/*:://////////////////////////////////////////////
//:: Spell Name Shield
//:: Spell FileName PHS_S_Shield
//:://////////////////////////////////////////////
//:: In Game Spell desctiption
//:://////////////////////////////////////////////
    +4 Shield AC, and stops magic missile attacks. Personal, 1 min/level.
//:://////////////////////////////////////////////
//:: Spell Effects Applied / Notes
//:://////////////////////////////////////////////
    It is an invisble shield, no need for a VFX.
//:://////////////////////////////////////////////
//:: Created By: Jasperre
//::////////////////////////////////////////////*/

#include "PHS_INC_SPELLS"

void main()
{
    // Spell Hook Check.
    if(!PHS_SpellHookCheck(PHS_SPELL_SHIELD)) return;

    // Declare Major Variables
    object oCaster = OBJECT_SELF;
    object oTarget = GetSpellTargetObject();
    int nMetaMagic = PHS_GetMetaMagicFeat();
    int nCasterLevel = PHS_GetCasterLevel();

    // 1 Turn/level
    float fDuration = PHS_GetDuration(PHS_MINUTES, nCasterLevel, nMetaMagic);

    // Delcare effects
    effect eVis = EffectVisualEffect(VFX_IMP_AC_BONUS);
    effect eAC = EffectACIncrease(4, AC_SHIELD_ENCHANTMENT_BONUS);
    effect eCessate = EffectVisualEffect(VFX_DUR_CESSATE_POSITIVE);

    // Link effects
    effect eLink = EffectLinkEffects(eAC, eCessate);

    // Remove previous castings
    PHS_RemoveSpellEffectsFromTarget(PHS_SPELL_SHIELD, oTarget);

    // Signal spell cast at
    PHS_SignalSpellCastAt(oTarget, PHS_SPELL_SHIELD, FALSE);

    // Apply effects
    PHS_ApplyDurationAndVFX(oTarget, eVis, eLink, fDuration);
}