/*     */ package NET.worlds.scape;
/*     */ 
/*     */ import java.io.PrintStream;
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/*     */ class SoundResource
/*     */ {
/*  38 */   private static SoundResource instance = null;
/*     */   
/*     */   public static final int RSX = 1;
/*     */   
/*     */   public static final int RA = 2;
/*     */   
/*     */   private static void debugOut(int n, String s)
/*     */   {
/*  46 */     if (Sound.debugLevel > n) System.out.println(s);
/*     */   }
/*     */   
/*     */   public static SoundResource instance()
/*     */   {
/*  51 */     if (instance == null) {
/*  52 */       debugOut(6, "Instantiating a new SoundResource");
/*  53 */       instance = new SoundResource();
/*     */     }
/*  55 */     return instance;
/*     */   }
/*     */   
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/*  64 */   private int currentPlayer = 0;
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/*  70 */   private int counter = 0;
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/*  75 */   private boolean isShutdownTime = false;
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/*     */   public boolean syncLock(int type)
/*     */   {
/*  89 */     debugOut(6, "Calling syncLock with type " + type + " counter " + this.counter);
/*  90 */     if (this.isShutdownTime)
/*  91 */       return false;
/*  92 */     if (type != this.currentPlayer) {
/*  93 */       this.currentPlayer = type;
/*  94 */       if (this.counter > 0) {
/*  95 */         this.isShutdownTime = true;
/*     */       }
/*     */       else {
/*  98 */         this.currentPlayer = type;
/*  99 */         this.counter = 1;
/*     */       }
/*     */     }
/*     */     else {
/* 103 */       this.counter += 1; }
/* 104 */     return true;
/*     */   }
/*     */   
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/*     */ 
/*     */   public synchronized void asyncLock()
/*     */   {
/* 114 */     debugOut(6, "SoundResource::asyncLock with " + this.isShutdownTime);
/*     */     
/* 116 */     boolean shutdown = false;
/* 117 */     while (this.isShutdownTime) {
/* 118 */       shutdown = true;
/* 119 */       Thread.yield();
/* 120 */       debugOut(6, "asyncLock yield");
/*     */     }
/*     */     
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/*     */ 
/* 125 */     if (shutdown) {
/* 126 */       debugOut(6, "asyncLock: adding artificial delay");
/* 127 */       try { Thread.sleep(500L);
/*     */       }
/*     */       catch (InterruptedException localInterruptedException) {}
/*     */     }
/*     */   }
/*     */   
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/*     */   public boolean syncUnlock()
/*     */   {
/* 139 */     debugOut(6, "SoundResource::syncUnlock with " + this.counter);
/*     */     
/* 141 */     boolean rv = false;
/* 142 */     this.counter -= 1;
/* 143 */     if (this.counter <= 0)
/* 144 */       rv = true;
/* 145 */     if ((this.counter <= 0) && (this.isShutdownTime)) {
/* 146 */       this.counter = 1;
/* 147 */       this.isShutdownTime = false;
/*     */     }
/*     */     
/* 150 */     return rv;
/*     */   }
/*     */   
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/*     */   public boolean isOK()
/*     */   {
/* 159 */     return !this.isShutdownTime;
/*     */   }
/*     */ }


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