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package NET.worlds.scape;
import java.io.IOException;
public class ProximitySensor extends Sensor implements FrameHandler {
private boolean _wasin = false;
private Point3 _start = new Point3(0.0F, 0.0F, 0.0F);
private Point3 _end = new Point3(1.0F, 1.0F, 1.0F);
private boolean _triggerin = true;
private boolean _triggerout = false;
private boolean _silentTeleport = false;
private Room _lastRoom;
private static Object classCookie = new Object();
public ProximitySensor(Action a) {
if (a != null) {
this.addAction(a);
}
}
public ProximitySensor() {
}
@Override
public boolean handle(FrameEvent e) {
SuperRoot owner = this.getOwner();
if (!(owner instanceof WObject)) {
return true;
} else {
WObject wo = (WObject)owner;
Pilot pilot = Pilot.getActive();
Room room = pilot.getRoom();
boolean teleport = room != this._lastRoom;
this._lastRoom = room;
Point3Temp pos = pilot.getPosition();
BoundBoxTemp bbt = BoundBoxTemp.make(Point3Temp.make(this._start).times(wo), Point3Temp.make(this._end).times(wo));
if (pilot.getRoom() == wo.getRoom() && bbt.contains(pos)) {
if (!this._wasin) {
this._wasin = true;
if (this._triggerin && (!teleport || !this._silentTeleport)) {
this.trigger(e);
}
}
} else if (this._wasin) {
this._wasin = false;
if (this._triggerout && (!teleport || !this._silentTeleport)) {
this.trigger(e);
}
}
return true;
}
}
@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) {
ret = Point3PropertyEditor.make(new Property(this, index, "Start"));
} else if (mode == 1) {
ret = new Point3(this._start);
} else if (mode == 2) {
this._start = (Point3)value;
}
break;
case 1:
if (mode == 0) {
ret = Point3PropertyEditor.make(new Property(this, index, "End"));
} else if (mode == 1) {
ret = new Point3(this._end);
} else if (mode == 2) {
this._end = (Point3)value;
}
break;
case 2:
if (mode == 0) {
ret = BooleanPropertyEditor.make(new Property(this, index, "Trigger on entry"), "Don't trigger when entered", "Trigger when entered");
} else if (mode == 1) {
ret = new Boolean(this._triggerin);
} else if (mode == 2) {
this._triggerin = (Boolean)value;
}
break;
case 3:
if (mode == 0) {
ret = BooleanPropertyEditor.make(new Property(this, index, "Trigger on exit"), "Don't trigger when exited", "Trigger when exited");
} else if (mode == 1) {
ret = new Boolean(this._triggerout);
} else if (mode == 2) {
this._triggerout = (Boolean)value;
}
break;
case 4:
if (mode == 0) {
ret = BooleanPropertyEditor.make(new Property(this, index, "Teleport trigger"), "Don't trigger on teleports", "Trigger on teleports");
} else if (mode == 1) {
ret = new Boolean(!this._silentTeleport);
} else if (mode == 2) {
this._silentTeleport = !(Boolean)value;
}
break;
default:
ret = super.properties(index, offset + 5, mode, value);
}
return ret;
}
@Override
public void saveState(Saver s) throws IOException {
s.saveVersion(2, classCookie);
super.saveState(s);
s.saveBoolean(this._triggerin);
s.saveBoolean(this._triggerout);
s.saveBoolean(this._silentTeleport);
s.save(this._start);
s.save(this._end);
}
@Override
public void restoreState(Restorer r) throws IOException, TooNewException {
switch (r.restoreVersion(classCookie)) {
case 1:
super.restoreState(r);
this._triggerin = r.restoreBoolean();
this._triggerout = r.restoreBoolean();
this._start = (Point3)r.restore();
this._end = (Point3)r.restore();
break;
case 2:
super.restoreState(r);
this._triggerin = r.restoreBoolean();
this._triggerout = r.restoreBoolean();
this._silentTeleport = r.restoreBoolean();
this._start = (Point3)r.restore();
this._end = (Point3)r.restore();
break;
default:
throw new TooNewException();
}
}
@Override
public String toString() {
return super.toString() + "[" + (this._triggerin ? "I" : " ") + (this._triggerout ? "O" : " ") + this._start + " to " + this._end + "]";
}
}
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