Method processInput

world.go:493–602

(userId int, inputText string, flags events.EventFlag)

}

func (w *World) processInput(userId int, inputText string, flags events.EventFlag) {

	user := users.GetByUserId(userId)
	if user == nil { // Something went wrong. User not found.
		mudlog.Error("User not found", "userId", userId)
		return
	}

	var activeQuestion *prompt.Question = nil
	hadPrompt := false
	if cmdPrompt := user.GetPrompt(); cmdPrompt != nil {
		hadPrompt = true
		if activeQuestion = cmdPrompt.GetNextQuestion(); activeQuestion != nil {

			activeQuestion.Answer(string(inputText))
			inputText = ``

			// set the input buffer to invoke the command prompt it was relevant to
			if cmdPrompt.Command != `` {
				inputText = cmdPrompt.Command + " " + cmdPrompt.Rest
			}
		} else {
			// If a prompt was found, but no pending questions, clear it.
			user.ClearPrompt()
		}

	}

	command := ``
	remains := ``

	var err error
	handled := false

	inputText = strings.TrimSpace(inputText)

	if len(inputText) > 0 {

		// Update their last input
		// Must be actual text, blank space doesn't count.
		user.SetLastInputRound(util.GetRoundCount())

		// Check for macros
		if user.Macros != nil && len(inputText) == 2 {
			if macro, ok := user.Macros[inputText]; ok {
				handled = true
				readyTurn := util.GetTurnCount()
				for _, newCmd := range strings.Split(macro, `;`) {
					if newCmd == `` {
						continue
					}

					events.AddToQueue(events.Input{
						UserId:    userId,
						InputText: newCmd,
						ReadyTurn: readyTurn,
					})