public void fire(int count, Entity target) {
if (!prepareToFire(count, target)) {
return;
}
Detonation d = new Detonation(target.getSimulation(), this, target, null);
target.setProperty(EntityConstants.PROPERTY_DAMAGE, DamageStatus.destroyed);
getEntity().getSimulation().detonate(d);
}
/* (non-Javadoc)
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
*/
public void actionPerformed(ActionEvent arg0) {
Object o = getSelectionManager().getSelectedObject();
if (!(o instanceof Entity)) {
return;
}
Entity e = (Entity) o;
if (!EntityTools.isVisible(e)) {
return;
}
SimulationMainFrame mf = findService(SimulationMainFrame.class);
if (mf != null) {
mf.getActivePlanViewDisplay().showPosition(e.getPosition());
}
}
/* (non-Javadoc)
* @see com.soartech.simjr.sim.entities.AbstractEntity#tick(double)
*/
@Override
public void processTick(double dt) {
if (hit) {
return;
}
Vector3 targetPos = target != null ? target.getPosition() : staticTarget;
Vector3 dir = targetPos.subtract(getPosition()).normalized();
setHeading(Math.atan2(dir.y, dir.x));
setVelocity(dir.multiply(speed));
super.processTick(dt);
Vector3 newPos = getPosition();
if (newPos.subtract(targetPos).length() < speed * dt * 1.5) {
hit = true;
getSimulation().detonate(new Detonation(getSimulation(), weapon, target, staticTarget));
// if (shooter != null)
// {
// removeFlyOut(shooter, this);
// }
weapon.removeFlyout(this);
getSimulation().removeEntity(this);
}
}
public double getClosingSpeed() {
if (target == null) {
return this.getSpeed();
} else {
return ((this.getVelocity()).subtract(target.getVelocity())).length();
}
}
/**
* Generate a unique name for a missile. Exactly one of target or staticTarget must be non-null.
*
* @param weapon The associated weapon
* @param target The target
* @param staticTarget The target position
* @return A new name
*/
private static String generateName(Weapon weapon, Entity target, Vector3 staticTarget) {
int id = generateFlyoutId(weapon);
if (target != null) {
return weapon.getEntity().getName()
+ "."
+ weapon.getName()
+ "."
+ id
+ "."
+ target.getName();
} else if (staticTarget != null) {
return weapon.getEntity().getName() + "." + weapon.getName() + "." + id + "." + staticTarget;
} else {
throw new IllegalArgumentException("One of target and staticTarget must be non-null");
}
}
public double getBearingToTarget() {
Vector3 targetPos = target != null ? target.getPosition() : staticTarget;
targetPos.subtract(getPosition());
return Math.toDegrees(Angles.boundedAngleRadians(Angles.getBearing(targetPos)));
}
public double getRangeToTarget() {
Vector3 targetPos = target != null ? target.getPosition() : staticTarget;
return targetPos.distance(getPosition());
}
public int getTimeToTarget() {
Vector3 targetPos = target != null ? target.getPosition() : staticTarget;
return (int) Math.round(targetPos.distance(getPosition()) / this.getClosingSpeed());
}