save project

my_game.py

 import pygame
 from pygame import locals
 import random
-
 pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
-pygame.display.set_caption("悟空酷跑")
 # 载入图片
 background = pygame.image.load('bg.png')    # 背景
 road = pygame.image.load('road.png')      # 路
 stone = pygame.image.load('stone.png')      # 石头
 cacti = pygame.image.load('cacti.png')      # 仙人掌
-bush = pygame.image.load('bush.png')      # 灌木丛
+apple = pygame.image.load('bush.png')      # 灌木丛
 hero = [pygame.image.load('hero1.png'),
-        pygame.image.load('hero2.png'),
-        pygame.image.load('hero3.png'),
-        pygame.image.load('hero4.png'),
-        pygame.image.load('hero5.png')]
-index = 0   
+pygame.image.load('hero2.png'),
+pygame.image.load('hero3.png'),
+pygame.image.load('hero4.png'),
+pygame.image.load('hero5.png')]
+pygame.display.set_caption("一只猴的回家路")
+index = 0
+heroLength = len(hero)
+state = "runing"
 y = 400
-jumpState = "runing"
 t = 30
-obstacle = random.choice([bush, stone, cacti])
-rect = obstacle.get_rect()
-rect.x = 1000
-rect.y = 500 - rect.height
-
+d = 34
+f = 30
+ob = random.choice([stone,cacti ,apple])
+ob_res = ob.get_rect()
+ob_res.x = 1000
+ob_res.y = 500 - ob_res.height
+road_x = 0
+bg_x = 0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
-        if event.type == locals.KEYDOWN:
-            if jumpState == "runing":
-                if event.key == locals.K_SPACE:
-                    jumpState = "up"
-
-    if jumpState == "up":    # 起跳状态
+        if event.type == locals.KEYDOWN and state == "runing":
+            if event.key == locals.K_w:
+                state = "up"
+            if event.key == locals.K_s:
+                state = "s" 
+            if event.key == locals.K_d:
+                state = "d"
+            
+                
+#
+    if state == "up" :
         if t > 0:
             y -= t
             t -= 2
         else:
-            jumpState = "down"  
-    if jumpState == "down":    # 降落状态
+            state = "down"
+    if state == "down" :
         if t <= 30:
             y += t
             t += 2
         else:
-            jumpState = "runing"
-            t =30
-    
-    # 悟空造型
-    wukong = hero[index]
-    if jumpState == "runing":       # 跑步状态下
+            state = "runing"
+            t -= 2
+    if state == "s" :
+        if d > 0:
+            y += d
+            d -= 2
+        else:
+            state = "e"
+    if state == "e" :
+        if d <= 34:
+            y -= t
+            d += 2
+            f -= 2
+        else:
+            state = "f"
+    if state == "f" :
+        if f <= 30:
+            y += f
+            f += 2
+        else:
+            y = 400
+            state = "runing"
+#
+    if state == "d" :
+        if d > 0:
+            y += d
+            d -= 2
+        else:
+            state = "q"
+    if state == "q" :
+        if d <= 34:
+                y -= t
+                d += 2
+                f -= 2
+        else:
+            state = "f"
+    if state == "f" :
+        if f <= 30:
+            y += f
+            f += 2
+        else:
+            y = 400
+            state = "d"
+    if state == "d" :
+        if d > 0:
+            y += d
+            d -= 2
+        else:
+            state = "q"
+    if state == "q" :
+        if d <= 34:
+                y -= t
+                d += 2
+                f -= 2
+        else:
+            state = "f"
+    if state == "f" :
+        if f <= 30:
+            y += f
+            f += 2
+        else:
+            y = 400
+            state = "d"
+    if state == "d" :
+        if d > 0:
+            y += d
+            d -= 2
+        else:
+            state = "q"
+    if state == "q" :
+        if d <= 34:
+                y -= t
+                d += 2
+                f -= 2
+        else:
+            state = "f"
+    if state == "f" :
+        if f <= 30:
+            y += f
+            f += 2
+        else:
+            y = 400
+            state = "d"
+    if state == "d" :
+        if d > 0:
+            y += d
+            d -= 2
+        else:
+            state = "q"
+    if state == "q" :
+        if d <= 34:
+                y -= t
+                d += 2
+                f -= 2
+        else:
+            state = "f"
+    if state == "f" :
+        if f <= 30:
+            y += f
+            f += 2
+        else:
+            y = 400
+            state = "d"
+    if state == "d" :
+        if d > 0:
+            y += d
+            d -= 2
+        else:
+            state = "q"
+    if state == "q" :
+        if d <= 34:
+                y -= t
+                d += 2
+                f -= 2
+        else:
+            state = "f"
+    if state == "f" :
+        if f <= 30:
+            y += f
+            f += 2
+        else:
+            y = 400
+            state = "runing"
+#                        
+    screen.blit(background, (bg_x, 0))
+    screen.blit(road, (road_x, 500))
+    screen.blit(hero[index], (150, y))
+    ob_res.x -= 8
+
+    bg_x -= 1
+    if bg_x <= -2000:
+        bg_x = 0
+    road_x -= 8
+    if road_x <= -1000:
+        road_x = 0
+    if ob_res.x < 0-ob_res.width:
+        ob = random.choice([stone,cacti ,apple])
+        ob_res = ob.get_rect()
+        ob_res.x = 1000
+        ob_res.y = 500 - ob_res.height
+
+    screen.blit(ob , (ob_res.x , ob_res.y))
+
+    if state == "runing":
         index += 1
-        if index >= 5:
+        if index > 4:
             index = 0
-    # 将背景图画上去
-    screen.blit(background, (0, 0))     # 远处背景
-    screen.blit(road, (0, 500))     # 路
-    screen.blit(wukong, (150, y))     # 悟空
-
-    if rect.x <= 0-rect.width:      # 障碍物消失
-        # 创建障碍物对象
-        obstacle = random.choice([bush,stone,cacti])
-        rect = obstacle.get_rect()
-        rect.x = 1000
-        rect.y = 500 - rect.height
-    rect.x -= 8
-    screen.blit(obstacle, (rect.x, rect.y)) 
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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