// Modified by Deva Winblood.
//::///////////////////////////////////////////////
//:: Dragon Knight
//:: X2_S2_DragKnght
//:: Copyright (c) 2001 Bioware Corp.
//:://////////////////////////////////////////////
/*
     Summons an adult red dragon for you to
     command.
*/
//:://////////////////////////////////////////////
//:: Created By: Andrew Nobbs
//:: Created On: Feb 07, 2003
//:://////////////////////////////////////////////
#include "x2_inc_toollib"

#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 2003-06-20 by Georg
      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;
    }


    //Declare major variables
    int nDuration = 20;
    effect eSummon;
    effect eVis = EffectVisualEffect(460);
    eSummon = EffectSummonCreature("sumdrgknight",481,0.0f,TRUE);

    // * make it so dragon cannot be dispelled
    eSummon = ExtraordinaryEffect(eSummon);
    //Apply the summon visual and summon the dragon.
    ApplyEffectAtLocation(DURATION_TYPE_TEMPORARY, eSummon,GetSpellTargetLocation(), RoundsToSeconds(nDuration));
    DelayCommand(1.0f,ApplyEffectAtLocation(DURATION_TYPE_TEMPORARY, eVis,GetSpellTargetLocation()));
    DelayCommand(3.0,fnSetWatchers(OBJECT_SELF,RoundsToSeconds(nDuration)));
}