初始化项目文件
This commit is contained in:
614
api_iris/service/api/chess.go
Normal file
614
api_iris/service/api/chess.go
Normal file
@ -0,0 +1,614 @@
|
||||
package api
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"github.com/kataras/iris/v12"
|
||||
"github.com/sirupsen/logrus"
|
||||
"io"
|
||||
"main/database"
|
||||
"main/model"
|
||||
"main/utils"
|
||||
"math/rand"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"sort"
|
||||
"strconv"
|
||||
"strings"
|
||||
"time"
|
||||
)
|
||||
|
||||
var initChessPawns = model.ChessStatus{
|
||||
Current: "",
|
||||
IsEnd: false,
|
||||
Status: "0,1,2,3,4,5,6,7,8;-1,-1,-1,-1,-1,-1,-1,-1,-1;-1,9,-1,-1,-1,-1,-1,10,-1;11,-1,12,-1,13,-1,14,-1,15;-1,-1,-1,-1,-1,-1,-1,-1,-1;-1,-1,-1,-1,-1,-1,-1,-1,-1;31,-1,30,-1,29,-1,28,-1,27;-1,26,-1,-1,-1,-1,-1,25,-1;-1,-1,-1,-1,-1,-1,-1,-1,-1;24,23,22,21,20,19,18,17,16",
|
||||
Winner: "",
|
||||
ChessId: "",
|
||||
}
|
||||
|
||||
func addAiChessPlayer(ctx iris.Context) {
|
||||
username := utils.GetLoginUser(ctx)
|
||||
if username.Username == "" {
|
||||
return
|
||||
}
|
||||
id := ctx.Params().Get("id")
|
||||
status := getChessRoomStatus(id)
|
||||
if status.Players != username.Username {
|
||||
ctx.StatusCode(iris.StatusBadRequest)
|
||||
ctx.SetErr(errors.New("房主方可添加机器人"))
|
||||
return
|
||||
}
|
||||
status.Players += ",ai--" + id
|
||||
status.Status = initChessPawns.Status
|
||||
status.Current = username.Username
|
||||
status.IsEnd = initChessPawns.IsEnd
|
||||
status.Winner = initChessPawns.Winner
|
||||
status.ChessId = initChessPawns.ChessId
|
||||
db := database.GetInstance().GetMysqlDb()
|
||||
if err := db.Save(&status).Error; err != nil {
|
||||
logrus.Errorln("sql执行失败：", err)
|
||||
}
|
||||
err := ctx.JSON(utils.FormatRes(iris.StatusOK, "", status))
|
||||
if utils.ErrHandle(ctx, err) {
|
||||
return
|
||||
}
|
||||
}
|
||||
func updateChessAiStep(ctx iris.Context) {
|
||||
username := utils.GetLoginUser(ctx)
|
||||
if username.Username == "" {
|
||||
return
|
||||
}
|
||||
id := ctx.Params().Get("id")
|
||||
status := getChessRoomStatus(id)
|
||||
if players := strings.Split(status.Players, ","); players[0] != username.Username || players[1] != "ai--"+id {
|
||||
ctx.StatusCode(iris.StatusBadRequest)
|
||||
ctx.SetErr(errors.New("房间人员配置错误"))
|
||||
return
|
||||
}
|
||||
if status.Current != "ai--"+id {
|
||||
ctx.StatusCode(iris.StatusBadRequest)
|
||||
ctx.SetErr(errors.New("当前非ai回合"))
|
||||
return
|
||||
}
|
||||
stepList := strings.Split(getAiChessStep(chessPawnStatusToFen(chessPawnStrToSlice(status.Status)), "queryall", "b"), "|")
|
||||
var tmpNum int
|
||||
if strings.Index(stepList[0], "score:??") != -1 {
|
||||
rand.NewSource(time.Now().Unix())
|
||||
tmpNum = rand.Intn(len(stepList))
|
||||
} else {
|
||||
tmpNum = 0
|
||||
}
|
||||
stepTmp := strings.Split(stepList[tmpNum], ",")[0]
|
||||
//fmt.Println(stepTmp, chessPawnStatusToFen(chessPawnStrToSlice(status.Status)))
|
||||
if strings.Index(stepTmp, "move:") == -1 {
