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annotate mamba/world.py @ 267:1e8dca95c48a

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Hook up hot-keys in editor for jerith
author Neil Muller <drnlmuller@gmail.com>
date Thu, 15 Sep 2011 12:54:16 +0200
parents f9cc701a6be0
children cacc03748580
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b1019923cb12 Direction control for snake.
Simon Cross <hodgestar@gmail.com>
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1 """World state (level, plus snake, plus other sprites)."""
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45dd79e9ba1b Rudimentary FPS and clock ticking.
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3 import time
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b1019923cb12 Direction control for snake.
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5 from mamba.snake import Snake
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7
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8 class World(object):
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9 def __init__(self, level):
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10 self.level = level
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136d96b1aa75 Hook up level.get_entry to world.
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11 tile_pos, orientation = level.get_entry()
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12 self.snake = Snake(tile_pos, orientation)
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13 self._prev = None
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14 self._paused = False
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e6299eb296ce Draw the world!
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0c1005c76c87 More worldify.
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16 def get_size(self):
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17 return self.level.get_size()
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18
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e6299eb296ce Draw the world!
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19 def draw(self, surface):
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20 self.level.draw(surface)
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e6299eb296ce Draw the world!
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21 self.snake.draw(surface)
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119c0fb758c2 Move key handling into GameWidget and GameWidget into widgets.game.
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22
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f9cc701a6be0 Hook up tunnels.
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23 def get_sprite(self, sprite_id):
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24 return self.level.extra_sprites[sprite_id]
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26 def update(self):
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27 prev = self._prev
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28 self._prev = time.time()
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29 if self._paused:
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30 return
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31 if prev is None:
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32 return
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33 dt = self._prev - prev
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061d711ba570 Interact with the world.
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35 self.snake.update(dt, self)
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37 def interact(self, segment):
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d76c069164c0 Much better interaction detection.
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38 tiles = segment.filter_collisions(self.level.sprites)
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39 for tile in tiles:
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40 tile.interact(self, segment)
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42 def pause(self):
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43 self._paused = True
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44
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45 def resume(self):
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46 self._paused = False
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48 def restart(self):
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49 self.level.restart()
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50 tile_pos, orientation = self.level.get_entry()
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51 self.snake = Snake(tile_pos, orientation)
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52 self._prev = None
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53 self._paused = False