// Modified By Deva Winblood.
//::///////////////////////////////////////////////
//:: Summon Undead
//:: X2_S2_SumUndead
//:: Copyright (c) 2001 Bioware Corp.
//:://////////////////////////////////////////////
/*
     The level of the Pale Master determines the
     type of undead that is summoned.
*/
//:://////////////////////////////////////////////
//:: Created By: Andrew Nobbs
//:: Created On: Feb 05, 2003
//:: Updated By: Georg Zoeller, Oct 2003
//:://////////////////////////////////////////////

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 PMUpgradeSummon(object oSelf, string sScript)
{
    object oSummon = GetAssociate(ASSOCIATE_TYPE_SUMMONED,oSelf);
    ExecuteScript ( sScript, oSummon);
}

void main()
{
    //Declare major variables
    int nCasterLevel = GetLevelByClass(CLASS_TYPE_PALEMASTER,OBJECT_SELF);
    int nDuration = 14 + nCasterLevel;


    //effect eVis = EffectVisualEffect(VFX_FNF_SUMMON_UNDEAD);
    effect eSummon;
    //Summon the appropriate creature based on the summoner level
    if (nCasterLevel <= 5)
    {
        //Ghoul
        eSummon = EffectSummonCreature("sumghoul",VFX_IMP_HARM,0.0f,0);
    }
    else if (nCasterLevel == 6)
    {
        //Shadow
        eSummon = EffectSummonCreature("sumshadow",VFX_IMP_HARM,0.0f,0);
    }
    else if (nCasterLevel == 7)
    {
        //Ghast
        eSummon = EffectSummonCreature("sumghast",VFX_IMP_HARM,0.0f,1);
    }
    else if (nCasterLevel == 8)
    {
        //Wight
        eSummon = EffectSummonCreature("sumwight",VFX_FNF_SUMMON_UNDEAD,0.0f,1);
    }
    else if (nCasterLevel >= 9)
    {
        //Wraith
        eSummon = EffectSummonCreature("sumwraith",VFX_FNF_SUMMON_UNDEAD,0.0f,1);
    }
    // * Apply the summon visual and summon the two undead.
    // * ApplyEffectAtLocation(DURATION_TYPE_INSTANT, eVis, GetSpellTargetLocation());
    ApplyEffectAtLocation(DURATION_TYPE_INSTANT,EffectVisualEffect(VFX_FNF_LOS_EVIL_10),GetSpellTargetLocation());
    ApplyEffectAtLocation(DURATION_TYPE_TEMPORARY, eSummon, GetSpellTargetLocation(), HoursToSeconds(nDuration));

    // * If the character has a special pale master item equipped (variable set via OnEquip)
    // * run a script on the summoned monster.
    string sScript = GetLocalString(OBJECT_SELF,"X2_S_PM_SPECIAL_ITEM");
    if (sScript != "")
    {
        object oSelf = OBJECT_SELF;
        DelayCommand(1.0,PMUpgradeSummon(oSelf,sScript));
    }
    DelayCommand(3.0,fnSetWatchers(OBJECT_SELF,HoursToSeconds(nDuration)));
}