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package NET.worlds.scape;
import java.io.IOException;
import java.util.Enumeration;
import java.util.Vector;
public class SequenceAction extends Action {
protected int loopCount = 1;
protected boolean loopInfinite = false;
Vector actions = new Vector();
SequenceActionState currentSeq;
private static Object classCookie = new Object();
@Override
public Persister trigger(Event evt, Persister seqID) {
if (seqID != this.currentSeq) {
return null;
} else {
if (seqID == null) {
this.currentSeq = new SequenceActionState(this);
}
if (!this.currentSeq.run(evt)) {
this.currentSeq = null;
}
return this.currentSeq;
}
}
public void addComponent(Action act) {
this.actions.addElement(act);
}
public void insertComponent(Action act, int index) {
this.actions.insertElementAt(act, index);
}
public boolean removeComponent(Action act) {
return this.actions.removeElement(act);
}
public Enumeration getComponents() {
return this.actions.elements();
}
public int getLoopCount() {
return this.loopCount;
}
public void setLoopCount(int c) {
this.loopCount = c;
}
@Override
public Object properties(int index, int offset, int mode, Object value) throws NoSuchPropertyException {
Object ret = null;
switch (index - offset) {
case 0:
if (mode == 0) {
VectorProperty vp = new VectorProperty(this, index, "Components");
vp.allowSorting(false);
ret = ObjectPropertyAdder.make(vp, this.getRoot(), "NET.worlds.scape.Action");
} else if (mode == 1) {
ret = this.actions.clone();
} else if (mode == 4) {
this.actions.removeElement(value);
} else if (mode == 3) {
this.actions.addElement((Action)value);
}
break;
case 1:
if (mode == 0) {
ret = IntegerPropertyEditor.make(new Property(this, index, "Loop Count"));
} else if (mode == 1) {
ret = new Integer(this.loopCount);
} else if (mode == 2) {
this.loopCount = (Integer)value;
}
break;
case 2:
if (mode == 0) {
ret = BooleanPropertyEditor.make(new Property(this, index, "Loop Infinite"), "False", "True");
} else if (mode == 1) {
ret = new Boolean(this.loopInfinite);
} else if (mode == 2) {
this.loopInfinite = (Boolean)value;
}
break;
default:
ret = super.properties(index, offset + 3, mode, value);
}
return ret;
}
@Override
public void saveState(Saver s) throws IOException {
s.saveVersion(2, classCookie);
super.saveState(s);
s.saveBoolean(this.loopInfinite);
s.saveVector(this.actions);
s.saveInt(this.loopCount);
}
@Override
public void restoreState(Restorer r) throws IOException, TooNewException {
switch (r.restoreVersion(classCookie)) {
case 0:
r.setOldFlag();
super.restoreState(r);
this.actions = r.restoreVector();
this.loopCount = r.restoreInt();
this.loopInfinite = this.loopCount < 0;
this.loopCount = Math.abs(this.loopCount);
r.restoreBoolean();
break;
case 1:
super.restoreState(r);
this.actions = r.restoreVector();
this.loopCount = r.restoreInt();
this.loopInfinite = this.loopCount < 0;
this.loopCount = Math.abs(this.loopCount);
break;
case 2:
super.restoreState(r);
this.loopInfinite = r.restoreBoolean();
this.actions = r.restoreVector();
this.loopCount = r.restoreInt();
break;
default:
throw new TooNewException();
}
}
}
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