Further file organization

Further file organization

nwn/nwnprc/trunk/spells/sp_unyieldroots.nss

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+/*
+    sp_unyieldroots
+
+    The target you touch grow thick tree roots that
+    anchor him to the ground and provide him with
+    life-sustaining healing. The creature can't move
+    but gains immunity to Bigby's Forceful Hand,
+    Earthquake, Poison, Negative level (as the
+    Restoration spell ) and healing up 30 point of
+    damage per round. The Target gets a +4 to Fort
+    and Will saves, but -4 to Ref saves.
+
+    By: ???
+    Created: ???
+    Modified: Jul 2, 2006
+*/
+
+#include "prc_sp_func"
+
+int GetIsSupernaturalCurse(effect eEff)
+{
+    object oCreator = GetEffectCreator(eEff);
+    if(GetTag(oCreator) == "q6e_ShaorisFellTemple")
+        return TRUE;
+    return FALSE;
+}
+
+//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)
+{
+    //Declare major variables
+    effect eHold = EffectCutsceneImmobilize();
+    effect eEntangle = EffectVisualEffect(VFX_DUR_ENTANGLE);
+    int nDuration = nCasterLevel;
+    if (nDuration < 1) nDuration = 1;
+    int nMetaMagic = PRCGetMetaMagicFeat();
+    //Check Extend metamagic feat.
+    if (CheckMetaMagic(nMetaMagic, METAMAGIC_EXTEND))
+       nDuration = nDuration *2;    //Duration is +100%
+    effect eBad = GetFirstEffect(oTarget);
+    //Search for negative effects
+    while(GetIsEffectValid(eBad))
+    {
+        if (GetEffectType(eBad) == EFFECT_TYPE_ABILITY_DECREASE ||
+            GetEffectType(eBad) == EFFECT_TYPE_AC_DECREASE ||
+            GetEffectType(eBad) == EFFECT_TYPE_ATTACK_DECREASE ||
+            GetEffectType(eBad) == EFFECT_TYPE_DAMAGE_DECREASE ||
+            GetEffectType(eBad) == EFFECT_TYPE_DAMAGE_IMMUNITY_DECREASE ||
+            GetEffectType(eBad) == EFFECT_TYPE_SAVING_THROW_DECREASE ||
+            GetEffectType(eBad) == EFFECT_TYPE_SPELL_RESISTANCE_DECREASE ||
+            GetEffectType(eBad) == EFFECT_TYPE_SKILL_DECREASE ||
+            GetEffectType(eBad) == EFFECT_TYPE_BLINDNESS ||
+            GetEffectType(eBad) == EFFECT_TYPE_DEAF ||
+            GetEffectType(eBad) == EFFECT_TYPE_PARALYZE ||
+            GetEffectType(eBad) == EFFECT_TYPE_NEGATIVELEVEL)
+            {
+                //Remove effect if it is negative.
+                if(!GetIsSupernaturalCurse(eBad))
+                    RemoveEffect(oTarget, eBad);
+            }
+        eBad = GetNextEffect(oTarget);
+    }
+
+    //Link Entangle and Hold effects
+    effect eLink = EffectLinkEffects(eHold, eEntangle);
+    eLink = EffectLinkEffects(eLink,EffectSpellImmunity(SPELL_BIGBYS_FORCEFUL_HAND));
+    eLink = EffectLinkEffects(eLink,EffectSpellImmunity(SPELL_EARTHQUAKE));
+    eLink = EffectLinkEffects(eLink,EffectImmunity(IMMUNITY_TYPE_ABILITY_DECREASE));
+    eLink = EffectLinkEffects(eLink,EffectImmunity(IMMUNITY_TYPE_AC_DECREASE));
+    eLink = EffectLinkEffects(eLink,EffectImmunity(IMMUNITY_TYPE_ATTACK_DECREASE));
+    eLink = EffectLinkEffects(eLink,EffectImmunity(IMMUNITY_TYPE_DAMAGE_DECREASE));
+    eLink = EffectLinkEffects(eLink,EffectImmunity(IMMUNITY_TYPE_DAMAGE_IMMUNITY_DECREASE));
+    eLink = EffectLinkEffects(eLink,EffectImmunity(IMMUNITY_TYPE_SAVING_THROW_DECREASE));
+    eLink = EffectLinkEffects(eLink,EffectImmunity(IMMUNITY_TYPE_SKILL_DECREASE));
+    eLink = EffectLinkEffects(eLink,EffectImmunity(IMMUNITY_TYPE_SPELL_RESISTANCE_DECREASE));
+    eLink = EffectLinkEffects(eLink,EffectImmunity(IMMUNITY_TYPE_BLINDNESS));
+    eLink = EffectLinkEffects(eLink,EffectImmunity(IMMUNITY_TYPE_DEAFNESS));
+    eLink = EffectLinkEffects(eLink,EffectImmunity(IMMUNITY_TYPE_PARALYSIS));
+    eLink = EffectLinkEffects(eLink,EffectImmunity(IMMUNITY_TYPE_NEGATIVE_LEVEL));
+    eLink = EffectLinkEffects(eLink,EffectImmunity(IMMUNITY_TYPE_KNOCKDOWN));
+    eLink = EffectLinkEffects(eLink,EffectImmunity(IMMUNITY_TYPE_POISON));
+    eLink = EffectLinkEffects(eLink,EffectRegenerate(30,6.0));
+
+    effect eSave = EffectSavingThrowIncrease(SAVING_THROW_FORT,4);
+    eSave = EffectLinkEffects(eSave,EffectSavingThrowIncrease(SAVING_THROW_WILL,4));
+    eSave = EffectLinkEffects(eSave,EffectSavingThrowDecrease(SAVING_THROW_REFLEX,4));
+
+    SPApplyEffectToObject(DURATION_TYPE_TEMPORARY, eSave, oTarget, TurnsToSeconds(nDuration),TRUE,-1,nCasterLevel);
+    SPApplyEffectToObject(DURATION_TYPE_TEMPORARY, eLink, oTarget, TurnsToSeconds(nDuration),TRUE,-1,nCasterLevel);
+
+    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();
+}