pygame游戏之旅添加icon和bgm音效的方法_Python

本文为大家分享了pygame游戏之旅的第14篇，供大家参考，具体内容如下

添加icon需要用的函数是：

1 2	`gameicon` `=` `pygame.image.load("caricon.png")` `pygame.display.set_icon(gameicon)`

添加bgm和音效的函数是：

1 2	`crash_sound` `=` `pygame.mixer.sound("crashed.wav")` `pygame.mixer.music.load("bgm.wav")`

源码：

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

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

										import pygame

										import time

										import random

										pygame.init()

										crash_sound = pygame.mixer.sound("crashed.wav")

										pygame.mixer.music.load("bgm.wav")

										white = (255,255,255)

										black = (0,0,0)

										gray = (128,128,128)

										red = (200,0,0)

										green = (0,200,0)

										bright_red = (255,0,0)

										bright_green = (0,255,0)

										blue = (0,0,255)

										car_width = 100

										display_width = 800

										display_height = 600

										gamedisplay = pygame.display.set_mode( (display_width,display_height) )

										pygame.display.set_caption('a bit racey')

										clock = pygame.time.clock()

										carimg = pygame.image.load('car.png')

										gameicon = pygame.image.load("caricon.png")

										pygame.display.set_icon(gameicon)

										pause = false

										##crash = true

										def things_dodged(count):

										 font = pygame.font.sysfont(none, 25)

										 text = font.render("dodged:"+str(count), true, black)

										 gamedisplay.blit(text,(0,0))

										def things(thingx, thingy, thingw, thingh, color):

										 pygame.draw.rect(gamedisplay, color, [thingx, thingy, thingw, thingh])

										def car(x, y):

										 gamedisplay.blit(carimg, (x,y))

										def text_objects(text, font):

										 textsurface = font.render(text, true, black)

										 return textsurface, textsurface.get_rect()

										##def message_diaplay(text):

										## largetext = pygame.font.font('freesansbold.ttf',115)

										## textsurf, textrect = text_objects(text, largetext)

										## textrect.center = ((display_width/2),(display_height/2))

										## gamedisplay.blit(textsurf, textrect)

										## pygame.display.update()

										## time.sleep(2)

										## game_loop()

										def crash():

										 pygame.mixer.music.stop()

										 pygame.mixer.sound.play(crash_sound)

										 largetext = pygame.font.sysfont('comicsansms',115)

										 textsurf, textrect = text_objects('you crashed!', largetext)

										 textrect.center = ((display_width/2),(display_height/2))

										 gamedisplay.blit(textsurf, textrect)

										 while true:

										  for event in pygame.event.get():

										   print(event)

										   if event.type == pygame.quit:

										    pygame.quit()

										    quit()

										##  gamedisplay.fill(white)

										  button("play again", 150, 450, 100, 50, green, bright_green,game_loop)

										  button("quit",550, 450, 100, 50, red, bright_red,quitgame)

										  pygame.display.update()

										  clock.tick(15)

										def button (msg, x, y, w, h, ic, ac, action=none):

										 mouse =pygame.mouse.get_pos()

										 click = pygame.mouse.get_pressed()

										## print(click)

										 if x + w > mouse[0] > x and y + h > mouse[1] > y:

										  pygame.draw.rect(gamedisplay, ac, (x,y,w,h))

										  if click[0] == 1 and action != none:

										   action()

										##    if action == "play":

										##     action()

										##    if action == "quit":

										##     pygame.quit()

										##     quit()

										 else:

										  pygame.draw.rect(gamedisplay, ic, (x,y,w,h))

										 smalltext = pygame.font.sysfont('comicsansms', 20)

										 textsurf, textrect = text_objects(msg, smalltext)

										 textrect.center = ( (x+(w/2)), (y+(h/2)))

										 gamedisplay.blit(textsurf, textrect)

										def quitgame():

										 pygame.quit()

										 quit()

										def unpause():

										 pygame.mixer.music.unpause()

										 global pause

										 pause = false

										def paused():

										 pygame.mixer.music.pause()

										 largetext = pygame.font.sysfont('comicsansms',115)

										 textsurf, textrect = text_objects('paused', largetext)

										 textrect.center = ((display_width/2),(display_height/2))

										 gamedisplay.blit(textsurf, textrect)

										 while pause:

										  for event in pygame.event.get():

										   print(event)

										   if event.type == pygame.quit:

										    pygame.quit()

										    quit()

										##  gamedisplay.fill(white)

										  button("continue", 150, 450, 100, 50, green, bright_green,unpause)

										  button("quit",550, 450, 100, 50, red, bright_red,quitgame)

										  pygame.display.update()

										  clock.tick(15)

										def game_intro():

										 global pasue

										 pause = false

										 intro = true

										 while intro:

										  for event in pygame.event.get():

										   print(event)

										   if event.type == pygame.quit:

										    pygame.quit()

										    quit()

										  gamedisplay.fill(white)

										  largetext = pygame.font.sysfont('comicsansms',115)

										  textsurf, textrect = text_objects('a bit racey', largetext)

										  textrect.center = ((display_width/2),(display_height/2))

										  gamedisplay.blit(textsurf, textrect)

										  button("go", 150, 450, 100, 50, green, bright_green,game_loop)

										  button("quit",550, 450, 100, 50, red, bright_red,quitgame)

										  pygame.display.update()

										  clock.tick(15)

										def game_loop():

										 global pause

										 pygame.mixer.music.play(-1)

										 x = display_width * 0.45

										 y = display_height * 0.8

										 x_change = 0

										 dodged = 0

										 gameexit = false

										 thing_startx = random.randrange(0, display_width)

										 thing_starty = -600

										 thing_speed = 7

										 thing_width = 100

										 thing_height = 100

										 while not gameexit:

										  for event in pygame.event.get():

										   if event.type == pygame.quit:

										    pygame.quit()

										    quit()

										   if event.type == pygame.keydown:

										    if event.key == pygame.k_left:

										     x_change = -5

										    elif event.key == pygame.k_right:

										     x_change = 5

										    elif event.key == pygame.k_p:

										     pause = true

										     paused()

										   if event.type == pygame.keyup:

										    if event.key == pygame.k_left or event.key == pygame.k_right:

										     x_change = 0

										   print(event)

										  x += x_change

										  gamedisplay.fill(white)

										  things(thing_startx, thing_starty, thing_width, thing_height, black)

										  thing_starty += thing_speed

										  car(x,y)

										  things_dodged(dodged)

										  if x > display_width - car_width or x < 0:

										   gameexit = true

										  if thing_starty > display_height:

										   thing_starty = 0 - thing_height

										   thing_startx = random.randrange(0, display_width)

										   dodged += 1

										   thing_speed += 1

										   thing_width += (dodged * 1.2)

										  if y < thing_starty + thing_height:

										   print('y crossover')

										   if x > thing_startx and x < thing_startx + thing_width or x + car_width > thing_startx and x + car_width < thing_startx + thing_width:

										    print('x crossover')

										    crash()

										  pygame.display.update()

										  clock.tick(60)

										#crash()

										game_intro()

										game_loop()

										pygame.quit()

										quit()