public static uint XPGain(Player player, Unit u, bool isBattleGround = false)
{
Creature creature = u.ToCreature();
uint gain = 0;
if (!creature || creature.CanGiveExperience())
{
float xpMod = 1.0f;
gain = BaseGain(player.getLevel(), u.getLevel());
if (gain != 0 && creature)
{
// Players get only 10% xp for killing creatures of lower expansion levels than himself
if ((creature.GetCreatureTemplate().HealthScalingExpansion < (int)GetExpansionForLevel(player.getLevel())))
{
gain = (uint)Math.Round(gain / 10.0f);
}
if (creature.isElite())
{
// Elites in instances have a 2.75x XP bonus instead of the regular 2x world bonus.
if (u.GetMap().IsDungeon())
{
xpMod *= 2.75f;
}
else
{
xpMod *= 2.0f;
}
}
xpMod *= creature.GetCreatureTemplate().ModExperience;
}
xpMod *= isBattleGround ? WorldConfig.GetFloatValue(WorldCfg.RateXpBgKill) : WorldConfig.GetFloatValue(WorldCfg.RateXpKill);
if (creature && creature.m_PlayerDamageReq != 0) // if players dealt less than 50% of the damage and were credited anyway (due to CREATURE_FLAG_EXTRA_NO_PLAYER_DAMAGE_REQ), scale XP gained appropriately (linear scaling)
{
xpMod *= 1.0f - 2.0f * creature.m_PlayerDamageReq / creature.GetMaxHealth();
}
gain = (uint)(gain * xpMod);
}
Global.ScriptMgr.OnGainCalculation(gain, player, u);
return(gain);
}
