Python实现极限车神游戏的示例代码

import tkinter as tk
import threading,random,time,datetime
import inspect
import ctypes
from tkinter import ttk
from pygame import mixer

FLAG = True  # 定义一个信号量，用于判断最前面的小车是否到达终点，游戏结束变为False
CARFLAG = True # 定义小车真正在窗口上移动时的信号量,当小车在窗口上静止不动时变为False
ROAD = ''  # 赛道（Python，Java，MySql赛道）

# 玩家类
class Player:
    def __init__(self,username):
        self.username = '[玩家]'+username
    # 创建小车
    def car_create(self,c,carposy_list):
        self.car = Car('./sucai/car1.png', carposy_list, 'img1', self.username)
        self.car_img = tk.PhotoImage(file=self.car.filepath)
        c.create_image(self.car.posx, self.car.posy, image=self.car_img, tag=self.car.cartag)
        c.create_text(self.car.posx-30, self.car.posy, text=self.car.username, font=("Purisa", 16), fill='white', tag=self.car.username)
# 电脑类
class Computer:
    def __init__(self,username='[电脑]'):
        self.username = username
    # 创建小车
    def car_create(self,c,filepath, posy, cartag, username):
        self.car = Car(filepath, posy, cartag, username)
        self.car_img = tk.PhotoImage(file=self.car.filepath)
        c.create_image(self.car.posx, self.car.posy, image=self.car_img, tag=self.car.cartag)
        c.create_text(self.car.posx-30, self.car.posy, text=self.car.username, font=("Purisa", 16), fill='white',tag=self.car.username)
# 赛道类
class Road:
    def __init__(self,roadtype):
        self.text = []
        with open(f'./sucai/{roadtype}关键字.txt', mode='r', encoding='utf-8') as f:
            for line in f:
                self.text.append(line.strip().split('\t')[0])
        self.road_number = int(len(self.text)*1.2) if ROAD == 'Python' else int(len(self.text)*1.5) # 赛道的数量
        self.road_length = (self.road_number - 3) * 1000 # 需要跑完赛道的长度
        self.road_s = 0.0
    # 起点线
    def begin(self,c):
        c.create_rectangle(100, 50, 150, 352, fill='#FFF6EE', tag='begin')
        c.create_text(135, 200, text='R\ne\na\nd\ny\ni\nn\ng\n \nG\nO', font=("Purisa", 20), fill='black', tag='begin')
    # 终点线
    def destination(self,c):
        self.c_end = c.create_text(self.road_length - 120, 200, text='终\n点', font=("Purisa", 52), fill='white',tag='end')
    # 路相对于车移动
    def roadmove(self,c,tag_road):
        global FLAG,player
        self.tag_road = tag_road
        if FLAG:
            self.road_s += player.car.speed
            if self.road_s > 1000:
                self.road_s = 0.0
                if self.tag_road:
                    c.delete(self.tag_road.pop(0))
            for i in range(1, self.road_number + 1):
                c.move(i, -player.car.speed, 0)
            c.move(self.c_end, -player.car.speed, 0)

# 小树类
class Tree:
    speed = 0
    def __init__(self, posx,posy,filepath,treetag='tree'):
        self.posx = posx
        self.posy = posy
        self.filepath = filepath
        self.treetag = treetag
    # 创建树
    def tree_create(self,c):
        self.tree_img = tk.PhotoImage(file=self.filepath)
        c.create_image(self.posx, self.posy, image=self.tree_img, tag=self.treetag)
    # 树相对于车移动
    def treemove(self, c):
        global FLAG,player
        if FLAG:
            if self.posx >10:
                self.speed = player.car.speed
                self.posx -= self.speed
                c.delete(self.treetag)
                c.create_image(self.posx, self.posy, image=self.tree_img, tag=self.treetag)
            else:
                self.posx = random.randint(550,950)
                self.speed = player.car.speed
                self.posx -= self.speed
                c.create_image(self.posx, self.posy, image=self.tree_img, tag=self.treetag)

