/// <summary>
/// Builds the return value of a call
/// </summary>
/// <param name="outParams">The out parameters indices, or null. See <see cref="BuildArgumentList" />.</param>
/// <param name="pars">The parameters passed to the function.</param>
/// <param name="retv">The return value from the function. Use DynValue.Void if the function returned no value.</param>
/// <returns>A DynValue to be returned to scripts</returns>
protected static R_VAL BuildReturnValue(RubyState state, List <int> outParams, object[] pars, object retv)
{
if (outParams == null)
{
return(RubyState.ObjectToValue(state, retv));
}
else
{
R_VAL[] rets = new R_VAL[outParams.Count + 1];
if (retv is R_VAL && R_VAL.IsNil(( R_VAL )retv))
{
rets[0] = R_VAL.NIL;
}
else
{
rets[0] = RubyState.ObjectToValue(state, retv);
}
for (int i = 0; i < outParams.Count; i++)
{
rets[i + 1] = RubyState.ObjectToValue(state, pars[outParams[i]]);
}
R_VAL ary = RubyDLL.r_ary_new();
foreach (var p in rets)
{
RubyDLL.r_ary_push(state, ary, p);
}
return(ary);
}
}
/// <summary>
/// Builds the return value of a call
/// </summary>
/// <param name="outParams">The out parameters indices, or null. See <see cref="BuildArgumentList" />.</param>
/// <param name="pars">The parameters passed to the function.</param>
/// <param name="retv">The return value from the function. Use DynValue.Void if the function returned no value.</param>
/// <returns>A DynValue to be returned to scripts</returns>
protected static R_VAL BuildReturnValue(RubyState state, object retv)
{
return(RubyState.ObjectToValue(state, retv));
}
/// <summary>
/// The internal callback which actually executes the method
/// </summary>
/// <param name="obj">The object.</param>
/// <param name="args">The arguments.</param>
/// <returns></returns>
public R_VAL ExecuteGet(RubyState state, object obj, CallbackArguments args)
{
return(RubyState.ObjectToValue(state, FieldInfo.GetValue(obj)));
}
/// <summary>
/// The internal callback which actually executes the method
/// </summary>
/// <param name="script">The script.</param>
/// <param name="obj">The object.</param>
/// <param name="context">The context.</param>
/// <param name="args">The arguments.</param>
/// <returns></returns>
public R_VAL ExecuteGet(RubyState state, object obj, CallbackArguments args)
{
return(RubyState.ObjectToValue(state, PropertyInfo.GetValue(obj, null)));
}