# -*- coding: utf-8 -*-
# "欢天喜地接元宝"游戏之基础篇
import simpleguitk as simplegui
import math
import random
# 定义全局变量
WIDTH = 800 # 画布宽度
HEIGHT = 600 # 画布高度
score = 0 # 游戏得分
fallings = 100 # 坠物个数
lives = 3 # 游戏机会次数（财神的命）
wealthgod = None # 财神对象
falling_group = set() # 所有坠物对象的集合
# 定义图片信息类
class ImageInfo:
def __init__(self, center, size, radius=0, number=0, animated=False, count=None):
self.center = center # 图片的中心坐标
self.size = size # 图片的大小
self.radius = radius # 图片的半径，用来计算是否和其它对象发生碰撞
self.number = number # 图片的编号，用于判断是哪一种坠物
self.animated = animated # 由该图片生成对象是否具备动画效果
self.count = count # 为实现动画效果所提供的平铺图片数量
def get_center(self):
return self.center
def get_size(self):
return self.size
def get_radius(self):
return self.radius
def get_number(self):
return self.number
def get_animated(self):
return self.animated
# 定义财神类
class Wealthgod:
def __init__(self, pos, vel, acc, image, info):
self.pos = pos # 财神的位置坐标
self.vel = vel # 财神的水平速度
self.acc = acc # 财神的水平加速度
self.image = image # 财神图像对象
self.image_center = info.get_center() # 图片的中心坐标
self.image_size = info.get_size() # 图片的大小
self.radius = info.get_radius() # 图片的半径，用来计算是否和其它对象发生碰撞
self.current_frame = 0
def get_position(self):
# 步骤1 补充代码
return self.pos
def get_radius(self):
# 步骤1 补充代码
return self.radius
# 改变位置、速度
def update(self):
# 步骤1 实现带加速度、摩擦、边界限制的水平移动
self.vel += self.acc
self.vel *= 0.95
self.pos[0] += self.vel
if self.pos[0] < self.radius:
self.pos[0] = self.radius
self.vel = 0
if self.pos[0] > WIDTH - self.radius:
self.pos[0] = WIDTH - self.radius
self.vel = 0
# 显示财神
def draw(self, canvas):
# 步骤1 实现财神动画
self.update()
self.current_frame = (self.current_frame + 0.1) % 3
frame = int(self.current_frame)
center = [self.image_center[0] + frame * self.image_size[0], self.image_center[1]]
canvas.draw_image(self.image, center, self.image_size, self.pos, self.image_size)
# 定义坠落物类
class Falling:
def __init__(self, pos, image, info, sound=None):
self.pos = pos
self.image = image
self.image_center = info.get_center()
self.image_size = info.get_size()
self.radius = info.get_radius()
self.number = info.get_number()
self.animated = info.get_animated()
self.age = 0
if sound:
sound.rewind()
sound.play()
def get_position(self):
return self.pos
def get_radius(self):
return self.radius
def get_number(self):
return self.number
def draw(self, canvas):
canvas.draw_image(self.image, self.image_center , self.image_size, self.pos, self.image_size, 0)
def update(self):
# 步骤2 坠物向下移动
self.pos[1] += 3
return self.pos[1] < HEIGHT
# 加载图片资源
start_info = ImageInfo([400, 300], [800, 600])
start_image = simplegui.load_image("http://mooc.xjau.edu.cn:80/asset-v1:XJAU_CS+CS001+2019_T1+type@asset+block@start.png") # 开始背景
background_info = ImageInfo([195, 110], [391, 220])
background_image = simplegui.load_image("http://mooc.xjau.edu.cn:80/asset-v1:XJAU_CS+CS001+2019_T1+type@asset+block@background.jpg") # 游戏背景
wealthgod_info = ImageInfo([56.66, 72.5], [113.33, 145], 20, 0, True, 3)
wealthgod_image = simplegui.load_image("http://mooc.xjau.edu.cn:80/asset-v1:XJAU_CS+CS001+2019_T1+type@asset+block@wealthgod.png") # 财神，图像文件中包含3副图片用来实现动画
diamond_info = ImageInfo([25, 25], [50, 50],20, 1)
diamond_image = simplegui.load_image("http://mooc.xjau.edu.cn:80/asset-v1:XJAU_CS+CS001+2019_T1+type@asset+block@diamond.png") # 钻石
ingot_info = ImageInfo([25, 25], [50, 50],20, 2)
ingot_image = simplegui.load_image("http://mooc.xjau.edu.cn:80/asset-v1:XJAU_CS+CS001+2019_T1+type@asset+block@ingot.png") # 元宝
copper_info = ImageInfo([25, 25], [50, 50],20, 3)
copper_image = simplegui.load_image("http://mooc.xjau.edu.cn:80/asset-v1:XJAU_CS+CS001+2019_T1+type@asset+block@copper.png") # 铜钱
