//::///////////////////////////////////////////////
//:: Blade Thrist
//:: X2_S0_BldeThst
//:: Copyright (c) 2001 Bioware Corp.
//:://////////////////////////////////////////////
/*
  Grants a +3 enhancement bonus to a slashing weapon.
*/
//:://////////////////////////////////////////////
//:: Created By: Andrew Nobbs
//:: Created On: Nov 27, 2002
//:://////////////////////////////////////////////
//:: Updated by Andrew Nobbs May 08, 2003
//:: 2003-07-07: Stacking Spell Pass, Georg Zoeller
//:: 2003-07-21: Complete Rewrite to make use of Item Property System


#include "x2_i0_spells"
#include "x2_inc_spellhook"


void AddEnhanceEffectToWeapon(object oWeapon, float fDuration)
{
    IPSafeAddItemProperty(oWeapon, ItemPropertyEnhancementBonus(3), fDuration, X2_IP_ADDPROP_POLICY_REPLACE_EXISTING, FALSE, TRUE);
}

void main()
{
    // Spellcast Hook Code
    // Added 2003-07-07 by Georg Zoeller
    // 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 Spellcast Hook


    //Declare major variables
    int nMetaMagic = GetMetaMagicFeat();
    float fDuration = RoundsToSeconds(2 * GetCasterLevel(OBJECT_SELF));
    if ( nMetaMagic == METAMAGIC_EXTEND )
        fDuration *= 2.0; //Duration is +100%


    // Get the true target.
    object oWeapon = IPGetTargetedOrEquippedMeleeWeapon();

    if ( GetIsObjectValid(oWeapon) )
    {
        object oPossessor = GetItemPossessor(oWeapon);
        SignalEvent(oPossessor, EventSpellCastAt(OBJECT_SELF, GetSpellId(), FALSE));
        // Only works on slashing weapons.
        if ( GetSlashingWeapon(oWeapon) )
        {
            if ( fDuration > 0.0 )
            {
                // Impact visual effect.
                ApplyEffectToObject(DURATION_TYPE_INSTANT, EffectVisualEffect(VFX_IMP_SUPER_HEROISM), oPossessor);
                // Spell expiration visual.
                ApplyEffectToObject(DURATION_TYPE_TEMPORARY, EffectVisualEffect(VFX_DUR_CESSATE_POSITIVE), oPossessor, fDuration);
                // Add the bonus to the weapon.
                AddEnhanceEffectToWeapon(oWeapon, fDuration);
            }
        }
        else
            FloatingTextStrRefOnCreature(83621, OBJECT_SELF); // "* Invalid Target - This spell must be cast on a slashing weapon *"
    }
    else
        FloatingTextStrRefOnCreature(83615, OBJECT_SELF); // "* Spell Failed - Target must be a melee weapon or creature with a melee weapon equipped *"
}