Mercurial > skaapsteker
annotate skaapsteker/sprites/base.py @ 122:51bcc909873d
Saner, buggier collision rectangles
author | Neil Muller <drnlmuller@gmail.com> |
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date | Mon, 04 Apr 2011 22:39:42 +0200 |
parents | b361d9e17c26 |
children | e1dd3b785269 |
rev | line source |
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1 """Basic sprite classes.""" |
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2 |
35 | 3 from pygame import Rect |
4 | |
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5 from skaapsteker.physics import Sprite |
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6 from skaapsteker.constants import Layers |
47 | 7 from skaapsteker import data |
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8 |
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9 |
35 | 10 TILE_SIZE = (64, 64) |
11 | |
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12 # Collision Layers (values are ids not numbers) |
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13 PC_LAYER = 0 |
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14 MONSTER_LAYER = 1 |
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15 |
35 | 16 |
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17 class Monster(Sprite): |
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18 |
47 | 19 image_file = None |
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20 collision_layer = MONSTER_LAYER |
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21 collides_with = set([PC_LAYER]) |
47 | 22 |
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23 debug_color = (240, 120, 120) |
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24 |
25
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25 def __init__(self, pos, **opts): |
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26 Sprite.__init__(self) |
47 | 27 self.image = data.load_image('sprites/' + self.image_file) |
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28 self.starting_tile_pos = pos |
47 | 29 self.rect = self.image.get_rect(topleft=(pos[0]*TILE_SIZE[0], pos[1]*TILE_SIZE[1])) |
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30 self.collide_rect = self.image.get_rect(topleft=(pos[0]*TILE_SIZE[0], pos[1]*TILE_SIZE[1])) |
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31 self._layer = Layers.PLAYER |
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32 self.setup(**opts) |
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33 |
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34 |
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35 def setup(self): |
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36 pass |
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37 |
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38 |
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39 class NPC(Sprite): |
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40 pass |
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41 |
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42 |
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43 class Projectile(Sprite): |
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44 gravitates = False |
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45 |
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46 |
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47 class Item(Sprite): |
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48 mobile = False |
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49 gravitates = False |
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50 |
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51 |
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52 class Geography(Sprite): |
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53 mobile = False |
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Simon Cross <hodgestar@gmail.com>
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54 gravitates = False |
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Shiny new collision detection. Read code for usage information.
Simon Cross <hodgestar@gmail.com>
parents:
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55 collides_with = set([PC_LAYER, MONSTER_LAYER]) |
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56 |
35 | 57 def __init__(self, pos, image): |
58 Sprite.__init__(self) | |
59 self.tile_pos = pos | |
60 self.image = image | |
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parents:
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61 self.collide_rect = self.image.get_bounding_rect(1) |
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Neil Muller <drnlmuller@gmail.com>
parents:
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62 self.rect = self.image.get_rect() |
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parents:
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63 self.rect_offset = self.collide_rect.left - self.rect.left, self.rect.top - self.rect.top |
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parents:
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64 self.collide_rect.topleft = pos[0] * TILE_SIZE[0] + self.rect_offset[0], pos[1] * TILE_SIZE[1] + self.rect_offset[1] |
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parents:
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65 self.rect.topleft = pos[0] * TILE_SIZE[0], pos[1] * TILE_SIZE[1] |
35 | 66 |
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67 def get_debug_color(self): |
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68 if self.floor or self.block: |
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69 return (240, 240, 0) |
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70 return (0, 240, 0) |
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71 |
35 | 72 |
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73 def find_sprite(descr): |
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74 """Create a sprite object from a dictionary describing it.""" |
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75 descr = descr.copy() |
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76 stype = descr.pop("type") |
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77 mod_name, cls_name = stype.rsplit(".", 1) |
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78 mod_name = ".".join(["skaapsteker.sprites", mod_name]) |
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79 mod = __import__(mod_name, fromlist=[cls_name]) |
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80 cls = getattr(mod, cls_name) |
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81 return cls(**descr) |
35 | 82 |