414 lines
9.2 KiB
Go
414 lines
9.2 KiB
Go
package views
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import (
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"bytes"
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"context"
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"errors"
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"fmt"
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"fyne.io/fyne/v2"
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"fyne.io/fyne/v2/canvas"
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"fyne.io/fyne/v2/container"
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"fyne.io/fyne/v2/dialog"
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"fyne.io/fyne/v2/layout"
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"fyne.io/fyne/v2/theme"
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"fyne.io/fyne/v2/widget"
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"image"
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"image/color"
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"image/draw"
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"image/png"
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"slices"
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"sync"
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"work_cation/global"
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"work_cation/models"
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"work_cation/service"
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)
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func TenChinaGameView() {
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game := NewTenGame(nil)
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//go func() {
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// for {
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// select {
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// case <-game.Ctx.Done():
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// return
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// case msg := <-global.Send.Game1Chan:
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// game.play()
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// }
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// }
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//}()
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game.StartShow()
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}
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func StartGameListen() {
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go func() {
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for {
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select {
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case msg := <-global.Send.Game1Chan:
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switch msg.Router {
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case "/play_game":
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g := global.GetGameInfo(msg.GameUuid)
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if g != nil {
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game := g.Obj.(*TenGame)
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game.Play(game.userIndex, msg.Pos)
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}
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case "/close_game":
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g := global.GetGameInfo(msg.GameUuid)
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if g != nil {
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dialog.NewConfirm("提示", "对方已退出", func(b bool) {
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g.Obj.(*TenGame).w.Close()
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}, g.Obj.(*TenGame).w).Show()
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//dialog.ShowInformation("提示", "对方已退出", g.Obj.(*TenGame).w)
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}
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case "/start_game":
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g := global.GetGameInfo(msg.GameUuid)
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if g != nil {
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fmt.Println("start_game")
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continue
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}
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game := NewTenGame(nil)
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online := &models.Online{ID: msg.User.ID, Ip: msg.User.Ip, Port: msg.User.Port}
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game.AddNet(msg.GameUuid, 1, online, msg.User)
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game.StartShow()
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}
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}
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}
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}()
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}
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// 格子棋 Checkered-Chess
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type TenGame struct {
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lock sync.Mutex // 玩家操作锁
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playerMax int // 玩家总人数
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playerID2Image map[int]fyne.Resource // 各个玩家对应的图标
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defaultImage fyne.Resource // 默认图标
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currentRoundPlayer int // 当前行动的玩家
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players [][]int // 各个玩家已完成下棋数据
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allMaps []int // 所有下棋数据
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winCallback func(int) // 胜利返回
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Items []*canvas.Image // 各个板块对象
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w fyne.Window
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itemSize fyne.Size //单个格子大小
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itemX float32 // 格子总数x
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itemY float32 // 格子总数y
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winSum int // 胜利连线数
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Ctx context.Context
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Cancel func()
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isNet bool // 是否是网络模式
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uuid string
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myIndex int
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user *models.Users //
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userIndex int
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online *models.Online
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}
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func NewTenGame(winCallback func(int)) *TenGame {
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playerImageMap := map[int]fyne.Resource{
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0: theme.RadioButtonIcon(),
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1: theme.CancelIcon(),
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//2: theme.DownloadIcon(),
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}
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ctx, cancel := context.WithCancel(context.Background())
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game := &TenGame{
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playerID2Image: playerImageMap,
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defaultImage: nil, //theme.ViewFullScreenIcon(),
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currentRoundPlayer: 0,
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players: make([][]int, len(playerImageMap)),
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winCallback: winCallback,
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itemSize: fyne.NewSize(50, 50),
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itemX: 10,
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itemY: 10,
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winSum: 5,
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Ctx: ctx,
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Cancel: cancel,
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isNet: false,
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}
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return game
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}
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func (t *TenGame) AddNet(uuid string, myIndex int, online *models.Online, user *models.Users) error {
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t.isNet = true
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t.online = online