|
||||
ctx.StatusCode(iris.StatusInternalServerError)
|
||||
ctx.SetErr(errors.New("机器人无合适步骤，对局结束"))
|
||||
return
|
||||
}
|
||||
step := strings.Split(stepTmp, "move:")[1]
|
||||
tmp := "abcdefghi0123456789"
|
||||
statusList := chessPawnStrToSlice(status.Status)
|
||||
start0 := 8 - strings.IndexByte(tmp, step[0])
|
||||
end0 := 8 - strings.IndexByte(tmp, step[2])
|
||||
start1 := strings.IndexByte(tmp, step[1]) - 9
|
||||
end1 := strings.IndexByte(tmp, step[3]) - 9
|
||||
statusList[end1][end0] = statusList[start1][start0]
|
||||
statusList[start1][start0] = "-1"
|
||||
status.Status = chessPawnSliceToStr(statusList)
|
||||
status.ChessId = statusList[end1][end0]
|
||||
status.Current = username.Username
|
||||
db := database.GetInstance().GetMysqlDb()
|
||||
if err := db.Save(&status).Error; err != nil {
|
||||
logrus.Errorln("sql执行失败：", err)
|
||||
}
|
||||
err := ctx.JSON(utils.FormatRes(200, "", status))
|
||||
if utils.ErrHandle(ctx, err) {
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
func testChess(ctx iris.Context) {
|
||||
var res [][]string
|
||||
db := database.GetInstance().GetMysqlDb()
|
||||
var status []model.ChessStatus
|
||||
if err := db.Find(&status).Error; err != nil {
|
||||
logrus.Errorln("sql执行失败：", err)
|
||||
}
|
||||
for _, s := range status {
|
||||
stepTmp := getAiChessStep(chessPawnStatusToFen(chessPawnStrToSlice(s.Status)), "queryall", "b")
|
||||
//fmt.Println(s.Status, chessPawnStatusToFen(chessPawnStrToSlice(s.Status)))
|
||||
step := strings.Split(stepTmp, "move:")[1]
|
||||
tmp := "abcdefghi0123456789"
|
||||
//statusList := chessPawnStrToSlice(status.Status)
|
||||
start0 := strings.IndexByte(tmp, step[0])
|
||||
end0 := strings.IndexByte(tmp, step[2])
|
||||
start1 := strings.IndexByte(tmp, step[1]) - 9
|
||||
end1 := strings.IndexByte(tmp, step[3]) - 9
|
||||
statusTmp := chessPawnStrToSlice(s.Status)
|
||||
start := statusTmp[start1][start0]
|
||||
end := statusTmp[end1][end0]
|
||||
res = append(res, []string{start, end})
|
||||
}
|
||||
err := ctx.JSON(utils.FormatRes(iris.StatusOK, "", res))
|
||||
if utils.ErrHandle(ctx, err) {
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
func resetRoom(ctx iris.Context) {
|
||||
username := utils.GetLoginUser(ctx)
|
||||
if username.Username == "" {
|
||||
return
|
||||
}
|
||||
id := ctx.Params().Get("id")
|
||||
status := getChessRoomStatus(id)
|
||||
if utils.DataIsNil(status) {
|
||||
ctx.StatusCode(iris.StatusBadRequest)
|
||||
ctx.SetErr(errors.New("房间号不存在"))
|
||||
return
|
||||
}
|
||||
if strings.Split(status.Players, ",")[0] != username.Username {
|
||||
ctx.StatusCode(iris.StatusBadRequest)
|
||||
ctx.SetErr(errors.New("房主方可重置房间"))
|
||||
return
|
||||
}
|
||||
db := database.GetInstance().GetMysqlDb()
|
||||
status.Status = initChessPawns.Status
|
||||
status.Current = username.Username
|
||||
status.IsEnd = initChessPawns.IsEnd
|
||||
status.Winner = initChessPawns.Winner
|
||||
