4 réponses à ce sujet

[M. Rieder]

I can't seem to get it to work.  Has anyone sucessfully used it?  I didn't find it in the broken function thread.

[painofdungeoneternal]

Its broken, i have a workaround using a gui hack in the csl library. ( CSL library doxygen lists all the nwscript functions for the base game and which are broken )

[M. Rieder]

I looked and couldn't find it, what is the function called?

[painofdungeoneternal]

Its not really a function, its a gui callback script, a variable and its built into the hkspell include for handling spells, and also the AI with the library that figures out the casters levels and DC's.

This is how i use it for getting the red wizard bonus.

 {
         if ( iclass == -1 )
         {
                 iclass = GetLocalInt( oCaster, "HKTEMP_class" )-1;
         }
         if (iclass == class_TYPE_WIZARD && GetHasFeat( FEAT_RED_WIZARD_SPELLCASTING_WIZARD, oCaster ) )
         {
                 // now check for the school of the spell
                 if ( iCurrentSchool == -1 )
                 {
                         iCurrentSchool = GetLocalInt( oCaster, "HKTEMP_School" );
                 }
                 int iCasterSchool = GetLocalInt( oCaster, "SC_iSpellSchool"); // this is the casters school
                 //int iclassPosition = CSLGetPositionByclass( class_TYPE_WIZARD,  oCaster );
                 //int iCasterSchool = GetCasterclassSpellSchool(oCaster, iclassPosition );
                 
                 if ( iCurrentSchool == iCasterSchool )
                 {
                         return GetLevelByclass( class_TYPE_RED_WIZARD, oCaster )/2;
                 }
         }
         return 0;
 
 }

SC_iSpellSchool is set in code by the following - this is the caching routine i run when building up the characters or monsters stats.

DisplayGuiScreen(oChar, SCREEN_CHARACTERDATA, FALSE, XML_CHARACTERDATA);

the following is the xml xml _scgui_data.XML

<?xml version="1.0" encoding="utf-8">
<!--
	local:0 - Stores the value.
	(use additional variables if you want to extract multiple fields)
-->
<UIScene name="SCREEN_CHAR_DATA" 
	x="ALIGN_LEFT" y="ALIGN_TOP" width="200" height="40"
	idleexpiretime="1.0" scriptloadable="true"
	backoutkey="false" priority="SCENE_SCRIPT" modal="false"	
	OnAdd="UIObject_Misc_RequestCharacterUpdates(0,true,STATS)"
	OnRemove="UIObject_Misc_RequestCharacterUpdates(0,false)"
/>
<UIPane width="200" height="40" hidden="true" focusable="false" >
	<UIText width="PARENT_WIDTH" height="PARENT_HEIGHT" update="true" hidden="true"
		OnUpdate0="UIObject_OnUpdate_GetCharacterData(PARTY,SCHOOL)" 
		OnUpdate1="UIObject_Misc_SetLocalVarString(local:0)"
		OnUpdate2="UIObject_Misc_ExecuteServerScript(gui_getchardata,SCHOOL,local:0)"
	/>
</UIPane>

Which does the callback, its run prior to needing this generally.

gui_getchardata.nss is the function the callback runs.

void main(string sField, string sValue)
{
	//Trim the value string.
	sValue = GetStringRight(sValue, GetStringLength(sValue) - 17);
	
	object oChar = OBJECT_SELF;
	
	//SendMessageToPC(oChar, "Running Script School");
	//SpeakString("Running Script School");
	// Categorize and store the character data for easier retrieval.
	// Assign feats (as Raelius Archmannon suggested) or store in your DB.
	//SendMessageToPC(OBJECT_SELF, sField + " = " + sValue);
	if ( sField == "SCHOOL" ) // don't even bother if the field returned is not school, possibly make this fire once for each field desired
	{
		
		int iTargetSchool = -1;
		// Lets do some validation, this should already be set up correctly, but checking for monkey business
		// If the caster is a specialist some other things should be set as well

		// is the caster a wizard
		if ( GetLevelByclass( class_TYPE_WIZARD, oChar ) > 0 )
		{
			if ( sValue == "Abjuration" && GetHasFeat( FEAT_SPELL_FOCUS_ABJURATION ) )
			{
				iTargetSchool = SPELL_SCHOOL_ABJURATION;
			}
			else if ( sValue == "Conjuration" && GetHasFeat( FEAT_SPELL_FOCUS_CONJURATION ) )
			{
				iTargetSchool = SPELL_SCHOOL_CONJURATION;
			}
			else if ( sValue == "Divination" && GetHasFeat( FEAT_SPELL_FOCUS_DIVINATION ) )
			{
				iTargetSchool = SPELL_SCHOOL_DIVINATION;
			}
			else if ( sValue == "Enchantment" && GetHasFeat( FEAT_SPELL_FOCUS_ENCHANTMENT ) )
			{
				iTargetSchool = SPELL_SCHOOL_ENCHANTMENT;
			}
			else if ( sValue == "Evocation" && GetHasFeat( FEAT_SPELL_FOCUS_EVOCATION ) )
			{
				iTargetSchool = SPELL_SCHOOL_EVOCATION;
			}
			else if ( sValue == "Illusion" && GetHasFeat( FEAT_SPELL_FOCUS_ILLUSION ) )
			{
				iTargetSchool = SPELL_SCHOOL_ILLUSION;
			}
			else if ( sValue == "Necromancy" && GetHasFeat( FEAT_SPELL_FOCUS_NECROMANCY ) )
			{
				iTargetSchool = SPELL_SCHOOL_NECROMANCY;
			}
			else if ( sValue == "Transmutation" && GetHasFeat( FEAT_SPELL_FOCUS_TRANSMUTATION ) )
			{
				iTargetSchool = SPELL_SCHOOL_TRANSMUTATION;
			}
			else
			{
				iTargetSchool = SPELL_SCHOOL_GENERAL;
				if ( GetLevelByclass( class_TYPE_RED_WIZARD, oChar ) > 0 )
				{
					// log message to dms now, we hve an issue, red wizards have to have a speciality.
					// set up benefits so it does not matter too much
				}
			}
			//iTargetSchool = 100;
			SetLocalInt(oChar, "SC_iSpellSchool", iTargetSchool );
		}
	}
	//SetLocalInt(oChar, "SC_iSpellSchool", 99 );
	CloseGUIScreen(OBJECT_SELF, "SCREEN_CHAR_DATA");
}

[M. Rieder]

Oh, I think I see. There is an XML function that will properly retrieve the school and then you put that into NWScript?