@Override
public void update(float delta) {
super.updatePeriodicSprite();
planePhysics.update(delta);
Log.debug("Plane update " + planePhysics.getPosition());
long now = new Date().getTime();
if (shooting) {
// on tire!
if (now - lastBulletShootTime > SHOOTING_PERIOD_TIME) {
lastBulletShootTime = now;
shoot();
}
// pas d'ennemis, on va peut-être arrêter de tirer...
if (now - shootingstartTime > MIN_SHOOTING_TIME && !checkEnemiesAround()) {
shooting = false;
}
} else {
// on n'est pas en train de tirer
if (checkEnemiesAround()) {
shooting = true;
shootingstartTime = new Date().getTime();
}
}
}
/** @param alpha */
public void paint(float alpha) {
if (planePhysics.getPosition() == null
|| planePhysics.getPreviousPosition() == null
|| cameraPosition.getPosition() == null
|| cameraPosition.getPreviousPosition() == null) {
return;
}
float x = planePhysics.getPosition().x() - cameraPosition.getPosition().x();
float y = planePhysics.getPosition().y() - cameraPosition.getPosition().y();
positionInScreen = new Point(x, y);
float thex = (x);
float they = (y);
Log.debug("paint plane " + thex + " " + they);
groupImageLayer.setTranslation(thex, they);
double angle = planePhysics.getAngle();
groupImageLayer.setRotation((float) angle);
if (planePhysics.getAngleDegrees() > 90
&& planePhysics.getAngleDegrees() < 270
&& !flyingUpsideDown) {
flyingUpsideDown = true;
imageLayer.setScaleY(-1);
} else if ((270 < planePhysics.getAngleDegrees() || planePhysics.getAngleDegrees() < 90)
&& flyingUpsideDown) {
flyingUpsideDown = false;
imageLayer.setScaleY(1);
}
}
@Override
public boolean testHit(EnemyShoot enemyShoot) {
Point p =
Layer.Util.screenToLayer(
groupLayer, enemyShoot.getPositionInScreen().x, enemyShoot.getPositionInScreen().y);
if (groupLayer.hitTest(p) != null) {
Log.info("plane hit " + new Date().getTime());
return true;
}
return false;
}
/** on regardesi il y ades ennemis sur qui tirer */
private boolean checkEnemiesAround() {
Iterator<Enemy> itEnemy = enemyManager.getEnemyList().iterator();
while (itEnemy.hasNext()) {
Enemy enemy = itEnemy.next();
//
// premier tri
//
if (Math.abs(enemy.getPosition().x - planePhysics.getPosition().x) < 1000) {
Point enemyInScreen = enemy.getPositionInScreen();
Point enemyInTestZone =
Util.screenToLayer(enemyDetectionLayer, enemyInScreen.x, enemyInScreen.y);
if (enemyDetectionLayer.hitTest(enemyInTestZone) != null) {
Log.debug("checkEnemiesAround true " + new Date().getTime());
return true;
}
}
}
return false;
}