status.ChessId = initChessPawns.ChessId
|
||||
if err := db.Save(&status).Error; err != nil {
|
||||
logrus.Errorln("sql执行失败：", err)
|
||||
}
|
||||
err := ctx.JSON(utils.FormatRes(iris.StatusOK, "", status))
|
||||
if utils.ErrHandle(ctx, err) {
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
// 新建房间
|
||||
func newChessRoom(ctx iris.Context) {
|
||||
creator := utils.GetLoginUser(ctx)
|
||||
if creator.Username == "" {
|
||||
return
|
||||
}
|
||||
db := database.GetInstance().GetMysqlDb()
|
||||
status := model.ChessStatus{
|
||||
Players: creator.Username,
|
||||
Current: creator.Username,
|
||||
IsEnd: initChessPawns.IsEnd,
|
||||
Status: initChessPawns.Status,
|
||||
Winner: initChessPawns.Winner,
|
||||
ChessId: initChessPawns.ChessId,
|
||||
}
|
||||
if err := db.Create(&status).Error; err != nil {
|
||||
logrus.Errorln("sql执行失败：", err)
|
||||
}
|
||||
err := ctx.JSON(utils.FormatRes(iris.StatusOK, "", status.ID))
|
||||
if utils.ErrHandle(ctx, err) {
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
// 获取所有房间
|
||||
func getChessRooms(ctx iris.Context) {
|
||||
db := database.GetInstance().GetMysqlDb()
|
||||
var rooms []model.ChessStatus
|
||||
if err := db.Find(&rooms).Error; err != nil {
|
||||
logrus.Errorln("sql执行失败：", err)
|
||||
}
|
||||
err := ctx.JSON(utils.FormatRes(iris.StatusOK, "", rooms))
|
||||
if utils.ErrHandle(ctx, err) {
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
// 加入房间
|
||||
func joinChessRoom(ctx iris.Context) {
|
||||
username := utils.GetLoginUser(ctx)
|
||||
if utils.DataIsNil(username) {
|
||||
return
|
||||
}
|
||||
id := ctx.Params().Get("id")
|
||||
status := getChessRoomStatus(id)
|
||||
if utils.DataIsNil(status) {
|
||||
ctx.StatusCode(iris.StatusBadRequest)
|
||||
ctx.SetErr(errors.New("房间号不存在"))
|
||||
return
|
||||
}
|
||||
if len(strings.Split(status.Players, ",")) >= 2 {
|
||||
ctx.StatusCode(iris.StatusBadRequest)
|
||||
ctx.SetErr(errors.New("房间人数已满"))
|
||||
return
|
||||
}
|
||||
if utils.CheckListItem(strings.Split(status.Players, ","), username.Username) {
|
||||
ctx.StatusCode(iris.StatusBadRequest)
|
||||
ctx.SetErr(errors.New("不可重复加入房间"))
|
||||
return
|
||||
}
|
||||
status.Players += fmt.Sprintf(",%s", username.Username)
|
||||
db := database.GetInstance().GetMysqlDb()
|
||||
if err := db.Save(&status).Error; err != nil {
|
||||
logrus.Errorln("sql执行失败：", err)
|
||||
}
|
||||
if err := db.Create(&model.ChessStatusLog{
|
||||
RoomId: status.ID,
|
||||
Players: status.Players,
|
||||
Current: status.Current,
|
||||
IsEnd: status.IsEnd,
|
||||
Status: status.Status,
|
||||
Winner: status.Winner,
|
||||
ChessId: status.ChessId,
|
||||
Time: status.CreatedAt,
|
||||
}).Error; err != nil {
|
||||
logrus.Errorln("sql执行失败：", err)
|
||||
}
|
||||
err := ctx.JSON(utils.FormatRes(iris.StatusOK, "", status))
|
||||
if utils.ErrHandle(ctx, err) {
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
// 离开房间
|
||||
func leaveChessRoom(ctx iris.Context) {
|
