@Override
public boolean update(double timeDelta) {
Vector2f moveDelta = new Vector2f(getVelocity());
moveDelta.scale((float) timeDelta);
Vector2f.add(getPosition(), moveDelta, getPosition());
if (Math.abs(getPosition().x) > halfRangeX || Math.abs(getPosition().y) > halfRangeY)
return true;
return false;
}
@Override
public void advance(float amount) {
if (!missile.getSource().isAlive()) {
IceUtils.destroy(missile);
return;
}
super.advance(amount);
weaponCooldown = Math.max(0, weaponCooldown - amount);
if (target == null) return;
Vector2f.add(destOffset, target.getLocation(), dest);
accelerate();
turnToward(dest);
if (ammo > 0 && weaponCooldown == 0) {
CombatEntityAPI nearest = null;
float record = Float.MAX_VALUE;
for (int i = 0; i < potentialTargets.size(); ++i) {
CombatEntityAPI m = (CombatEntityAPI) potentialTargets.get(i);
float dist2 = MathUtils.getDistanceSquared(missile, m);
if (dist2 < record && dist2 <= WEAPON_RANGE_SQUARED) {
record = dist2;
nearest = m;
}
}
if (nearest != null) {
Global.getCombatEngine()
.spawnProjectile(
missile.getSource(),
null,
WEAPON_ID,
missile.getLocation(),
VectorUtils.getAngle(missile.getLocation(), nearest.getLocation()),
new Vector2f());
--ammo;
weaponCooldown = WEAPON_COOLDOWN;
}
}
}
public static Vector2f add(Vector2f v1, Vector2f v2) {
return Vector2f.add(v1, v2, v1);
}
private void update() {
float posDelta = 0.1f;
if (Keyboard.isKeyDown(Keyboard.KEY_W)) {
Vector3f.add(
cameraPos,
new Vector3f(
(float) (Math.cos(cameraAngle.getX() + Math.PI / 2) * posDelta),
0,
(float) (Math.sin(cameraAngle.getX() + Math.PI / 2) * posDelta)),
cameraPos);
}
if (Keyboard.isKeyDown(Keyboard.KEY_D)) {
Vector3f.add(
cameraPos,
new Vector3f(
(float) (Math.cos(cameraAngle.getX() + Math.PI) * posDelta),
0,
(float) (Math.sin(cameraAngle.getX() + Math.PI) * posDelta)),
cameraPos);
}
if (Keyboard.isKeyDown(Keyboard.KEY_S)) {
Vector3f.add(
cameraPos,
new Vector3f(
(float) (Math.cos(cameraAngle.getX() + Math.PI * 3 / 2) * posDelta),
0,
(float) (Math.sin(cameraAngle.getX() + Math.PI * 3 / 2) * posDelta)),
cameraPos);
}
if (Keyboard.isKeyDown(Keyboard.KEY_A)) {
Vector3f.add(
cameraPos,
new Vector3f(
(float) (Math.cos(cameraAngle.getX()) * posDelta),
0,
(float) (Math.sin(cameraAngle.getX()) * posDelta)),
cameraPos);
}
if (Keyboard.isKeyDown(Keyboard.KEY_Q)) {
Vector3f.add(cameraPos, new Vector3f(0, -1, 0), cameraPos);
}
if (Keyboard.isKeyDown(Keyboard.KEY_E)) {
Vector3f.add(cameraPos, new Vector3f(0, 1, 0), cameraPos);
}
if (Keyboard.isKeyDown(Keyboard.KEY_R)) {
Vector3f.add(modelAngle, new Vector3f(0, 0.05f, 0), modelAngle);
}
if (Keyboard.isKeyDown(Keyboard.KEY_UP)) {
Vector3f.add(modelPos, new Vector3f(0.1f, 0, 0), modelPos);
}
if (Keyboard.isKeyDown(Keyboard.KEY_DOWN)) {
Vector3f.add(modelPos, new Vector3f(-0.1f, 0, 0), modelPos);
}
Vector2f.add(cameraAngle, new Vector2f(Mouse.getDX() * 0.004f, 0), cameraAngle);
Vector2f.add(cameraAngle, new Vector2f(0, -Mouse.getDY() * 0.004f), cameraAngle);
if (cameraAngle.getY() > Math.PI / 2) cameraAngle.setY((float) Math.PI / 2);
if (cameraAngle.getY() < -Math.PI / 2) cameraAngle.setY((float) -Math.PI / 2);
}