Initial upload.

Adding base PRC 4.19a files to repository.

trunk/spells/nw_s0_negprot.nss

@@ -0,0 +1,77 @@
+/*
+    nw_s0_negprot
+
+    Grants immunity to negative damage, level drain
+    and Ability Score Damage
+
+    By: Preston Watamaniuk
+    Created: Jan 7, 2002
+    Modified: Jun 15, 2006
+*/
+
+#include "prc_sp_func"
+
+//Implements the spell impact, put code here
+//  if called in many places, return TRUE if
+//  stored charges should be decreased
+//  eg. touch attack hits
+//
+//  Variables passed may be changed if necessary
+int DoSpell(object oCaster, object oTarget, int nCasterLevel, int nEvent)
+{
+    effect eVis = EffectVisualEffect(VFX_IMP_HOLY_AID);
+
+    effect eNeg = EffectDamageImmunityIncrease(DAMAGE_TYPE_NEGATIVE, 100);
+    effect eLevel = EffectImmunity(IMMUNITY_TYPE_NEGATIVE_LEVEL);
+    effect eAbil = EffectImmunity(IMMUNITY_TYPE_ABILITY_DECREASE);
+
+    int CasterLvl = nCasterLevel;
+    int nDuration = CasterLvl;
+    int nMetaMagic = PRCGetMetaMagicFeat();
+
+    //Enter Metamagic conditions
+    if (CheckMetaMagic(nMetaMagic, METAMAGIC_EXTEND))
+    {
+        nDuration = nDuration *2; //Duration is +100%
+    }
+
+    //Link Effects
+    effect eLink = EffectLinkEffects(eNeg, eLevel);
+    eLink = EffectLinkEffects(eLink, eAbil);
+    //Fire cast spell at event for the specified target
+    SignalEvent(oTarget, EventSpellCastAt(OBJECT_SELF, SPELL_NEGATIVE_ENERGY_PROTECTION, FALSE));
+
+    //Apply the VFX impact and effects
+    SPApplyEffectToObject(DURATION_TYPE_INSTANT, eVis, oTarget);
+    SPApplyEffectToObject(DURATION_TYPE_TEMPORARY, eLink, oTarget, TurnsToSeconds(nDuration),TRUE,-1,CasterLvl);
+
+    return TRUE;    //return TRUE if spell charges should be decremented
+}
+
+void main()
+{
+    object oCaster = OBJECT_SELF;
+    int nCasterLevel = PRCGetCasterLevel(oCaster);
+    PRCSetSchool(GetSpellSchool(PRCGetSpellId()));
+    if (!X2PreSpellCastCode()) return;
+    object oTarget = PRCGetSpellTargetObject();
+    int nEvent = GetLocalInt(oCaster, PRC_SPELL_EVENT); //use bitwise & to extract flags
+    if(!nEvent) //normal cast
+    {
+        if(GetLocalInt(oCaster, PRC_SPELL_HOLD) && oCaster == oTarget)
+        {   //holding the charge, casting spell on self
+            SetLocalSpellVariables(oCaster, 1);   //change 1 to number of charges
+            return;
+        }
+        DoSpell(oCaster, oTarget, nCasterLevel, nEvent);
+    }
+    else
+    {
+        if(nEvent & PRC_SPELL_EVENT_ATTACK)
+        {
+            if(DoSpell(oCaster, oTarget, nCasterLevel, nEvent))
+                DecrementSpellCharges(oCaster);
+        }
+    }
+    PRCSetSchool();
+}