# 小车类
class Car:
    speed = 2.0  # 初始化小车的移动速度
    posx = 70  # 初始化小车的初始位置，x轴方向
    car_move_distance = []  # 记录小车,以初始化速度speed = 2.0开始移动的路程
    def __init__(self, filepath, posy, cartag, username):
        self.filepath = filepath
        self.posy = posy
        self.cartag = cartag
        self.username = username
    # 小车移动方法
    def car_move(self,c,car_img):
        global FLAG
        print(self.username,'准备就绪...')
        self.car_img = car_img
        def run():
            if FLAG:
                if CARFLAG:
                    self.posx += self.speed
                    self.car_move_distance = []
                    self.car_move_distance.append((self.cartag, self.posx))
                    c.delete(self.cartag)
                    c.create_image(self.posx, self.posy, image=self.car_img, tag=self.cartag)
                    c.delete(self.username)
                    c.create_text(self.posx, self.posy, text=self.username, font=("Purisa", 13), fill='white',tag=self.username)
                else:
                    c.delete(self.cartag)
                    c.create_image(self.posx, self.posy, image=self.car_img, tag=self.cartag)
                    c.delete(self.username)
                    c.create_text(self.posx, self.posy, text=self.username, font=("Purisa", 13), fill='white',tag=self.username)
                c.after(10, run)
            else: print(f'{self.username} 小车停止')
        run()
    # 小车移动速度随时变化
    def car_speed_change(self):
        global FLAG,player
        time.sleep(2.3)
        while FLAG:
            if player.car.speed < 14: self.speed = random.uniform(player.car.speed - 0.3, player.car.speed + 0.7)
            elif 14 < player.car.speed < 18: self.speed = random.uniform(player.car.speed - 0.8, player.car.speed + 0.5)
            else: self.speed = random.uniform(19 - 1.1, 19 + 0.3)
            time.sleep(1)
# 打字类
class display_text:
    def __init__(self, gw):
        self.gw = gw
        self.l1_oop = []  # 存储提示标签对象
        self.l2_oop = []  # 存储玩家打字时的标签对象
        self.cpm_list = []    #用正确的总输入字符次数除以总花费的时间（以分钟为单位）
        self.typspeed = 0.0  # 记录打字的速度
        self.anwser = ''  # 拼接答案
        self.text = self.gw.road.text  # 单词内容
        self.text2 = self.text.copy()
        self.text.extend(self.text2)  # 单词内容翻倍 x 2
        self.text_number = len(self.text) / 2  # 单词个数
        self.loading_text()
    # 加载打字内容
    def loading_text(self):
        col = 1  # 列数
        number = 20  # 每页展示20个字
        for i, text in enumerate(self.text[:number]):
            l1 = tk.Label(gw.text_frame, text=text, bg='white', font=('微软雅黑', 15))
            l2 = tk.Label(gw.text_frame, text='', bg='white', font=('微软雅黑', 15))
            if i < int(number / 2):
                l1.grid(row=1, column=col, )
                l2.grid(row=2, column=col, )
            elif int(number / 2) <= i < number:
                l1.grid(row=3, column=col - int(number / 2), )
                l2.grid(row=4, column=col - int(number / 2), )
            col += 1
            l1.focus_set()
            l1.bind("<Key>", self.l_bind)
            self.l1_oop.append(l1)
            self.l2_oop.append(l2)
    # 标签绑定键盘事件
    def l_bind(self, event):
        # print(f"事件触发键盘输入:{event.char},对应的ASCII码:{event.keycode}")
        global FLAG
        if not FLAG: return
        if not self.text: return
        if event.keycode == 8:
            self.anwser = ''
            self.l2_oop[0].configure(text='')
            return
        if not 65 <= event.keycode <= 90: return
        self.anwser += event.char
        self.l2_oop[0].configure(text=self.anwser, bg='#FFFAE3')
        result = self.text[0]
        if self.anwser.strip() == result:
            self.cpm_list.append(result)
            self.l1_oop[0].configure(fg='red')
            self.text.remove(result)
            self.l1_oop.pop(0)
            self.l2_oop.pop(0)
            self.anwser = ''
            if not self.l1_oop and len(self.text) != 0:
                gw.text_frame.destroy()
                gw.display_text_frame()
                self.loading_text()
            return
        if len(self.anwser) >= len(result):
            self.anwser = ''
    # 检测打字速度, 每分钟输入了多少字符
    def typing_speed(self):
        global FLAG
        time_ = 0
        while FLAG:
            time_ += 1
            try:
                self.cpm = round(len(''.join(self.cpm_list)) / time_ * 60)
                self.wpm = round(len(self.cpm_list) / (time_ / 60))# 用来表示打字速度，即每分钟打多少个字（或单词）
                gw.cpm_label.configure(text=f'cpm：{self.cpm}')
                gw.wpm_label.configure(text=f'wpm：{self.wpm}')
            except:
                self.cpm = 0
                self.wpm = 0
            self.typspeed = self.cpm  / 12
            time.sleep(1)
# 游戏窗口类
class GameWindow:
    bgcolor = '#68696E' # 画布颜色
    root = tk.Tk()
    root.title('打字小游戏开发')
    screenwidth = root.winfo_screenwidth()
    screenheight = root.winfo_screenheight()
    def __init__(self):
        pass
    # 窗口页面的大小
    def window_page_size(self,windowsize):
        rootwidth, rootheight = windowsize
        rootposx = int((self.screenwidth - rootwidth) / 2)
        rootposy = int((self.screenheight - rootheight) / 2) - 100
        self.root.geometry('{}x{}+{}+{}'.format(rootwidth, rootheight, rootposx, rootposy))
        time.sleep(0.1)
    # 选择赛道
    def select_road(self):
