//::///////////////////////////////////////////////
//:: Aura of Fear On Enter
//:: initdr_aurafeata.nss
//:://////////////////////////////////////////////
/*
    Upon entering the aura of the creature the player
    must make a will save or be struck with fear because
    of the creatures presence.
*/
//:://////////////////////////////////////////////
//:: Created By: Preston Watamaniuk
//:: Created On: May 25, 2001
//:://////////////////////////////////////////////

// shaken   -2 attack,weapon dmg,save.
// panicked -2 save + flee away ,50 % drop object holding
#include "prc_inc_spells"

const string VAR_FEAR_IMMUNE = "DRACONIC_AURA_FEAR_IMMUNE_";

void main()
{
    object oTarget  = GetEnteringObject();
    object oCreator = GetAreaOfEffectCreator();

    // Exclude dead creatures
    if (GetIsDead(oTarget))
        return;

    // Exclude dragons
    if (MyPRCGetRacialType(oTarget) == RACIAL_TYPE_DRAGON)
        return;

    string sCreatorID = GetObjectUUID(oCreator);
    string sVar = VAR_FEAR_IMMUNE + sCreatorID;

    // Skip if target already immune to this creator’s aura
    if (GetLocalInt(oTarget, sVar))
        return;

    effect eVis   = EffectVisualEffect(VFX_IMP_FEAR_S);
    effect eDur   = EffectVisualEffect(VFX_DUR_MIND_AFFECTING_FEAR);
    effect eDur2  = EffectVisualEffect(VFX_DUR_CESSATE_NEGATIVE);
    effect eDur3  = EffectVisualEffect(VFX_DUR_MIND_AFFECTING_NEGATIVE);

    effect eFear  = EffectFrightened();
    effect eAtkD  = EffectAttackDecrease(2);
    effect eDmgD  = EffectDamageDecrease(2, DAMAGE_TYPE_BLUDGEONING | DAMAGE_TYPE_PIERCING | DAMAGE_TYPE_SLASHING);
    effect eSaveD = EffectSavingThrowDecrease(SAVING_THROW_ALL, 2);
    effect eSkill = EffectSkillDecrease(SKILL_ALL_SKILLS, 2);

    effect eLink = EffectLinkEffects(eDmgD, eDur2);
           eLink = EffectLinkEffects(eLink, eAtkD);
           eLink = EffectLinkEffects(eLink, eSaveD);
           eLink = EffectLinkEffects(eLink, eFear);
           eLink = EffectLinkEffects(eLink, eSkill);
           
    effect eLink2 = EffectLinkEffects(eDur3, eSaveD);
           eLink2 = EffectLinkEffects(eLink2, eSkill);

    int nHD        = GetHitDice(oCreator);
    int nDC        = 10 + GetLevelByClass(CLASS_TYPE_INITIATE_DRACONIC, oCreator)
                         + GetAbilityModifier(ABILITY_CHARISMA, oCreator);
    int nDuration  = d6(2);

    if (GetIsEnemy(oTarget, oCreator) && GetHitDice(oTarget) <= nHD)
    {
        SignalEvent(oTarget, EventSpellCastAt(oCreator, SPELLABILITY_AURA_FEAR));

        if (!PRCMySavingThrow(SAVING_THROW_WILL, oTarget, nDC, SAVING_THROW_TYPE_FEAR)
            && !GetIsImmune(oTarget, IMMUNITY_TYPE_FEAR)
            && !GetIsImmune(oTarget, IMMUNITY_TYPE_MIND_SPELLS))
        {
            int HD = GetHitDice(oTarget);

            if (HD < 5)
                ApplyEffectToObject(DURATION_TYPE_TEMPORARY, eLink, oTarget, RoundsToSeconds(nDuration));
            else
                ApplyEffectToObject(DURATION_TYPE_TEMPORARY, eLink2, oTarget, RoundsToSeconds(nDuration));

            ApplyEffectToObject(DURATION_TYPE_INSTANT, eVis, oTarget);
        }
        else
        {
            // Successful save: immune to this creator’s aura for 24 hours
            SetLocalInt(oTarget, sVar, TRUE);
            DelayCommand(HoursToSeconds(24), DeleteLocalInt(oTarget, sVar));
        }
    }
}



/* void main()
{
    //Declare major variables
    object oTarget = GetEnteringObject();

    // Exclude dead creatures
    if (GetIsDead(oTarget))
    {
        return;
    }

    // Exclude dragons
    if (MyPRCGetRacialType(oTarget) == RACIAL_TYPE_DRAGON)
    {
        return;
    }

    effect eVis = EffectVisualEffect(VFX_IMP_FEAR_S);
    effect eDur = EffectVisualEffect(VFX_DUR_MIND_AFFECTING_FEAR);
    effect eDur2 = EffectVisualEffect(VFX_DUR_CESSATE_NEGATIVE);
    effect eDur3 = EffectVisualEffect(VFX_DUR_MIND_AFFECTING_NEGATIVE);

    effect eFear = EffectFrightened();
    effect eAttackD = EffectAttackDecrease(2);
    effect eDmgD = EffectDamageDecrease(2, DAMAGE_TYPE_BLUDGEONING | DAMAGE_TYPE_PIERCING | DAMAGE_TYPE_SLASHING);
    effect SaveD = EffectSavingThrowDecrease(SAVING_THROW_ALL, 2);
    effect Skill = EffectSkillDecrease(SKILL_ALL_SKILLS, 2);

    effect eLink = EffectLinkEffects(eDmgD, eDur2);
           eLink = EffectLinkEffects(eLink, eAttackD);
           eLink = EffectLinkEffects(eLink, SaveD);
           eLink = EffectLinkEffects(eLink, eFear);
           eLink = EffectLinkEffects(eLink, Skill);
           
    effect eLink2 = EffectLinkEffects(eDur3, SaveD);
           eLink2 = EffectLinkEffects(eLink2, Skill);

    int nHD = GetHitDice(GetAreaOfEffectCreator());
    int nDC = 10 + GetLevelByClass(CLASS_TYPE_INITIATE_DRACONIC, GetAreaOfEffectCreator()) + GetAbilityModifier(ABILITY_CHARISMA, GetAreaOfEffectCreator());
    int nDuration = d6(2);

    if (GetIsEnemy(oTarget, GetAreaOfEffectCreator()) && GetHitDice(oTarget) <= GetHitDice(GetAreaOfEffectCreator()))
    {
        // Fire cast spell at event for the specified target
        SignalEvent(oTarget, EventSpellCastAt(GetAreaOfEffectCreator(), SPELLABILITY_AURA_FEAR));

        // Make a saving throw check
        if (!PRCMySavingThrow(SAVING_THROW_WILL, oTarget, nDC, SAVING_THROW_TYPE_FEAR) 
            && !GetIsImmune(oTarget, IMMUNITY_TYPE_FEAR) 
            && !GetIsImmune(oTarget, IMMUNITY_TYPE_MIND_SPELLS))
        {
            int HD = GetHitDice(oTarget);

            if (HD < 5)
            {
                // Apply the VFX impact and effects
                ApplyEffectToObject(DURATION_TYPE_TEMPORARY, eLink, oTarget, RoundsToSeconds(nDuration));
            }
            else
            {
                ApplyEffectToObject(DURATION_TYPE_TEMPORARY, eLink2, oTarget, RoundsToSeconds(nDuration));
            }

            ApplyEffectToObject(DURATION_TYPE_INSTANT, eVis, oTarget);
        }
    }
} */