public static TriggerFunctionParameter Parse(Stream stream, TriggerData triggerData, MapTriggersFormatVersion formatVersion, bool leaveOpen)
{
var parameter = new TriggerFunctionParameter();
using (var reader = new BinaryReader(stream, new UTF8Encoding(false, true), leaveOpen))
{
parameter._type = reader.ReadInt32 <TriggerFunctionParameterType>();
parameter._value = reader.ReadChars();
var haveFunction = reader.ReadBool();
if (haveFunction)
{
if (parameter._type != TriggerFunctionParameterType.Function)
{
throw new InvalidDataException($"Parameter must be of type '{TriggerFunctionParameterType.Function}' to have a function.");
}
parameter._function = TriggerFunction.Parse(stream, triggerData, formatVersion, false, true);
}
var haveArrayIndexer = reader.ReadBool();
if (haveArrayIndexer)
{
if (parameter._type != TriggerFunctionParameterType.Variable)
{
throw new InvalidDataException($"Parameter must be of type '{TriggerFunctionParameterType.Variable}' to have an array indexer.");
}
parameter._arrayIndexer = Parse(stream, triggerData, formatVersion, true);
}
}
return(parameter);
}
public static TriggerFunction Parse(Stream stream, TriggerData triggerData, MapTriggersFormatVersion formatVersion, bool isChildFunction, bool leaveOpen)
{
var function = new TriggerFunction();
using (var reader = new BinaryReader(stream, new UTF8Encoding(false, true), leaveOpen))
{
function._type = reader.ReadInt32 <TriggerFunctionType>();
function._branch = isChildFunction ? reader.ReadInt32() : -1;
function._name = reader.ReadChars();
function._isEnabled = reader.ReadBool();
var parameterCount = triggerData.GetParameterCount(function._type, function._name);
for (var i = 0; i < parameterCount; i++)
{
function._parameters.Add(TriggerFunctionParameter.Parse(stream, triggerData, formatVersion, true));
}
if (formatVersion >= MapTriggersFormatVersion.Tft)
{
var nestedfunctionCount = reader.ReadInt32();
if (nestedfunctionCount > 0)
{
for (var i = 0; i < nestedfunctionCount; i++)
{
function._nestedFunctions.Add(Parse(stream, triggerData, formatVersion, true, true));
}
}
}
}
return(function);
}