        def func(event):
            global FLAG,CARFLAG,ROAD
            FLAG = True
            CARFLAG = True
            road = event.widget["text"]
            print(road)
            ROAD = road[:-2]
            self.select_road_frame.destroy()
            self.window_page_size((1000, 560))
            self.create_canvas()
            configuration_project(ROAD)
            self.recording_time()
            self.display_typing_speed()
            self.replay_button()
            self.return_button()
        self.window_page_size((500, 300))
        self.select_road_frame = tk.Frame(self.root)
        self.select_road_frame.place(x=0, y=0, width=500, height=300)
        for road in ['Python赛道','Java赛道','MySql赛道']:
            b = tk.Button(self.select_road_frame, text=road,font=('华文行楷', 26),relief=tk.RAISED,cursor='hand2',width=12,height=1)
            b.pack(pady=20)
            b.bind("<Button-1>", func)
    # 创建一张画布
    def create_canvas(self):
        self.canvas = tk.Canvas(self.root, width=1000, height=400, bg=self.bgcolor)
        self.canvas.place(x=0, y=0)
    # 创建一条路——赛道
    def create_road(self,roadtype):
        # self.road = Road('Java')  # 实列化一个路的对象（Java类型的路）
        self.road = Road(roadtype)  # 实列化一个路的对象（Python类型的路）
        self.road_img = tk.PhotoImage(file='./sucai/road.png')
        self.c_road = [self.canvas.create_image(i, 200, image=self.road_img, tag=f'c_road{i}') for i in range(500, self.road.road_number * 1000, 1000)]
        self.tag_road = [f'c_road{i}' for i in range(500, (self.road.road_number - 2) * 1000, 1000)]
    # 创建两棵树
    def create_tree(self):
        self.tree1 = Tree(posx=160, posy=350,filepath='./sucai/tree1.png',treetag='tree1')
        self.tree1.tree_create(self.canvas)
        self.tree2 = Tree(posx=230, posy=340,filepath='./sucai/tree2.png', treetag='tree2')
        self.tree2.tree_create(self.canvas)
    # 创建跑程进度条
    def displayprogressbar(self,caroop_list):
        maximum = self.road.road_length
        self.progressbar_list = []
        for i in range(4):
            progressbar = ttk.Progressbar(self.canvas, length=200, maximum=maximum)
            progressbar.place(x=10, y= 20 if i == 0 else i*40 + 20)
            tk.Label(self.canvas,text=caroop_list[i].username,fg='#191970').place(x=215,y=20 if i == 0 else i*40 + 20)
            self.progressbar_list.append(progressbar)
    # 重新开始按钮
    def replay_button(self):
        def function():
            global FLAG,CARFLAG,end_label_list,dt
            FLAG = False
            CARFLAG = False
            for t in threading.enumerate()[1:]:
                stop_thread(t)
            self.canvas.destroy()
            self.text_frame.destroy()
            if end_label_list:
                for i in end_label_list: i.destroy()
            del dt
            FLAG = True
            CARFLAG = True
            self.create_canvas()
            configuration_project(ROAD)
            self.recording_time()
            self.return_button()
        self.replaybutton_img = tk.PhotoImage(file='./sucai/replay.png')
        tk.Label(self.root,text='重新开始').place(x=920,y=480)
        replaybutton = tk.Button(self.root, image=self.replaybutton_img, command=function)
        replaybutton.place(x=910,y=400)
    # 返回按钮
    def return_button(self):
        def function():
            global FLAG,CARFLAG,ROAD,end_label_list,dt
            FLAG = False
            CARFLAG = False
            ROAD = ''
            for t in threading.enumerate()[2:]:
                stop_thread(t)
            self.canvas.destroy()
            self.text_frame.destroy()
            self.cpm_label.destroy()
            self.wpm_label.destroy()
            if end_label_list:
                for i in end_label_list: i.destroy()
            del dt
            self.select_road()
        self.returnbutton_img = tk.PhotoImage(file='./sucai/return.png')
        returnbutton = tk.Button(self.root,text='返回',image=self.returnbutton_img,command=function)
        returnbutton.place(x=900,y=50)
    # 记录游戏时间
    def recording_time(self):
        time_label = tk.Label(self.canvas, text='时长：00:00:00', font=("华文行楷", 15), background='#DAEFE6')
        time_label.place(x=870, y=20)
        start_time = datetime.datetime.now()
        def run():
            global FLAG
            if FLAG:
                time_label.after(1000, run)
                update_time = datetime.datetime.now() - start_time
                self.time_ = f'时长：{update_time}'.split('.')[0]
                time_label.configure(text=self.time_)  # 不显示时长的毫秒值
        run()
    # 展示文本
    def display_text_frame(self):
        self.text_frame = tk.Frame(self.root, bg='white')
        self.text_frame.place(x=100, y=400, width=800, height=150)
    # 显示打字速度
    def display_typing_speed(self):
        self.cpm_label = tk.Label(self.root,text='cpm：0', font=("微软雅黑", 13),fg='#A52A2A')
        self.cpm_label.place(x=8,y=410)
        self.wpm_label = tk.Label(self.root, text='wpm：0', font=("微软雅黑", 13),fg='#A52A2A')
        self.wpm_label.place(x=8, y=440)
    # 播放背景音乐函数
    def playmusic(self,):
        global FLAG
        mixer.init()
        mixer.music.load('./sucai/bgmusic.mp3')
        mixer.music.play()
        while FLAG:
            time.sleep(2)
        mixer.music.stop()
    # 显示窗口
    def displaywindow(self):
        self.root.resizable(False, False)
        self.root.mainloop()

