naja/widgets/info_area.py

   1 """
   2 Widget for the game board information area.
   3 """
   4 import pygame
   5
   6 from naja.constants import INFO_SIZE, EIGHT_BIT_SCALE
   7 from naja.resources import resources
   8 from naja.resources.mutators import EIGHT_BIT
   9
  10 from naja.widgets.base import Widget
  11 from naja.widgets.tile import BIT_MAP
  12 from naja.widgets.text import TextBoxWidget
  13
  14
  15 class InfoAreaWidget(Widget):
  16     """
  17     Widget for the game board information area.
  18     """
  19     def __init__(self, pos, state):
  20         super(InfoAreaWidget, self).__init__(pos, INFO_SIZE)
  21         self.card = None
  22         self.state = state
  23
  24     def prepare(self):
  25         self.surface = pygame.surface.Surface(INFO_SIZE)
  26         self.surface.fill((0, 0, 0))
  27         # Quick hack for testing
  28         self.card = self.state.board_locations[self.state.player.position]
  29         # Extract actions and such from the card
  30         y_offset = 0
  31         for action in self.card.actions:
  32             if action.required_bits:
  33                 img_name = BIT_MAP[action.required_bits].replace('.png', '_small.png')
  34                 img = resources.get_image(img_name,
  35                                           transforms=(EIGHT_BIT,))
  36                 self.surface.blit(img, (0, y_offset))
  37                 y_offset += 8
  38             text = TextBoxWidget((12, y_offset), action.TEXT,
  39                                  box_width= (INFO_SIZE[0] - 12) // EIGHT_BIT_SCALE,
  40                                  fontsize = 28, padding = 4)
  41             text.render(self.surface)
  42             y_offset += text.surface.get_rect().height + 16
  43
  44
  45     def set_card(self, card):
  46         self.card = card
  47
  48     def draw(self, surface):
  49         surface.blit(self.surface, self.pos)