[Pyhon] 成發-Gobang

　　時隔這麼久，我終於停止耍廢了(X
　　為了高二的成發，所以我花了這幾天學了下tkinter，然後寫了一個PvP的五子棋遊戲出來了，嗯嗯，反正也沒有甚麼技術成分，只是有時候把_打成i然後de了半小時的code之類的，sad，總之最後弄出來了啦XD，有想過要弄得很精美，不過我有好多障礙所以還是算了，背景色有點糟糕，可能會再調吧，總之，嗯，就這樣吧。
　　下面附上code，猜到了嗎？對! 就是這不是用C++寫的喔>_<

import tkinter as tk
import tkinter.messagebox
import numpy as np

class Chess_Board():
    
    def __init__(self):
        self.start_X = 200
        self.start_Y = 150
        self.board_width = 30
        self.board_num = 19
        self.board_line_width = 2
        self.piece_size = 10
        self.canvas_width = 1024
        self.canvas_height = 876
        self.window = tk.Tk()
        self.window.title('Gobang')
        self.window.configure(bg = '#bb5e00')
        #self.window.geometry('1400x968')
        self.count = 0
        self.win_num = 5
        self.canvas = tk.Canvas(self.window,bg = '#bb5e00',width = self.canvas_width, height = self.canvas_height)
        self.element = []
        self.button = tk.Button(self.window,text = 'New Game',width = 15, height = 5,command = self.new_game)
        self.button.pack()
    def has_winner(self,x,y):
        d = np.array([0,1,-1])
        for i in range(3):
            for j in range(3):
                if d[i] == 0 and d[j] == 0: continue
                dx,dy,cnt = x,y,0
                for _ in range(self.win_num):
                    if self.judge[dx][dy] == self.judge[x][y]: cnt += 1
                    dx, dy = dx+d[i], dy+d[j]
                    if dx < 0 or dx >= self.board_num or dy < 0 or dy >= self.board_num: break
                if cnt == self.win_num: return self.judge[x][y]
        return False
    
    def paint(self,event):
        px,py = (event.x-self.start_X)//self.board_width, (event.y-self.start_Y)//self.board_width
        x, y = px * self.board_width + self.board_width/2 + self.start_X, py * self.board_width + self.board_width/2 + self.start_Y
        if x-self.piece_size < self.start_X or x+self.piece_size > self.board_num*self.board_width+self.start_X or y-self.piece_size < self.start_Y or y+self.piece_size > self.board_num*self.board_width+self.start_Y or self.judge[px][py] != 0: return
        self.judge[px][py] = 1 if self.count %2 == 0 else -1
        piece_color = 'black' if self.count % 2 == 0 else 'white'
        self.element.append(self.canvas.create_oval(x-self.piece_size,y-self.piece_size,x+self.piece_size,y+self.piece_size,fill = piece_color))
        self.count += 1
        flag = self.has_winner(px,py)
        winner = 'Black' if flag == 1 else 'White'
        if flag != 0:
            tk.messagebox.showinfo(title = 'game',message = winner + ' Win')
            self.clear_game()
            
    def new_game(self):
        for num in range(self.board_num+1):
            self.canvas.create_line(num*self.board_width+self.start_X,self.start_Y,num*self.board_width+self.start_X,self.board_width*self.board_num+self.start_Y,width = self.board_line_width)
            self.canvas.create_line(self.start_X,num*self.board_width+self.start_Y,self.board_width*self.board_num+self.start_X,num*self.board_width+self.start_Y,width = self.board_line_width)
        self.judge = np.zeros((self.board_num+1,self.board_num+1))
        self.play_game()
        
    def play_game(self):
        self.clear_game()
        self.canvas.bind('<Button-1>',self.paint)
        self.canvas.pack(expand = tk.YES, fill = tk.BOTH)
        self.window.mainloop()

    def clear_game(self):
        for ele in self.element: self.canvas.delete(ele)
        self.judge = np.zeros((self.board_num+1,self.board_num+1))
        self.count = 0

chess_board = Chess_Board()
chess_board.new_game()