声音

main.py

@@ -1,29 +1,58 @@
 import pgzrun
+import random
+import time
 
-music.play('bgm')
 # 窗口参数
 WIDTH = 1920
 HEIGHT = 1080
 TITLE = "Ping_Pang"
 
+# 计时变量
+start_time = time.perf_counter()
+elapsed_time = 0
+TIME_LIMIT = 60  # 分数模式限时60秒
+
+# 游戏状态：menu / playing / gameover
+game_state = "menu"
+# mode 1=Score Mode(1分钟限时)  2=Game Over Mode
+game_mode = 1
+
+#分数
+scorep1 = 0
+scorep2 = 0
+# 防重复加分标记
+hit_paddle1 = False
+hit_paddle2 = False
+
+#随机方块坐标
+random_intX = random.randint(235, 1685)
+random_intY = random.randint(235, 845)
+
+# 背景音乐
+music.set_volume(0.8)
+music.play('bgm')
+
 # 左右球拍
 paddle1 = Actor("1")
-paddle1.x = 80
+paddle1.x = 10
 paddle1.y = HEIGHT / 2
 paddle_speed = 8
 
 paddle2 = Actor("2")
-paddle2.x = WIDTH - 80
+paddle2.x = WIDTH - 10
 paddle2.y = HEIGHT / 2
 
+# 障碍方块
+tbox = Actor("t_box")
+tbox.x = random_intX
+tbox.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
@@ -34,19 +63,70 @@ bottom = HEIGHT - half_h
 bg = Actor("bg")
 
 def draw():
+    global elapsed_time
     screen.clear()
     bg.draw()
+
+    # 开局选择菜单界面
+    if game_state == "menu":
+        screen.draw.text("PING PONG GAME", center=(WIDTH//2, 200), fontsize=90, color="white")
+        screen.draw.text("Please select game mode", center=(WIDTH//2, 320), fontsize=45, color="yellow")
+        screen.draw.text("Press D - Score Mode (1 minute time limit)", center=(WIDTH//2, 420), fontsize=40, color="white")
+        screen.draw.text("Ball out of bounds → add score, ball reset to center", center=(WIDTH//2, 470), fontsize=28, color="#cccccc")
+        screen.draw.text("Press F - Game Over Mode", center=(WIDTH//2, 570), fontsize=40, color="white")
+        screen.draw.text("Ball out of bounds → opponent wins, game end", center=(WIDTH//2, 620), fontsize=28, color="#cccccc")
+        return
+
+    # 游戏进行画面
     paddle1.draw()
     paddle2.draw()
     ball.draw()
+    tbox.draw()
+
+    # 左右分数
+    screen.draw.text(f'Player 1 Score: {scorep1}', (15,10), color=(255,255,255), fontsize=30)
+    screen.draw.text(f'Player 2 Score: {scorep2}', (1700,10), color=(255,255,255), fontsize=30)
+
+    # 顶部居中计时，区分限时模式显示剩余时间
+    if game_mode == 1:
+        remain = TIME_LIMIT - elapsed_time
+        if remain < 0:
+            remain = 0
+        screen.draw.text(f"Time Left: {remain:.1f} s", center=(WIDTH//2, 12), color=(255,255,255), fontsize=32)
+    else:
+        screen.draw.text(f"Time: {elapsed_time:.2f} s", center=(WIDTH//2, 12), color=(255,255,255), fontsize=32)
 