dog_info = ImageInfo([25, 25], [50, 50],20, 4)
dog_image = simplegui.load_image("http://mooc.xjau.edu.cn:80/asset-v1:XJAU_CS+CS001+2019_T1+type@asset+block@dog.png") # 恶狗
bomb_info = ImageInfo([25, 25], [50, 50],20, 5)
bomb_image = simplegui.load_image("http://mooc.xjau.edu.cn:80/asset-v1:XJAU_CS+CS001+2019_T1+type@asset+block@bomb.png") # 炸弹
startButton_info = ImageInfo([114, 50], [228, 99])
startButton_image = simplegui.load_image("http://mooc.xjau.edu.cn:80/asset-v1:XJAU_CS+CS001+2019_T1+type@asset+block@startbutton.png") # 游戏开始按钮
end_info = ImageInfo([400, 300], [800, 600])
end_image = simplegui.load_image("http://mooc.xjau.edu.cn:80/asset-v1:XJAU_CS+CS001+2019_T1+type@asset+block@end.png") # 游戏结束按钮
collision_info = ImageInfo([55, 43], [110, 86])
collision_image = simplegui.load_image("http://mooc.xjau.edu.cn:80/asset-v1:XJAU_CS+CS001+2019_T1+type@asset+block@bomb.png") # 炸弹爆炸效果
blood_info = ImageInfo([85.5, 85.5], [171, 171])
blood_image = simplegui.load_image("http://mooc.xjau.edu.cn:80/asset-v1:XJAU_CS+CS001+2019_T1+type@asset+block@blood.png") # 被恶狗咬后的溅血效果
# 加载音效资源
back_sound = simplegui.load_sound("http://mooc.xjau.edu.cn:80/asset-v1:XJAU_CS+CS001+2019_T1+type@asset+block@sound1.OGG") # 背景音效
explode_sound = simplegui.load_sound("http://mooc.xjau.edu.cn:80/asset-v1:XJAU_CS+CS001+2019_T1+type@asset+block@explode.wav") # 爆炸音效
money_sound = simplegui.load_sound("http://mooc.xjau.edu.cn:80/asset-v1:XJAU_CS+CS001+2019_T1+type@asset+block@money.wav") # 捡到元宝或钱的音效
dog_sound = simplegui.load_sound("http://mooc.xjau.edu.cn:80/asset-v1:XJAU_CS+CS001+2019_T1+type@asset+block@dog.wav") # 被恶狗咬的音效
# 游戏开始函数
def game_start():
global wealthgod
timer.start()
back_sound.rewind()
back_sound.play()
wealthgod = Wealthgod([WIDTH/2, HEIGHT - wealthgod_info.get_size()[0]/2], 0, 0, wealthgod_image, wealthgod_info)
# 天空坠物随机出现函数
def falling_spawner():
# 步骤3 随机生成1-5号坠物
global fallings
if fallings > 0:
x = random.randint(30, WIDTH-30)
typ = random.randint(1,5)
if typ == 1:
obj = Falling([x,0], diamond_image, diamond_info)
elif typ == 2:
obj = Falling([x,0], ingot_image, ingot_info)
elif typ == 3:
obj = Falling([x,0], copper_image, copper_info)
elif typ == 4:
obj = Falling([x,0], dog_image, dog_info)
else:
obj = Falling([x,0], bomb_image, bomb_info)
falling_group.add(obj)
fallings -= 1
else:
timer.stop()
# 处理一组坠物的辅助函数
def process_falling_group(group, canvas):
# 步骤4 绘制并更新，移除出屏的
remove = set()
for f in list(group):
f.draw(canvas)
if not f.update():
remove.add(f)
group.difference_update(remove)
# 主绘制函数
def draw(canvas):
global wealthgod, falling_group
canvas.draw_image(background_image, background_info.get_center(), background_info.get_size(),
[WIDTH / 2, HEIGHT / 2], [WIDTH, HEIGHT])
canvas.draw_text('坠物剩余：' + str(fallings), (100, 30), 16, 'White', 'serif')
canvas.draw_text('成绩：' + str(score), (WIDTH/2, 30), 16, 'White', 'serif')
canvas.draw_text('生命数：' + str(lives), (WIDTH - 200, 30), 16, 'White', 'serif')
wealthgod.draw(canvas)
process_falling_group(falling_group, canvas)
# 处理键盘按下事件
def key_down(key):
global wealthgod
# 步骤6 左右控制
if key == simplegui.KEY_MAP['left']:
wealthgod.acc = -0.2
elif key == simplegui.KEY_MAP['right']:
wealthgod.acc = 0.2
# 处理键盘松开事件
def key_up(key):
global wealthgod
wealthgod.acc = 0
# 创建界面
frame = simplegui.create_frame("欢天喜地接元宝", WIDTH, HEIGHT)
frame.set_draw_handler(draw)
frame.set_keydown_handler(key_down)
frame.set_keyup_handler(key_up)
timer = simplegui.create_timer(2000, falling_spawner)
game_start()
frame.start()
10个月宝宝每天需要喝多少奶粉？