
     */
    protected void execute(String[] args) {
        if(args.length < 1) {
          System.out.println("no argument supplied, assuming Footsteps.wav");
          args = new String[] {"Footsteps.wav"};
        }        
        
        int lastError;

        //create 1 buffer and 1 source
        IntBuffer buffers = createIntBuffer(1);
        IntBuffer sources = createIntBuffer(1);
        
        // al generate buffers and sources
        buffers.position(0).limit(1);
        AL.alGenBuffers(buffers);
        if((lastError = AL.alGetError()) != AL.AL_NO_ERROR) {
            exit(lastError);
        }

        sources.position(0).limit(1);
        AL.alGenSources(sources);
        if((lastError = AL.alGetError()) != AL.AL_NO_ERROR) {
            exit(lastError);
        }
        
        //load wave data
        WaveData wavefile = WaveData.create(args[0]);
        
        //copy to buffers
        AL.alBufferData(buffers.get(0), wavefile.format, wavefile.data, wavefile.data.capacity(), wavefile.samplerate);
        if((lastError = AL.alGetError()) != AL.AL_NO_ERROR) {
            exit(lastError);
        }        
        
        //unload file again
        wavefile.dispose();
        
        //set up source input
        AL.alSourcei(sources.get(0), AL.AL_BUFFER, buffers.get(0));
        if((lastError = AL.alGetError()) != AL.AL_NO_ERROR) {
            exit(lastError);
        }        
        
        //lets loop the sound
        AL.alSourcei(sources.get(0), AL.AL_LOOPING, AL.AL_TRUE);
        if((lastError = AL.alGetError()) != AL.AL_NO_ERROR) {
            exit(lastError);
        }        
        
        //play source 0
        AL.alSourcePlay(sources.get(0));
        if((lastError = AL.alGetError()) != AL.AL_NO_ERROR) {
            exit(lastError);
        }        
        
        //wait 5 secs
        try {
            System.out.println("Waiting 5 seconds for sound to complete");
            Thread.sleep(5000);
        } catch (InterruptedException inte) {
        }
        
        //stop source 0
        AL.alSourceStop(sources.get(0));
        if((lastError = AL.alGetError()) != AL.AL_NO_ERROR) {
            exit(lastError);
        }        
        
        //delete buffers and sources
        sources.position(0).limit(1);
        AL.alDeleteSources(sources);
        if((lastError = AL.alGetError()) != AL.AL_NO_ERROR) {
            exit(lastError);
        }
        
        buffers.position(0).limit(1);
        AL.alDeleteBuffers(buffers);
        if((lastError = AL.alGetError()) != AL.AL_NO_ERROR) {
            exit(lastError);
        }        
        
        //no errorchecking from now on, since our context is gone.
        //shutdown
        alExit();
    }
    
    /**
     * main entry point
     *
     * @param args String array containing arguments
     */
    public static void main(String[] args) {
        PlayTest playTest = new PlayTest();
        playTest.execute(args);
    }
}