private SpellCastResult ValidateAuras()
{
if (spellCastFlags.HasTargetFlag(SpellCastFlags.IgnoreCasterAuras))
{
return(SpellCastResult.Success);
}
bool usableWhileStunned = SpellInfo.HasAttribute(SpellExtraAttributes.UsableWhileStunned);
bool usableWhileConfused = SpellInfo.HasAttribute(SpellExtraAttributes.UsableWhileConfused);
bool usableWhileFeared = SpellInfo.HasAttribute(SpellExtraAttributes.UsableWhileFeared);
if (Caster.HasFlag(UnitFlags.Stunned))
{
if (usableWhileStunned)
{
SpellCastResult result = ValidateMechanics(AuraEffectType.StunState);
if (result != SpellCastResult.Success)
{
return(result);
}
}
else if (!WillCancelStun())
{
return(SpellCastResult.Stunned);
}
}
if (SpellInfo.PreventionType != 0)
{
if (SpellInfo.PreventionType.HasTargetFlag(SpellPreventionType.Pacify) && Caster.HasFlag(UnitFlags.Pacified) && !WillCancelPacify())
{
return(SpellCastResult.Pacified);
}
if (SpellInfo.PreventionType.HasTargetFlag(SpellPreventionType.Silence) && Caster.HasFlag(UnitFlags.Silenced) && !WillCancelSilence())
{
return(SpellCastResult.Silenced);
}
}
if (Caster.HasFlag(UnitFlags.Fleeing))
{
if (usableWhileFeared)
{
SpellCastResult result = ValidateMechanics(AuraEffectType.ModFear);
if (result != SpellCastResult.Success)
{
return(result);
}
}
else if (!WillCancelFear())
{
return(SpellCastResult.Fleeing);
}
}
if (Caster.HasFlag(UnitFlags.Confused))
{
if (usableWhileConfused)
{
SpellCastResult result = ValidateMechanics(AuraEffectType.ConfusionState);
if (result != SpellCastResult.Success)
{
return(result);
}
}
else if (!WillCancelConfuse())
{
return(SpellCastResult.Confused);
}
}
return(SpellCastResult.Success);
bool WillCancelStun()
{
return(SpellInfo.CanCancelAuraType(AuraEffectType.StunState, Caster) && SpellInfo.CanCancelAuraType(AuraEffectType.Strangulate, Caster));
}
bool WillCancelSilence()
{
return(SpellInfo.CanCancelAuraType(AuraEffectType.Silence, Caster) && SpellInfo.CanCancelAuraType(AuraEffectType.SilencePacify, Caster));
}
bool WillCancelPacify()
{
return(SpellInfo.CanCancelAuraType(AuraEffectType.Pacify, Caster) && SpellInfo.CanCancelAuraType(AuraEffectType.SilencePacify, Caster));
}
bool WillCancelFear()
{
return(SpellInfo.CanCancelAuraType(AuraEffectType.ModFear, Caster));
}
bool WillCancelConfuse()
{
return(SpellInfo.CanCancelAuraType(AuraEffectType.ConfusionState, Caster));
}
}
