private static void GetMethodOptions(Type targetType, bool targetIsInstance, Type delegateType, ref MethodInfo[] methodOptions, ref string[] methodOptionNames)
{
if (targetType == null)
{
ArrayPool <MethodInfo> .ToZeroSizeArray(ref methodOptions);
ArrayPool <string> .ToZeroSizeArray(ref methodOptionNames);
return;
}
Type delegateReturnType;
ParameterInfo[] delegateParameters;
DelegateUtility.GetDelegateInfo(delegateType, out delegateReturnType, out delegateParameters);
var bindingFlags = targetIsInstance ? BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic : BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic;
methodOptions = targetType.GetMethods(bindingFlags);
int methodCount = methodOptions.Length;
var validMethods = ReusedMethodsList;
for (int n = methodCount - 1; n >= 0; n--)
{
var method = methodOptions[n];
if (method.MethodSignatureMatchesDelegate(delegateReturnType, delegateParameters))
{
validMethods.Add(method);
}
}
methodOptions = validMethods.ToArray();
validMethods.Clear();
methodCount = methodOptions.Length;
ArrayPool <string> .Resize(ref methodOptionNames, methodCount);
for (int n = methodCount - 1; n >= 0; n--)
{
methodOptionNames[n] = methodOptions[n].Name;
}
#if DEV_MODE
Debug.Log(StringUtils.ToString(targetType) + ".GetMethodOptions results (" + methodOptionNames.Length + "):\n" + StringUtils.ToString(methodOptionNames, "\n"));
#endif
}