//::///////////////////////////////////////////////
//:: x1_s2_imbuearrow
//:: Copyright (c) 2001 Bioware Corp.
//:://////////////////////////////////////////////
/*
    Imbue Arrow
     - creates a fireball arrow that when it explodes
     acts like a fireball.
     - Must have shortbow or longbow in hand.

    GZ: Updated

*/
//:://////////////////////////////////////////////
//:: Created By:
//:: Created On:
//:://////////////////////////////////////////////


// *** The fireball now functions as an double sternght empowered fireball of a mage the level of the AA+10 ***


#include "X0_I0_SPELLS"


void main()
{

    //Declare major variables
    object oCaster = OBJECT_SELF;
    int nCasterLvl = GetLevelByClass(CLASS_TYPE_ARCANE_ARCHER,oCaster); // * get a bonus of +10 to make this useful for arcane archer
    int nDamage;
    float fDelay;
    effect eExplode = EffectVisualEffect(VFX_FNF_FIREBALL);
    effect eVis = EffectVisualEffect(VFX_IMP_FLAME_M);
    effect eDam;
    //Get the spell target location as opposed to the spell target.
    location lTarget = GetSpellTargetLocation();
    //Limit Caster level for the purposes of damage

    // if (nCasterLvl > 10)
    // {
    //     nCasterLvl = 10 + ((nCasterLvl-10)/2);      // add some epic progression of 1d6 per 2 levels after 10
    // }

    // else // * preserve minimum damage of 10d6
    // {
    //     nCasterLvl = 10;
    // }

    nCasterLvl = nCasterLvl + 10;

    object oTarget = GetSpellTargetObject();
    // * GZ: Add arrow damage if targeted on creature...
    if (GetIsObjectValid(oTarget ))
    {
        if (spellsIsTarget(oTarget, SPELL_TARGET_SELECTIVEHOSTILE, OBJECT_SELF))
        {
          int nTouch = TouchAttackRanged(oTarget, TRUE);
          if (nTouch > 0)
          {

            nDamage = ArcaneArcherDamageDoneByBow(nTouch ==2);

            int  nBonus = ArcaneArcherCalculateBonus() ;
            effect ePhysical = EffectDamage(nDamage, DAMAGE_TYPE_PIERCING,IPGetDamagePowerConstantFromNumber(nBonus));
            effect eMagic = EffectDamage(nBonus, DAMAGE_TYPE_MAGICAL);
            ApplyEffectToObject(DURATION_TYPE_INSTANT, ePhysical, oTarget);
            ApplyEffectToObject(DURATION_TYPE_INSTANT, eMagic, oTarget);
          }
        }
    }

    //Apply the fireball explosion at the location captured above.
    ApplyEffectAtLocation(DURATION_TYPE_INSTANT, eExplode, lTarget);
    //Declare the spell shape, size and the location.  Capture the first target object in the shape.
    oTarget = GetFirstObjectInShape(SHAPE_SPHERE, RADIUS_SIZE_HUGE, lTarget, TRUE, OBJECT_TYPE_CREATURE | OBJECT_TYPE_DOOR | OBJECT_TYPE_PLACEABLE);
    //Cycle through the targets within the spell shape until an invalid object is captured.
    while (GetIsObjectValid(oTarget))
    {
        if(spellsIsTarget(oTarget, SPELL_TARGET_SELECTIVEHOSTILE, OBJECT_SELF) == TRUE)
        {

            //Fire cast spell at event for the specified target
            SignalEvent(oTarget, EventSpellCastAt(OBJECT_SELF, GetSpellId(), TRUE));
            //Get the distance between the explosion and the target to calculate delay
            fDelay = GetDistanceBetweenLocations(lTarget, GetLocation(oTarget))/20;
            if (!MyResistSpell(OBJECT_SELF, oTarget, fDelay))
            {
                //Roll damage for each target
                nDamage = d6(nCasterLvl)+30;

                nDamage = nDamage*3;

                if ( nCasterLvl > 19 )
                {
                nDamage =  (nDamage*3)/2;
                }

                if ( nCasterLvl > 29 )
                {
                nDamage =  (nDamage*3)/2;
                }

                //Resolve metamagic
                //Adjust the damage based on the Reflex Save, Evasion and Improved Evasion.
                nDamage = GetReflexAdjustedDamage(nDamage, oTarget, GetSpellSaveDC(), SAVING_THROW_TYPE_FIRE);
                //Set the damage effect
                eDam = EffectDamage(nDamage, DAMAGE_TYPE_FIRE);
                if(nDamage > 0)
                {
                    // Apply effects to the currently selected target.
                    DelayCommand(fDelay, ApplyEffectToObject(DURATION_TYPE_INSTANT, eDam, oTarget));
                    //This visual effect is applied to the target object not the location as above.  This visual effect
                    //represents the flame that erupts on the target not on the ground.
                    DelayCommand(fDelay, ApplyEffectToObject(DURATION_TYPE_INSTANT, eVis, oTarget));
                }
             }
        }
       //Select the next target within the spell shape.
       oTarget = GetNextObjectInShape(SHAPE_SPHERE, RADIUS_SIZE_HUGE, lTarget, TRUE, OBJECT_TYPE_CREATURE | OBJECT_TYPE_DOOR | OBJECT_TYPE_PLACEABLE);
    }
}