本文整理汇总了C++中Projectile::calculateTrajectory方法的典型用法代码示例。如果您正苦于以下问题：C++ Projectile::calculateTrajectory方法的具体用法？C++ Projectile::calculateTrajectory怎么用？C++ Projectile::calculateTrajectory使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Projectile的用法示例。
在下文中一共展示了Projectile::calculateTrajectory方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: init
void ProjectileFlyBState::init()
{
_parent->setStateInterval(DEFAULT_BULLET_SPEED);
_unit = _parent->getGame()->getSavedGame()->getBattleGame()->getSelectedUnit();
// create a new projectile
Projectile *projectile = new Projectile(_parent->getGame()->getResourcePack(),
_parent->getGame()->getSavedGame()->getBattleGame(),
_unit->getPosition(),
_parent->getTarget(),
_parent->getSelectedItem()->getRules()->getBulletSprite()
);
// add the projectile on the map
_parent->getMap()->setProjectile(projectile);
// let it calculate a trajectory
if (projectile->calculateTrajectory())
{
// set the soldier in an aiming position
_unit->aim(true);
_parent->getMap()->cacheUnits();
// and we have a lift-off
_parent->getGame()->getResourcePack()->getSoundSet("BATTLE.CAT")->getSound(_parent->getSelectedItem()->getRules()->getFireSound())->play();
}
else
{
// no line of fire
delete projectile;
_parent->getMap()->setProjectile(0);
_parent->popState();
}
}示例2: createNewProjectile
/**
* - create a projectile sprite & add it to the map
* - calculate it's trajectory
* @return whether it succeeded
*/
bool ProjectileFlyBState::createNewProjectile()
{
// create a new projectile
Projectile *projectile = new Projectile(_parent->getResourcePack(), _parent->getSave(), _action, _origin);
_autoshotCounter++;
// add the projectile on the map
_parent->getMap()->setProjectile(projectile);
_parent->setStateInterval(Options::getInt("battleFireSpeed"));
// let it calculate a trajectory
_projectileImpact = -1;
if (_action.type == BA_THROW)
{
if (projectile->calculateThrow(_unit->getThrowingAccuracy()))
{
_projectileItem->moveToOwner(0);
_unit->setCache(0);
_parent->getMap()->cacheUnit(_unit);
_parent->getResourcePack()->getSoundSet("BATTLE.CAT")->getSound(39)->play();
_unit->addThrowingExp();
}
else
{
// unable to throw here
delete projectile;
_parent->getMap()->setProjectile(0);
_action.result = "STR_UNABLE_TO_THROW_HERE";
_parent->popState();
return false;
}
}
else if (_unit->getType() == "CELATID") // special code for the "spit" trajectory
{
if (projectile->calculateThrow(_unit->getFiringAccuracy(_action.type, _action.weapon)))
{
// set the soldier in an aiming position
_unit->aim(true);
_parent->getMap()->cacheUnit(_unit);
// and we have a lift-off
if (_action.weapon->getRules()->getFireSound() != -1)
_parent->getResourcePack()->getSoundSet("BATTLE.CAT")->getSound(_action.weapon->getRules()->getFireSound())->play();
}
else
{
// no line of fire
delete projectile;
_parent->getMap()->setProjectile(0);
_action.result = "STR_NO_LINE_OF_FIRE";
_parent->popState();
return false;
}
}
else
{
_projectileImpact = projectile->calculateTrajectory(_unit->getFiringAccuracy(_action.type, _action.weapon));
if (_projectileImpact != -1 || _action.type == BA_LAUNCH)
{
// set the soldier in an aiming position
_unit->aim(true);
_parent->getMap()->cacheUnit(_unit);
// and we have a lift-off
if (_action.weapon->getRules()->getFireSound() != -1)
_parent->getResourcePack()->getSoundSet("BATTLE.CAT")->getSound(_action.weapon->getRules()->getFireSound())->play();
if (!_parent->getSave()->getDebugMode() && _action.type != BA_LAUNCH && _ammo->spendBullet() == false)
{
_parent->getSave()->removeItem(_ammo);
_action.weapon->setAmmoItem(0);
}
}
else
{
// no line of fire
delete projectile;
_parent->getMap()->setProjectile(0);
_action.result = "STR_NO_LINE_OF_FIRE";
_parent->popState();
return false;
}
}
return true;
}