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path: root/NET/worlds/scape/PeriodicTimeSensor.java
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/*     */ package NET.worlds.scape;
/*     */ 
/*     */ import NET.worlds.core.Std;
/*     */ import java.io.IOException;
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ public class PeriodicTimeSensor
/*     */   extends Sensor
/*     */   implements FrameHandler
/*     */ {
/*  27 */   private float timeInterval = 1.0F;
/*     */   
/*     */ 
/*     */ 
/*     */   private long lastTrigger;
/*     */   
/*     */ 
/*     */ 
/*     */   public PeriodicTimeSensor(Action act)
/*     */   {
/*  37 */     if (act != null) {
/*  38 */       addAction(act);
/*     */     }
/*     */   }
/*     */   
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */   public PeriodicTimeSensor() {}
/*     */   
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */   public boolean handle(FrameEvent e)
/*     */   {
/*  55 */     long now = 0L;
/*  56 */     if (e == null) {
/*  57 */       now = Std.getFastTime();
/*     */     } else {
/*  59 */       now = e.time;
/*     */     }
/*     */     
/*  62 */     if (now - this.lastTrigger > (1000.0F * this.timeInterval)) {
/*  63 */       this.lastTrigger = now;
/*  64 */       trigger(e);
/*     */     }
/*     */     
/*  67 */     return true;
/*     */   }
/*     */   
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */   public Object properties(int index, int offset, int mode, Object value)
/*     */     throws NoSuchPropertyException
/*     */   {
/*  77 */     Object ret = null;
/*  78 */     switch (index - offset) {
/*     */     case 0: 
/*  80 */       if (mode == 0) {
/*  81 */         ret = FloatPropertyEditor.make(
/*  82 */           new Property(this, index, "Time Interval (s)"));
/*  83 */       } else if (mode == 1) {
/*  84 */         ret = new Float(this.timeInterval);
/*  85 */       } else if (mode == 2) {
/*  86 */         this.timeInterval = ((Float)value).floatValue();
/*     */       }
/*  88 */       break;
/*     */     default: 
/*  90 */       ret = super.properties(index, offset + 1, mode, value);
/*     */     }
/*  92 */     return ret;
/*     */   }
/*     */   
/*     */ 
/*  96 */   private static Object classCookie = new Object();
/*     */   
/*     */   public void saveState(Saver s) throws IOException
/*     */   {
/* 100 */     s.saveVersion(1, classCookie);
/* 101 */     super.saveState(s);
/* 102 */     s.saveFloat(this.timeInterval);
/*     */   }
/*     */   
/*     */   public void restoreState(Restorer r) throws IOException, TooNewException
/*     */   {
/* 107 */     switch (r.restoreVersion(classCookie)) {
/*     */     case 1: 
/* 109 */       super.restoreState(r);
/* 110 */       this.timeInterval = r.restoreFloat();
/* 111 */       break;
/*     */     default: 
/* 113 */       throw new TooNewException();
/*     */     }
/*     */     
/*     */   }
/*     */   
/*     */ 
/*     */ 
/*     */ 
/*     */   public String toString()
/*     */   {
/* 123 */     return "*every " + this.timeInterval + " s";
/*     */   }
/*     */ }


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