C++ (Cpp) Shot::collide示例

void GameWorld::checkCollisionVsEnemyShots(GameObject* go)
{
	Shot* shot;
	Rect goRect = go->getRectangle();

	for (int i = 0; i < m_gameObjectManager->getEnemyShotsInUse(); i++)
	{
		shot = m_gameObjectManager->getEnemyShot(i);

		// Check that the shot is on screen. If not, remove.
		shot->setActive(shot->collide(m_physicsComponent, m_cameraView));
		if (!shot->getActive())
		{
			m_gameObjectManager->removeEnemyShot(i);
			i--;
			continue;
		}

		if ( shot->collide(m_physicsComponent, goRect) )
		{
			go->Health -= shot->Damage;
			m_gameObjectManager->removeEnemyShot(i);
			i--;
			continue;
		}
	}
}

示例#2

显示文件

文件： GameWorld.cpp 项目： em-mo/blacklagoon

void GameWorld::checkCollisionVsPlayersShots(GameObject* go)
{
	Shot* shot;
	for (int j = 0; j < m_gameObjectManager->getPlayerShotsInUse(); j ++)
	{
		shot = m_gameObjectManager->getPlayerShot(j);

		// Check that the shot is on screen. If not, remove.
		shot->setActive(shot->collide(m_physicsComponent, m_cameraView));
		if (!shot->getActive())
		{
			m_gameObjectManager->removePlayerShot(j);
			j--;
			continue;
		}

		// check if shot hits enemy.
		if ( shot->collide(m_physicsComponent, go->getRectangle()))
		{
			go->Health -= shot->Damage;
			m_gameObjectManager->removePlayerShot(j);
			j--;
			continue;
		}
	}
}