Mercurial > touhou

annotate pytouhou/opengl/texture.py @ 192:5e84dfd153ab

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Use the right “random” item drop function.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Thu, 27 Oct 2011 15:17:21 -0700
parents 7769ce7be03c
children df8b2ab54639
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: 25
diff changeset
1 # -*- encoding: utf-8 -*-
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 25
diff changeset
2 ##
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 25
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: 25
diff changeset
4 ##
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 25
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: 25
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: 25
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: 25
diff changeset
8 ##
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 25
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: 25
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: 25
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: 25
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: 25
diff changeset
13 ##
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 25
diff changeset
14
119
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
15 import pyglet
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
16 from pyglet.gl import *
14
07a7f28c8aaa Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
17 import os
07a7f28c8aaa Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
18
07a7f28c8aaa Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
19
16
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
20 class TextureManager(object):
97
ac2e5e1c2c3c Refactor \o/
Thibaut Girka <thib@sitedethib.com>
parents: 83
diff changeset
21 def __init__(self, loader=None):
ac2e5e1c2c3c Refactor \o/
Thibaut Girka <thib@sitedethib.com>
parents: 83
diff changeset
22 self.loader = loader
16
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
23 self.textures = {}
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
24
158
7769ce7be03c Minor cleanup
Thibaut Girka <thib@sitedethib.com>
parents: 119
diff changeset
25
16
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
26 def __getitem__(self, key):
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
27 if not key in self.textures:
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
28 self.textures[key] = self.load_texture(key)
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
29 return self.textures[key]
14
07a7f28c8aaa Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
30
16
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
31
83
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 52
diff changeset
32 def preload(self, anm_wrapper):
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 52
diff changeset
33 try:
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 52
diff changeset
34 anms = anm_wrapper.anm_files
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 52
diff changeset
35 except AttributeError:
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 52
diff changeset
36 anms = anm_wrapper
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 52
diff changeset
37
25
cc864aadc733 Preload enemy and background textures
Thibaut Girka <thib@sitedethib.com>
parents: 16
diff changeset
38 for anm in anms:
cc864aadc733 Preload enemy and background textures
Thibaut Girka <thib@sitedethib.com>
parents: 16
diff changeset
39 key = anm.first_name, anm.secondary_name
cc864aadc733 Preload enemy and background textures
Thibaut Girka <thib@sitedethib.com>
parents: 16
diff changeset
40 texture = self[key]
cc864aadc733 Preload enemy and background textures
Thibaut Girka <thib@sitedethib.com>
parents: 16
diff changeset
41
cc864aadc733 Preload enemy and background textures
Thibaut Girka <thib@sitedethib.com>
parents: 16
diff changeset
42
16
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
43 def load_texture(self, key):
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
44 first_name, secondary_name = key
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
45
119
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
46 image_file = pyglet.image.load(first_name, file=self.loader.get_file(os.path.basename(first_name)))
14
07a7f28c8aaa Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
47
16
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
48 if secondary_name:
119
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
49 alpha_file = pyglet.image.load(secondary_name, file=self.loader.get_file(os.path.basename(secondary_name)))
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
50 assert (image_file.width, image_file.height) == (alpha_file.width, image_file.height)
14
07a7f28c8aaa Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
51
119
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
52 data = image_file.get_data('RGB', image_file.width * 3)
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
53 alpha_data = alpha_file.get_data('RGB', image_file.width * 3)
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
54 image_file = pyglet.image.ImageData(image_file.width, image_file.height, 'RGBA', b''.join(data[i*3:i*3+3] + alpha_data[i*3] for i in range(image_file.width * image_file.height)))
14
07a7f28c8aaa Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
55
119
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
56 #TODO
14
07a7f28c8aaa Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
57
119
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
58 texture = image_file.get_texture()
15
07fba4e1da65 Refactor
Thibaut Girka <thib@sitedethib.com>
parents: 14
diff changeset
59
119
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
60 glTexParameteri(texture.target, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
61 glTexParameteri(texture.target, GL_TEXTURE_MIN_FILTER, GL_LINEAR)
14
07a7f28c8aaa Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
62
16
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
63 return texture
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
64