Mercurial > skaapsteker

annotate skaapsteker/sprites/base.py @ 193:897eec397cbb

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Fix state checks for hattori, ichiro, kaneda and kumiko. In the process provide easier access to other npcs.
author Simon Cross <hodgestar@gmail.com>
date Wed, 06 Apr 2011 21:44:54 +0200
parents 993f4f55eb93
children a11325bc5ff0
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1 """Basic sprite classes."""
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3 from pygame import Rect
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5 from skaapsteker.physics import Sprite
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6 from skaapsteker.constants import Layers
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7 from skaapsteker import data
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8 from skaapsteker import dialogue
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11 TILE_SIZE = (64, 64)
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13 # Collision Layers (values are ids not numbers)
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14 PC_LAYER = 0
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15 MONSTER_LAYER = 1
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16 NPC_LAYER = 2
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19 class Monster(Sprite):
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20
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21 image_file = None
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22 collision_layer = MONSTER_LAYER
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23 collides_with = set([PC_LAYER])
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25 debug_color = (240, 120, 120)
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26
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27 block = True
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29 def __init__(self, pos, **opts):
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30 Sprite.__init__(self)
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31 self.image = data.load_image('sprites/' + self.image_file)
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32 self.starting_tile_pos = pos
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33 self.rect = self.image.get_rect(midbottom=(pos[0]*TILE_SIZE[0]+TILE_SIZE[0]/2, (pos[1]+1)*TILE_SIZE[1]))
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34 self.collide_rect = self.rect.move(0, 0)
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35 self.floor_rect = Rect(self.collide_rect.topleft, (self.collide_rect.width, 2))
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36 self._layer = Layers.PLAYER
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37 self.setup(**opts)
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40 def setup(self):
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41 pass
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44 class NPC(Sprite):
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46 image_file = None
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47 collision_layer = NPC_LAYER
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48 collides_with = set([PC_LAYER])
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50 debug_color = (240, 240, 240)
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52 block = True
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54 def __init__(self, pos, **opts):
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55 Sprite.__init__(self)
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56 self.image = data.load_image('sprites/' + self.image_file)
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57 self.starting_tile_pos = pos
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58 self.rect = self.image.get_rect(midbottom=(pos[0]*TILE_SIZE[0]+TILE_SIZE[0]/2, (pos[1]+1)*TILE_SIZE[1]))
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59 self.collide_rect = self.rect.move(0, 0)
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60 self._layer = Layers.PLAYER
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61 self.setup(**opts)
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63 def setup(self, name, world, dsm):
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64 self.dsm = dialogue.DSM(name, world, dsm)
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67 class Projectile(Sprite):
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68 gravitates = False
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71 class Item(Sprite):
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72 mobile = False
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73 gravitates = False
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75 image_file = None
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76 collision_layer = MONSTER_LAYER
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77 collides_with = set([PC_LAYER])
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79 portable = True
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80
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81 def __init__(self, pos, **opts):
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82 Sprite.__init__(self)
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83 self.image = data.load_image('sprites/' + self.image_file)
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84 self.starting_tile_pos = pos
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85 self.rect = self.image.get_rect(midbottom=(pos[0]*TILE_SIZE[0]+TILE_SIZE[0]/2, (pos[1]+1)*TILE_SIZE[1]))
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86 self.collide_rect = self.rect.move(0, 0)
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87 self._layer = Layers.PLAYER
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88 self.setup(**opts)
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91 def setup(self, name, world):
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92 pass
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95 def get_debug_color(self):
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96 if self.portable:
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97 return (240, 0, 240)
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98 return (0, 0, 240)
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100
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101 class Geography(Sprite):
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102 mobile = False
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103 gravitates = False
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104 collides_with = set([PC_LAYER, MONSTER_LAYER, NPC_LAYER])
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105 is_ground = True
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106 bounce_factor = (0.0, 0.0)
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107
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108 def __init__(self, pos, image):
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109 Sprite.__init__(self)
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110 self.tile_pos = pos
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111 self.image = image
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112 self.collide_rect = self.image.get_bounding_rect(1)
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113 self.floor_rect = Rect(self.collide_rect.topleft, (self.collide_rect.width, 2))
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114 self.rect = self.image.get_rect()
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115 self.rect_offset = self.collide_rect.left - self.rect.left, self.rect.top - self.rect.top
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116 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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117 self.floor_rect.topleft = pos[0] * TILE_SIZE[0] + self.rect_offset[0], pos[1] * TILE_SIZE[1] + self.rect_offset[1]
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118 self.rect.topleft = pos[0] * TILE_SIZE[0], pos[1] * TILE_SIZE[1]
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119
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120 def get_debug_color(self):
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121 if self.floor or self.block:
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122 return (240, 240, 0)
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123 return (0, 240, 0)
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126 def find_sprite(descr, mod_name=None):
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127 """Create a sprite object from a dictionary describing it."""
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128 descr = descr.copy()
127
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129 cls_name = descr.pop("type")
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130 if mod_name is None:
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131 mod_name, cls_name = cls_name.rsplit(".", 1)
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132 mod_name = ".".join(["skaapsteker.sprites", mod_name])
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133 mod = __import__(mod_name, fromlist=[cls_name])
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134 cls = getattr(mod, cls_name)
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135 return cls(**descr)
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