Mercurial > touhou

annotate pytouhou/ui/texture.pyx @ 380:c25530efea3b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Replace player position in game zone right after its move; fix shots offsets at boundaries.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Fri, 07 Sep 2012 12:54:38 +0200
parents 71cd4461bb7f
children 45e1a9a37e66
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
368
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
15 from libc.stdlib cimport malloc, free
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
16
119
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
17 import pyglet
203
df8b2ab54639 Make pylint slightly happier (and code analysis easier)
Thibaut Girka <thib@sitedethib.com>
parents: 158
diff changeset
18 from pyglet.gl import (glTexParameteri,
df8b2ab54639 Make pylint slightly happier (and code analysis easier)
Thibaut Girka <thib@sitedethib.com>
parents: 158
diff changeset
19 GL_TEXTURE_MIN_FILTER, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
14
07a7f28c8aaa Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
20 import os
07a7f28c8aaa Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
21
07a7f28c8aaa Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
22
223
98c64ffcbdff Make pytouhou.ui.{background,texture} Cython modules as they are only used by Cython modules.
Thibaut Girka <thib@sitedethib.com>
parents: 205
diff changeset
23 cdef class TextureManager:
97
ac2e5e1c2c3c Refactor \o/
Thibaut Girka <thib@sitedethib.com>
parents: 83
diff changeset
24 def __init__(self, loader=None):
ac2e5e1c2c3c Refactor \o/
Thibaut Girka <thib@sitedethib.com>
parents: 83
diff changeset
25 self.loader = loader
16
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
26 self.textures = {}
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
27
158
7769ce7be03c Minor cleanup
Thibaut Girka <thib@sitedethib.com>
parents: 119
diff changeset
28
16
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
29 def __getitem__(self, key):
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
30 if not key in self.textures:
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
31 self.textures[key] = self.load_texture(key)
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
32 return self.textures[key]
14
07a7f28c8aaa Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
33
16
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
34
83
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 52
diff changeset
35 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
36 try:
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 52
diff changeset
37 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
38 except AttributeError:
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 52
diff changeset
39 anms = anm_wrapper
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 52
diff changeset
40
25
cc864aadc733 Preload enemy and background textures
Thibaut Girka <thib@sitedethib.com>
parents: 16
diff changeset
41 for anm in anms:
cc864aadc733 Preload enemy and background textures
Thibaut Girka <thib@sitedethib.com>
parents: 16
diff changeset
42 key = anm.first_name, anm.secondary_name
cc864aadc733 Preload enemy and background textures
Thibaut Girka <thib@sitedethib.com>
parents: 16
diff changeset
43 texture = self[key]
cc864aadc733 Preload enemy and background textures
Thibaut Girka <thib@sitedethib.com>
parents: 16
diff changeset
44
cc864aadc733 Preload enemy and background textures
Thibaut Girka <thib@sitedethib.com>
parents: 16
diff changeset
45
16
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
46 def load_texture(self, key):
368
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
47 cdef bytes data, alpha_data
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
48 cdef char *new_data
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
49 cdef unsigned int i, width, height, pixels
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
50
16
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
51 first_name, secondary_name = key
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
52
119
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
53 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
54
16
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
55 if secondary_name:
119
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
56 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
57 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
58
368
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
59 width, height = image_file.width, image_file.height
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
60 pixels = width * height
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
61 data = image_file.get_data('RGB', width * 3)
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
62 alpha_data = alpha_file.get_data('RGB', width * 3)
14
07a7f28c8aaa Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
63
368
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
64 # TODO: further optimizations
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
65 new_data = <char *>malloc(pixels * 4)
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
66 for i in range(pixels):
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
67 new_data[i*4] = (<char *>data)[i*3]
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
68 new_data[i*4+1] = (<char *>data)[i*3+1]
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
69 new_data[i*4+2] = (<char *>data)[i*3+2]
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
70 new_data[i*4+3] = (<char *>alpha_data)[i*3]
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
71 image_file = pyglet.image.ImageData(width, height, 'RGBA', new_data[:(pixels * 4)])
71cd4461bb7f Minor optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 223
diff changeset
72 free(new_data)
14
07a7f28c8aaa Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
73
119
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
74 texture = image_file.get_texture()
15
07fba4e1da65 Refactor
Thibaut Girka <thib@sitedethib.com>
parents: 14
diff changeset
75
119
fad7b44cebf2 Switch from pygame + PyOpenGL to pyglet
Thibaut Girka <thib@sitedethib.com>
parents: 97
diff changeset
76 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
77 glTexParameteri(texture.target, GL_TEXTURE_MIN_FILTER, GL_LINEAR)
14
07a7f28c8aaa Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
78
16
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
79 return texture
66ce9bb440ac Refactor in order to support multiple textures
Thibaut Girka <thib@sitedethib.com>
parents: 15
diff changeset
80