/*     */ package NET.worlds.scape;
/*     */ 
/*     */ import java.io.IOException;
/*     */ import java.util.Enumeration;
/*     */ import java.util.Vector;
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/*     */ public class ParallelAction
/*     */   extends Action
/*     */   implements RunningActionCallback
/*     */ {
/*     */   protected static final int NONE = 0;
/*     */   protected static final int FIRST = 1;
/*     */   protected static final int ALL = -1;
/*  40 */   protected Vector<Action> actions = new Vector();
/*     */   
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/*  43 */   protected int waitState = -1;
/*     */   
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/*  46 */   protected int waitingFor = 0;
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/*  49 */   protected Object currentRun = null;
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/*     */   public Persister trigger(Event evt, Persister seqID)
/*     */   {
/*  66 */     if (seqID == null) {
/*  67 */       if (this.waitingFor == 0) {
/*  68 */         this.currentRun = new Object();
/*  69 */         if (this.waitState == -1) {
/*  70 */           this.waitingFor = this.actions.size();
/*  71 */           seqID = this;
/*  72 */         } else if (this.waitState == 1) {
/*  73 */           this.waitingFor = 1;
/*  74 */           seqID = this;
/*     */         } else {
/*  76 */           this.waitingFor = 0;
/*  77 */           seqID = null;
/*     */         }
/*  79 */         RunningActionHandler.trigger(this.actions, getWorld(), evt, 
/*  80 */           this, this.currentRun);
/*     */       }
/*     */     }
/*  83 */     else if (this.waitingFor == 0) {
/*  84 */       seqID = null;
/*     */     }
/*  86 */     return seqID;
/*     */   }
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/*     */   public void actionDone(Action a, Event e, Object o)
/*     */   {
/* 101 */     if ((this.waitingFor > 0) && (o == this.currentRun)) {
/* 102 */       this.waitingFor -= 1;
/*     */     }
/*     */   }
/*     */   
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/* 110 */   public void setWaitForAll() { this.waitState = -1; }
/* 111 */   public void setWaitForFirst() { this.waitState = 1; }
/* 112 */   public void setWaitForNone() { this.waitState = 0; }
/*     */   
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/*     */   public void addComponent(Action act)
/*     */   {
/* 121 */     assert (act != null);
/* 122 */     this.actions.addElement(act);
/*     */   }
/*     */   
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/*     */   public void insertComponent(Action act, int index)
/*     */   {
/* 131 */     assert (act != null);
/* 132 */     this.actions.insertElementAt(act, index);
/*     */   }
/*     */   
/*     */ 
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/*     */ 
/*     */   public boolean removeComponent(Action act)
/*     */   {
/* 141 */     assert (act != null);
/* 142 */     return this.actions.removeElement(act);
/*     */   }
/*     */   
/*     */ 
/*     */ 
/*     */ 
/*     */   public Enumeration<Action> getComponents()
/*     */   {
/* 150 */     return this.actions.elements();
/*     */   }
/*     */   
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/*     */ 
/*     */   public Object properties(int index, int offset, int mode, Object value)
/*     */     throws NoSuchPropertyException
/*     */   {
/* 160 */     Object ret = null;
/* 161 */     switch (index - offset) {
/*     */     case 0: 
/* 163 */       if (mode == 0) {
/* 164 */         ret = ObjectPropertyAdder.make(
/* 165 */           new VectorProperty(this, index, "Components"), 
/* 166 */           getRoot(), "NET.worlds.scape.Action");
/* 167 */       } else if (mode == 1) {
/* 168 */         ret = this.actions.clone();
/* 169 */       } else if (mode == 4) {
/* 170 */         this.actions.removeElement(value);
/* 171 */       } else if (mode == 3)
/* 172 */         this.actions.addElement((Action)value);
/* 173 */       break;
/*     */     case 1: 
/* 175 */       if (mode == 0) {
/* 176 */         String[] names = { "None", "First", "All" };
/* 177 */         int[] values = { 0, 1, -1 };
/* 178 */         ret = EnumPropertyEditor.make(
/* 179 */           new Property(this, index, "Wait for"), 
/* 180 */           names, values);
/* 181 */       } else if (mode == 1) {
/* 182 */         ret = new Integer(this.waitState);
/* 183 */       } else if (mode == 2) {
/* 184 */         this.waitState = ((Integer)value).intValue(); }
/* 185 */       break;
/*     */     default: 
/* 187 */       ret = super.properties(index, offset + 2, mode, value);
/*     */     }
/* 189 */     return ret;
/*     */   }
/*     */   
/*     */ 
/*     */ 
/* 194 */   private static Object classCookie = new Object();
/*     */   
/*     */   public void saveState(Saver s) throws IOException
/*     */   {
/* 198 */     s.saveVersion(2, classCookie);
/* 199 */     super.saveState(s);
/* 200 */     s.saveVector(this.actions);
/* 201 */     s.saveInt(this.waitState);
/*     */   }
/*     */   
/*     */   public void restoreState(Restorer r) throws IOException, TooNewException
/*     */   {
/* 206 */     switch (r.restoreVersion(classCookie)) {
/*     */     case 2: 
/* 208 */       super.restoreState(r);
/* 209 */       this.actions = r.restoreVectorActions();
/* 210 */       this.waitState = r.restoreInt();
/* 211 */       break;
/*     */     case 1: 
/* 213 */       super.restoreState(r);
/* 214 */       this.actions = r.restoreVectorActions();
/* 215 */       break;
/*     */     default: 
/* 217 */       throw new TooNewException();
/*     */     }
/*     */   }
/*     */ }


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