//::///////////////////////////////////////////////
//:: Example Item Event Script
//:: x2_it_example
//:: Copyright (c) 2003 Bioware Corp.
//:://////////////////////////////////////////////
/*
    This is an example on how to use the
    new default module events for NWN to
    have all code concerning one item in
    a single file.

    Note that this system only works, if
    the following events set on your module

    OnEquip      - x2_mod_def_equ
    OnUnEquip    - x2_mod_def_unequ
    OnAcquire    - x2_mod_def_aqu
    OnUnAcqucire - x2_mod_def_unaqu
    OnActivate   - x2_mod_def_act

*/
//:://////////////////////////////////////////////
//:: Created By: Georg Zoeller
//:: Created On: 2003-09-10
//:://////////////////////////////////////////////
#include "prc_inc_spells"
#include "x2_inc_switches"

void main()
{
    int nEvent =GetUserDefinedItemEventNumber();
    object oPC;
    object oItem;

   //SendMessageToPC(GetFirstPC(),IntToString(nEvent));

    // * This code runs when the item has the OnHitCastSpell: Unique power property
    // * and it hits a target(weapon) or is being hit (armor)
    // * Note that this event fires for non PC creatures as well.
    if (nEvent ==X2_ITEM_EVENT_ONHITCAST)
    {
        oItem  = PRCGetSpellCastItem();                  // The item casting triggering this spellscript
        object oSpellOrigin = OBJECT_SELF ;
        object oSpellTarget = PRCGetSpellTargetObject();
        oPC = OBJECT_SELF;
    }

    // * This code runs when the Unique Power property of the item is used
    // * Note that this event fires PCs only
    else if (nEvent ==  X2_ITEM_EVENT_ACTIVATE)
    {
        oPC   = GetItemActivator();
        oItem = GetItemActivated();
    }

    // * This code runs when the item is equipped
    // * Note that this event fires PCs only
    else if (nEvent ==X2_ITEM_EVENT_EQUIP)
    {
        oPC = GetPCItemLastEquippedBy();
        oItem = GetPCItemLastEquipped();
        int nCrimsonItems = 0;
        if (GetTag(GetItemInSlot(INVENTORY_SLOT_LEFTHAND, oPC)) == "crimson")
            nCrimsonItems = nCrimsonItems + 1;
        if (GetTag(GetItemInSlot(INVENTORY_SLOT_CLOAK, oPC)) == "crimson")
            nCrimsonItems = nCrimsonItems + 1;
        if (GetTag(GetItemInSlot(INVENTORY_SLOT_CHEST, oPC)) == "crimson")
            nCrimsonItems = nCrimsonItems + 1;
        if (GetTag(GetItemInSlot(INVENTORY_SLOT_ARMS, oPC)) == "crimson")
            nCrimsonItems = nCrimsonItems + 1;
        if (GetTag(GetItemInSlot(INVENTORY_SLOT_RIGHTHAND, oPC)) == "crimson")
            nCrimsonItems = nCrimsonItems + 1;

        if (nCrimsonItems == 5)
        {
        object oTarget;
        oTarget = oPC;

        effect eEffect;
        eEffect = EffectImmunity(IMMUNITY_TYPE_ABILITY_DECREASE);

        eEffect = SupernaturalEffect(eEffect);

        AssignCommand(oItem, ApplyEffectToObject(DURATION_TYPE_PERMANENT, eEffect, oTarget));

        eEffect = EffectImmunity(IMMUNITY_TYPE_CRITICAL_HIT);
        eEffect = SupernaturalEffect(eEffect);
        AssignCommand(oItem, ApplyEffectToObject(DURATION_TYPE_PERMANENT, eEffect, oTarget));

        eEffect = EffectImmunity(IMMUNITY_TYPE_DEATH);
        eEffect = SupernaturalEffect(eEffect);
        AssignCommand(oItem, ApplyEffectToObject(DURATION_TYPE_PERMANENT, eEffect, oTarget));

        eEffect = EffectImmunity(IMMUNITY_TYPE_SNEAK_ATTACK);
        eEffect = SupernaturalEffect(eEffect);
        AssignCommand(oItem, ApplyEffectToObject(DURATION_TYPE_PERMANENT, eEffect, oTarget));

//Visual effects can't be applied to waypoints, so if it is a WP
//the VFX will be applied to the WP's location instead

int nInt;
nInt = GetObjectType(oTarget);

if (nInt != OBJECT_TYPE_WAYPOINT) ApplyEffectToObject(DURATION_TYPE_INSTANT, EffectVisualEffect(VFX_IMP_REDUCE_ABILITY_SCORE), oTarget);
else ApplyEffectAtLocation(DURATION_TYPE_INSTANT, EffectVisualEffect(VFX_IMP_REDUCE_ABILITY_SCORE), GetLocation(oTarget));

SendMessageToPC(oPC, "You feel your blood cool and your pulse slow as you become more like  the undead.");
       }
    }

    // * This code runs when the item is unequipped
    // * Note that this event fires PCs only
    else if (nEvent ==X2_ITEM_EVENT_UNEQUIP)
    {
        oPC    = GetPCItemLastUnequippedBy();
        oItem  = GetPCItemLastUnequipped();
int nEffectRemoved = 0;
        effect eEffect;
   eEffect = GetFirstEffect(oPC);
   while (GetIsEffectValid(eEffect))
   {
   if (GetEffectSpellId(eEffect) == -1 && GetEffectSubType(eEffect) == SUBTYPE_SUPERNATURAL && GetEffectDurationType(eEffect) == DURATION_TYPE_PERMANENT)
        {
        RemoveEffect(oPC, eEffect);
        nEffectRemoved = 1;
        }
   eEffect = GetNextEffect(oPC);
   }
   if (nEffectRemoved == 1)
        SendMessageToPC(oPC, "You feel your connection with undeath wane and fade, leaveing you feeling cold and vulnerable.");
    }
    // * This code runs when the item is acquired
    // * Note that this event fires PCs only
    else if (nEvent == X2_ITEM_EVENT_ACQUIRE)
    {
        oPC = GetModuleItemAcquiredBy();
        oItem  = GetModuleItemAcquired();
    }

    // * This code runs when the item is unaquire d
    // * Note that this event fires PCs only
    else if (nEvent == X2_ITEM_EVENT_UNACQUIRE)
    {
        oPC = GetModuleItemLostBy();
        oItem  = GetModuleItemLost();
    }

    //* This code runs when a PC or DM casts a spell from one of the
    //* standard spellbooks on the item
    else if (nEvent == X2_ITEM_EVENT_SPELLCAST_AT)
    {
        oPC = GetLastSpellCaster();
        oItem  = PRCGetSpellTargetObject();
    }
}