大多数时间，都在使用 deepin 系统，原来的 WPF 实现似乎越来越遥远了。这几天在家学习了一下 tkinter，顺便予以重写。
内在逻辑是一样的，就不重复，但具体实现层面，如图像不能改变大小等不一而足。由于 AI 出现，再去探讨怎么落子已变得毫无意义，所以只实现了最基本的吃子，打劫，倒扑，悔棋功能。
main.py 代码如下：
import os, sys, enum import tkinter as tk import tkinter.filedialog as fdlg import tkinter.messagebox as mbox from core import Board, StepBoard, Sgf, R CurrDir = os.path.dirname(__file__) sys.path.append(CurrDir) class App(tk.Tk): def __init__(self): super().__init__() menu = tk.Menu(self) weiqi_menu = tk.Menu(menu, tearoff=0) weiqi_menu.add_command(label='开始', command=self.start) weiqi_menu.add_command(label='加载SGF', command=self.load) weiqi_menu.add_command(label='保存SGF', command=self.save) weiqi_menu.add_command(label='退出', command=self.destroy) menu.add_cascade(label='围棋', menu=weiqi_menu) help_menu = tk.Menu(menu, tearoff=0) help_menu.add_command(label='测试', command=self.test) help_menu.add_command(label='关于', command=self.about) menu.add_cascade(label="帮助", menu=help_menu) self.config(menu=menu) self.boards = [Board(self), StepBoard(self)] self.board = self.boards[0] self.board.pack() self.x = (self.winfo_screenwidth()-self.board.w)//2 self.set_geometry(self.board.w,self.board.h,self.x) self.title('x01.weiqi') self.configure(background=R.BgColor) def set_geometry(self,w=800,h=600,x=300,y=20): self.geometry('{}x{}+{}+{}'.format(w,h,x,y)) def test(self): self.board.test_steps() def about(self): mbox.showinfo("关于 x01.weiqi", "为跨平台而采用 python 实现的围棋程序 x01.weiqi, 版权属于x01（黄雄）所有。") def start(self): self.board.back_all() self.board.pack_forget() self.board = self.boards[0] self.board.pack() self.set_geometry(self.board.w,self.board.h,self.x) def load(self): self.board.back_all() self.board.pack_forget() self.board = self.boards[1] self.board.pack() types = (('SGF files', '*.sgf'), ('All files', '*.*')) filename = fdlg.askopenfilename(title='打开棋谱', filetypes=types) if filename: self.board.load(filename) self.set_geometry(self.board.w,self.board.h,self.x) def save(self): steps = self.board.wqcore.SgfSteps sgf = Sgf() types = (('SGF files', '*.sgf'), ('All files', '*.*')) filename = fdlg.asksaveasfilename(title='保存棋谱', filetypes=types) if filename: sgf.Save(steps, filename) mbox.showinfo('保存棋谱','[' + filename + '] 保存成功') if __name__ == "__main__": App().mainloop()
core.py 代码如下：
import os import tkinter as tk import tkinter.ttk as ttk CurrDir = os.path.dirname(__file__) class Board(tk.Frame): def __init__(self, master): super().__init__(master) self.w = self.h = R.StoneSize * R.CellNumber+10 self.offset = R.StoneSize/2+5 self.canvas = tk.Canvas(self, bg=R.BgColor,width=self.w,height=self.h) self.canvas.bind(R.ButtonLeft, self.next_one) self.canvas.bind(R.ButtonRight, self.back_one) self.canvas.pack() self.draw_lines() self.draw_stars() self.black_stone = tk.PhotoImage(file=os.path.join(CurrDir,'res/black-{}.png'.format(R.StoneSize))) self.white_stone = tk.PhotoImage(file=os.path.join(CurrDir,'res/white-{}.png'.format(R.StoneSize))) self.isBlack = True self.poses = [] self.stepCount = 0 self.wqcore = WqCore() self.once = Record() # 打劫 self.deads = {} # 悔棋 self.configure(background=R.BgColor) def draw_lines(self): for i in range(R.CellNumber): self.canvas.create_line(self.offset,i*R.StoneSize + self.offset,self.w-self.offset,i*R.StoneSize+self.offset) self.canvas.create_line(i*R.StoneSize+self.offset,self.offset,i*R.StoneSize+self.offset,self.h-self.offset) def