public static object ChangeType(Script script, ScriptObject par, Type type)
{
if (type == TYPE_OBJECT)
{
return(par.ObjectValue);
}
else
{
if (par is ScriptUserdata && Util.IsType(type))
{
return(((ScriptUserdata)par).ValueType);
}
else if (par is ScriptNumber)
{
return(ChangeType_impl(par.ObjectValue, type));
}
else if (Util.IsDelegateType(type))
{
if (par is ScriptFunction)
{
return(script.GetUserdataFactory().GetDelegate(type).Call(new ScriptObject[] { par }));
}
else
{
return(par.ObjectValue);
}
}
else
{
return(par.ObjectValue);
}
}
}
public static bool CanChangeType(ScriptObject par, Type type)
{
if (type == TYPE_OBJECT || par.IsNull)
{
return(true);
}
else
{
if (par is ScriptString && Util.IsString(type))
{
return(true);
}
else if (par is ScriptNumber && (IsNumber(type) || IsEnum(type)))
{
return(true);
}
else if (par is ScriptBoolean && IsBool(type))
{
return(true);
}
else if (par is ScriptEnum && (par as ScriptEnum).EnumType == type)
{
return(true);
}
else if (par is ScriptArray && type.IsArray)
{
return(true);
}
else if (par is ScriptUserdata)
{
if (Util.IsType(type))
{
return(true);
}
else if (type.IsAssignableFrom(((ScriptUserdata)par).ValueType))
{
return(true);
}
}
else if (type.IsAssignableFrom(par.GetType()))
{
return(true);
}
}
return(false);
}
public static object ChangeType(ScriptObject par, Type type)
{
if (type == TYPE_OBJECT)
{
if (par is ScriptNumber)
{
return(ChangeType_impl(par.ObjectValue, type));
}
else
{
return(par.ObjectValue);
}
}
else
{
if (type.IsAssignableFrom(par.GetType()))
{
return(par);
}
else if (par is ScriptNumber)
{
return(Util.IsEnum(type) ? ToEnum(type, ((ScriptNumber)par).ToLong()) : ChangeType_impl(par.ObjectValue, type));
}
else if (par is ScriptArray)
{
return(ChangeType_impl(par as ScriptArray, type));
}
else if (par is ScriptUserdata)
{
if (Util.IsType(type))
{
return(((ScriptUserdata)par).ValueType);
}
else
{
return(par.ObjectValue);
}
}
else
{
return(par.ObjectValue);
}
}
}
public static object ChangeType(ScriptObject par, Type type)
{
if (type == TYPE_OBJECT)
{
return(par.ObjectValue);
}
else
{
if (par is ScriptUserdata && Util.IsType(type))
{
return(((ScriptUserdata)par).ValueType);
}
else if (par is ScriptNumber)
{
return(ChangeType_impl(par.ObjectValue, type));
}
else
{
return(par.ObjectValue);
}
}
}
