Function ShotLara

TombEngine/Game/people.cpp:19–85

using namespace TEN::Collision::Point;

bool ShotLara(ItemInfo* item, AI_INFO* AI, const CreatureBiteInfo& gun, short extraRotation, int damage)
{
	auto* creature = GetCreatureInfo(item);
	auto* enemy = creature->Enemy;

	if (enemy == nullptr)
		return false;

	bool hasHit = false;
	bool isTargetable = false;

	if (AI->distance <= SQUARE(MAX_VISIBILITY_DISTANCE) && Targetable(item, AI))
	{
		int distance = phd_sin(AI->enemyFacing) * enemy->Animation.Velocity.z * pow(MAX_VISIBILITY_DISTANCE, 2) / 300;
		distance = SQUARE(distance) + AI->distance;
		if (distance <= SQUARE(MAX_VISIBILITY_DISTANCE))
		{
			int random = (SQUARE(MAX_VISIBILITY_DISTANCE) - AI->distance) / (SQUARE(MAX_VISIBILITY_DISTANCE) / 0x5000) + 8192;
			hasHit = GetRandomControl() < random;
		}
		else
		{
			hasHit = false;
		}
		
		isTargetable = true;
	}
	else
	{
		hasHit = false;
		isTargetable = false;
	}

	if (damage)
	{
		if (enemy->IsLara())
		{
			if (hasHit)
			{
				DoDamage(enemy, damage);
				CreatureEffect(item, gun, &GunHit);
			}
			else if (isTargetable)
				CreatureEffect(item, gun, &GunMiss);
		}
		else
		{
			CreatureEffect(item, gun, &GunShot);
			if (hasHit)
			{
				enemy->HitStatus = true;
				enemy->HitPoints += damage / -10;

				int random = GetRandomControl() & 0xF;
				if (random > 14)
					random = 0;

				auto pos = GetJointPosition(enemy, random);