def _async_raise(tid, exctype):
    tid = ctypes.c_long(tid)
    if not inspect.isclass(exctype):
        exctype = type(exctype)
    res = ctypes.pythonapi.PyThreadState_SetAsyncExc(tid, ctypes.py_object(exctype))
    if res == 0:
        raise ValueError("invalid thread id")
    elif res != 1:
        ctypes.pythonapi.PyThreadState_SetAsyncExc(tid, None)
        raise SystemError("PyThreadState_SetAsyncExc failed")
# 停止正在运行中的线程
def stop_thread(thread):
    _async_raise(thread.ident, SystemExit)

# 监测小车移动时的数据变化
def monitoring_data(gw,caroop_list,dt):
    global FLAG,CARFLAG,end_label_list
    time.sleep(2.5) # 休眠2.5秒后才开始
    gw.displayprogressbar(caroop_list) #显示完成跑道的进度条
    gw.canvas.delete('begin') # 删除起点线
    gw.road.destination(gw.canvas) # 创建终点线
    player_car_s = player.car.car_move_distance[0][1]
    timesleep3_posx_s_list = {}
    for i in caroop_list:
        timesleep3_posx_s_list[i.username] = i.car.car_move_distance[0][1]
        print(i.username,'已跑起来')
    while FLAG:
        CARFLAG = False
        for idx,p in enumerate(gw.progressbar_list):
            p['value'] = timesleep3_posx_s_list[caroop_list[idx].username]
        if max(timesleep3_posx_s_list.values()) > gw.road.road_length:
            FLAG = False
            ranking = sorted(timesleep3_posx_s_list.items(), key=lambda x: x[1]) # 排名
            for idx,username in enumerate(ranking[::-1]):
                l = tk.Label(gw.root, text=username[0] + f'  第{idx + 1}名', font=('微软雅黑', 28), bg='white')
                l.pack(pady=30)
                end_label_list.append(l)
            print('游戏结束')
            return
        # player.car.speed = 30
        player.car.speed = dt.typspeed  #使小车速度 = 打字速度
        player_car_s += player.car.speed #让小车此时已移动的路程加上小车速度
        timesleep3_posx_s_list[player.username] = player_car_s
        for i, caroop in enumerate(caroop_list[1:]):
            caroop.car.posx += caroop.car.speed - player.car.speed
            timesleep3_posx_s_list[caroop.username] = timesleep3_posx_s_list[caroop.username] + caroop.car.speed
        gw.road.roadmove(gw.canvas, gw.tag_road)  # 赛道相对小车的速度，开始移动
        gw.tree1.treemove(gw.canvas)  # 树1相对小车的速度，开始移动
        gw.tree2.treemove(gw.canvas)  # 树2相对小车的速度，开始移动
        time.sleep(0.0095)

