/*
   ----------------
   Defensive Edge

   true_utr_defedge
   ----------------

   19/7/06 by Stratovarius
*/ /** @file

    Defensive Edge

    Level: Evolving Mind 1
    Range: 60 feet
    Target: One Creature
    Duration: 5 Rounds
    Spell Resistance: Yes
    Save: None
    Metautterances: Extend

    Normal:  You grant a greater awareness of foes in the area, increasing an ally's ability to protect herself. 
             Your ally gains +1 Armour Class.
    Reverse: Your dire whispers seep into your foe's mind, disrupting its ability to defend itself.
             Your foe takes a -1 to Armour Class.            
*/

#include "true_inc_trufunc"
#include "true_utterhook"
//#include "prc_alterations"

void main()
{
/*
  Spellcast Hook Code
  Added 2006-7-19 by Stratovarius
  If you want to make changes to all utterances
  check true_utterhook to find out more

*/

    if (!TruePreUtterCastCode())
    {
    // If code within the PreUtterCastHook (i.e. UMD) reports FALSE, do not run this spell
        return;
    }

// End of Spell Cast Hook

    object oTrueSpeaker = OBJECT_SELF;
    object oTarget      = PRCGetSpellTargetObject();
    struct utterance utter = EvaluateUtterance(oTrueSpeaker, oTarget, METAUTTERANCE_EXTEND, LEXICON_EVOLVING_MIND);

    if(utter.bCanUtter)
    {
        // This is done so Speak Unto the Masses can read it out of the structure
        utter.nPen       = GetTrueSpeakPenetration(oTrueSpeaker);
        utter.fDur       = RoundsToSeconds(5);
        int nSRCheck;
        if(utter.bExtend) utter.fDur *= 2;
        
        // The NORMAL effect of the Utterance goes here
        if (utter.nSpellId == UTTER_DEFENSIVE_EDGE)
        {
        	// Used to Ignore SR in Speak Unto the Masses for friendly utterances.
        	utter.bIgnoreSR = TRUE;
        	// This utterance applies only to friends
        	utter.bFriend = TRUE;
        	// eLink is used for Duration Effects (Buff/Penalty to AC)
        	utter.eLink = EffectLinkEffects(EffectACIncrease(1, AC_DODGE_BONUS), EffectVisualEffect(VFX_DUR_PROT_BARKSKIN));
        }
        // The REVERSE effect of the Utterance goes here
        else 
        {
        	// If the Spell Penetration fails, don't apply any effects
        	// Its done this way so the law of sequence is applied properly
        	nSRCheck = PRCDoResistSpell(oTrueSpeaker, oTarget, utter.nPen);
        	if (!nSRCheck)
        	{
       			// eLink is used for Duration Effects (Buff/Penalty to AC)
       			utter.eLink = EffectLinkEffects(EffectACDecrease(1), EffectVisualEffect(VFX_DUR_PROTECTION_EVIL_MINOR));
        	}
        }
        // Duration Effects
        SPApplyEffectToObject(DURATION_TYPE_TEMPORARY, utter.eLink, oTarget, utter.fDur, TRUE, utter.nSpellId, utter.nTruespeakerLevel);
        
        // Speak Unto the Masses. Swats an area with the effects of this utterance
        DoSpeakUntoTheMasses(oTrueSpeaker, oTarget, utter);
        // Mark for the Law of Sequence. This only happens if the utterance succeeds, which is why its down here.
        // The utterance isn't active if SR stops it
        if (!nSRCheck) DoLawOfSequence(oTrueSpeaker, utter.nSpellId, utter.fDur);
    }// end if - Successful utterance    
}