spacetea/main.go

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Go
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2022-05-17 23:29:59 -04:00
package main
import (
"fmt"
"os"
"strconv"
"time"
sim "git.saintnet.tech/stryan/spacetea/simulator"
"github.com/charmbracelet/bubbles/textinput"
tea "github.com/charmbracelet/bubbletea"
"github.com/charmbracelet/lipgloss"
)
var style = lipgloss.NewStyle().
Width(24).
Align(lipgloss.Center).
BorderStyle(lipgloss.NormalBorder()).
BorderForeground(lipgloss.Color("63"))
type model struct {
s *sim.Simulator
input textinput.Model
window int
}
type beat struct{}
func heartbeat() tea.Cmd {
return tea.Tick(time.Second, func(time.Time) tea.Msg {
return beat{}
})
}
func initialModel() model {
ti := textinput.New()
ti.Placeholder = "input command"
ti.CharLimit = 156
ti.Width = 20
return model{
s: sim.NewSimulator(),
input: ti,
window: 1,
}
}
func (m model) Init() tea.Cmd {
m.s.Start()
return tea.Batch(textinput.Blink, heartbeat())
}
func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
var cmd tea.Cmd
switch msg := msg.(type) {
case tea.KeyMsg:
switch msg.Type {
case tea.KeyCtrlC:
m.s.Stop()
return m, tea.Quit
case tea.KeyEnter:
if m.window == 1 && m.input.Focused() {
m.s.Input(m.input.Value())
m.input.Reset()
return m, nil
} else if m.window == 2 {
//place item
return m, nil
}
case tea.KeyRight:
m.s.Input("right")
return m, nil
case tea.KeyLeft:
m.s.Input("left")
return m, nil
case tea.KeyUp:
m.s.Input("up")
return m, nil
case tea.KeyDown:
m.s.Input("down")
return m, nil
case tea.KeyCtrlF:
if m.input.Focused() {
m.input.Blur()
} else {
m.input.Focus()
}
return m, nil
case tea.KeyRunes:
if !m.input.Focused() {
switch msg.String() {
case "g":
m.s.Input("get")
case "p":
if m.window == 1 {
m.window = 2
}
return m, nil
}
return m, nil
}
}
case beat:
//heartbeat
return m, heartbeat()
}
m.input, cmd = m.input.Update(msg)
return m, cmd
}
func (m model) View() string {
var render string
if m.window == 1 {
display := lipgloss.JoinHorizontal(0, style.Render(m.s.Place.String()), style.Render(fmt.Sprintf("Player\n%v", m.s.Player.String())))
render = fmt.Sprintf("%v\n%v\n%v\n", style.Render(fmt.Sprintf("Current Time: %v", strconv.Itoa(m.s.Time))), display, style.Render(m.input.View()))
}
return render
}
func main() {
if err := tea.NewProgram(initialModel(), tea.WithAltScreen()).Start(); err != nil {
fmt.Printf("Uh oh, there was an error: %v\n", err)
os.Exit(1)
}
}