||||
username := utils.GetLoginUser(ctx)
|
||||
if utils.DataIsNil(username) {
|
||||
return
|
||||
}
|
||||
id := ctx.Params().Get("id")
|
||||
status := getChessRoomStatus(id)
|
||||
if utils.DataIsNil(status) {
|
||||
ctx.StatusCode(iris.StatusBadRequest)
|
||||
ctx.SetErr(errors.New("房间号不存在"))
|
||||
return
|
||||
}
|
||||
if !utils.CheckListItem(strings.Split(status.Players, ","), username.Username) {
|
||||
ctx.StatusCode(iris.StatusBadRequest)
|
||||
ctx.SetErr(errors.New("未加入该房间"))
|
||||
return
|
||||
}
|
||||
for _, v := range strings.Split(status.Players, ",") {
|
||||
if v != username.Username {
|
||||
status.Players = v
|
||||
}
|
||||
}
|
||||
db := database.GetInstance().GetMysqlDb()
|
||||
if status.Players == username.Username || status.Players == "ai--"+id {
|
||||
if err := db.Delete(&status).Error; err != nil {
|
||||
logrus.Errorln("sql执行失败：", err)
|
||||
}
|
||||
} else {
|
||||
status.Current = status.Players
|
||||
status.ChessId = initChessPawns.ChessId
|
||||
status.IsEnd = initChessPawns.IsEnd
|
||||
status.Winner = initChessPawns.Winner
|
||||
status.Status = initChessPawns.Status
|
||||
if err := db.Save(&status).Error; err != nil {
|
||||
logrus.Errorln("sql执行失败：", err)
|
||||
}
|
||||
}
|
||||
err := ctx.JSON(utils.FormatRes(iris.StatusOK, "", status))
|
||||
if utils.ErrHandle(ctx, err) {
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
// 获取房间状态接口
|
||||
func getChessRoom(ctx iris.Context) {
|
||||
id := ctx.Params().Get("id")
|
||||
status := getChessRoomStatus(id)
|
||||
if utils.DataIsNil(status) {
|
||||
ctx.StatusCode(iris.StatusBadRequest)
|
||||
ctx.SetErr(errors.New("房间号不存在"))
|
||||
return
|
||||
}
|
||||
err := ctx.JSON(utils.FormatRes(iris.StatusOK, "", status))
|
||||
if utils.ErrHandle(ctx, err) {
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
// 更新棋盘状态
|
||||
func updateChessStatus(ctx iris.Context) {
|
||||
username := utils.GetLoginUser(ctx)
|
||||
if utils.DataIsNil(username) {
|
||||
return
|
||||
}
|
||||
id := ctx.Params().Get("id")
|
||||
pawn := ctx.URLParam("pawn")
|
||||
des := ctx.URLParam("des")
|
||||
status := getChessRoomStatus(id)
|
||||
if utils.DataIsNil(status) {
|
||||
ctx.StatusCode(iris.StatusBadRequest)
|
||||
ctx.SetErr(errors.New("房间号不存在"))
|
||||
return
|
||||
}
|
||||
if len(strings.Split(status.Players, ",")) < 2 {
|
||||
ctx.StatusCode(iris.StatusBadRequest)
|
||||
ctx.SetErr(errors.New("房间人数不足"))
|
||||
return
|
||||
}
|
||||
pawnNum, _ := strconv.Atoi(pawn)
|
||||
if (strings.Split(status.Players, ",")[0] == username.Username && pawnNum > 15) || (strings.Split(status.Players, ",")[1] == username.Username && pawnNum < 16) {
|
||||
ctx.StatusCode(iris.StatusBadRequest)
|
||||
ctx.SetErr(errors.New("只能移动自己的棋子"))
|
||||
return
|
||||
}
|
||||
if status.Current != username.Username {
|
||||
ctx.StatusCode(iris.StatusBadRequest)
|
||||
ctx.SetErr(errors.New("当前不是你的回合"))
|
||||
return
|
||||
}
|
||||
if checkChessStep(pawn, status.Status, des) {
