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76 lines
1.2 KiB
76 lines
1.2 KiB
3 weeks ago
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package main
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import (
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. "lcthw.dev/go/ttarpit/debug"
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"fmt"
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"github.com/gdamore/tcell/v2"
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"github.com/gdamore/tcell/v2/encoding"
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"lcthw.dev/go/ttarpit/game"
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)
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type UI struct {
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Screen tcell.Screen
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}
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func (ui *UI) DrawText(x int, y int, text string) {
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for i, cell := range text {
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ui.Screen.SetContent(x+i, y, cell, nil, tcell.StyleDefault)
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}
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}
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func (ui *UI) Render(data *game.Game) {
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ui.Screen.Clear()
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ui.DrawText(0, 0, "Welcome to Turing's Tarpit")
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ui.DrawText(0, 1, fmt.Sprintf("HP: %d", data.HP))
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ui.DrawText(0, 2, fmt.Sprintf("Errors: %d", data.Errors))
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ui.Screen.Show()
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}
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func (ui *UI) HandleKeys(ev *tcell.EventKey) bool {
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switch ev.Key() {
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case tcell.KeyEscape:
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return false
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}
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switch ev.Rune() {
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case 'q':
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return false
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}
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return true
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}
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func (ui *UI) HandleEvents() bool {
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switch ev := ui.Screen.PollEvent().(type) {
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case *tcell.EventResize:
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ui.Screen.Sync()
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case *tcell.EventKey:
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return ui.HandleKeys(ev)
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}
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return true
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}
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func (ui *UI) Exit() {
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ui.Screen.Fini()
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}
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func MakeUI() *UI {
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var err error
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encoding.Register()
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ui := new(UI)
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ui.Screen, err = tcell.NewScreen()
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if err != nil { Log.Fatal(err) }
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err = ui.Screen.Init()
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if err != nil { Log.Fatal(err) }
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return ui
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}
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