C++ (Cpp) CNpc::GetDamage Examples

Example #1

File: AISocket.cpp Project: Damra/koserver

void CAISocket::RecvNpcAttack(Packet & pkt)
{
	CNpc * pAttacker;
	Unit * pTarget;
	uint16 sAttackerID, sTargetID;
	int16 sDamage;
	uint8 bResult = ATTACK_FAIL;

	pkt >> sAttackerID >> sTargetID;

	pAttacker = g_pMain->GetNpcPtr(sAttackerID);
	pTarget = g_pMain->GetUnitPtr(sTargetID);

	if (pAttacker == nullptr
		|| pAttacker->isPlayer()
		|| pTarget == nullptr
		|| pAttacker->isDead()
		|| pTarget->isDead())
		return;

	// TO-DO: Wrap this up into its own virtual method
	sDamage = pAttacker->GetDamage(pTarget);
	if (sDamage > 0)
	{
		pTarget->HpChange(-(sDamage), pAttacker);
		if (pTarget->isDead())
			bResult = ATTACK_TARGET_DEAD;
		else
			bResult = ATTACK_SUCCESS;

		// Every hit takes a little of the defender's armour durability.
		if (pTarget->isPlayer())
			TO_USER(pTarget)->ItemWoreOut(DEFENCE, sDamage);
	}

	Packet result(WIZ_ATTACK, uint8(DIRECT_ATTACK));
	result << bResult << sAttackerID << sTargetID;
	pAttacker->SendToRegion(&result);
}