Python实现简单的俄罗斯方块游戏

本文实例为大家分享了python实现俄罗斯方块游戏的具体代码，供大家参考，具体内容如下

玩法：童年经典，普通模式没啥意思，小时候我们都是玩加速的。

源码分享：

import os
import sys
import random
from modules import *
from pyqt5.qtgui import *
from pyqt5.qtcore import *
from pyqt5.qtwidgets import *
 
 
'''定义俄罗斯方块游戏类'''
class tetrisgame(qmainwindow):
    def __init__(self, parent=none):
        super(tetrisgame, self).__init__(parent)
        # 是否暂停ing
        self.is_paused = false
        # 是否开始ing
        self.is_started = false
        self.initui()
    '''界面初始化'''
    def initui(self):
        # icon
        self.setwindowicon(qicon(os.path.join(os.getcwd(), 'resources/icon.jpg')))
        # 块大小
        self.grid_size = 22
        # 游戏帧率
        self.fps = 200
        self.timer = qbasictimer()
        # 焦点
        self.setfocuspolicy(qt.strongfocus)
        # 水平布局
        layout_horizontal = qhboxlayout()
        self.inner_board = innerboard()
        self.external_board = externalboard(self, self.grid_size, self.inner_board)
        layout_horizontal.addwidget(self.external_board)
        self.side_panel = sidepanel(self, self.grid_size, self.inner_board)
        layout_horizontal.addwidget(self.side_panel)
        self.status_bar = self.statusbar()
        self.external_board.score_signal[str].connect(self.status_bar.showmessage)
        self.start()
        self.center()
        self.setwindowtitle('tetris —— 九歌')
        self.show()
        self.setfixedsize(self.external_board.width() + self.side_panel.width(), self.side_panel.height() + self.status_bar.height())
    '''游戏界面移动到屏幕中间'''
    def center(self):
        screen = qdesktopwidget().screengeometry()
        size = self.geometry()
        self.move((screen.width() - size.width()) // 2, (screen.height() - size.height()) // 2)
    '''更新界面'''
    def updatewindow(self):
        self.external_board.updatedata()
        self.side_panel.updatedata()
        self.update()
    '''开始'''
    def start(self):
        if self.is_started:
            return
        self.is_started = true
        self.inner_board.createnewtetris()
        self.timer.start(self.fps, self)
    '''暂停/不暂停'''
    def pause(self):
        if not self.is_started:
            return
        self.is_paused = not self.is_paused
        if self.is_paused:
            self.timer.stop()
            self.external_board.score_signal.emit('paused')
        else:
            self.timer.start(self.fps, self)
        self.updatewindow()
    '''计时器事件'''
    def timerevent(self, event):
        if event.timerid() == self.timer.timerid():
            removed_lines = self.inner_board.movedown()
            self.external_board.score += removed_lines
            self.updatewindow()
        else:
            super(tetrisgame, self).timerevent(event)
    '''按键事件'''
    def keypressevent(self, event):
        if not self.is_started or self.inner_board.current_tetris == tetrisshape().shape_empty:
            super(tetrisgame, self).keypressevent(event)
            return
        key = event.key()
        # p键暂停
        if key == qt.key_p:
            self.pause()
            return
        if self.is_paused:
            return
        # 向左
        elif key == qt.key_left:
            self.inner_board.moveleft()
        # 向右
        elif key == qt.key_right:
            self.inner_board.moveright()
        # 旋转
        elif key == qt.key_up:
            self.inner_board.rotateanticlockwise()
        # 快速坠落
        elif key == qt.key_space:
            self.external_board.score += self.inner_board.dropdown()
        else:
            super(tetrisgame, self).keypressevent(event)
        self.updatewindow()
 
 
'''run'''
if __name__ == '__main__':
    app = qapplication([])
    tetris = tetrisgame()
    sys.exit(app.exec_())

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