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Player.cpp

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tomrus88 2009-03-06 07:58:12 +03:00
parent 18ecba8b5f
commit ded3b8a00d
1 changed files with 47 additions and 0 deletions
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47
src/game/Player.cpp
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@ -19587,6 +19587,53 @@ uint8 Player::CanEquipUniqueItem( ItemPrototype const* itemProto, uint8 except_s
return EQUIP_ERR_OK;
}
void Player::HandleFall(MovementInfo const& movementInfo)
{
// calculate total z distance of the fall
float z_diff = m_lastFallZ - movementInfo.z;
sLog.outDebug("zDiff = %f", z_diff);
//Players with low fall distance, Feather Fall or physical immunity (charges used) are ignored
// 14.57 can be calculated by resolving damageperc formular below to 0
if (z_diff >= 14.57f && !isDead() && !isGameMaster() &&
!HasAuraType(SPELL_AURA_HOVER) && !HasAuraType(SPELL_AURA_FEATHER_FALL) &&
!HasAuraType(SPELL_AURA_FLY) && !IsImmunedToDamage(SPELL_SCHOOL_MASK_NORMAL) )
{
//Safe fall, fall height reduction
int32 safe_fall = GetTotalAuraModifier(SPELL_AURA_SAFE_FALL);
float damageperc = 0.018f*(z_diff-safe_fall)-0.2426f;
if(damageperc >0 )
{
uint32 damage = (uint32)(damageperc * GetMaxHealth()*sWorld.getRate(RATE_DAMAGE_FALL));
float height = movementInfo.z;
UpdateGroundPositionZ(movementInfo.x,movementInfo.y,height);
if (damage > 0)
{
//Prevent fall damage from being more than the player maximum health
if (damage > GetMaxHealth())
damage = GetMaxHealth();
// Gust of Wind
if (GetDummyAura(43621))
damage = GetMaxHealth()/2;
EnvironmentalDamage(GetGUID(), DAMAGE_FALL, damage);
// recheck alive, might have died of EnvironmentalDamage
if (isAlive())
GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_FALL_WITHOUT_DYING, uint32(z_diff*100));
}
//Z given by moveinfo, LastZ, FallTime, WaterZ, MapZ, Damage, Safefall reduction
DEBUG_LOG("FALLDAMAGE z=%f sz=%f pZ=%f FallTime=%d mZ=%f damage=%d SF=%d" , movementInfo.z, height, GetPositionZ(), movementInfo.fallTime, height, damage, safe_fall);
}
}
}
void Player::BuildPlayerTalentsInfoData(WorldPacket *data)
{
*data << uint32(GetFreeTalentPoints()); // unspentTalentPoints