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t.myIndex = myIndex
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t.user = user
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t.uuid = uuid
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info := &global.RunGameInfo{
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Uuid: t.uuid,
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Type: global.GameType1,
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Obj: t,
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}
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global.CreateGame(info)
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// 发起人
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if myIndex == 0 {
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t.userIndex = 1
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_, err := service.Client.StartGame(t.online, t.uuid, global.GameType1)
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if err != nil {
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t.isNet = false
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return err
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}
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}
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return nil
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}
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func (t *TenGame) StartShow() {
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myApp := fyne.CurrentApp()
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myWindow := myApp.NewWindow("")
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t.w = myWindow
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t.setTitle()
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wSize := fyne.NewSize(t.itemX*(t.itemSize.Width), t.itemY*(t.itemSize.Height))
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myWindow.Resize(wSize)
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myWindow.SetContent(container.New(layout.NewMaxLayout(),
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canvas.NewImageFromResource(drawABackgroundImage(wSize, int(t.itemX), int(t.itemY))),
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t.CanvasObject()))
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myWindow.SetOnClosed(func() {
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if t.isNet {
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global.DeleteGame(t.uuid)
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service.Client.CloseGame(t.online, t.uuid)
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}
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})
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myWindow.CenterOnScreen()
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myWindow.RequestFocus()
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myWindow.Show()
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}
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func (t *TenGame) CanvasObject() fyne.CanvasObject {
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var items []fyne.CanvasObject
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for i := 0; i < int(t.itemX*t.itemY); i++ {
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var itemIndex = i
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image := canvas.NewImageFromResource(t.defaultImage)
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image.FillMode = canvas.ImageFillOriginal
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image.Resize(t.itemSize) //fy
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t.Items = append(t.Items, image)
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toggle := widget.NewButton("", func() {
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err := t.Play(t.myIndex, itemIndex)
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if err != nil {
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dialog.ShowError(err, t.w)
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}
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})
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toggle.Resize(t.itemSize)
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iViews := container.NewBorder(nil, nil, nil, nil, container.NewWithoutLayout(image, toggle))
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iViews.Resize(t.itemSize)
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//gridWrap.Add()
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items = append(items, iViews)
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}
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gridWrap := container.NewGridWithRows(int(t.itemX), items...)
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return container.NewScroll(gridWrap)
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}
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func (t *TenGame) Play(userIndex int, pos int) error {
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t.lock.Lock()
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defer t.lock.Unlock()
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if t.isNet && t.currentRoundPlayer != userIndex {
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return errors.New("你急个der")
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}
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if slices.Contains(t.allMaps, pos) {
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return errors.New("已经下过了")
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}
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if t.isNet && t.myIndex == userIndex {
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// todo 广播数据
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_, err := service.Client.PlayGame(t.online, t.uuid, pos)
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if err != nil {
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return err
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}
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}
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// 下棋
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t.allMaps = append(t.allMaps, pos)
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t.play(pos)
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// 推进
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t.advance()
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return nil
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}
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// 推进
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func (t *TenGame) advance() {
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t.currentRoundPlayer++
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if t.currentRoundPlayer+1 > len(t.playerID2Image) {
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t.currentRoundPlayer = 0
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}
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t.setTitle()
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}
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func (t *TenGame) setTitle() {
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title := fmt.Sprintf("让我们来下棋 %0.f*%0.f win:%d", t.itemX, t.itemY, t.winSum)
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if t.isNet {
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title += fmt.Sprintf(" | 我 vs %s", t.user.Name)
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if t.currentRoundPlayer == t.myIndex {
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title += " | 我的回合"
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} else {
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title += " | 对手回合"
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}
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}
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t.w.SetTitle(title)
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}
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/*
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1, 2, 3
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4, 5, 6
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7, 8, 9
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*/
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func (t *TenGame) play(pos int) {
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// 更新玩家数据
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playerIntList := t.players[t.currentRoundPlayer]
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playerIntList = append(playerIntList, pos)
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t.players[t.currentRoundPlayer] = playerIntList
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// 刷新展示
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t.Items[pos].Resource = t.playerID2Image[t.currentRoundPlayer]
