// Modified by Deva Winblood
//::///////////////////////////////////////////////
//:: Create Undead
//:: NW_S0_CrUndead.nss
//:: Copyright (c) 2001 Bioware Corp.
//:://////////////////////////////////////////////
/*
    Spell summons a Ghoul, Shadow, Ghast, Wight or
    Wraith
*/
//:://////////////////////////////////////////////
//:: Created By: Preston Watamaniuk
//:: Created On: April 12, 2001
//:://////////////////////////////////////////////

#include "x2_inc_spellhook"

void fnWatch(object oMaster)
{ // PURPOSE: For summone critter to know when to despawn
  effect eUnsum=EffectVisualEffect(VFX_FNF_SUMMON_MONSTER_1);
  object oMe=OBJECT_SELF;
  SetLocalInt(oMe,"bWatcher",TRUE);
  //SendMessageToPC(oMaster,"DEBUG: '"+GetName(oMe)+"' Watching");
  if (GetIsObjectValid(oMaster)==TRUE)
  { // valid master
    if (GetIsDead(oMaster)||GetCurrentAction(oMaster)==ACTION_REST||GetLocalInt(oMe,"bUnsummon"))
    { // despawn
      ApplyEffectAtLocation(DURATION_TYPE_TEMPORARY,eUnsum,GetLocation(oMe),4.0);
      RemoveHenchman(oMaster,oMe);
      SetIsDestroyable(TRUE,FALSE,FALSE);
      DelayCommand(1.0,DestroyObject(oMe));
    } // despawn
    DelayCommand(6.0,fnWatch(oMaster));
  } // valid master
  else
  { // destroy self
    ApplyEffectAtLocation(DURATION_TYPE_TEMPORARY,eUnsum,GetLocation(oMe),4.0);
    RemoveHenchman(oMaster,oMe);
    SetIsDestroyable(TRUE,FALSE,FALSE);
    DelayCommand(1.0,DestroyObject(oMe));
    DelayCommand(6.0,fnWatch(oMaster));
  } // destroy self
} // fnWatch()

void fnSetWatchers(object oMaster,float fDur)
{ // PURPOSE: Fire the watcher routines
  int nN=1;
  object oSum;
  oSum=GetAssociate(ASSOCIATE_TYPE_SUMMONED,oMaster,nN);
  while(GetIsObjectValid(oSum))
  { // check for watch
    //SendMessageToPC(oMaster,"DEBUG: Summoned '"+GetName(oSum)+"'");
    if (GetLocalInt(oSum,"bWatcher")!=TRUE)
    { // fire watch
      AssignCommand(oSum,fnWatch(oMaster));
      DelayCommand(fDur,SetLocalInt(oSum,"bUnsummon",TRUE));
    } // fire watch
    nN++;
    oSum=GetAssociate(ASSOCIATE_TYPE_SUMMONED,oMaster,nN);
  } // check for watch
} // fnSetWatchers()

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 nMetaMagic = GetMetaMagicFeat();
    int nCasterLevel = GetCasterLevel(OBJECT_SELF);
    int nDuration = nCasterLevel;
    effect eSummon;
    //effect eVis = EffectVisualEffect(VFX_FNF_SUMMON_UNDEAD);
    //Check for metamagic extend
    if (nMetaMagic == METAMAGIC_EXTEND)
    {
        nDuration = nDuration *2;   //Duration is +100%
    }
    if (nDuration>24) nDuration=24;
    //Set the summoned undead to the appropriate template based on the caster level
    if (nCasterLevel <= 11)
    {
        eSummon = EffectSummonCreature("sumghoul",VFX_FNF_SUMMON_UNDEAD);
    }
    else if ((nCasterLevel >= 12) && (nCasterLevel <= 13))
    {
        eSummon = EffectSummonCreature("sumghast",VFX_FNF_SUMMON_UNDEAD);
    }
    else if ((nCasterLevel >= 14) && (nCasterLevel <= 15))
    {
        eSummon = EffectSummonCreature("sumwight",VFX_FNF_SUMMON_UNDEAD); // change later
    }
    else if ((nCasterLevel >= 16))
    {
        eSummon = EffectSummonCreature("sumspectre",VFX_FNF_SUMMON_UNDEAD);
    }

    //Apply VFX impact and summon effect
    ApplyEffectAtLocation(DURATION_TYPE_TEMPORARY, eSummon, GetSpellTargetLocation(), HoursToSeconds(nDuration));
    //ApplyEffectAtLocation(DURATION_TYPE_INSTANT, eVis, GetSpellTargetLocation());

    DelayCommand(3.0,fnSetWatchers(OBJECT_SELF,HoursToSeconds(nDuration)));
}