save project

my_game.py

@@ -8,7 +8,7 @@ screen = pygame.display.set_mode((1000, 600))
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 pygame.display.set_caption("悟空酷跑")
 pygame.display.set_caption("悟空酷跑")
 # 载入图片
 # 载入图片
-background = pygame.image.load('bg.png')    # 背景
+bg= pygame.image.load('bg.png')    # 背景
 road = pygame.image.load('road.png')      # 路
 road = pygame.image.load('road.png')      # 路
 stone = pygame.image.load('stone.png')      # 石头
 stone = pygame.image.load('stone.png')      # 石头
 cacti = pygame.image.load('cacti.png')      # 仙人掌
 cacti = pygame.image.load('cacti.png')      # 仙人掌
@@ -22,11 +22,14 @@ index = 0
 y = 400
 y = 400
 jumpState = "runing"
 jumpState = "runing"
 t = 30
 t = 30
+road_x=0
+bg_x=0
 obstacle = random.choice([bush, stone, cacti])
 obstacle = random.choice([bush, stone, cacti])
 rect = obstacle.get_rect()
 rect = obstacle.get_rect()
 rect.x = 1000
 rect.x = 1000
 rect.y = 500 - rect.height
 rect.y = 500 - rect.height
 
 
+
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
@@ -40,13 +43,13 @@ while True:
     if jumpState == "up":    # 起跳状态
     if jumpState == "up":    # 起跳状态
         if t > 0:
         if t > 0:
             y -= t
             y -= t
-            t -= 2
+            t -= 1.5
         else:
         else:
             jumpState = "down"  
             jumpState = "down"  
     if jumpState == "down":    # 降落状态
     if jumpState == "down":    # 降落状态
         if t <= 30:
         if t <= 30:
             y += t
             y += t
-            t += 2
+            t += 1.5
         else:
         else:
             jumpState = "runing"
             jumpState = "runing"
             t =30
             t =30
@@ -58,8 +61,14 @@ while True:
         if index >= 5:
         if index >= 5:
             index = 0
             index = 0
     # 将背景图画上去
     # 将背景图画上去
-    screen.blit(background, (0, 0))     # 远处背景
-    screen.blit(road, (0, 500))     # 路
+    screen.blit(bg, (bg_x, 0))    # 远处背景
+    road_x-=8
+    if road_x<=-1000:
+        road_x=0
+    screen.blit(road, (road_x, 500))     # 路
+    bg_x-=8
+    if bg_x<=-1000:
+        bg_x=0
     screen.blit(wukong, (150, y))     # 悟空
     screen.blit(wukong, (150, y))     # 悟空
 
 
     if rect.x <= 0-rect.width:      # 障碍物消失
     if rect.x <= 0-rect.width:      # 障碍物消失
@@ -68,7 +77,7 @@ while True:
         rect = obstacle.get_rect()
         rect = obstacle.get_rect()
         rect.x = 1000
         rect.x = 1000
         rect.y = 500 - rect.height
         rect.y = 500 - rect.height
-    rect.x -= 8
+        rect_x -= 8
     screen.blit(obstacle, (rect.x, rect.y)) 
     screen.blit(obstacle, (rect.x, rect.y)) 
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()