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t.Items[pos].Refresh()
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// check 胜利 判断
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if t.winCheck(playerIntList, pos) {
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endView := widget.NewButton("关闭", func() {
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t.w.Close()
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})
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img := canvas.NewImageFromResource(t.playerID2Image[t.currentRoundPlayer])
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img.FillMode = canvas.ImageFillOriginal
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v := container.NewBorder(nil, endView, nil, nil,
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container.NewBorder(nil, nil, img, nil, widget.NewLabel("胜利")))
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dialog.NewCustomWithoutButtons("游戏结束", v, t.w).Show()
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if t.winCallback != nil {
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t.winCallback(t.currentRoundPlayer)
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}
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} else if len(t.allMaps) == int(t.itemX*t.itemY) {
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endView := widget.NewButton("关闭", t.w.Close)
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img := canvas.NewImageFromResource(t.playerID2Image[t.currentRoundPlayer])
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img.FillMode = canvas.ImageFillOriginal
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v := container.NewBorder(nil, endView, nil, nil,
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container.NewBorder(nil, nil, img, nil, widget.NewLabel("平局")))
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dialog.NewCustomWithoutButtons("游戏结束", v, t.w).Show()
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}
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}
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func (t *TenGame) winCheck(playerIntList []int, pos int) bool {
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//slices.Sort(playerIntList)
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return IsArithmeticSequence2(playerIntList, pos, t.winSum, int(t.itemX), int(t.itemY))
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}
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/*
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0, 1, 2
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3, 4, 5
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6, 7, 8
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*/
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type pos struct {
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x int
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y int
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}
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/*
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{0, 0}, {1, 0}, {2, 0}
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{0, 1}, {1, 1}, {2, 1}
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{0, 2}, {1, 2}, {2, 2}
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0 1 2
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3 4 5
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6 7 8
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*/
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func int3pos(maxX, i int) pos {
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return pos{x: i % maxX, y: i / maxX}
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}
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func pos2int(maxX int, pos pos) int {
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return pos.x + pos.y*maxX
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}
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var lineDirection = [][]pos{
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{{1, 1}, {-1, -1}},
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{{1, -1}, {-1, 1}},
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{{1, 0}, {-1, 0}},
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{{0, 1}, {0, -1}},
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}
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func IsArithmeticSequence2(numbers []int, in int, diff int, mapX, mapY int) bool {
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if len(numbers) <= diff-1 {
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return false
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}
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inPos := int3pos(mapX, in)
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for _, direction := range lineDirection {
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var sum = 0
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for _, idirec := range direction {
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sum += lineSum(inPos, mapX, mapY, numbers, idirec)
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}
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if sum >= diff-1 {
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return true
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}
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}
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return false
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}
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func lineSum(pos pos, mapX, mapY int, numbers []int, direction pos) (sum int) {
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for {
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pos.x += direction.x
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pos.y += direction.y
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if pos.x >= mapX || pos.y >= mapY || pos.x < 0 || pos.y < 0 {
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return
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}
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if !slices.Contains(numbers, pos2int(mapX, pos)) {
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return
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}
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sum++
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}
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}
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// 画背景图
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func drawABackgroundImage(size fyne.Size, itemX, itemY int) fyne.Resource {
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img := image.NewRGBA(image.Rect(0, 0, int(size.Width), int(size.Height)))
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draw.Draw(img, img.Bounds(), &image.Uniform{C: color.White}, image.Point{}, draw.Src)
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//itemX = itemX * 2
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//itemY = itemY * 2
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// 画横线
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for ix := 1; ix < itemX; ix++ {
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i1 := int(size.Height * (float32(ix) / float32(itemX)))
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for x := 1; x < int(size.Width); x++ {
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img.Set(x, i1, color.Black)
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}
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//ix++
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}
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// Draw vertical line
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for ix := 1; ix < itemY; ix++ {
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i2 := int(size.Width * (float32(ix) / float32(itemY)))
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for y := 0; y < int(size.Height); y++ {
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img.Set(i2, y, color.Black)
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}
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//ix++
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}
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buffer := new(bytes.Buffer)
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err := png.Encode(buffer, img)
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if err != nil {
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return nil
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}
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return &fyne.StaticResource{
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StaticName: "",
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StaticContent: buffer.Bytes(),
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}
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}
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