|
||||
tmpStatus := chessPawnStrToSlice(status.Status)
|
||||
locTmp := getPawnLoc(status.Status, pawn)
|
||||
toTmp0, _ := strconv.Atoi(strings.Split(des, ",")[0])
|
||||
toTmp1, _ := strconv.Atoi(strings.Split(des, ",")[1])
|
||||
tmpStatus[locTmp[0]][locTmp[1]] = "-1"
|
||||
tmpStatus[toTmp0][toTmp1] = pawn
|
||||
status.Status = chessPawnSliceToStr(tmpStatus)
|
||||
status.ChessId = pawn
|
||||
for _, v := range strings.Split(status.Players, ",") {
|
||||
if v != username.Username {
|
||||
status.Current = v
|
||||
}
|
||||
}
|
||||
if checkWinner(status.Status) == 1 {
|
||||
status.Winner = username.Username
|
||||
status.IsEnd = true
|
||||
status.Current = ""
|
||||
}
|
||||
} else {
|
||||
ctx.StatusCode(iris.StatusBadRequest)
|
||||
ctx.SetErr(errors.New("当前无法移到该位置"))
|
||||
return
|
||||
}
|
||||
db := database.GetInstance().GetMysqlDb()
|
||||
if checkWinner(status.Status) == 2 {
|
||||
for _, v := range strings.Split(status.Players, ",") {
|
||||
if v != username.Username {
|
||||
status.Winner = v
|
||||
status.IsEnd = true
|
||||
}
|
||||
}
|
||||
}
|
||||
if err := db.Save(&status).Error; err != nil {
|
||||
logrus.Errorln("sql执行失败：", err)
|
||||
}
|
||||
if err := db.Create(&model.ChessStatusLog{
|
||||
RoomId: status.ID,
|
||||
Current: status.Current,
|
||||
Players: status.Players,
|
||||
IsEnd: status.IsEnd,
|
||||
Status: status.Status,
|
||||
Winner: status.Winner,
|
||||
ChessId: status.ChessId,
|
||||
Time: status.CreatedAt,
|
||||
}).Error; err != nil {
|
||||
logrus.Errorln("sql执行失败：", err)
|
||||
}
|
||||
err := ctx.JSON(utils.FormatRes(iris.StatusOK, "", status))
|
||||
if utils.ErrHandle(ctx, err) {
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
// 获取房间状态方法
|
||||
func getChessRoomStatus(id string) model.ChessStatus {
|
||||
db := database.GetInstance().GetMysqlDb()
|
||||
var status model.ChessStatus
|
||||
if err := db.Where("id = ?", id).First(&status).Error; err != nil {
|
||||
logrus.Errorln("sql执行失败：", err)
|
||||
}
|
||||
return status
|
||||
}
|
||||
|
||||
func checkWinner(status string) int {
|
||||
if utils.DataIsNil(getPawnLoc(status, "4")) || utils.DataIsNil(getPawnLoc(status, "20")) {
|
||||
return 1
|
||||
}
|
||||
if checkNullPath(chessPawnStrToSlice(status), getPawnLoc(status, "4"), getPawnLoc(status, "20")) {
|
||||
return 2
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
// 获取棋子位置
|
||||
func getPawnLoc(statusStr string, pawn string) [2]int {
|
||||
var res [2]int
|
||||
status := chessPawnStrToSlice(statusStr)
|
||||
for row, i := range status {
|
||||
for col, j := range i {
|
||||
if j == pawn {
|
||||
res[0] = row
|
||||
res[1] = col
|
||||
}
|
||||
}
|
||||
}
|
||||
return res
|
||||
}
|
||||
|
||||
// 判断棋子是否可移动
|
||||
func checkChessStep(pawn string, statusStr string, to string) bool {
|
||||
locList := getPawnLoc(statusStr, pawn)
|
||||
status := chessPawnStrToSlice(statusStr)
|
||||
locTmp0 := locList[0]
|
||||
locTmp1 := locList[1]
|
