public void enemyPosition(ScannedRobotEvent e, double x, double y) {
// poll subtargetters for their opinions
virtualBulletTick++;
lastEnemyScanTime = owner.getTime();
// only log it when we actually fire: the enemy may respond to that
if (owner.shouldFireShot(e)) {
double bulletPower = e.getDistance() > 500.0 ? 2.0 : 3.0;
for (int i = 0; i < numVirtualGuns; i++) {
double angle = targetters[i].target(e, bulletPower);
VirtualBullet bullet = new VirtualBullet();
bullet.targetter = i;
bullet.x = owner.getX();
bullet.y = owner.getY();
bullet.velX = Targetting.bulletSpeed(bulletPower) * Math.sin(angle);
bullet.velY = Targetting.bulletSpeed(bulletPower) * Math.cos(angle);
bullet.lastUpdateTime = lastEnemyScanTime;
virtualBullets.add(bullet);
}
}
for (int i = 0; i < numVirtualGuns; i++) {
targetters[i].enemyPosition(e, x, y);
}
enemyX = x;
enemyY = y;
}
public void update() {
// update all the virtual bullets
double battleFieldX = owner.getBattleFieldWidth();
double battleFieldY = owner.getBattleFieldHeight();
for (int i = 0; i < virtualBullets.size(); i++) {
VirtualBullet bullet = virtualBullets.get(i);
long dt = lastEnemyScanTime - bullet.lastUpdateTime;
if (dt <= 0) continue;
bullet.x += bullet.velX * dt;
bullet.y += bullet.velY * dt;
bullet.lastUpdateTime = lastEnemyScanTime;
if (bullet.x > battleFieldX || bullet.y > battleFieldY || bullet.x < 0.0 || bullet.y < 0.0) {
// missed
virtualBullets.remove(i);
i--;
} else if (Point2D.Double.distance(bullet.x, bullet.y, enemyX, enemyY) < 30.0) {
// log in array
successes[bullet.targetter]++;
// hit!
virtualBullets.remove(i);
i--;
}
}
owner.setDebugProperty("VGVBCount", "" + virtualBullets.size());
owner.setDebugProperty(
"VGHits",
"circ="
+ successes[0]
+ " naive="
+ successes[1]
+ " linear="
+ successes[2]
+ " rc="
+ successes[3]
+ " rN="
+ successes[4]
+ " rW="
+ successes[5]);
for (int i = 0; i < numVirtualGuns; i++) {
targetters[i].update();
}
}