Method handleProjectileHit

game/state/city/city.cpp:188–229

}

void City::handleProjectileHit(GameState &state, sp<Projectile> projectile, bool displayDoodad,
                               bool playSound, bool expired)
{
	if (displayDoodad && projectile->doodadType)
	{
		placeDoodad(projectile->doodadType, projectile->position);
	}

	if (playSound && projectile->impactSfx && (!expired || projectile->splitIntoTypesCity.empty()))
	{
		fw().soundBackend->playSample(projectile->impactSfx, projectile->position);
	}
	if (expired)
	{
		std::set<sp<Sample>> fireSounds;
		for (auto &p : projectile->splitIntoTypesCity)
		{
			auto direction = (float)randBoundsInclusive(state.rng, 0, 628) / 100.0f;
			auto velocity = glm::normalize(
			    VehicleType::directionToVector(VehicleType::getDirectionLarge(direction)));
			velocity *= p->speed * PROJECTILE_VELOCITY_MULTIPLIER;
			auto newProj = mksp<Projectile>(
			    p->guided ? Projectile::Type::Missile : Projectile::Type::Beam,
			    projectile->firerVehicle, projectile->trackedVehicle, projectile->targetPosition,
			    projectile->position, velocity, p->turn_rate, p->ttl, p->damage, 0, 0, p->tail_size,
			    p->projectile_sprites, p->impact_sfx, p->explosion_graphic,
			    state.city_common_image_list->projectileVoxelMap, p->stunTicks, p->splitIntoTypes,
			    projectile->manualFire);
			map->addObjectToMap(newProj);
			projectiles.insert(newProj);
			if (p->fire_sfx)
			{
				fireSounds.insert(p->fire_sfx);
			}
		}
		for (auto &s : fireSounds)
		{
			fw().soundBackend->playSample(s, projectile->position);
		}
	}
	projectiles.erase(projectile);
}

void City::update(GameState &state, unsigned int ticks)
{