Ilia Denisov
114 lines
2.6 KiB
Go
114 lines
2.6 KiB
Go
package puzzle
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import (
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"15-puzzle/internal/model"
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"fmt"
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"image"
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"image/color"
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"strconv"
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"sync/atomic"
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"time"
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)
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const (
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dials = 10
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codeInputTemplate = `[%s] [%s] [%s] [%s]`
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)
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type form struct {
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dials [dials]*button
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request func(string)
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requestSent bool
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authFail bool
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idx int
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input [4]byte
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mon atomic.Value
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}
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func intFn(i int) func() int { return func() int { return i } }
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func stringFn(s string) func() string { return func() string { return s } }
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func codeBox(b byte) string {
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if b > 0 {
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return "*"
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}
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return "_"
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}
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func newForm(request func(string)) *form {
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col := func(i int) int { return (i%3)*puzzleTileSymW + 5 }
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row := func(i int) int { return (i/3)*puzzleTileSymH + 3 }
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f := &form{request: request}
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for i := 1; i < dials; i++ {
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f.dials[i] = NewButton(stringFn(strconv.Itoa(i)), intFn(col(i-1)), intFn(row(i-1)))
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}
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f.dials[0] = NewButton(stringFn("0"), intFn(col(10)), intFn(row(10)))
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return f
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}
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func (f *form) ApiMonitoringHandler(m model.Monitoring) {
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f.mon.Store(m)
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f.authFail = false
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}
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func (f *form) Tick(t ticker) {
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if t == ticker1Hz && f.requestSent {
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f.authFail = f.mon.Load() == nil
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}
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}
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func (f *form) Draw(s Screen) {
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drawGameField(s)
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if v := f.mon.Load(); v != nil {
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m := v.(model.Monitoring)
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printHeader(s, "Usage Statistics", 0)
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s.Print(fmt.Sprintf("Players: %d\nGames: %d\nSolved: %d", m.Users, m.GamesStarted, m.GamesSolved),
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image.Point{3, 4},
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color.RGBA{0, 0xFF, 0xFF, 0xFF})
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} else {
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r := image.Rect(8, 1, len(codeInputTemplate)+4, 2)
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if f.authFail {
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s.Fill(r, color.RGBA{0xFF, 0, 0, 0xFF})
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} else if f.idx == len(f.input) {
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s.Fill(r, color.RGBA{0x80, 0x80, 0x80, 0xFF})
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}
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printHeader(s, fmt.Sprintf(codeInputTemplate, codeBox(f.input[0]), codeBox(f.input[1]), codeBox(f.input[2]), codeBox(f.input[3])), 0)
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for i := range f.dials {
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f.dials[i].Draw(s)
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}
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}
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}
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func (f *form) Interact(a Audio, col, row int, t time.Duration) actionResult {
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if (image.Point{col, row}).In(image.Rect(2, 1, puzzleSymX-2, 2)) {
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f.input = [4]byte{}
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f.authFail = false
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f.requestSent = false
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f.idx = 0
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return resultSwitchGame
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}
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if f.mon.Load() == nil {
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for i := range f.dials {
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if f.dials[i].Interact(col, row) {
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f.pressNextButton('0' + byte(i))
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break
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}
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}
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}
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return resultNone
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}
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func (f *form) pressNextButton(digit byte) {
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if f.idx >= len(f.input) {
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return
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}
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f.input[f.idx] = digit
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f.idx++
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if f.idx == len(f.input) {
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f.request(string(f.input[:]))
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f.requestSent = true
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}
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}
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func (f *form) Activate() {}
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func (f *form) SetLang(langCode) {}
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