// Private interface
private bool Parse_Parameters( CSlashCommandInstance command_request, CSlashCommand command, ref string error_string )
{
CSlashCommandInfo command_info = Get_Command_Info( command.GetType() );
if ( !command_request.Parse( command_info.CommandParser, command_info.RequiredParamCount, command_info.RequiredParamCount + command_info.OptionalParamCount ) )
{
error_string = CCommonResource.Get_Text( ECommonTextID.Unable_To_Parse_Slash_Command );
return false;
}
int current_parsed_param = 0;
foreach ( var param_info in command_info.Params )
{
if ( current_parsed_param >= command_request.Count )
{
if ( current_parsed_param < command_info.RequiredParamCount )
{
error_string = CCommonResource.Get_Text( ECommonTextID.Slash_Command_Missing_Parameter );
return false;
}
break;
}
string param_string_value = command_request[ current_parsed_param ];
PropertyInfo prop_info = param_info.ParamInfo;
object param_value = Parse_Parameter( prop_info, param_string_value );
if ( param_value == null )
{
error_string = string.Format( CCommonResource.Get_Text( ECommonTextID.Unable_To_Parse_Parameter ),
param_string_value,
prop_info.Name,
current_parsed_param,
prop_info.PropertyType.Name,
command.GetType().Name );
return false;
}
prop_info.SetValue( command, param_value, null );
current_parsed_param++;
}
return true;
}
public bool Try_Parse( CSlashCommandInstance command_request, out CSlashCommand command, out string error_string )
{
command = null;
error_string = "";
string command_name = command_request.Command;
if ( command_name == null )
{
return false;
}
command_name = command_name.ToUpper();
Type matched_type = Find_Matching_Type( command_name, ref error_string );
if ( matched_type == null )
{
return false;
}
CSlashCommand command_instance = Activator.CreateInstance( matched_type ) as CSlashCommand;
command_instance.On_Command_Name( command_name );
if ( !Parse_Parameters( command_request, command_instance, ref error_string ) )
{
return false;
}
command = command_instance;
return true;
}