From b61b7fcb980e3c21e4774e9311ab5f5f26e7922a Mon Sep 17 00:00:00 2001
From: Frank Song <2003143@stu.hdschools.org>
Date: Fri, 12 Jun 2026 06:07:46 +0000
Subject: [PATCH] Upload files to "/"

---
 main.py | 97 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 main.py

diff --git a/main.py b/main.py
new file mode 100644
index 0000000..642615a
--- /dev/null
+++ b/main.py
@@ -0,0 +1,97 @@
+import pgzrun
+
+music.play('bgm')
+# 窗口参数
+WIDTH = 1920
+HEIGHT = 1080
+TITLE = "Ping_Pang"
+
+# 左右球拍
+paddle1 = Actor("1")
+paddle1.x = 80
+paddle1.y = HEIGHT / 2
+paddle_speed = 8
+
+paddle2 = Actor("2")
+paddle2.x = WIDTH - 80
+paddle2.y = HEIGHT / 2
+
+# 乒乓球
+ball = Actor("ball")
+ball.pos = (WIDTH//2, HEIGHT//2)
+ball_speed_x = 7
+ball_speed_y = 7
+
+# 游戏状态: playing / gameover
+game_state = "playing"
+lose_text = ""
+
+# 球拍上下限位
+half_h = paddle1.height / 2
+top = half_h
+bottom = HEIGHT - half_h
+
+bg = Actor("bg")
+
+def draw():
+    screen.clear()
+    bg.draw()
+    paddle1.draw()
+    paddle2.draw()
+    ball.draw()
+
+    # 游戏结束提示
+    if game_state == "gameover":
+        screen.draw.text(lose_text, center=(WIDTH//2, HEIGHT//2), fontsize=80, color="red")
+        screen.draw.text("click space to restar", center=(WIDTH//2, HEIGHT//2+80), fontsize=40, color="white")
+
+def update():
+    global ball_speed_x, ball_speed_y, game_state, lose_text
+    if game_state != "playing":
+        return
+
+    # 左拍 W S
+    if keyboard.w and paddle1.y>top:
+        paddle1.y -= paddle_speed
+    if keyboard.s and paddle1.y<bottom:
+        paddle1.y += paddle_speed
+    # 右拍 ↑ ↓
+    if keyboard.up and paddle2.y>top:
+        paddle2.y -= paddle_speed
+    if keyboard.down and paddle2.y<bottom:
+        paddle2.y += paddle_speed
+
+    # 小球移动
+    ball.x += ball_speed_x
+    ball.y += ball_speed_y
+
+    # 上下墙壁反弹
+    if ball.top <= 0 or ball.bottom >= HEIGHT:
+        ball_speed_y *= -1
+        sounds.bump.play()
+
+    # 球拍碰撞反弹
+    if ball.colliderect(paddle1) or ball.colliderect(paddle2):
+        ball_speed_x *= -1
+        sounds.bump.play()
+
+    # 出左右边界直接失败
+    if ball.left <= 0:
+        game_state = "gameover"
+        lose_text = "player 1 win!"
+        sounds.zhanbai.play()
+    if ball.right >= WIDTH:
+        game_state = "gameover"
+        lose_text = "player 2 win!"
+        sounds.zhanbai.play()
+
+# 空格重新开局
+def on_key_down(key):
+    global game_state, ball_speed_x, ball_speed_y
+    if key == keys.SPACE and game_state == "gameover":
+        game_state = "playing"
+        ball.pos = (WIDTH//2, HEIGHT//2)
+        ball_speed_x = 7
+        ball_speed_y = 7
+
+pgzrun.go()