Mercurial > touhou

annotate pytouhou/game/sprite.py @ 130:11ab06f4c4c6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Introduce characters!
author Thibaut Girka <thib@sitedethib.com>
date Sat, 10 Sep 2011 22:48:56 +0200
parents 174324a4da51
children 4f46717390aa
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
52
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 41
diff changeset
1 # -*- encoding: utf-8 -*-
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 41
diff changeset
2 ##
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 41
diff changeset
3 ## Copyright (C) 2011 Thibaut Girka <thib@sitedethib.com>
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 41
diff changeset
4 ##
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 41
diff changeset
5 ## This program is free software; you can redistribute it and/or modify
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 41
diff changeset
6 ## it under the terms of the GNU General Public License as published
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 41
diff changeset
7 ## by the Free Software Foundation; version 3 only.
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 41
diff changeset
8 ##
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 41
diff changeset
9 ## This program is distributed in the hope that it will be useful,
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 41
diff changeset
10 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 41
diff changeset
11 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 41
diff changeset
12 ## GNU General Public License for more details.
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 41
diff changeset
13 ##
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 41
diff changeset
14
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 41
diff changeset
15
71
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
16 from pytouhou.utils.interpolator import Interpolator
15
07fba4e1da65 Refactor
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
17
21
bf225780973f Small refactoring, and Rumia \o/
Thibaut Girka <thib@sitedethib.com>
parents: 17
diff changeset
18
15
07fba4e1da65 Refactor
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
19 class Sprite(object):
120
4300a832f033 Small refactoring and massive performance improvement
Thibaut Girka <thib@sitedethib.com>
parents: 108
diff changeset
20 __slots__ = ('anm', '_removed', '_changed', 'width_override', 'height_override',
4300a832f033 Small refactoring and massive performance improvement
Thibaut Girka <thib@sitedethib.com>
parents: 108
diff changeset
21 'angle', 'force_rotation', 'scale_interpolator', 'fade_interpolator',
4300a832f033 Small refactoring and massive performance improvement
Thibaut Girka <thib@sitedethib.com>
parents: 108
diff changeset
22 'offset_interpolator', 'automatic_orientation', 'blendfunc',
4300a832f033 Small refactoring and massive performance improvement
Thibaut Girka <thib@sitedethib.com>
parents: 108
diff changeset
23 'texcoords', 'dest_offset', 'allow_dest_offset', 'texoffsets',
4300a832f033 Small refactoring and massive performance improvement
Thibaut Girka <thib@sitedethib.com>
parents: 108
diff changeset
24 'mirrored', 'rescale', 'scale_speed', 'rotations_3d',
4300a832f033 Small refactoring and massive performance improvement
Thibaut Girka <thib@sitedethib.com>
parents: 108
diff changeset
25 'rotations_speed_3d', 'corner_relative_placement', 'frame',
4300a832f033 Small refactoring and massive performance improvement
Thibaut Girka <thib@sitedethib.com>
parents: 108
diff changeset
26 'color', 'alpha', '_rendering_data')
4300a832f033 Small refactoring and massive performance improvement
Thibaut Girka <thib@sitedethib.com>
parents: 108
diff changeset
27 def __init__(self, width_override=0, height_override=0):
69
a142e57218a0 Refactor. Move VMs to pytouhou.vm.
Thibaut Girka <thib@sitedethib.com>
parents: 61
diff changeset
28 self.anm = None
a142e57218a0 Refactor. Move VMs to pytouhou.vm.
Thibaut Girka <thib@sitedethib.com>
parents: 61
diff changeset
29 self._removed = False
a142e57218a0 Refactor. Move VMs to pytouhou.vm.
Thibaut Girka <thib@sitedethib.com>
parents: 61
diff changeset
30 self._changed = False
a142e57218a0 Refactor. Move VMs to pytouhou.vm.
Thibaut Girka <thib@sitedethib.com>
parents: 61
diff changeset
31
120
4300a832f033 Small refactoring and massive performance improvement
Thibaut Girka <thib@sitedethib.com>
parents: 108
diff changeset
32 self.width_override = width_override
4300a832f033 Small refactoring and massive performance improvement
Thibaut Girka <thib@sitedethib.com>
parents: 108
diff changeset
33 self.height_override = height_override
90
630e9045e851 Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents: 85
diff changeset
34 self.angle = 0
630e9045e851 Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents: 85
diff changeset
35 self.force_rotation = False
630e9045e851 Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents: 85
diff changeset
36
71
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
37 self.scale_interpolator = None
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
38 self.fade_interpolator = None
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
39 self.offset_interpolator = None
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
40
81
f5f9b5eb69a3 Handle one more ANM instruction, and handle sprite indexes offsets
Thibaut Girka <thib@sitedethib.com>
parents: 75
diff changeset
41 self.automatic_orientation = False
f5f9b5eb69a3 Handle one more ANM instruction, and handle sprite indexes offsets
Thibaut Girka <thib@sitedethib.com>
parents: 75
diff changeset
42
72
6a08f44fa01b Handle a few more ANM instructions. pytouhou.game.background needs some serious refactoring.
Thibaut Girka <thib@sitedethib.com>
parents: 71
diff changeset
43 self.blendfunc = 0 # 0 = Normal, 1 = saturate #TODO: proper constants
6a08f44fa01b Handle a few more ANM instructions. pytouhou.game.background needs some serious refactoring.