draw_stars(self): stars = [(3,3), (3,9), (3,15),(9,3,),(9,9),(9,15),(15,3),(15,9),(15,15)] r = 3 for i in range(R.StarNumber): x,y = self.offset + stars[i][0]*R.StoneSize,self.offset + stars[i][1]*R.StoneSize self.canvas.create_oval(x-r, y-r, x+r, y+r, fill="black") def next_one(self, e): x,y = e.x//R.StoneSize, e.y // R.StoneSize color = 1 if self.isBlack else -1 self.draw_stone((x,y), color) self.kill() def draw_stone(self, pos, color): if color==0: return record = self.wqcore.GetRecord(pos) if record is None or record.color != 0: return x,y = pos self.stepCount += 1 self.poses.append(pos) self.wqcore.Steps.append(Record(row=y,col=x,count=self.stepCount, color=color)) self.wqcore.SgfSteps.append(Record(y,x,self.stepCount,color)) self.wqcore.UpdateRecords() stone = self.black_stone if color == 1 else self.white_stone self.canvas.create_image(self.offset + x*R.StoneSize, self.offset + y*R.StoneSize, image=stone) self.isBlack = not self.isBlack def kill(self): deads = self.wqcore.KillOther() steps = self.wqcore.Steps[:] if deads is not None: if len(deads) == 1: col,row = deads[0] if self.once.count == self.stepCount - 1 and (col,row) in self.wqcore.LinkPoses((self.once.col,self.once.row)): self.back_one(None) return self.once = Record(row, col, self.stepCount,0) dead_records = [ self.wqcore.GetRecord(d) for d in deads] self.deads[self.stepCount] = [Record(d.row,d.col,d.count,-self.wqcore.Current().color) for d in dead_records] for d in deads: r = self.wqcore.GetRecord(d) r = Record(r.row,r.col,r.count, -self.wqcore.Current().color) self.delete_stone(d) for i,s in enumerate(steps): if (s.col,s.row) == d and r.count == s.count: self.wqcore.Steps[i].color = 0 else: deads = self.wqcore.KillSelf() if deads is not None: dead_records = [ self.wqcore.GetRecord(d) for d in deads] self.deads[self.stepCount] = [Record(d.row,d.col,d.count,self.wqcore.Current().color) for d in dead_records] for d in deads: r = self.wqcore.GetRecord(d) r = Record(r.row,r.col,r.count,self.wqcore.Current().color) self.delete_stone(d) for i,s in enumerate(steps): if (s.col,s.row) == d and r.count == s.count: self.wqcore.Steps[i].color = 0 self.wqcore.DeadPoses.clear() self.wqcore.UpdateRecords() def test_steps(self): print(self.wqcore.SgfSteps) def back_all(self): for step in self.wqcore.Steps[:]: self.back_one(None) def back_one(self, e): if len(self.poses) == 0: return pos = self.poses.pop() self.delete_stone(pos) self.show_deads() p = self.wqcore.Steps.pop() self.wqcore.SgfSteps.pop() for i, r in enumerate(self.wqcore.Records[:]): if (p.col, p.row) == (r.col,r.row): self.wqcore.Records[i].count = -1 self.wqcore.Records[i].color = 0 self.isBlack = not self.isBlack self.stepCount -= 1 def last_deads(self): if self.stepCount in self.deads.keys(): deads = self.deads[self.stepCount][:] del self.deads[self.stepCount] return deads return None def get_deads(self): deads = self.last_deads() if deads is None: return None self.wqcore.GetDeadBlocks(deads) result = [r for r in deads if (r.col,r.row) in self.wqcore.DeadPoses] self.wqcore.DeadPoses.clear() return result[:] def show_deads(self): deads = self.get_deads() if deads is None: return for d in deads: for i, s in enumerate(self.wqcore.Steps[:]): if s.count == d.count: self.wqcore.Steps[i].color = d.color stone = self.black_stone if d.color == 1 else self.white_stone self.canvas.create_image(self.offset + d.col*R.StoneSize, self.offset + d.row*R.StoneSize, image=stone) self.wqcore.DeadPoses.clear() self.wqcore.UpdateRecords() def delete_stone(self, pos): r = self.wqcore.GetRecord(pos) if r is None or r.color == 0: return col,row = pos x,y = self.offset + col*R.StoneSize, self.offset + row*R.StoneSize stone = self.canvas.find_closest(x,y) if stone: self.canvas.delete(stone) class WqCore: def __init__(self): self.Steps = [] # 棋步 self.SgfSteps = [] self.Records = [Record(r,c) for r in range(0,19) for c in range(0,19)] # 棋谱 self.DeadPoses = [] def UpdateRecords(self): records = self.Records[:] for i,r in enumerate(records): for s in self.Steps: if (s.col,s.row) == (r.col,r.row): self.Records[i] = s def Current(self): if len(self.Steps) == 0: return None else: return self.Steps[-1] def KillOther(self): c = self.Current() if c is None: return None poses = self.LinkPoses((c.col,c.row)) records = [r for r in self.Records if (r.col,r.row) in poses and r.color != c.color and r.color != 0] result = [] for temp in records: self.DeadPoses.clear() deads = self.GetDeadPoses((temp.col, temp.row)) if deads is not None: [result.append(d) for d in deads] return None if len(result) == 0 else result[:] def KillSelf(self): c = self.Current() if c is None: return None poses = self.LinkPoses((c.col,c.row)) records = [r for r in self.Records if (r.col,r.row) in poses and r.color == c.color and r.color != 0] for temp in records: self.DeadPoses.clear() deads = self.GetDeadPoses((temp.col, temp.row)) if deads is not None: return deads return None def GetRecord(self, pos): for r in self.Records: if (r.col, r.row) == pos: return r return None def GetDeadPoses(self, pos): record = self.GetRecord(pos) self.DeadPoses.append(pos) poses = set(self.LinkPoses(pos)).difference(set(self.DeadPoses)) records = [r for r in self.Records if (r.col,r.row) in poses] result = [] for t in records: if t.color == 0: self.DeadPoses.clear() return None elif t.color == record.color: deads = self.GetDeadPoses((t.col,t.row)) if deads is not None: continue else: return None return self.DeadPoses def GetDeadBlocks(self, deads): self.DeadPoses.clear() curr = self.Current() col,row,color = curr.col, curr.row,curr.color poses = self.LinkPoses((col,row)) for pos in poses: for d in deads: if (d.col,d.row) == pos and d.color == -color: self.GetDeadBlock(d,deads) def GetDeadBlock(self, record, deads): col,row,color = record.col,record.row,record.color self.DeadPoses.append((col,row)) links = set(self.LinkPoses((col,row))).difference(set(self.DeadPoses)) poses = [(r.col,r.row) for r in deads if (r.col,r.row) in links and r.color == color] for x,y in poses: r = self.GetRecord((x,y)) r.color = color self.GetDeadBlock(r, deads) def IsValid(self, pos): x,y = pos if 0 <= x < 19 and 0 <= y < 19: return True else: return False def LinkPoses(self, pos): poses = [] x,y = pos for i in range(-1,2): for j in range(-1,2): if i==j or i==-j: continue if self.IsValid(pos): poses.append((x+j,y+i)) poses.append(pos) return poses def RoundPoses(self, pos): poses = [] x,y = pos for i in range(-1,2): for j in range(-1,2): if self.IsValid(pos): poses.append((x+j,y+i)) return poses class Record: def __init__(self, row=-1,col=-1,count=-1,color=0): self.row = row self.col = col self.count = count self.color = color # black:1,white:-1,empty=0 def __repr__(self): return 'Record({},{},{},{})'.format(self.row,self.col,self.count,self.color) class R: # stone and board StoneSize = 32 CellNumber = 19 StarNumber = 9 BgColor = '#ec5' # bind event names ButtonLeft = '<Button-1>' ButtonRight = '<Button-3>' class Sgf: # # 根属性 # CA = 'CA' # 字符集 # FF = 'FF' # 文件格式（1-4） # GM = 'GM' # 对局类别：1 围棋, 3 国际象棋，4 五子棋，7 中国象棋 # SZ = 'SZ' # 棋盘大小 # AP = 'AP' # 应用软件 # # 对局信息 # GN = 'GN' # 棋谱名称 # GC = 'GC' # 棋谱备注 # PB ='PB' # 黑方 # PW = 'PW' # 白方 # BR = 'BR' # 黑方段位 # WR = 'WR' # 白方段位 # RE = 'RE' # 结果：0 和棋,B+3 黑胜3目，B+R 黑中盘胜 # KM = 'KM' # 贴目 # HA = 'HA' # 让子 # TM = 'TM' # 对局时限 # DT = 'DT' # 日期 # SO = 'SO' # 来源 # OT = 'OT' # 读秒方式 # RU = 'RU' # 规则 # RM = 'RM' # US = 'US' # 编写者 # CP = 'CP' # 版权 # AN = 'AN' # 注解 # EV = 'EV' # 赛事 # RO = 'RO' # 回合 # PC = 'PC' # 地点 # # 走子 # B = 'B' # 黑走子 # W = 'W' # 白走子 def __init__(self, pb='black', pw='white',dt='2020-3-11', gn='Test'): self.Begin = '(;GM[1]PB[{}]PW[{}]BR[2D]WR[2D]RE[]KM[7.5]HA[0]TM[{}]DT[600]GN[{}]SO[x01.weiqi]OT[3/0.5]SZ[19]FF[4]CA[UTF-8]RU[zh]RM[]'.format( pb,pw,dt,gn ) self.End = ')' def ToSgf(self, steps): body = '' a = ord('a') for step in steps: color = ';B[' if step.color == 1 else ';W[' body += color + chr(a+step.col) + chr(a + step.row) + ']' return self.Begin+body+self.End def ToSteps(self, sgf): sgfs = sgf.split(';') sgfs = sgfs[2:-1] count = 0 steps = [] a = ord('a') for s in sgfs: color = 1 if s[0:1] == 'B' else -1 col = ord(s[2:3]) - a row = ord(s[3:4]) - a count += 1 steps.append(Record(row,col,count,color)) return steps def Load(self, filename): sgf = '' with open(filename) as f: for line in f: line = line.strip() sgf += line return self.ToSteps(sgf) def Save(self, steps, filename): with open(filename, 'w') as fd: sgf = self.ToSgf(steps) fd.write(sgf) class StepBoard(Board): def __init__(self, master): super().__init__(master) self.sgf = Sgf() self.sgf_steps = None self.creat_operatebar() def next_one(self, e): if self.sgf_steps is None: return step = self.sgf_steps[self.stepCount] self.draw_stone((step.col,step.row), step.color) self.kill() def load(self, filename): self.sgf_steps = self.sgf.Load(filename) def creat_operatebar(self): bar = tk.Frame(self, height=40, width=self.w, bg=R.BgColor) btnStart = tk.Button(bar, text='|<', command=lambda : self.back_all(), bg=R.BgColor) btnPrevFive = tk.Button(bar, text='<<', command=lambda : [self.back_one(None) for i in range(5)],bg=R.BgColor) btnPrev = tk.Button(bar, text='<', command=lambda : self.back_one(None),bg=R.BgColor) btnNext = tk.Button(bar,text='>', command=lambda : self.next_one(None),bg=R.BgColor) btnNextFive = tk.Button(bar,text='>>', command=lambda : [self.next_one(None) for i in range(5)],bg=R.BgColor) btnEnd = tk.Button(bar,text='>|', command=lambda : [self.next_one(None) for i in range(len(self.sgf_steps)-self.stepCount)],bg=R.BgColor) btnStart.pack(side=tk.LEFT, padx=6) btnPrevFive.pack(side=tk.LEFT, padx=6) btnPrev.pack(side=tk.LEFT, padx=6) btnNext.pack(side=tk.LEFT, padx=6) btnNextFive.pack(side=tk.LEFT, padx=6) btnEnd.pack(side=tk.LEFT, padx=6) bar.pack() self.h += 40 if __name__ == "__main__": print(range(0)) pass
代码在 x01.lab/py/game/weiqi 下，链接：https://gitee.com/chinax01/x01.lab