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comparison pytouhou/game/text.py @ 387:e1f5dcd4b83e

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Display something at the start of a stage.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Sat, 20 Oct 2012 20:48:40 +0200
parents 690b5faaa0e6
children 6c0cb3eee33e
comparison
equal deleted inserted replaced
386:dc6ed7b1c6de 387:e1f5dcd4b83e
14 14
15 from copy import copy 15 from copy import copy
16 16
17 from pytouhou.game.sprite import Sprite 17 from pytouhou.game.sprite import Sprite
18 from pytouhou.vm.anmrunner import ANMRunner 18 from pytouhou.vm.anmrunner import ANMRunner
19 from pytouhou.utils.interpolator import Interpolator
19 20
20 21
21 class Glyph(object): 22 class Glyph(object):
22 def __init__(self, sprite, pos): 23 def __init__(self, sprite, pos):
23 self.sprite = sprite 24 self.sprite = sprite
30 def __init__(self, pos, back_wrapper=None, back_script=22): 31 def __init__(self, pos, back_wrapper=None, back_script=22):
31 self.sprite = None 32 self.sprite = None
32 self.removed = False 33 self.removed = False
33 self.changed = True 34 self.changed = True
34 self.anmrunner = None 35 self.anmrunner = None
36 self.frame = 0
35 37
36 # Set up the backround sprite 38 # Set up the backround sprite
37 self.back_wrapper = back_wrapper 39 self.back_wrapper = back_wrapper
38 if back_wrapper: 40 if back_wrapper:
39 self.sprite = Sprite() 41 self.sprite = Sprite()
41 self.anmrunner.run_frame() 43 self.anmrunner.run_frame()
42 44
43 self.x, self.y = pos 45 self.x, self.y = pos
44 46
45 def update(self): 47 def update(self):
48 self.frame += 1
46 if self.changed: 49 if self.changed:
47 if self.anmrunner and not self.anmrunner.run_frame(): 50 if self.anmrunner and not self.anmrunner.run_frame():
48 self.anmrunner = None 51 self.anmrunner = None
49 self.changed = False 52 self.changed = False
50 53
116 self.ref_sprite.color = colors[color] 119 self.ref_sprite.color = colors[color]
117 for glyph in self.glyphes: 120 for glyph in self.glyphes:
118 glyph.sprite.color = colors[color] 121 glyph.sprite.color = colors[color]
119 122
120 123
121 def timeout_update(self): 124 def move_timeout_update(self):
122 GlyphCollection.update(self) 125 GlyphCollection.update(self)
123 if self.timeout % 2: 126 if self.frame % 2:
124 for glyph in self.glyphes: 127 for glyph in self.glyphes:
125 glyph.y -= 1 128 glyph.y -= 1
126 self.timeout -= 1 129 if self.frame == self.timeout:
127 if self.timeout == 0:
128 self.removed = True 130 self.removed = True
129 131
130 132
131 def set_timeout(self, timeout): 133 def fadeout_timeout_update(self):
132 self.timeout = timeout 134 GlyphCollection.update(self)
133 self.update = self.timeout_update 135 if self.frame >= self.start:
136 if self.frame == self.start:
137 self.fade(self.effect, 255, lambda x: x)
138 elif self.frame == self.timeout - self.effect:
139 self.fade(self.effect, 0, lambda x: x)
140 if self.fade_interpolator:
141 self.fade_interpolator.update(self.frame)
142 self.alpha = int(self.fade_interpolator.values[0])
143 for glyph in self.glyphes:
144 glyph.sprite.alpha = self.alpha
145 glyph.sprite.changed = True
146 if self.frame == self.timeout:
147 self.removed = True
148
149
150 def fade(self, duration, alpha, formula):
151 self.fade_interpolator = Interpolator((self.alpha,), self.frame,
152 (alpha,), self.frame + duration,
153 formula)
154
155
156 def set_timeout(self, timeout, effect=None, start=0):
157 if effect == None: #XXX
158 self.update = self.move_timeout_update
159 self.timeout = timeout + start
160 else:
161 self.alpha = 0
162 for glyph in self.glyphes:
163 glyph.sprite.alpha = 0
164 self.update = self.fadeout_timeout_update
165 self.effect = effect
166 self.start = start
167 self.timeout = timeout + start
134 168
135 169
136 170
137 class Counter(GlyphCollection): 171 class Counter(GlyphCollection):
138 def __init__(self, pos, anm_wrapper, back_wrapper=None, script=0, 172 def __init__(self, pos, anm_wrapper, back_wrapper=None, script=0,