Thibaut Girka <thib@sitedethib.com>
parents: 71
diff changeset
44
15
07fba4e1da65 Refactor
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
45 self.texcoords = (0, 0, 0, 0) # x, y, width, height
71
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
46 self.dest_offset = (0., 0., 0.)
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
47 self.allow_dest_offset = False
41
93c8dc2de923 Add (hopefully) "texture shifting" in animations
Thibaut Girka <thib@sitedethib.com>
parents: 38
diff changeset
48 self.texoffsets = (0., 0.)
15
07fba4e1da65 Refactor
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
49 self.mirrored = False
07fba4e1da65 Refactor
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
50 self.rescale = (1., 1.)
57
694f25881d0f Fix move_to interpolation, add support for a few ANM and ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 54
diff changeset
51 self.scale_speed = (0., 0.)
15
07fba4e1da65 Refactor
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
52 self.rotations_3d = (0., 0., 0.)
27
b65d6bc55793 Add rotating sprite support
Thibaut Girka <thib@sitedethib.com>
parents: 26
diff changeset
53 self.rotations_speed_3d = (0., 0., 0.)
15
07fba4e1da65 Refactor
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
54 self.corner_relative_placement = False
17
d940d004b840 Make game.sprite.Sprite use its own frame counter.
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
55 self.frame = 0
57
694f25881d0f Fix move_to interpolation, add support for a few ANM and ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 54
diff changeset
56 self.color = (255, 255, 255)
37
a10e3f44a883 Add alpha (anm0 instruction 3) support
Thibaut Girka <thib@sitedethib.com>
parents: 34
diff changeset
57 self.alpha = 255
108
2a03940deea3 Move everything graphical to pytouhou.opengl!
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
58
2a03940deea3 Move everything graphical to pytouhou.opengl!
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
59 self._rendering_data = None
15
07fba4e1da65 Refactor
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
60
07fba4e1da65 Refactor
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
61
71
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
62 def fade(self, duration, alpha, formula):
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
63 if not self.fade_interpolator:
122
174324a4da51 Add support for launch animations! (Warning: slow :()
Thibaut Girka <thib@sitedethib.com>
parents: 120
diff changeset
64 self.fade_interpolator = Interpolator((self.alpha,), self.frame,
174324a4da51 Add support for launch animations! (Warning: slow :()
Thibaut Girka <thib@sitedethib.com>
parents: 120
diff changeset
65 (alpha,), self.frame + duration,
174324a4da51 Add support for launch animations! (Warning: slow :()
Thibaut Girka <thib@sitedethib.com>
parents: 120
diff changeset
66 formula)
71
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
67
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
68
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
69 def scale_in(self, duration, sx, sy, formula):
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
70 if not self.scale_interpolator:
122
174324a4da51 Add support for launch animations! (Warning: slow :()
Thibaut Girka <thib@sitedethib.com>
parents: 120
diff changeset
71 self.scale_interpolator = Interpolator(self.rescale, self.frame,
174324a4da51 Add support for launch animations! (Warning: slow :()
Thibaut Girka <thib@sitedethib.com>
parents: 120
diff changeset
72 (sx, sy), self.frame + duration,
174324a4da51 Add support for launch animations! (Warning: slow :()
Thibaut Girka <thib@sitedethib.com>
parents: 120
diff changeset
73 formula)
71
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
74
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
75
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
76 def move_in(self, duration, x, y, z, formula):
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
77 if not self.offset_interpolator:
122
174324a4da51 Add support for launch animations! (Warning: slow :()
Thibaut Girka <thib@sitedethib.com>
parents: 120
diff changeset
78 self.offset_interpolator = Interpolator(self.dest_offset, self.frame,
174324a4da51 Add support for launch animations! (Warning: slow :()
Thibaut Girka <thib@sitedethib.com>
parents: 120
diff changeset
79 (x, y, z), self.frame + duration,
174324a4da51 Add support for launch animations! (Warning: slow :()
Thibaut Girka <thib@sitedethib.com>
parents: 120
diff changeset
80 formula)
71
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
81
a03d7a94b997 Add support for a few ANM instructions
Thibaut Girka <thib@sitedethib.com>
parents: 69
diff changeset
82
120
4300a832f033 Small refactoring and massive performance improvement
Thibaut Girka <thib@sitedethib.com>
parents: 108
diff changeset
83 def update_orientation(self, angle_base=0., force_rotation=False):
4300a832f033 Small refactoring and massive performance improvement
Thibaut Girka <thib@sitedethib.com>
parents: 108
diff changeset
84 if (self.angle != angle_base or self.force_rotation != force_rotation):
92
85f3b8ba3f24 Minor refactoring and optimizations. Drop stageviewer.
Thibaut Girka <thib@sitedethib.com>
parents: 90
diff changeset
85 self.angle = angle_base
85f3b8ba3f24 Minor refactoring and optimizations. Drop stageviewer.
Thibaut Girka <thib@sitedethib.com>
parents: 90
diff changeset
86 self.force_rotation = force_rotation
69
a142e57218a0 Refactor. Move VMs to pytouhou.vm.
Thibaut Girka <thib@sitedethib.com>
parents: 61
diff changeset
87 self._changed = True
94
ca571697ec83 Various minor optimisations and refactoring
Thibaut Girka <thib@sitedethib.com>
parents: 92
diff changeset
88