//::///////////////////////////////////////////////
//:: Protection from Evil
//:: NW_S0_PrEvil.nss
//:: Copyright (c) 2001 Bioware Corp.
//:://////////////////////////////////////////////
/*
    When confronted by evil the protected character
    gains +2 AC, +2 to Saves and immunity to all
    mind-affecting spells cast by evil creatures
*/
//:://////////////////////////////////////////////
//:: Created By: Preston Watamaniuk
//:: Created On: Sept 28, 2001
//:://////////////////////////////////////////////
//:: VFX Pass By: Preston W, On: June 22, 2001

#include "x2_inc_spellhook"

void main()
{

/*
  Spellcast Hook Code
  Added 2003-06-23 by GeorgZ
  If you want to make changes to all spells,
  check x2_inc_spellhook.nss to find out more

*/

    if (!X2PreSpellCastCode())
    {
    // If code within the PreSpellCastHook (i.e. UMD) reports FALSE, do not run this spell
        return;
    }

// End of Spell Cast Hook


    //Declare major variables
    int nAlign = ALIGNMENT_EVIL;
    object oTarget = GetSpellTargetObject();
    int nDuration = GetCasterLevel(OBJECT_SELF);
    int nMetaMagic = GetMetaMagicFeat();
    //effect eVis = EffectVisualEffect(VFX_IMP_GOOD_HELP);
    effect eAC = EffectACIncrease(2, AC_DEFLECTION_BONUS);
    //Change the effects so that it only applies when the target is evil
    //Try wrapping the sanctuary effect in the Evil wrapper and see if the effect works.

    eAC = VersusAlignmentEffect(eAC,ALIGNMENT_ALL, nAlign);
    effect eSave = EffectSavingThrowIncrease(SAVING_THROW_ALL, 2);
    eSave = VersusAlignmentEffect(eSave,ALIGNMENT_ALL, nAlign);
    effect eImmune = EffectImmunity(IMMUNITY_TYPE_MIND_SPELLS);
    eImmune = VersusAlignmentEffect(eImmune,ALIGNMENT_ALL, nAlign);
    //effect eDur = EffectVisualEffect(VFX_DUR_PROTECTION_GOOD_MINOR);
    effect eDur2 = EffectVisualEffect(VFX_DUR_CESSATE_POSITIVE);

    effect eLink = EffectLinkEffects(eImmune, eSave);
    eLink = EffectLinkEffects(eLink, eAC);
    //eLink = EffectLinkEffects(eLink, eDur);
    eLink = EffectLinkEffects(eLink, eDur2);

    if (nMetaMagic == METAMAGIC_EXTEND)
    {
       nDuration = nDuration *2;    //Duration is +100%
    }

    //Apply the VFX impact and effects
    //Fire cast spell at event for the specified target
    SignalEvent(oTarget, EventSpellCastAt(OBJECT_SELF, SPELL_PROTECTION_FROM_EVIL, FALSE));
    //ApplyEffectToObject(DURATION_TYPE_INSTANT, eVis, oTarget);
    ApplyEffectToObject(DURATION_TYPE_TEMPORARY, eLink, oTarget, HoursToSeconds(nDuration));
}