162 lines
3.9 KiB
Python
162 lines
3.9 KiB
Python
import pgzrun
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import random
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#分数
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scorep1 = 0
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scorep2 = 0
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# 防重复加分标记
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hit_paddle1 = False
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hit_paddle2 = False
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#随机数生成
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random_intX = random.randint(235, 1685)
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random_intY = random.randint(235, 845)
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music.play('bgm')
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# 窗口参数
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WIDTH = 1920
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HEIGHT = 1080
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TITLE = "Ping_Pang"
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# 左右球拍
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paddle1 = Actor("1")
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paddle1.x = 80
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paddle1.y = HEIGHT / 2
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paddle_speed = 8
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paddle2 = Actor("2")
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paddle2.x = WIDTH - 80
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paddle2.y = HEIGHT / 2
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#box生成
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tbox = Actor("t_box")
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tbox.x = random_intX
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tbox.y = HEIGHT / 2
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# 乒乓球
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ball = Actor("ball")
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ball.pos = (WIDTH//2, HEIGHT//2)
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ball_speed_x = 7
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ball_speed_y = 7
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# 游戏状态: playing / gameover
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game_state = "playing"
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lose_text = ""
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# 球拍上下限位
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half_h = paddle1.height / 2
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top = half_h
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bottom = HEIGHT - half_h
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bg = Actor("bg")
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def draw():
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global scorep1, scorep2
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screen.clear()
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bg.draw()
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paddle1.draw()
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paddle2.draw()
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ball.draw()
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tbox.draw()
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#分数
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screen.draw.text('Score_p1: ' + str(scorep1), (15,10), color=(255,255,255), fontsize=30)
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screen.draw.text('Score_p2: ' + str(scorep2), (1750,10), color=(255,255,255), fontsize=30)
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# 游戏结束提示
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if game_state == "gameover":
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screen.draw.text(lose_text, center=(WIDTH//2, HEIGHT//2), fontsize=80, color="red")
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screen.draw.text("click space to restar", center=(WIDTH//2, HEIGHT//2+80), fontsize=40, color="white")
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def update():
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global ball_speed_x, ball_speed_y, game_state, lose_text
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global scorep1, scorep2, hit_paddle1, hit_paddle2
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global random_intX, random_intY
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# 每一帧重置碰撞标记，保证一次碰撞只加一次分
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hit_paddle1 = False
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hit_paddle2 = False
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if game_state != "playing":
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return
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# 左拍 W S
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if keyboard.w and paddle1.y>top:
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paddle1.y -= paddle_speed
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if keyboard.s and paddle1.y<bottom:
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paddle1.y += paddle_speed
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# 右拍 ↑ ↓
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if keyboard.up and paddle2.y>top:
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paddle2.y -= paddle_speed
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if keyboard.down and paddle2.y<bottom:
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paddle2.y += paddle_speed
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# 小球移动
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ball.x += ball_speed_x
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ball.y += ball_speed_y
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# 上下墙壁反弹
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if ball.top <= 0 or ball.bottom >= HEIGHT:
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ball_speed_y *= -1
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sounds.bump.play()
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# 左球拍接住加分
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if ball.colliderect(paddle1) and not hit_paddle1:
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ball_speed_x *= -1
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sounds.bump.play()
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scorep1 += 1
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hit_paddle1 = True
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# 右球拍接住加分
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if ball.colliderect(paddle2) and not hit_paddle2:
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ball_speed_x *= -1
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sounds.bump.play()
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scorep2 += 1
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hit_paddle2 = True
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#方块实现
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if ball.colliderect(tbox):
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sounds.box_co.play()
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# 判断撞方块左侧/右侧：翻转X速度
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if ball.centerx < tbox.x:
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ball_speed_x = -abs(ball_speed_x) - 1
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else:
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ball_speed_x = abs(ball_speed_x) + 1
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# 判断撞方块上侧/下侧：翻转Y速度
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if ball.centery < tbox.y:
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ball_speed_y = -abs(ball_speed_y)
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else:
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ball_speed_y = abs(ball_speed_y)
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# 重新生成方块坐标
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random_intX = random.randint(235, 1685)
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random_intY = random.randint(235, 845)
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tbox.x = random_intX
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tbox.y = random_intY
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# 出左右边界游戏结束，这里不再加分
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if ball.left <= 0:
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game_state = "gameover"
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lose_text = "player 2 win!"
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sounds.zhanbai.play()
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if ball.right >= WIDTH:
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game_state = "gameover"
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lose_text = "player 1 win!"
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sounds.zhanbai.play()
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# 空格重新开局
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def on_key_down(key):
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global game_state, ball_speed_x, ball_speed_y, scorep1, scorep2
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if key == keys.SPACE and game_state == "gameover":
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game_state = "playing"
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ball.pos = (WIDTH//2, HEIGHT//2)
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ball_speed_x = 7
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ball_speed_y = 7
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# 重启清空分数，不需要就注释掉下面两行
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scorep1 = 0
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scorep2 = 0
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pgzrun.go()
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