1+ import os , sys
2+ import pygame
3+ from pygame .locals import *
4+ 5+ if not pygame .font : print ('Warning, fonts disabled' )
6+ if not pygame .mixer : print ('Warning, sound disabled' )
7+ 8+ def load_image (name , colorkey = None ):
9+ fullname = os .path .join ('chimp_data' , name )
10+ try :
11+ image = pygame .image .load (fullname )
12+ except pygame .error as message :
13+ print ('Cannot load image:' , name )
14+ raise SystemExit (message )
15+ image = image .convert ()
16+ if colorkey is not None :
17+ if colorkey is - 1 :
18+ colorkey = image .get_at ((0 , 0 ))
19+ image .set_colorkey (colorkey , RLEACCEL )
20+ return image , image .get_rect ()
21+ 22+ def load_sound (name ):
23+ class NoneSound :
24+ def play (self ): pass
25+ if not pygame .mixer :
26+ return NoneSound ()
27+ fullname = os .path .join ('chimp_data' , name )
28+ print (fullname )
29+ try :
30+ sound = pygame .mixer .Sound (fullname )
31+ except pygame .error as message :
32+ print ('Cannot load sound:' , fullname )
33+ raise SystemExit (message )
34+ return sound
35+ 36+ class Fist (pygame .sprite .Sprite ):
37+ """moves a clenched fist on the screen, following the mouse"""
38+ def __init__ (self ):
39+ pygame .sprite .Sprite .__init__ (self ) # call Sprite initializer
40+ self .image , self .rect = load_image ('fist.bmp' , - 1 )
41+ self .punching = 0
42+ 43+ def update (self ):
44+ """move the fist based on the mouse position"""
45+ pos = pygame .mouse .get_pos ()
46+ self .rect .midtop = pos
47+ if self .punching :
48+ self .rect .move_ip (5 , 10 )
49+ 50+ def punch (self , target ):
51+ """returns true if the fist collides with the target"""
52+ if not self .punching :
53+ self .punching = 1
54+ hitbox = self .rect .inflate (- 5 , - 5 )
55+ return hitbox .colliderect (target .rect )
56+ 57+ def unpunch (self ):
58+ """called to pull the fist back"""
59+ self .punching = 0
60+ 61+ class Chimp (pygame .sprite .Sprite ):
62+ """moves a monkey critter across the screen. it can spin the
63+ monkey when it is punched."""
64+ def __init__ (self ):
65+ pygame .sprite .Sprite .__init__ (self ) # call Sprite intializer
66+ self .image , self .rect = load_image ('chimp.bmp' , - 1 )
67+ screen = pygame .display .get_surface ()
68+ self .area = screen .get_rect ()
69+ self .rect .topleft = 60 , 10
70+ self .move = 5
71+ self .dizzy = 0
72+ 73+ def update (self ):
74+ """walk or spin, depending on the monkeys state"""
75+ if self .dizzy :
76+ self ._spin ()
77+ else :
78+ self ._walk ()
79+ pass
80+ 81+ def _walk (self ):
82+ """move the monkey across the screen, and turn at the ends"""
83+ newpos = self .rect .move ((self .move , 0 ))
84+ if not self .area .contains (newpos ):
85+ self .move = - self .move
86+ newpos = self .rect .move ((self .move , 0 ))
87+ self .image = pygame .transform .flip (self .image , 1 , 0 )
88+ self .rect = newpos
89+ 90+ def _spin (self ):
91+ """spin the monkey image"""
92+ center = self .rect .center
93+ self .dizzy += 12
94+ if self .dizzy >= 360 :
95+ self .dizzy = 0
96+ self .image = self .original
97+ else :
98+ rotate = pygame .transform .rotate
99+ self .image = rotate (self .original , self .dizzy )
100+ self .rect = self .image .get_rect (center = center )
101+ 102+ def punched (self ):
103+ """this will cause the monkey to start spinning"""
104+ if not self .dizzy :
105+ self .dizzy = 1
106+ self .original = self .image
107+ 108+ def main ():
109+ pygame .init ()
110+ screen = pygame .display .set_mode ((468 , 90 ))
111+ pygame .display .set_caption ('Monkey Fever' )
112+ pygame .mouse .set_visible (0 )
113+ 114+ background = pygame .Surface (screen .get_size ())
115+ background = background .convert ()
116+ background .fill ((250 , 250 , 250 ))
117+ 118+ if pygame .font :
119+ font = pygame .font .SysFont ('SimHei' ,24 )
120+ 121+ whiff_sound = load_sound ('whiff.wav' )
122+ punch_sound = load_sound ('punch.wav' )
123+ chimp = Chimp ()
124+ fist = Fist ()
125+ allsprites = pygame .sprite .Group ((fist , chimp ))
126+ clock = pygame .time .Clock ()
127+ punchcount = 0
128+ hitcount = 0
129+ 130+ while 1 :
131+ clock .tick (60 )
132+ for event in pygame .event .get ():
133+ if event .type == QUIT :
134+ return
135+ elif event .type == KEYDOWN and event .key == K_ESCAPE :
136+ return
137+ elif event .type == MOUSEBUTTONDOWN :
138+ punchcount += 1
139+ if fist .punch (chimp ):
140+ punch_sound .play () # punch
141+ chimp .punched ()
142+ hitcount += 1
143+ else :
144+ whiff_sound .play () # miss
145+ pass
146+ elif event .type == MOUSEBUTTONUP :
147+ fist .unpunch ()
148+ bg = background .copy ()
149+ if punchcount > 0 :
150+ msg = "打中次数: %d 击中率: %d%s" % (hitcount , round ((hitcount / punchcount )* 100 ), "%" )
151+ else :
152+ msg = "挥舞拳头吧!"
153+ text = font .render (msg , 1 , (10 , 10 , 10 ))
154+ textpos = text .get_rect (centerx = background .get_width ()/ 2 )
155+ bg .blit (text , textpos )
156+ 157+ allsprites .update ()
158+ screen .blit (bg , (0 , 0 ))
159+ allsprites .draw (screen )
160+ pygame .display .flip ()
161+ 162+ if __name__ == "__main__" :
163+ main ()
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