save project

diy2.py

-class Hero:  # 英雄类
-    def __init__(self, name):  # 实例属性
-        self.name = name
-        self.level = 1
-        self.hp = 250
-        self.attack = 40
-        self.max_hp = self.hp
-        
-        
-    def combat(self, enemy):    # 攻击功能
-        info1 = self.name+"对"+enemy.name+"发起进攻，"
-        info2 = "造成"+str(self.attack)+"点伤害，"
-        enemy.hp -= self.attack
-        if enemy.hp > 0:
-            info3 = enemy.name+"还剩下"+str(enemy.hp)+"血量"
-            info = info1+info2+info3
-            print(info)
-        else:
-            info3 = enemy.name+"阵亡，游戏结束"
-            info = info1+info2+info3
-            print(info)
+import pygame
+import random
+
+
+from pygame import locals
+
+# 初始化pygame，为使用硬件做准备
+pygame.init()
+
+# 创建一个窗口
+screen = pygame.display.set_mode((660, 480))
+FPSCLOCK = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
+
+# 背景
+background = pygame.image.load('bg.png')
+right = pygame.image.load('right.png')      # 头 朝右
+food = pygame.image.load('apple.png')       # 食物 苹果
+body = pygame.image.load('body.png')        # 身体
+left = pygame.image.load('left.png')        # 头 朝左
+up = pygame.image.load('up.png')            # 头 朝上
+down = pygame.image.load('down.png')        # 头 朝下
+zxcvbnm = pygame.font.Font('neuropol.ttf',18)
+
+x, y = 240, 120
+position = [(180, 90), (180, 120), (210, 120), (x, y)]
+
+setheading = "right"
+snake_head = right
+apple_x = 480
+apple_y = 360
+score = 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()
             exit()
-            
-
-class Player(Hero):   # 玩家英雄
-    def __init__(self,name,Hero_type):
-        super().__init__(name)
-        self.hp = 200
-        self.attack = 50
-        self.Hero_type = Hero_type
-        print("角色"+self.name+"创建成功，角色类型为：",self.Hero_type)
-        print("当前等级血量攻击力分别为",self.level,self.hp,self.attack)
-
-houyi= Player("后羿","射手")
-yase = Hero("垭瑟")
+        if event.type == locals.KEYDOWN:
+            if event.key == locals.K_RIGHT and setheading != "left":
+                setheading = 'right'
+                snake_head = right
+            if event.key == locals.K_LEFT and setheading != "right":
+                setheading = 'left'
+                snake_head = left
+            if event.key == locals.K_UP and setheading != "down":
+                setheading = 'up'
+                snake_head = up
+            if event.key == locals.K_DOWN and setheading != "up":
+                setheading = 'down'
+                snake_head = down
\ No newline at end of file
+
+    # 设置贪吃蛇的头部坐标
+    if setheading == "right":
+        x += 30
+    elif setheading == "left":
+        x -= 30
+    elif setheading == "up":
+        y -= 30
+    else:
+        y += 30
+    position.append((x, y))
+    if apple_x == x and apple_y == y:
+        apple_x = random.randint(0,21)*30
+        apple_y = random.randint(0,15)*30
+        score += 10
+    if x<0 or x >650 or y<0 or y>450:
+        exit()
+    
+    else:
+        position.pop(0)
+    # 将背景图画上去
+    screen.blit(background, (0, 0))
+    # 将贪吃蛇的头画上去
+    screen.blit(snake_head, position[-1])
+    # 将贪吃蛇的身体画上去
+    for i in range(len(position)-1):
+        screen.blit(body, position[i])
+    info = "score: "+str(score)
+    text = zxcvbnm.render(info,True,(0,0,0,))
+    screen.blit(text,(500,30))
+    
+    # 将果实画上去
+    screen.blit(food, (apple_x,apple_y ))
+    # 刷新画面
+    pygame.display.update()
+    FPSCLOCK.tick(3)