||||
toTmp := strings.Split(to, ",")
|
||||
toTmp0, _ := strconv.Atoi(toTmp[0])
|
||||
toTmp1, _ := strconv.Atoi(toTmp[1])
|
||||
//目标位置超出棋盘
|
||||
if toTmp0 < 0 || toTmp1 < 0 || toTmp0 > 10 || toTmp1 > 8 {
|
||||
return false
|
||||
}
|
||||
pawnNum, _ := strconv.Atoi(pawn)
|
||||
toPawnNum, _ := strconv.Atoi(status[toTmp0][toTmp1])
|
||||
if (pawnNum < 16 && toPawnNum < 16 && toPawnNum >= 0) || (pawnNum > 15 && toPawnNum > 15) {
|
||||
return false
|
||||
}
|
||||
switch pawn {
|
||||
case "0", "8", "16", "24": //车：同行列，路径为空
|
||||
if (toTmp0 == locTmp0 && toTmp1 != locTmp1) || (toTmp1 == locTmp1 && toTmp0 != locTmp0) && checkNullPath(status, [2]int{locTmp0, locTmp1}, [2]int{toTmp0, toTmp1}) {
|
||||
return true
|
||||
}
|
||||
case "1", "7", "17", "23": //马：日字，前后左右无子
|
||||
if (utils.IntAbs(toTmp0-locTmp0) == 1 && utils.IntAbs(toTmp1-locTmp1) == 2 && status[locTmp0][(locTmp1+toTmp1)/2] == "-1") || (utils.IntAbs(toTmp0-locTmp0) == 2 && utils.IntAbs(toTmp1-locTmp1) == 1 && status[(locTmp0+toTmp0)/2][locTmp1] == "-1") {
|
||||
return true
|
||||
}
|
||||
case "2", "6", "18", "22": //象：田字，不过河，中间格子为空
|
||||
if utils.IntAbs(toTmp0-locTmp0) == 2 && utils.IntAbs(toTmp1-locTmp1) == 2 && ((locTmp0 < 5 && toTmp0 < 5) || (locTmp0 > 4 && toTmp0 > 4)) && status[(locTmp0+toTmp0)/2][(locTmp1+toTmp1)/2] == "-1" {
|
||||
return true
|
||||
}
|
||||
case "3", "5", "19", "21": //士：斜着走，不超出方格
|
||||
if toTmp1 < 3 || toTmp1 > 5 || (locTmp0 < 5 && toTmp0 > 2) || (locTmp0 > 4 && toTmp0 < 7) {
|
||||
return false
|
||||
}
|
||||
if utils.IntAbs(toTmp0-locTmp0) == 1 && utils.IntAbs(toTmp1-locTmp1) == 1 {
|
||||
return true
|
||||
}
|
||||
case "4", "20": //将：走一步，不超出方格
|
||||
if toTmp1 < 3 || toTmp1 > 5 || (locTmp0 < 5 && toTmp0 > 2) || (locTmp0 > 4 && toTmp0 < 7) {
|
||||
return false
|
||||
}
|
||||
if utils.IntAbs(toTmp0-locTmp0)+utils.IntAbs(toTmp1-locTmp1) == 1 {
|
||||
return true
|
||||
}
|
||||
case "9", "10", "25", "26": //炮：同行列，路径不为空，目标位置不为空
|
||||
if ((toTmp0 == locTmp0 && toTmp1 != locTmp1) || (toTmp1 == locTmp1 && toTmp0 != locTmp0)) && ((!checkNullPath(status, [2]int{locTmp0, locTmp1}, [2]int{toTmp0, toTmp1}) && status[toTmp0][toTmp1] != "-1") || (checkNullPath(status, [2]int{locTmp0, locTmp1}, [2]int{toTmp0, toTmp1}) && status[toTmp0][toTmp1] == "-1")) {
|
||||
return true
|
||||
}
|
||||
case "11", "12", "13", "14", "15": //兵：走一步，过河后可横移
|
||||
if (toTmp0 < 5 && toTmp1 == locTmp1 && toTmp0-locTmp0 == 1) || (toTmp0 > 4 && utils.IntAbs(toTmp0-locTmp0+toTmp1-locTmp1) == 1) {
|
||||
return true
|
||||
}
|
||||
case "27", "28", "29", "30", "31": //兵：走一步，过河后可横移
|
||||
if (toTmp0 > 4 && toTmp1 == locTmp1 && toTmp0-locTmp0 == -1) || (toTmp0 < 5 && utils.IntAbs(toTmp0-locTmp0+toTmp1-locTmp1) == 1) {
|
||||
return true
|
||||
}
|
||||
default:
|
||||
return false
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// 棋盘状态字符串转数组
|
||||
func chessPawnStrToSlice(status string) [][]string {
|
||||
var res [][]string
|
||||
