Spell & Ability Upgrade

Reorganized hak files & removed duplicates.  Added @rafhot's PRC spell & ability level scaling expansion.  Further script integration.  Full compile.

_haks/poa_exp_abilities/nw_s1_mephsalt.nss

@@ -0,0 +1,63 @@
+//::///////////////////////////////////////////////
+//:: Salt Mephit Breath
+//:: NW_S1_MephSalt
+//:: Copyright (c) 2001 Bioware Corp.
+//:://////////////////////////////////////////////
+/*
+    Salt Mephit shoots out a bolt of corrosive material
+    that causes 1d4 damage and reduces AC and Attack by 2
+	
+	This should be a cone - Jaysyn
+*/
+//:://////////////////////////////////////////////
+//:: Created By: Preston Watamaniuk
+//:: Created On: May 11, 2001
+//:://////////////////////////////////////////////
+#include "prc_inc_spells"
+//#include "wm_include"
+
+void main()
+{
+    //if (WildMagicOverride()) { return; }
+	
+//:: Declare major variables
+	object oNPC		= OBJECT_SELF;
+	object oTarget 	= PRCGetSpellTargetObject();
+	
+    int nHD 		= GetHitDice(oNPC);
+	int nCONMod		= GetAbilityModifier(ABILITY_CONSTITUTION, oNPC);
+    int nDC			= 10 +nCONMod+ (nHD/2);
+    int nDamage 	= d4();	
+	
+    effect eVis = EffectVisualEffect(VFX_IMP_ACID_S);
+    effect eBolt, eAttack, eAC;
+    effect eDur = EffectVisualEffect(VFX_DUR_CESSATE_NEGATIVE);
+
+    //Adjust the damage based on the Reflex Save, Evasion and Improved Evasion.
+    nDamage = PRCGetReflexAdjustedDamage(nDamage, oTarget, nDC, SAVING_THROW_TYPE_ACID);
+	
+    //Make a ranged touch attack
+    int nTouch = TouchAttackRanged(oTarget);
+    if(nDamage == 0) {nTouch = 0;}
+    if(nTouch > 0)
+    {
+        if(nTouch == 2)
+        {
+            nDamage *= 2;
+        }
+        //Fire cast spell at event for the specified target
+        SignalEvent(oTarget, EventSpellCastAt(oNPC, SPELLABILITY_MEPHIT_SALT_BREATH));
+
+        //Set damage, AC mod and attack mod effects
+        eBolt 			= EffectDamage(nDamage, DAMAGE_TYPE_ACID);
+        eAC 			= EffectACDecrease(2);
+        eAttack 		= EffectAttackDecrease(2);
+        effect eLink 	= EffectLinkEffects(eAttack, eAC);
+        eLink 			= EffectLinkEffects(eLink, eDur);
+
+        //Apply the VFX impact and effects
+        ApplyEffectToObject(DURATION_TYPE_TEMPORARY, eLink, oTarget, RoundsToSeconds(3));
+        ApplyEffectToObject(DURATION_TYPE_INSTANT, eBolt, oTarget);
+        ApplyEffectToObject(DURATION_TYPE_INSTANT, eVis, oTarget);
+    }
+}