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61 lines
1.2 KiB
Go
61 lines
1.2 KiB
Go
package main
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import (
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"time"
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"github.com/gdamore/tcell/v2"
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"github.com/jordanorelli/belt-mud/internal/exit"
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"github.com/jordanorelli/blammo"
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"github.com/prometheus/common/log"
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)
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// ui represents our terminal-based user interface
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type ui struct {
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*blammo.Log
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}
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func (ui *ui) run() {
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screen, err := tcell.NewScreen()
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if err != nil {
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exit.WithMessage(1, "unable to create a screen: %v", err)
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}
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log.Debug("sceen created")
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if err := screen.Init(); err != nil {
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exit.WithMessage(1, "unable to initialize screen: %v", err)
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}
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log.Debug("screen initialized")
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width, height := screen.Size()
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log.Debug("screen width: %d", width)
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log.Debug("screen height: %d", height)
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log.Debug("screen colors: %v", screen.Colors())
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log.Debug("screen has mouse: %v", screen.HasMouse())
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defer func() {
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log.Debug("finalizing screen")
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screen.Fini()
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}()
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log.Debug("clearing screen")
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for {
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e := screen.PollEvent()
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if e == nil {
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break
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}
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switch v := e.(type) {
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case *tcell.EventKey:
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log.Debug("screen saw key event: %v", v.Key())
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key := v.Key()
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if key == tcell.KeyCtrlC {
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return
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}
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default:
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log.Debug("screen saw unhandled event of type %T", e)
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}
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}
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screen.Clear()
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time.Sleep(1 * time.Second)
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}
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