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Commit 17c84bb9 by BellCodeEditor
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parent 33cabecf
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Showing with 21 additions and 20 deletions
lesson4-diy2.py
...@@ -22,25 +22,25 @@ while True: ...@@ -22,25 +22,25 @@ while True:
for event in pygame.event.get(): for event in pygame.event.get():
if event.type == locals.QUIT: if event.type == locals.QUIT:
exit() exit()
if event.type==locals.KEYDOWN: if event.type==locals.KEYDOWN:
if event.key==locals.K_w: if event.key==locals.K_w:
volume+=0.1 volume+=0.1
if volume>1: if volume>1:
volume=1 volume=1
pygame.mixer.music.set_volume(volume) pygame.mixer.music.set_volume(volume)
if event.key==locals.K_s: if event.key==locals.K_s:
volume-=0.1 volume-=0.1
if volume<0: if volume<0:
volume=0 volume=0
pygame.mixer.music.set_volume(volume) pygame.mixer.music.set_volume(volume)
if event.type==locals.MOUSEBUTTONDOWN: if event.type == locals.MOUSEBUTTONDOWN:
click+=1 click += 1
if click%2==0: if click % 2 == 0:
paly_button=stop_img play_button = stop_img
pygame.mixer.music.unpause() pygame.mixer.music.unpause()
else: else:
paly_button=play_img play_button = play_img
pygame.mixer.music.pause() pygame.mixer.music.pause()
if pygame.mixer.music.get_busy() == False: if pygame.mixer.music.get_busy() == False:
pygame.mixer.music.play() pygame.mixer.music.play()
...@@ -48,7 +48,8 @@ while True: ...@@ -48,7 +48,8 @@ while True:
# 绘制画面 # 绘制画面
screen.blit(bg_img, (0,0)) # 填充背景 screen.blit(bg_img, (0,0)) # 填充背景
screen.blit(stop_img, (270, 330)) # 暂停按钮 screen.blit(play_button, (270, 330)) # 暂停按钮
screen.blit(logo_img, (170, 60)) # 中间logo图 screen.blit(logo_img, (170, 60)) # 中间logo图
screen.blit(last_img, (120, 350)) # 上一曲 screen.blit(last_img, (120, 350)) # 上一曲
screen.blit(next_img, (420, 350)) # 下一曲 screen.blit(next_img, (420, 350)) # 下一曲
......
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