/// <summary>
/// Sets the parameters of a conditional functor - with a String value
/// </summary>
/// <param name="fun">The conditional functor</param>
/// <param name="paramNumber">The parameter number</param>
/// <param name="value">The value of the parameter</param>
private static void setParam(ref NWN2ConditionalFunctor fun, int paramNumber, string value)
{
fun.Parameters.Add(new NWN2ScriptParameter());
fun.Parameters[paramNumber].ParameterType = NWN2ScriptParameterType.String;
fun.Parameters[paramNumber].ValueString = value;
}
/// <summary>
/// Sets the conditional values to ensure that a conversation will only fire when needed
/// </summary>
/// <param name="questName">The name of the quest</param>
/// <returns>The functor</returns>
private NWN2ConditionalFunctor conditional(string questName)
{
//I set the parameters of the condition
NWN2ConditionalFunctor conditionalFunctor = null;
if (preReqNode != null)
{
/* If we have the simple prerequisite, then the variable must be greater-or-equal to fire.
* So, since there is no built in greater-or-equal, I just apply the fact that greater-or-equal
* is the same as the negatation of less-than
*/
String condValue = preReqNode.questId.ToString();
if (preReq == EnumTypes.prereq.SimplePrereq)
{
condValue = "<" + condValue;
}
conditionalFunctor = makeJournalCheck(questName, condValue);
conditionalFunctor.Not = preReq == EnumTypes.prereq.SimplePrereq;
}
else if (happensEnum == EnumTypes.happens.Trigger && triggerHappens != convType.None)
{
// If we have either an escort mission or an explore mission, I need to check if the value is correct
conditionalFunctor = new NWN2ConditionalFunctor();
String tempStringName = "";
String tempStringValue = "";
if (triggerHappens == convType.Escort)
{
tempStringName = "sCreatureToEscort";
tempStringValue = actor.Tag;
}
else if (triggerHappens == convType.Explore)
{
tempStringName = "sTriggerToFind";
tempStringValue = trigger.Tag;
}
if (tempStringName != "")
{
conditionalFunctor.Script = makeScript("gc_global_string");
setParam(ref conditionalFunctor, 0, tempStringName);
setParam(ref conditionalFunctor, 1, tempStringValue);
}
}
return conditionalFunctor;
}
/// <summary>
/// Creates a functor which will check whether it is the 0 node
/// </summary>
/// <returns>The functor</returns>
private static NWN2ConditionalFunctor node()
{
NWN2ConditionalFunctor node = new NWN2ConditionalFunctor();
node.Script = makeScript("gc_node");
// I add the parameters
setParam(ref node, 0, 1);
return node;
}
private static NWN2ConditionalFunctor makeJournalCheck(string questName, string condValue)
{
NWN2ConditionalFunctor conditionalFunctor = new NWN2ConditionalFunctor();
// I make the journal check
conditionalFunctor.Script = makeScript("gc_journal_entry");
questName = "Q_" + questNamePrep(questName);
// I add the name of the quest
setParam(ref conditionalFunctor, 0, questName);
setParam(ref conditionalFunctor, 1, condValue);
return conditionalFunctor;
}
/// <summary>
/// Creates a functor which will check the progression of a quest
/// </summary>
/// <param name="questName">The name of the quest</param>
/// <param name="questId">The id of the quest</param>
/// <returns>The functor</returns>
private static NWN2ConditionalFunctor intCheck(String questName, int questId)
{
NWN2ConditionalFunctor globalIntCheck = new NWN2ConditionalFunctor();
globalIntCheck.Script = makeScript("gc_global_int");
int letValue = questId;
if (letValue == 0)
letValue = 1;
questName = questNamePrep(questName);
setParam(ref globalIntCheck, 0, questName);
setParam(ref globalIntCheck, 1, "<" + letValue);
return globalIntCheck;
}
/// <summary>
/// Creates a node that checks whether the player has a certain item
/// </summary>
/// <param name="tag">The tag of the item to check for</param>
/// <returns>The functor</returns>
private static NWN2ConditionalFunctor checkItem(String tag)
{
NWN2ConditionalFunctor itemCond = new NWN2ConditionalFunctor();
itemCond.Script = makeScript("gc_check_item");
setParam(ref itemCond, 0, tag);
setParam(ref itemCond, 1, 0);
return itemCond;
}
/// <summary>
/// Creates a functor to check whether the player has a certian amount of gold
/// </summary>
/// <param name="amount">The amount of gold to remove</param>
/// <returns>The functor</returns>
private static NWN2ConditionalFunctor checkGold(int amount)
{
NWN2ConditionalFunctor goldCond = new NWN2ConditionalFunctor();
goldCond.Script = makeScript("gc_check_gold");
setParam(ref goldCond, 0, amount);
setParam(ref goldCond, 1, 0);
return goldCond;
}
