public static void CallAction(this System.Object obj, string name, params System.Object[] parameters)
{
MethodInfo info = obj.GetMethod(name);
if (info != null)
{
ParameterInfo[] signature = info.GetParameters();
if (signature.Length == parameters.Length)
{
for (int i = 0; i < signature.Length; i++)
{
if (!parameters[i].CanCastTo(signature[i].ParameterType))
{
Debug.LogWarning("ReflectionF.CallAction: Function " + name + " on instance of " + obj.GetType().ShortName() + " does not match given parameters.");
return;
}
}
info.Invoke(obj, parameters);
}
else
{
Debug.LogWarning("ReflectionF.CallAction: Function " + name + " on instance of " + obj.GetType().ShortName() + " does not match given parameters.");
}
}
else
{
Debug.LogWarning("ReflectionF.CallAction: Function " + name + " on instance of " + obj.GetType().ShortName() + " does not exist.");
}
}
public static bool HasMethod <T>(this System.Object obj, string name)
{
MethodInfo info = obj.GetMethod(name);
if (info != null)
{
return(info.ReturnType == typeof(T));
}
return(false);
}
protected Delegate(Type target, String method)
{
if (target == null)
{
throw new ArgumentNullException("target");
}
if (method == null)
{
throw new ArgumentNullException("method");
}
this.target = null;
MethodInfo methodInfo =
target.GetMethod(method,
BindingFlags.Public |
BindingFlags.NonPublic |
BindingFlags.Static);
if (methodInfo == null)
{
throw new MissingMethodException
(_("Arg_DelegateMethod"));
}
this.method = methodInfo.MethodHandle;
}
//Less safe than CallAction(), but faster.
//Only use this when it is KNOWN that name exists, and the constructed params match the target method's signature.
public static void CallActionQ(this System.Object obj, string name, params System.Object[] parameters)
{
obj.GetMethod(name).Invoke(obj, parameters);
}
//Does this object have a method called name
public static bool HasMethod(this System.Object obj, string name)
{
return(obj.GetMethod(name) != null);
}