# 配置运行流程
def configuration_project(roadtype):
    print('游戏开始')
    global player,gw,dt,end_label_list
    tplaymusic = threading.Thread(target=gw.playmusic)  # 开启一个播放背景音乐的线程
    tplaymusic.setDaemon(True)
    tplaymusic.start()
    gw.create_road(roadtype)   # 创建赛道
    gw.create_tree()       # 创建树
    gw.road.begin(gw.canvas)  #创建一条起点线
    gw.display_text_frame()  # 创建展示文本的frame
    end_label_list = []      # 游戏结束时，存放显示名次的标签列表
    caroop_list = []                    # 添加所有玩家（小车）对象
    carposy_list = [90, 147, 250, 309]  # 定义四个小车初始化的y轴坐标
    player = Player('yyds')  # 创建一个真人玩家对象
    player.car_create(gw.canvas, carposy_list[0]) # 生成一个属于真人玩家的小车
    caroop_list.append(player)
    for i in range(3): #创建三个电脑玩家
        computer = Computer(f'[电脑]{i+1}')
        computer.car_create(gw.canvas,f'./sucai/car{i+2}.png', carposy_list[i+1], f'img{i+2}', computer.username)# 生成属于电脑玩家的小车
        caroop_list.append(computer)
    for caroop in caroop_list:
        tcm = threading.Thread(target=caroop.car.car_move,args=(gw.canvas,caroop.car_img)) # 为每一个玩家开启一个线程，用来启动各自的小车
        tcm.setDaemon(True)
        tcm.start()
        tcsc = threading.Thread(target=caroop.car.car_speed_change)  #为每一辆小车定时随机改变小车的移动速度
        tcsc.setDaemon(True)
        tcsc.start()
    dt = display_text(gw)  # 实例化一个打字所用的文本内容对象
    tdt = threading.Thread(target=dt.typing_speed) # 开启线程来记录打字的速度
    tdt.setDaemon(True)
    tdt.start()
    tmd = threading.Thread(target=monitoring_data, args=(gw, caroop_list, dt)) # 开启线程来记录每一辆小车移动时的数据变化
    tmd.setDaemon(True)
    tmd.start()
def start():
    global gw
    gw = GameWindow()  # 实例化一个游戏窗口对象
    gw.select_road()   # 选择赛道
    gw.displaywindow()

if __name__ == '__main__':
    start()