Form system broke after I wrote some shit codes

[Endermanbugzjfc]

Reproduce

1. Use my shit form package
2. Call <- forms.ExitConfirmation(ps, nil)

Error

• Expecting form appears on the screen, but it doesn't
• No error on the console
• Tested with Goland debugger, the SendForm() code is reached

Form package

Why I create this package

Implement a form submit and close callback system using channel.

Package content

package form_api

type Form interface {
	C() (Form, chan Form)
}

type baseForm struct {
	c chan Form
}

func (f baseForm) C() (Form, chan Form) {
	f.c = make(chan Form)
	return f, f.c
}

type closer struct {
	closed bool

	baseForm
}

func (c closer) Closed() bool {
	return c.closed
}

package form_api

import (
	"github.com/df-mc/dragonfly/server/player/form"
)

type Custom struct {
	closer
}

func (c Custom) Close(submitter form.Submitter) {
	c.closed = true
	c.Submit(submitter)
}

func (c Custom) Submit(form.Submitter) {
	select {
	case c.c <- c:
	default:
	}
}

Form

package forms

import (
	form_api "ZSMC-df/api/form-api"
	"ZSMC-df/api/message"
	player_session "ZSMC-df/player-session"
	"github.com/df-mc/dragonfly/server/player/form"
)

type ExitConfirmationForm struct {
	Y form.Button
	N form.Button

	form_api.Menu
}

func ExitConfirmation(ps *player_session.PlayerSession, _ form_api.Form) chan form_api.Form {
	f, c := ExitConfirmationForm{}.C()
	ps.P.SendForm(form.NewModal(f.(ExitConfirmationForm), ps.Message(message.New().
		FormTitle().
		Eng("Exit Confirmation").
		Zho("退出確認").
		Chs("退出确认"),
	)).WithBody(ps.Message(message.New().
		Text("§e").
		Eng("Are you sure to ").
		Zho("您是否要與伺服器").
		Chs("").
		Text("§l§6").
		Eng("disconnect from the server?").
		Zho("中斷連線？").
		Chs("中断连线？"),
	)))
	return c
}

Environment

• github.com/df-mc/dragonfly v0.3.0
• MCBE 1.17.11
• macOS Big Sur 11.5.2

[Sandertv]

Does this happen without your package?

[Endermanbugzjfc]

Does this happen without your package?

No, I checked out the commit before I create the package, the form was shown.

[Endermanbugzjfc]