//:://////////////////////////////////////////////
//:: Name     Angelskin
//:: FileName   sp_angelskin.nss
//:://////////////////////////////////////////////
/** @file
Abjuration [Good]
Level: Paladin 2
Components: V, S, DF,
Casting Time: 1 standard action
Range: Touch
Target: Lawful good creature touched
Duration: 1 round/level
Saving Throw: Will negates (harmless)
Spell Resistance: Yes (harmless)

You touch your ally with the holy symbol and invoke the blessed words. An opalescent 
glow spreads across her skin, imbuing it with a pearl-like sheen.

The subject gains damage reduction 5/evil.
 
*/
//:://////////////////////////////////////////////
//:: Created By: Tenjac
//:: Created On: 1/22/21
//:: Updated by: Jaysyn
//:: Updated on: 2024-10-01 08:58:45
//:://////////////////////////////////////////////
#include "prc_sp_func"
#include "prc_add_spell_dc"

void main()
{
    if(!X2PreSpellCastCode()) return;

    PRCSetSchool(SPELL_SCHOOL_ABJURATION);
    object oPC = OBJECT_SELF;
    object oTarget = PRCGetSpellTargetObject();
    int nCasterLvl = PRCGetCasterLevel(oPC);
    int nMetaMagic = PRCGetMetaMagicFeat();
    float fDur = RoundsToSeconds(nCasterLvl);
    
    if(nMetaMagic & METAMAGIC_EXTEND)
    {
        fDur += fDur;
    }

    // Alignment check
    if((GetAlignmentGoodEvil(oTarget) == ALIGNMENT_GOOD) && (GetAlignmentLawChaos(oTarget) == ALIGNMENT_LAWFUL))
    {
        effect eDR = EffectDamageReduction(5, DAMAGE_POWER_PLUS_THREE, 0);
        effect eVFX = EffectVisualEffect(VFX_DUR_AURA_WHITE);
        effect eSpell = EffectLinkEffects(eDR, eVFX);

        SPApplyEffectToObject(DURATION_TYPE_TEMPORARY, eSpell, oTarget, fDur);
    }
    else
    {
        // Invalid target alignment
        SendMessageToPC(oPC, "This spell must target a lawful good creature.");
    }
}