mainmenu.py

   1 import pygame
   2 import thread
   3 from fx import *
   4 import event
   5
   6 class MainMenu:
   7         fx = None
   8         fxlock = None
   9         period = 428
  10         circuitlist = [[(590,0), (550,40), (200,40), (170,70), (170,310)],
  11                        [(570,0), (540,30), (190,30), (160,60), (20,60), (20,220), (50,250), (50,420), (90,460), (610,460)],
  12                        [(0,220), (40,260), (40,480)],
  13                        [(180,0), (180,20), (150,50), (20,50), (20,0)]]
  14         # (label, message)
  15         menuitems = [("play","fileselect"), ("quit","quit")]
  16         subtitle = "holy shit parallax!!!11!1"
  17         version = 1e-99
  18
  19         def __init__(self):
  20                 self.fxlock = thread.allocate_lock()
  21                 self.fx = []
  22                 self.menufx = []
  23                 self.position = 0
  24                 self.bar = PulseLine([(0,0),(130,0)],(200,200,255),self.period,5)
  25                 thread.start_new_thread(self.fxloader,())
  26
  27         def fxloader(self):
  28                 self.fxlock.acquire()
  29                 self.fx.append(Blank())
  30                 for l in self.circuitlist:
  31                         o = PulseLine(l,(255,30,30),self.period)
  32                         self.fx.append(o)
  33                 self.fxlock.release()
  34
  35                 o = Image('gfx/title.png',(200,40))
  36                 self.fxlock.acquire()
  37                 self.fx.append(o)
  38                 self.fxlock.release()
  39
  40                 n = 0
  41                 for l in self.menuitems:
  42                         o = Text(l[0],'font/Nano.ttf',18,(30,70 + 20*n), (255,30,30))
  43                         self.fxlock.acquire()
  44                         self.fx.append(o)
  45                         self.menufx.append(o)
  46                         self.fxlock.release()
  47                         n += 1
  48
  49                 o = Text(self.subtitle,'font/Nano.ttf',15,(600,100),(255,30,30))
  50                 o.align = ALIGN_RIGHT
  51                 self.fxlock.acquire()
  52                 self.fx.append(o)
  53                 self.fxlock.release()
  54
  55                 o = Text("version " + str(self.version),'font/Nano.ttf',14,(610,440),(255,30,30))
  56                 o.align = ALIGN_RIGHT
  57                 self.fxlock.acquire()
  58                 self.fx.append(o)
  59                 self.fxlock.release()
  60
  61                 o = PlaneScroll('gfx/chips_layer1.jpg',(-0.12,0.06),2.0,0.75)
  62                 self.fxlock.acquire()
  63                 self.fx.insert(1,o)
  64                 self.fxlock.release()
  65
  66                 o = PlaneScroll('gfx/chips_layer2.jpg',(-0.06,0.03))
  67                 self.fxlock.acquire()
  68                 self.fx.remove(self.fx[0])
  69                 self.fx.insert(0,o)
  70                 self.fxlock.release()
  71
  72         def draw(self,t):
  73                 self.fxlock.acquire()
  74                 for f in self.fx:
  75                         f.draw(t)
  76                 self.fxlock.release()
  77                 self.bar.location = (30, 68 + 20*self.position)
  78                 self.bar.draw(t)
  79                 self.bar.location = (30, 68 + 20*self.position + 20)
  80                 self.bar.draw(t)
  81
  82         def run(self):
  83                 screen = pygame.display.get_surface()
  84                 decided = 0
  85                 pygame.mixer.music.load('snd/0x00.ogg')
  86                 pygame.mixer.music.set_volume(0.75)
  87                 pygame.mixer.music.play(-1)
  88                 stab = pygame.mixer.Sound('snd/stab.ogg')
  89                 stab.set_volume(0.25)
  90                 start_t = pygame.time.get_ticks()
  91
  92                 while decided == 0:
  93                         t = pygame.time.get_ticks() - start_t
  94                         for e in pygame.event.get():
  95                                 act = event.parseevent(e)
  96                                 if act == event.CANCEL:
  97                                         decided = 'quit'
  98                                 elif act == event.DOWN:
  99                                         self.position += 1
 100                                 elif act == event.UP:
 101                                         self.position -= 1
 102                                 elif act == event.OK:
 103                                         decided = self.menuitems[self.position][1]
 104
 105                         self.position = self.position % len(self.menuitems)
 106                         self.draw(t)
 107                         pygame.display.flip()
 108
 109                 pygame.mixer.music.fadeout(1500)
 110                 stab.play()
 111
 112                 start_t2 = pygame.time.get_ticks()
 113                 dt = 0
 114                 blanksurf = pygame.surface.Surface((640,480)).convert()
 115                 blanksurf.fill( (0,0,0) )
 116                 while dt < 1500:
 117                         dt = pygame.time.get_ticks() - start_t2
 118                         if dt < 1000:
 119                                 self.draw(pygame.time.get_ticks() - start_t)
 120                                 blanksurf.set_alpha(int(dt / 1000.0 * 255.0))
 121                                 screen.blit(blanksurf,(0,0))
 122                         else:
 123                                 screen.fill( (0,0,0) )
 124                         self.menufx[self.position].draw(0)
 125                         if dt >= 1000:
 126                                 blanksurf.set_alpha(int((dt-1000) / 500.0 * 255.0))
 127                                 screen.blit(blanksurf,(0,0))
 128                         pygame.display.flip()
 129
 130                 return [decided]