     # 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")
+        screen.draw.text("Press SPACE to restart", center=(WIDTH//2, HEIGHT//2+80), fontsize=40, color="white")
 
 def update():
     global ball_speed_x, ball_speed_y, game_state, lose_text
+    global scorep1, scorep2, hit_paddle1, hit_paddle2
+    global random_intX, random_intY, elapsed_time, start_time
+
+    # 菜单界面不运行游戏逻辑
+    if game_state == "menu":
+        return
+
+    # 游戏进行中刷新计时
+    if game_state == "playing":
+        elapsed_time = time.perf_counter() - start_time
+        # 分数模式计时到60秒结束游戏
+        if game_mode == 1 and elapsed_time >= TIME_LIMIT:
+            game_state = "gameover"
+            if scorep1 > scorep2:
+                lose_text = "Player 1 Win!"
+            elif scorep2 > scorep1:
+                lose_text = "Player 2 Win!"
+            else:
+                lose_text = "Draw!"
+            sounds.zhanbai.play()
+
+    hit_paddle1 = False
+    hit_paddle2 = False
+
     if game_state != "playing":
         return
 
@@ -68,30 +148,94 @@ def update():
     # 上下墙壁反弹
     if ball.top <= 0 or ball.bottom >= HEIGHT:
         ball_speed_y *= -1
+        sounds.bump.set_volume(1.6)
         sounds.bump.play()
 
-    # 球拍碰撞反弹
-    if ball.colliderect(paddle1) or ball.colliderect(paddle2):
+    # 左球拍碰撞加分
+    if ball.colliderect(paddle1) and not hit_paddle1:
         ball_speed_x *= -1
         sounds.bump.play()
+        scorep1 += 1
+        hit_paddle1 = True
 
-    # 出左右边界直接失败
+    # 右球拍碰撞加分
+    if ball.colliderect(paddle2) and not hit_paddle2:
+        ball_speed_x *= -1
+        sounds.bump.play()
+        scorep2 += 1
+        hit_paddle2 = True
+
+    # 撞击方块逻辑
+    if ball.colliderect(tbox):
+        sounds.box_co.play()
+        if ball.centerx < tbox.x:
+            ball_speed_x = -abs(ball_speed_x) - 1
+        else:
+            ball_speed_x = abs(ball_speed_x) + 1
+        if ball.centery < tbox.y:
+            ball_speed_y = -abs(ball_speed_y)
+        else:
+            ball_speed_y = abs(ball_speed_y)
+        random_intX = random.randint(235, 1685)
+        random_intY = random.randint(235, 845)
+        tbox.x = random_intX
+        tbox.y = random_intY
+
+    # 球出界逻辑，区分两种模式
     if ball.left <= 0:
+        if game_mode == 1:
+            # 计分模式：仅加分，球回中心继续
+            scorep2 += 1
+            ball.pos = (WIDTH//2, HEIGHT//2)
+            ball_speed_x = 7
+            ball_speed_y = 7
+        else:
+            # 出局即结束模式
             game_state = "gameover"
-        lose_text = "player 1 win!"
-        sounds.zhanbai.play()
-    if ball.right >= WIDTH:
-        game_state = "gameover"
-        lose_text = "player 2 win!"
+            lose_text = "Player 2 Win!"
+            sounds.zhanbai.play()
+
+    if ball.right >= WIDTH:
+        if game_mode == 1:
+            scorep1 += 1
+            ball.pos = (WIDTH//2, HEIGHT//2)
+            ball_speed_x = 7
+            ball_speed_y = 7
+        else:
+            game_state = "gameover"
+            lose_text = "Player 1 Win!"
             sounds.zhanbai.play()
 
-# 空格重新开局
 def on_key_down(key):
-    global game_state, ball_speed_x, ball_speed_y
+    global game_state, ball_speed_x, ball_speed_y, scorep1, scorep2
+    global start_time, elapsed_time, game_mode
+
+    # 菜单界面按 D / F 选择模式
+    if game_state == "menu":
+        if key == keys.D:
+            game_mode = 1
+            game_state = "playing"
+            start_time = time.perf_counter()
+            elapsed_time = 0
+        elif key == keys.F:
+            game_mode = 2
+            game_state = "playing"
+            start_time = time.perf_counter()
+            elapsed_time = 0
+        return
+
+    # 游戏结束按空格重启
     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
+        scorep1 = 0
+        scorep2 = 0
+        start_time = time.perf_counter()
+        elapsed_time = 0
 
 pgzrun.go()
+
+
+