//::///////////////////////////////////////////////
//:: Madalto (Frost)
//:: madalto.nss
//:: Copyright (c) 2025 WizardryEE Project
//:://////////////////////////////////////////////
/*
    Causes 8d8 (8-64) points of cold damage to a
    monster group.
    Level 5 Mage spell.

    In Wizardry: Proving Grounds of the Mad Overlord,
    this is a Level 5 Mage attack spell that targets
    a monster group.
*/
//:://////////////////////////////////////////////
//:: Created By: WizardryEE Project
//:: Created On: April 26, 2025
//:://////////////////////////////////////////////

#include "prc_inc_spells"
#include "prc_add_spell_dc"

void main()
{
    // Spell implementation for WizardryEE
    // Core functionality: Deal 8d8 acid damage to a monster group with lingering effect

    // Spellcast Hook Code
    if (!X2PreSpellCastCode()) return;

    // Set spell school for proper record keeping
    PRCSetSchool(SPELL_SCHOOL_CONJURATION);

    // Declare major variables
    object oCaster = OBJECT_SELF;
    int nCasterLevel = PRCGetCasterLevel(oCaster);
    int nMetaMagic = PRCGetMetaMagicFeat();

    // Get the target location
    location lTarget = PRCGetSpellTargetLocation();

    // Calculate duration (based on caster level)
    int nDuration = nCasterLevel / 2;
    if (nDuration < 1) nDuration = 1;

    // Check for Extend Spell metamagic
    if (CheckMetaMagic(nMetaMagic, METAMAGIC_EXTEND))
    {
        nDuration *= 2; // Duration is +100%
    }

    // Create the acid fog visual effect
    effect eAOE = EffectAreaOfEffect(AOE_PER_FOGACID);
    effect eImpact = EffectVisualEffect(VFX_FNF_GAS_EXPLOSION_ACID);

    // Apply the visual effect at the location
    ApplyEffectAtLocation(DURATION_TYPE_INSTANT, eImpact, lTarget);

    // Create an instance of the AOE Object using the Apply Effect function
    ApplyEffectAtLocation(DURATION_TYPE_TEMPORARY, eAOE, lTarget, RoundsToSeconds(nDuration));

    // Get the AOE object and set its properties
    object oAoE = GetAreaOfEffectObject(lTarget, "VFX_PER_FOGACID");

    // Set the damage type (default to acid)
    int EleDmg = ChangedElementalDamage(oCaster, DAMAGE_TYPE_ACID);

    // Set the AOE properties
    SetAllAoEInts(SPELL_ACID_FOG, oAoE, PRCGetSaveDC(OBJECT_INVALID, oCaster), 0, nCasterLevel);
    SetLocalInt(oAoE, "Acid_Fog_Damage", EleDmg);

    // Set custom damage for MADALTO (8d8 instead of standard 2d6)
    SetLocalInt(oAoE, "MADALTO_DAMAGE", 1);

    // Store the metamagic information for the AOE script to use
    SetLocalInt(oAoE, "METAMAGIC_MAXIMIZE", CheckMetaMagic(nMetaMagic, METAMAGIC_MAXIMIZE));
    SetLocalInt(oAoE, "METAMAGIC_EMPOWER", CheckMetaMagic(nMetaMagic, METAMAGIC_EMPOWER));

    // Store the caster for the AOE script to use
    SetLocalObject(oAoE, "CASTER", oCaster);

    // Notify the caster
    FloatingTextStringOnCreature("MADALTO: Acid fog created for " + IntToString(nDuration) + " rounds!", oCaster, TRUE);

    // Clean up spell school variable
    PRCSetSchool();
}