///::///////////////////////////////////////////////
//:: Entangle
//:: NW_S0_Enangle
//:: Copyright (c) 2001 Bioware Corp.
//:://////////////////////////////////////////////
/*
  Area of effect spell that places the entangled
  effect on enemies if they fail a saving throw
  each round.
*/
//:://////////////////////////////////////////////
//:: Created By: Preston Watamaniuk
//:: Created On:  Dec 12, 2001
//:://////////////////////////////////////////////
//:: Update Pass By: Preston W, On: July 31, 2001

#include "x2_inc_spellhook"

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;
    }

// End of Spell Cast Hook


    //Declare major variables including Area of Effect Object
    effect eAOE = EffectAreaOfEffect(AOE_PER_ENTANGLE);
    location lTarget = GetSpellTargetLocation();
    int nDuration = 3 + GetCasterLevel(OBJECT_SELF) / 2;
    int nMetaMagic = GetMetaMagicFeat();
    //Make sure duration does no equal 0
    if (nDuration < 1)
    {
        nDuration = 1;
    }
    //Check Extend metamagic feat.
    if (nMetaMagic == METAMAGIC_EXTEND)
    {
       nDuration = nDuration *2;    //Duration is +100%
    }
    //Create an instance of the AOE Object using the Apply Effect function
    ApplyEffectAtLocation(DURATION_TYPE_TEMPORARY, eAOE, lTarget, RoundsToSeconds(nDuration));
}