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# Created on 1-7-2013. Miguel Angel Astor #
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import pygame

try:
   import android
except ImportError:
   android = None

from state import BaseState, VALID_STATES

class IntroState(BaseState):
   def __init__(self):
      self.count = 0
      screen_center = self.get_screen_center()
      self.rectangle = pygame.Rect(screen_center[0] - 50, screen_center[1] - 50, 100, 100)
      self.next_transition = VALID_STATES['STAY']
      self.background_color = (139, 210, 228)

   def input(self):
      for event in pygame.event.get():
         if android:
            if android.check_pause():
               android.wait_for_resume()

         if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_ESCAPE:
               self.next_transition = VALID_STATES['QUIT']
         if event.type == pygame.QUIT:
            self.next_transition = VALID_STATES['QUIT']

   def update(self):
      if self.next_transition != VALID_STATES['QUIT']:
         if self.count < 120:
            self.count += 1
            self.next_transition = VALID_STATES['STAY']
         else:
            self.count = 0
            self.next_transition = VALID_STATES['MENU']
      return self.next_transition
          
   def render(self, canvas):
      canvas.fill(self.background_color)
      pygame.draw.rect(canvas, (255, 255, 255), self.rectangle)