学了这么长时间的Pygame，一直想写个游戏实战一下。看起来很简单的游戏，写其来怎么这么难。最初想写个俄罗斯方块，想了很长时间如何实现，想来想去，也没写出来，于是干脆下载别人的代码来读。后来，要想写一个帮助记忆的挖宝箱的游戏，结果也没完成。唯一完成了就是下面这个小人接金币的游戏，超级简单，通过左右键控制小人移动去接空中下来的金币，接住金币得5分，接不住游戏结束，金币速度会随着level的关数而越来越快。完成这段代码后，我依然觉得这段代码写得很差，确实也是自己对pygame只是掌握了皮毛，对surface、sprite这些理解的还不透彻。这里把代码写出来，有时间的大牛们可以帮助指点一下，让我也有所提高。
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
|
# -*- coding: cp936 -*-
'''
一个超级简单的游戏
左右键控制小人移动去接空中下来的金币，接住金币得5分，接不住游戏结束，金币速度会随着level的关数
而越来越快
'''
import pygame,sys,os,random
pygame.init()
class rect():#画出小人
def __init__(self,filename,initial_position):
self.image=pygame.image.load(filename)
self.rect=self.image.get_rect()
self.rect.topleft=initial_position
class goldrect(pygame.sprite.Sprite):#绘出金币
def __init__(self,gold_position,speed):
pygame.sprite.Sprite.__init__(self)
self.image=pygame.image.load('image\gold.png')
self.rect=self.image.get_rect()
self.rect.topleft=gold_position
self.speed=speed
def move(self):
self.rect=self.rect.move(self.speed)
my_back=pygame.image.load('image\qi3.jpg')
bakscreen.blit(my_back,[0,0])
def loadtext(levelnum,score,highscore):#绘出成绩、level、最高分等
my_font=pygame.font.SysFont(None,24)
levelstr='Level:'+str(levelnum)
text_screen=my_font.render(levelstr, True, (255, 0, 0))
bakscreen.blit(text_screen, (650,50))
highscorestr='Higescore:'+str(highscore)
text_screen=my_font.render(highscorestr, True, (255, 0, 0))
bakscreen.blit(text_screen, (650,80))
scorestr='Score:'+str(score)
text_screen=my_font.render(scorestr, True, (255, 0, 0))
bakscreen.blit(text_screen, (650,110))
def loadgameover(scorenum,highscore):#绘出GAME OVER
my_font=pygame.font.SysFont(None,50)
levelstr='GAME OVER'
over_screen=my_font.render(levelstr, True, (255, 0, 0))
bakscreen.blit(over_screen, (300,240))
highscorestr='YOUR SCORE IS '+str(scorenum)
over_screen=my_font.render(highscorestr, True, (255, 0, 0))
bakscreen.blit(over_screen, (280,290))
if scorenum>int(highscore):#写入最高分
highscorestr='YOUR HAVE GOT THE HIGHEST SCORE!'
text_screen=my_font.render(highscorestr, True, (255, 0, 0))
bakscreen.blit(text_screen, (100,340))
highfile=open('highscore','w')
highfile.writelines(str(scorenum))
highfile.close()
def gethighscore(): #读取最高分
if os.path.isfile('highscore'):
highfile=open('highscore','r')
highscore=highfile.readline()
highfile.close()
else:
highscore=0
return highscore
bakscreen=pygame.display.set_mode([800,600])
bakscreen.fill([0,160,233])
pygame.display.set_caption('Dig!Dig!')
drawback()
levelnum=1 #level
scorenum=0 #得分
highscore=gethighscore()#最高分
ileft=1 #记录向左移动步数，用来控制图片
iright=10 #记录向右移动步数，用来控制图片
x=100
y=450
filename='image\1.png'
backimg_ren=rect(filename,[x,y])
bakscreen.blit(backimg_ren.image,backimg_ren.rect)
loadtext(levelnum,scorenum,highscore)
goldx=random.randint(50,580)
speed=[0,levelnum]
mygold=goldrect([goldx,100],speed)
pygame.display.update()
while True:
if scorenum>0 and scorenum/50.0==int(scorenum/50.0):#当得分是50的倍数时修改level
levelnum=scorenum/50+1
speed=[0,levelnum]
for event in pygame.event.get():
if event.type==pygame.QUIT:
sys.exit()
#make gold
pressed_keys = pygame.key.get_pressed()
if pressed_keys[pygame.K_LEFT]:#按下左键
drawback()
loadtext(levelnum,scorenum,highscore)
if iright > 14 :iright=10
iright=iright+1
filename='image\'+str(iright)+'.png'
if x<50 :
x=50
else:
x=x-10
backimg_surface=rect(filename,[x,y])
bakscreen.blit(backimg_surface.image,backimg_surface.rect)
if pressed_keys[pygame.K_RIGHT]:#按下右键
drawback()
loadtext(levelnum,scorenum,highscore)
if ileft > 4 :ileft=0
ileft=ileft+1
filename='image\'+str(ileft)+'.png'
if x>560:
x=560
else:
x=x+10
backimg_surface=rect(filename,[x,y])
bakscreen.blit(backimg_surface.image,backimg_surface.rect)
drawback()
loadtext(levelnum,scorenum,highscore)
mygold.move()
bakscreen.blit(mygold.image,mygold.rect)
backimg_surface=rect(filename,[x,y])
bakscreen.blit(backimg_surface.image,backimg_surface.rect)
if mygold.rect.top>600:#判断金币是否着地，一但着地，游戏结束
loadgameover(scorenum,highscore)
if mygold.rect.colliderect(backimg_surface.rect):#判断金币是否与小人碰撞，如果碰撞表示小人接到金币
scorenum+=5
loadtext(levelnum,scorenum,highscore)
goldx=random.randint(50,580)
mygold=goldrect([goldx,100],speed)
pygame.display.update()
|
程序中用到的资源可从这里下载：文件名：gold.7z, 访问地址：http://www.kuaipan.cn/file/id_16699292408348719.htm