C++ (Cpp) Projectile::getCollisionRange Examples

Example #1

File: System.cpp Project: EnacheB/Gravity

/**
 * Handles collision logic between a ship and a projectile
 */
void System::Collide(Ship& ship, Projectile& proj) {
    if(proj.getMass() == 0 || ship.getMass() == 0) return;

    double dx = proj.getPosition().x-ship.getPosition().x;
    double dy = proj.getPosition().y-ship.getPosition().y;
    double separationSquared = dx*dx+dy*dy;
    //May be inaccurate with verlet
    double totalDamageRange = proj.getCollisionRange() + ship.getCollisionRange();
    if(separationSquared < (totalDamageRange * totalDamageRange))
    {
        ship.Damage(proj.getDamage());
        proj.Destroy();
    }

}