/*     */ package NET.worlds.scape;
/*     */ 
/*     */ import NET.worlds.network.URL;
/*     */ 
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/*     */ public class MCISoundPlayer
/*     */   extends SoundPlayer
/*     */ {
/*     */   public MCISoundPlayer(Sound owner)
/*     */   {
/*  32 */     super(owner);
/*     */   }
/*     */   
/*     */ 
/*     */ 
/*     */ 
/*  38 */   private static MCIThread mciThread = new MCIThread();
/*     */   float ang;
/*     */   float dist;
/*     */   float vol;
/*     */   int leftToRepeat;
/*     */   int running;
/*     */   
/*     */   public boolean open(float volume, float stopDist, boolean atten, boolean pan)
/*     */   {
/*  47 */     return true;
/*     */   }
/*     */   
/*     */   public void close() {
/*  51 */     stop();
/*     */   }
/*     */   
/*     */   public boolean position(Point3Temp cam, Point3Temp obj, Point3Temp out, Point3Temp up)
/*     */   {
/*  56 */     Point3Temp toObj = Point3Temp.make(obj).minus(cam);
/*  57 */     Point3Temp right = Point3Temp.make(out).cross(up);
/*  58 */     float y = toObj.dot(out);
/*  59 */     float x = toObj.dot(right);
/*  60 */     this.ang = ((float)(Math.atan2(y, x) / 3.141592653589793D));
/*  61 */     this.dist = toObj.length();
/*     */     
/*     */ 
/*  64 */     return setVolume(this.vol);
/*     */   }
/*     */   
/*     */   public boolean setVolume(float v) {
/*  68 */     this.vol = v;
/*     */     
/*  70 */     float leftFrac = 0.5F;
/*  71 */     if ((this.owner != null) && (this.owner.getPanning()))
/*     */     {
/*     */ 
/*  74 */       leftFrac = Math.abs(this.ang);
/*     */       
/*     */ 
/*  77 */       if (this.ang < 0.0F) {
/*  78 */         v = this.vol * (float)(0.5D + Math.abs(0.5D + this.ang));
/*     */       }
/*     */     }
/*  81 */     if ((this.owner != null) && (this.owner.getAttenuate())) {
/*  82 */       float stopDist = this.owner.getStopDistance();
/*  83 */       if (this.dist > stopDist) {
/*  84 */         volume(0.0F, 0.0F);
/*  85 */         return false;
/*     */       }
/*     */       
/*  88 */       v *= (stopDist - this.dist) / stopDist;
/*     */     }
/*     */     
/*  91 */     volume(v * leftFrac, v * (1.0F - leftFrac));
/*  92 */     return true;
/*     */   }
/*     */   
/*     */ 
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/*     */ 
/* 101 */   MCISoundCommand poll = new MCISoundCommand() {
/* 102 */     public void run() { MCISoundPlayer.this.gotFinished(MCISoundPlayer.this.nativeIsFinished()); }
/*     */   };
/*     */   
/*     */   private URL url;
/*     */   
/*     */   private static MCISoundCommand activeStopCmd;
/*     */   
/*     */ 
/*     */   public int getState()
/*     */   {
/* 112 */     if (!this.poll.isOnQueue) {
/* 113 */       mciThread.pushCommand(this.poll);
/*     */     }
/* 115 */     return this.running != 0 ? 0 : 1;
/*     */   }
/*     */   
/*     */   public synchronized void start(int repeatCount) {
/* 119 */     if (repeatCount == 0) {
/* 120 */       this.running = 0;
/* 121 */       return;
/*     */     }
/*     */     
/* 124 */     this.leftToRepeat = repeatCount;
/*     */     
/* 126 */     if (this.leftToRepeat > 0) {
/* 127 */       this.leftToRepeat -= 1;
/*     */     }
/* 129 */     this.running = 1;
/*     */     
/* 131 */     activeStopCmd = null;
/* 132 */     mciThread.pushCommand(new MCISoundCommand() {
/* 133 */       public void run() { MCISoundPlayer.this.doStart(); }
/*     */     });
/*     */   }
/*     */   
/*     */ 
/*     */   public synchronized void start(URL u)
/*     */   {
/* 140 */     this.url = u;
/* 141 */     start(1);
/*     */   }
/*     */   
/*     */   synchronized void doStart() {
/* 145 */     this.running = 2;
/* 146 */     if (!nativeStart((this.owner == null ? this.url : this.owner.getURL()).unalias())) {
/* 147 */       this.running = 3;
/*     */     }
/*     */   }
/*     */   
/*     */   synchronized void gotFinished(boolean f) {
/* 152 */     if ((f) && 
/* 153 */       (this.running == 2)) {
/* 154 */       start(this.leftToRepeat);
/*     */     }
/*     */   }
/*     */   
/*     */ 
/*     */ 
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/*     */ 
/*     */ 
/*     */ 
/*     */   public synchronized void stop()
/*     */   {
/* 167 */     this.leftToRepeat = 0;
/* 168 */     activeStopCmd = new MCISoundCommand() {
/*     */       public void run() {
/* 170 */         if (MCISoundPlayer.activeStopCmd == this) {
/* 171 */           MCISoundPlayer.activeStopCmd = null;
/* 172 */           MCISoundPlayer.this.nativeStop();
/*     */         }
/*     */       }
/* 175 */     };
/* 176 */     mciThread.pushCommand(activeStopCmd);
/*     */   }
/*     */   
/* 179 */   MCISoundCommand volumeCmd = new MCISoundCommand() {
/*     */     public void run() {
/* 181 */       if (!WavSoundPlayer.ignoreVolumeChanges)
/* 182 */         MCISoundPlayer.this.nativeVolume(this.left, this.right);
/*     */     }
/*     */   };
/*     */   
/*     */   public void volume(float left, float right) {
/* 187 */     this.volumeCmd.left = left;
/* 188 */     this.volumeCmd.right = right;
/* 189 */     if (!this.volumeCmd.isOnQueue) {
/* 190 */       mciThread.pushCommand(this.volumeCmd);
/*     */     }
/*     */   }
/*     */   
/*     */   private native void nativeVolume(float paramFloat1, float paramFloat2);
/*     */   
/*     */   private native boolean nativeStart(String paramString);
/*     */   
/*     */   private native boolean nativeIsFinished();
/*     */   
/*     */   private native void nativeStop();
/*     */   
/*     */   public static native boolean isActive();
/*     */   
/*     */   static native void shutdown();
/*     */ }


/* Location:              C:\Program Files (x86)\Worlds Inc\WorldsPlayer - Win7\lib\worlds.jar!\NET\worlds\scape\MCISoundPlayer.class
 * Java compiler version: 6 (50.0)
 * JD-Core Version:       0.7.1
 */