for _, i := range strings.Split(status, ";") {
|
||||
var colList []string
|
||||
for _, j := range strings.Split(i, ",") {
|
||||
colList = append(colList, j)
|
||||
}
|
||||
res = append(res, colList)
|
||||
}
|
||||
return res
|
||||
}
|
||||
|
||||
// 棋盘状态数组转字符串
|
||||
func chessPawnSliceToStr(status [][]string) string {
|
||||
var resList []string
|
||||
for _, i := range status {
|
||||
resList = append(resList, strings.Join(i, ","))
|
||||
}
|
||||
res := strings.Join(resList, ";")
|
||||
return res
|
||||
}
|
||||
|
||||
func chessPawnStatusToFen(status [][]string) string {
|
||||
var res []string
|
||||
for _, i := range status {
|
||||
resTmp := ""
|
||||
count := 0
|
||||
for col, j := range i {
|
||||
if j == "-1" && col == len(i)-1 {
|
||||
resTmp += strconv.Itoa(count + 1)
|
||||
} else if j == "-1" {
|
||||
count += 1
|
||||
} else {
|
||||
if count != 0 {
|
||||
resTmp += strconv.Itoa(count)
|
||||
count = 0
|
||||
}
|
||||
switch j {
|
||||
case "0", "8":
|
||||
resTmp += "R"
|
||||
case "1", "7":
|
||||
resTmp += "N"
|
||||
case "2", "6":
|
||||
resTmp += "B"
|
||||
case "3", "5":
|
||||
resTmp += "A"
|
||||
case "4":
|
||||
resTmp += "K"
|
||||
case "9", "10":
|
||||
resTmp += "C"
|
||||
case "11", "12", "13", "14", "15":
|
||||
resTmp += "P"
|
||||
case "16", "24":
|
||||
resTmp += "r"
|
||||
case "17", "23":
|
||||
resTmp += "n"
|
||||
case "18", "22":
|
||||
resTmp += "b"
|
||||
case "19", "21":
|
||||
resTmp += "a"
|
||||
case "20":
|
||||
resTmp += "k"
|
||||
case "25", "26":
|
||||
resTmp += "c"
|
||||
case "27", "28", "29", "30", "31":
|
||||
resTmp += "p"
|
||||
}
|
||||
}
|
||||
}
|
||||
res = append(res, resTmp)
|
||||
}
|
||||
return utils.Reverse(strings.Join(res, "/"))
|
||||
}
|
||||
|
||||
// 判断路径是否为空
|
||||
func checkNullPath(status [][]string, start [2]int, end [2]int) bool {
|
||||
if start[0] == end[0] {
|
||||
path := []int{start[1], end[1]}
|
||||
sort.Ints(path)
|
||||
for i := path[0] + 1; i < path[1]; i++ {
|
||||
if status[start[0]][i] != "-1" {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
if start[1] == end[1] {
|
||||
path := []int{start[0], end[0]}
|
||||
sort.Ints(path)
|
||||
for i := path[0] + 1; i < path[1]; i++ {
|
||||
if status[i][start[1]] != "-1" {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func getAiChessStep(fenStatus string, t string, p string) string {
|
||||
urlPath, err := url.Parse("http://www.chessdb.cn/chessdb.php")
|
||||
params := url.Values{}
|
||||
params.Set("action", t)
|
||||
params.Set("board", fmt.Sprintf("%s %s", fenStatus, p))
|
||||
params.Set("showall", "1")
|
||||
urlPath.RawQuery = params.Encode()
|
||||
res, err := http.Get(urlPath.String())
|
||||
if err != nil {
|
||||
return err.Error()
|
||||
}
|
||||
defer func(Body io.ReadCloser) {
|
||||
err := Body.Close()
|
||||
if err != nil {
|
||||
}
|
||||
}(res.Body)
|
||||
|
||||
body, _ := io.ReadAll(res.Body)
|
||||
return string(body)
|
||||
}
|
||||
Reference in New Issue
Block a user