Problem with pointers

[Holloweye]

I get error on this code:

void Player::drainHealth(Creature* attacker, CombatType_t combatType, int32_t damage)
{
	Creature::drainHealth(attacker, combatType, damage);
	sendStats();
	char buffer[150];
	
	//HEAL WHEN HITTED
	int32_t rnd = random_range(0, 100);
	if(rnd <= getHitreghpchance())
    {
            int32_t heal = getPlayerInfo(PLAYERINFO_HEALTH) + getHitreghp();
	        if(heal > getPlayerInfo(PLAYERINFO_MAXHEALTH))
	        {
                   heal =  getPlayerInfo(PLAYERINFO_MAXHEALTH);
            }
            int32_t healamount = getPlayerInfo(PLAYERINFO_MAXHEALTH) - heal;
            
            if(healamount > 0)
            {
                  //g_game.addMagicEffect(player->getPosition(), NM_ME_HOLYDAMAGE);
                  //player->sendTextMessage(MSG_STATUS_SMALL, "Healed: " << healamount);
                  changeHealth(heal);
            }
    }
    
    //HEAL ON ATTACK
    rnd = random_range(0, 100);
    const Player* targetPlayer = dynamic_cast<const Player*>(attacker);
    if(targetPlayer)
	if(rnd <= targetPlayer->getHitreghpchance())
    {
            int32_t heal = targetPlayer->getPlayerInfo(PLAYERINFO_HEALTH) + targetPlayer->getHitreghp();
	        if(heal > targetPlayer->getPlayerInfo(PLAYERINFO_MAXHEALTH))
	        {
                   heal =  targetPlayer->getPlayerInfo(PLAYERINFO_MAXHEALTH);
            }
            int32_t healamount = targetPlayer->getPlayerInfo(PLAYERINFO_MAXHEALTH) - heal;
            
            if(healamount > 0)
            {
                  //g_game.addMagicEffect(attacker->getPosition(), NM_ME_HOLYDAMAGE);
                  //attacker->sendTextMessage(MSG_STATUS_SMALL, "Healed: " << healamount);
>>>>>ERROR>>>>>>>>>>>>>>             targetPlayer->changeHealth(heal);
            }
    }
	
	if(attacker)
		sprintf(buffer, "You lose %d hitpoint%s due to an attack by %s.", damage, (damage != 1 ? "s" : ""), attacker->getNameDescription().c_str());
	else
		sprintf(buffer, "You lose %d hitpoint%s.", damage, (damage != 1 ? "s" : ""));
	sendTextMessage(MSG_EVENT_DEFAULT, buffer);
}

ERROR:

 C:\Users\Christer\Documents\Server\Sources 3.5\Sources 3.0\Sources 3.0\player.cpp In member function `virtual void Player::drainHealth(Creature*, CombatType_t, int32_t)': 

1959 C:\Users\Christer\Documents\Server\Sources 3.5\Sources 3.0\Sources 3.0\player.cpp passing `const Player' as `this' argument of `virtual void Player::changeHealth(int32_t)' discards qualifiers 

1959 C:\Users\Christer\Documents\Server\Sources 3.5\Sources 3.0\Sources 3.0\player.cpp *** [../player.o] Error 1

Thanks for the help!

 

[Evil Hero]

try this

changeHealth(heal);

 

[Holloweye]

try this

changeHealth(heal);

I want to change the health of the attacker.. Thanks!

 

[EvulMastah]

attacker->changeHealth(heal);