Organized project to be more portable and require fewer steps to integrate into application projects in Xcode.

Moved standard assets into bundles

KREngine/kraken/KRAudioSource.h

@@ -0,0 +1,116 @@
+//
+//  KRAudioSource.h
+//  KREngine
+//
+//  Copyright 2012 Kearwood Gilbert. All rights reserved.
+//
+//  Redistribution and use in source and binary forms, with or without modification, are
+//  permitted provided that the following conditions are met:
+//
+//  1. Redistributions of source code must retain the above copyright notice, this list of
+//  conditions and the following disclaimer.
+//
+//  2. 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.
+//
+//  THIS SOFTWARE IS PROVIDED BY KEARWOOD GILBERT ''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 KEARWOOD GILBERT 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.
+//
+//  The views and conclusions contained in the software and documentation are those of the
+//  authors and should not be interpreted as representing official policies, either expressed
+//  or implied, of Kearwood Gilbert.
+//
+
+#ifndef KRAUDIOSOURCE_H
+#define KRAUDIOSOURCE_H
+
+#include "KREngine-common.h"
+#include "KRResource.h"
+#include "KRNode.h"
+#include "KRTexture.h"
+
+class KRAudioSample;
+class KRAudioBuffer;
+
+class KRAudioSource : public KRNode {
+public:
+    KRAudioSource(KRScene &scene, std::string name);
+    virtual ~KRAudioSource();
+    virtual std::string getElementName();
+    virtual tinyxml2::XMLElement *saveXML( tinyxml2::XMLNode *parent);
+    virtual void loadXML(tinyxml2::XMLElement *e);
+    virtual bool hasPhysics();
+    virtual void physicsUpdate(float deltaTime);
+    
+    void render(KRCamera *pCamera, std::vector<KRLight *> &lights, const KRViewport &viewport, KRNode::RenderPass renderPass);
+    void play();
+    void stop();
+    bool isPlaying();
+    
+    void setSample(const std::string &sound_name);
+    std::string getSample();
+    
+    float getGain();
+    void setGain(float gain);
+    
+    float getPitch();
+    void setPitch(float pitch);
+    
+    bool getLooping();
+    void setLooping(bool looping);
+    
+    bool getIs3D();
+    void setIs3D(bool is3D);
+    
+    // 3d only properties:
+    float getReverb();
+    void setReverb(float reverb);
+    
+    float getReferenceDistance();
+    void setReferenceDistance(float reference_distance);
+    
+    float getRolloffFactor();
+    void setRolloffFactor(float rolloff_factor);
+    
+    bool getEnableOcclusion();
+    void setEnableOcclusion(bool enable_occlusion);
+    
+    bool getEnableObstruction();
+    void setEnableObstruction(bool enable_obstruction);
+    
+private:
+    std::string m_audio_sample_name;
+    
+    KRAudioSample *m_audioFile;
+    unsigned int m_sourceID;
+    float m_gain;
+    float m_pitch;
+    bool m_looping;
+    std::queue<KRAudioBuffer *> m_audioBuffers;
+    int m_nextBufferIndex;
+    bool m_playing;
+    bool m_is3d;
+    bool m_isPrimed;
+    
+    void prime();
+    void queueBuffer();
+    
+    // 3d only properties:
+    float m_referenceDistance;
+    float m_reverb; // type ALfloat	0.0 (dry) - 1.0 (wet) (0-100% dry/wet mix, 0.0 default)
+    float m_rolloffFactor;
+    bool m_enable_occlusion;
+    bool m_enable_obstruction;
+    
+    void updatePosition();
+};
+
+#endif /* defined(KRAUDIOSOURCE_H) */