52 lines
1.3 KiB
Go
52 lines
1.3 KiB
Go
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package chat
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import (
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"fmt"
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"github.com/google/uuid"
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"github.com/sandertv/gophertunnel/minecraft/text"
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"strings"
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)
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// Subscriber represents an entity that may subscribe to a Chat. In order to do
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// so, the Subscriber must implement methods to send messages to it.
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type Subscriber interface {
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// UUID returns a unique ID for the Subscriber.
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UUID() uuid.UUID
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// Message sends a formatted message to the subscriber. The message is
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// formatted as it would when using fmt.Println.
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Message(a ...any)
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}
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// Translator is a Subscriber that is able to translate messages to their own
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// locale.
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type Translator interface {
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// Messaget sends a Translation message to the Translator, using the
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// arguments passed to fill out any translation parameters.
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Messaget(t Translation, a ...any)
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}
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// StdoutSubscriber is an implementation of Subscriber that forwards messages
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// sent to the chat to the stdout.
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type StdoutSubscriber struct{}
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var id = uuid.New()
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// UUID ...
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func (c StdoutSubscriber) UUID() uuid.UUID {
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return id
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}
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// Message ...
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func (c StdoutSubscriber) Message(a ...any) {
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s := make([]string, len(a))
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for i, b := range a {
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s[i] = fmt.Sprint(b)
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}
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t := text.ANSI(strings.Join(s, " "))
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if !strings.HasSuffix(t, "\n") {
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fmt.Println(t)
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return
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}
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fmt.Print(t)
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}
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