//::///////////////////////////////////////////////
//:: Lightning Bolt
//:: NW_S0_LightnBolt
//:: Copyright (c) 2001 Bioware Corp.
//:://////////////////////////////////////////////
/*
    Does 1d6 per level in a 5ft tube for 30m
*/
//:://////////////////////////////////////////////
//:: Created By: Noel Borstad
//:: Created On:  March 8, 2001
//:://////////////////////////////////////////////
//:: Last Updated By: Preston Watamaniuk, On: May 2, 2001

#include "ke_spell_factor"

#include "X0_I0_SPELLS"
#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
    int nCasterLevel = GetCasterLevel(OBJECT_SELF);
    //Limit caster level
    if (nCasterLevel > 40)
    {
        nCasterLevel = 40;
    }
    int nDamage;
    int nMetaMagic = GetMetaMagicFeat();
    //Set the lightning stream to start at the caster's hands
    effect eLightning = EffectBeam(VFX_BEAM_LIGHTNING, OBJECT_SELF, BODY_NODE_HAND);
    effect eVis  = EffectVisualEffect(VFX_IMP_LIGHTNING_S);
    effect eDamage;
    object oTarget = GetSpellTargetObject();
    location lTarget = GetLocation(oTarget);
    object oNextTarget, oTarget2;
    float fDelay;
    int nCnt = 1;

    oTarget2 = GetNearestObject(OBJECT_TYPE_CREATURE | OBJECT_TYPE_DOOR | OBJECT_TYPE_PLACEABLE, OBJECT_SELF, nCnt);
    while(GetIsObjectValid(oTarget2) && GetDistanceToObject(oTarget2) <= 30.0)
    {
        //Get first target in the lightning area by passing in the location of first target and the casters vector (position)
        oTarget = GetFirstObjectInShape(SHAPE_SPELLCYLINDER, 30.0, lTarget, TRUE, OBJECT_TYPE_CREATURE | OBJECT_TYPE_DOOR | OBJECT_TYPE_PLACEABLE, GetPosition(OBJECT_SELF));
        while (GetIsObjectValid(oTarget))
        {
           //Exclude the caster from the damage effects
           if (oTarget != OBJECT_SELF && oTarget2 == oTarget)
           {
                if (spellsIsTarget(oTarget, SPELL_TARGET_STANDARDHOSTILE, OBJECT_SELF))
                {
                   //Fire cast spell at event for the specified target
                   SignalEvent(oTarget, EventSpellCastAt(OBJECT_SELF, SPELL_LIGHTNING_BOLT));
                   //Make an SR check
                   if (!MyResistSpell(OBJECT_SELF, oTarget))
                   {
                        //Roll damage
                        nDamage =  ((d6(nCasterLevel)+30)*12)/10;
                        //Enter Metamagic conditions
                        if (nMetaMagic == METAMAGIC_MAXIMIZE)
                        {
                             nDamage = ((6*(nCasterLevel)+30)*12)/10;//Damage is at max
                        }
                        if (nMetaMagic == METAMAGIC_EMPOWER)
                        {
                             nDamage = nDamage + (nDamage/2); //Damage/Healing is +50%
                        }
                        //Adjust damage based on Reflex Save, Evasion and Improved Evasion
                        nDamage = GetReflexAdjustedDamage(nDamage, oTarget, GetSpellSaveDC(),SAVING_THROW_TYPE_ELECTRICITY);
                        //Set damage effect

                        //starting the grand circus of importing and converting back and forth //

                float fDamage = IntToFloat(nDamage);

                // multiplaying damage with fFactor //

                float fFactor = CalculateFactor();

                fDamage = fDamage * fFactor;

                // converting the float damage back to INT damage so we can use it again //

                int nDamage2 = FloatToInt(fDamage);

               // Done and remember to change nDamage with nDamage2 below :) //


                        eDamage = EffectDamage(nDamage2, DAMAGE_TYPE_ELECTRICAL);
                        if(nDamage > 0)
                        {
                            fDelay = GetSpellEffectDelay(GetLocation(oTarget), oTarget);
                            //Apply VFX impcat, damage effect and lightning effect
                            DelayCommand(fDelay, ApplyEffectToObject(DURATION_TYPE_INSTANT,eDamage,oTarget));
                            DelayCommand(fDelay, ApplyEffectToObject(DURATION_TYPE_INSTANT,eVis,oTarget));
                        }
                    }
                    ApplyEffectToObject(DURATION_TYPE_TEMPORARY,eLightning,oTarget,1.0);
                    //Set the currect target as the holder of the lightning effect
                    oNextTarget = oTarget;
                    eLightning = EffectBeam(VFX_BEAM_LIGHTNING, oNextTarget, BODY_NODE_CHEST);
                }
           }
           //Get the next object in the lightning cylinder
           oTarget = GetNextObjectInShape(SHAPE_SPELLCYLINDER, 30.0, lTarget, TRUE, OBJECT_TYPE_CREATURE | OBJECT_TYPE_DOOR | OBJECT_TYPE_PLACEABLE, GetPosition(OBJECT_SELF));
        }
        nCnt++;
        oTarget2 = GetNearestObject(OBJECT_TYPE_CREATURE | OBJECT_TYPE_DOOR | OBJECT_TYPE_PLACEABLE, OBJECT_SELF, nCnt);
    }
}