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annotate pytouhou/lib/sdl.pyx @ 763:468dab1dd683

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Python: Fix video argument (thanks Doomfan!)
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Tue, 09 Feb 2021 22:50:18 +0100
parents a6875f90c141
children
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1 # -*- encoding: utf-8 -*-
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2 ##
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3 ## Copyright (C) 2013 Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
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4 ##
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5 ## This program is free software; you can redistribute it and/or modify
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6 ## it under the terms of the GNU General Public License as published
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7 ## by the Free Software Foundation; version 3 only.
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8 ##
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9 ## This program is distributed in the hope that it will be useful,
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10 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 ## GNU General Public License for more details.
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13 ##
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14
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15 import pytouhou.lib.gui as gui
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16
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17 from pytouhou.utils.helpers import get_logger
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18
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19 logger = get_logger(__name__)
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20
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22 GL_CONTEXT_MAJOR_VERSION = SDL_GL_CONTEXT_MAJOR_VERSION
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23 GL_CONTEXT_MINOR_VERSION = SDL_GL_CONTEXT_MINOR_VERSION
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24 GL_CONTEXT_PROFILE_MASK = SDL_GL_CONTEXT_PROFILE_MASK
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25 GL_DOUBLEBUFFER = SDL_GL_DOUBLEBUFFER
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26 GL_RED_SIZE = SDL_GL_RED_SIZE
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27 GL_GREEN_SIZE = SDL_GL_GREEN_SIZE
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28 GL_BLUE_SIZE = SDL_GL_BLUE_SIZE
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29 GL_DEPTH_SIZE = SDL_GL_DEPTH_SIZE
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30
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31 GL_CONTEXT_PROFILE_CORE = SDL_GL_CONTEXT_PROFILE_CORE
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32 GL_CONTEXT_PROFILE_COMPATIBILITY = SDL_GL_CONTEXT_PROFILE_COMPATIBILITY
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33 GL_CONTEXT_PROFILE_ES = SDL_GL_CONTEXT_PROFILE_ES
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34
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35 WINDOWPOS_CENTERED = SDL_WINDOWPOS_CENTERED
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36 WINDOW_OPENGL = SDL_WINDOW_OPENGL
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37 WINDOW_RESIZABLE = SDL_WINDOW_RESIZABLE
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38
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39 SCANCODE_Z = SDL_SCANCODE_Z
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40 SCANCODE_X = SDL_SCANCODE_X
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41 SCANCODE_P = SDL_SCANCODE_P
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42 SCANCODE_LSHIFT = SDL_SCANCODE_LSHIFT
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43 SCANCODE_UP = SDL_SCANCODE_UP
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44 SCANCODE_DOWN = SDL_SCANCODE_DOWN
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45 SCANCODE_LEFT = SDL_SCANCODE_LEFT
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46 SCANCODE_RIGHT = SDL_SCANCODE_RIGHT
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47 SCANCODE_LCTRL = SDL_SCANCODE_LCTRL
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48 SCANCODE_ESCAPE = SDL_SCANCODE_ESCAPE
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49 SCANCODE_HOME = SDL_SCANCODE_HOME
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51 WINDOWEVENT_RESIZED = SDL_WINDOWEVENT_RESIZED
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53 KEYDOWN = SDL_KEYDOWN
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54 QUIT = SDL_QUIT
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55 WINDOWEVENT = SDL_WINDOWEVENT
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58 class SDLError(gui.Error):
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59 def __init__(self):
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60 error = SDL_GetError()
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61 Exception.__init__(self, error.decode())
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63
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64 class SDL:
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65 def __init__(self, *, video=True, sound=True):
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66 self.sound = sound
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67 self.video = video
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68
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69 def __enter__(self):
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70 global keyboard_state
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71
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72 IF UNAME_SYSNAME == "Windows":
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73 SDL_SetMainReady()
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74 init(SDL_INIT_VIDEO if self.video else 0)
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75 img_init(IMG_INIT_PNG)
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76 ttf_init()
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77
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78 keyboard_state = SDL_GetKeyboardState(NULL)
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79
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80 if self.sound:
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81 mix_init(0)
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82 try:
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83 mix_open_audio(44100, MIX_DEFAULT_FORMAT, 2, 4096)
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84 except SDLError as error:
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85 logger.error(u'Impossible to set up audio subsystem: %s', error)
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86 self.sound = False
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87 else:
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88 # TODO: make it dependent on the number of sound files in the
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89 # archives.
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90 mix_allocate_channels(MAX_SOUNDS)
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91
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92 def __exit__(self, *args):
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93 if self.sound:
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94 Mix_CloseAudio()
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95 Mix_Quit()
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96
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97 TTF_Quit()
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98 IMG_Quit()
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99 SDL_Quit()
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100
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101
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102 cdef class Window(gui.Window):
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103 def __init__(self, str title, int x, int y, int w, int h, Uint32 flags):
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104 title_bytes = title.encode()
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105 self.window = SDL_CreateWindow(title_bytes, x, y, w, h, flags)
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106 if self.window == NULL:
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107 raise SDLError()
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108
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109 def __dealloc__(self):
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110 if self.context != NULL:
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111 SDL_GL_DeleteContext(self.context)
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112 if self.window != NULL:
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113 SDL_DestroyWindow(self.window)
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114
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115 cdef void create_gl_context(self) except *:
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116 self.context = SDL_GL_CreateContext(self.window)
453
17a7f3b028f3 Raise an exception if GL context creation fails instead of failing silently.
Thibaut Girka <thib@sitedethib.com>
parents: 450
diff changeset
117 if self.context == NULL:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
118 raise SDLError()
418
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
119
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
120 cdef void present(self) nogil:
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
121 if self.renderer == NULL:
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
122 SDL_GL_SwapWindow(self.window)
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
123 else:
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
124 SDL_RenderPresent(self.renderer)
418
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
125
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
126 cdef void set_window_size(self, int width, int height) nogil:
422
52829ebe2561 Refactor window management in its own class.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 421
diff changeset
127 SDL_SetWindowSize(self.window, width, height)
52829ebe2561 Refactor window management in its own class.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 421
diff changeset
128
635
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
129 cdef void set_swap_interval(self, int interval) except *:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
130 if SDL_GL_SetSwapInterval(interval) < 0:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
131 raise SDLError()
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
132
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
133 cdef list get_events(self):
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
134 cdef SDL_Event event
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
135 ret = []
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
136 while SDL_PollEvent(&event):
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
137 if event.type == SDL_KEYDOWN:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
138 scancode = event.key.keysym.scancode
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
139 if scancode == SDL_SCANCODE_ESCAPE:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
140 ret.append((gui.PAUSE, None))
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
141 elif scancode in (SDL_SCANCODE_P, SDL_SCANCODE_HOME):
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
142 ret.append((gui.SCREENSHOT, None))
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
143 elif scancode == SDL_SCANCODE_DOWN:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
144 ret.append((gui.DOWN, None))
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
145 elif scancode == SDL_SCANCODE_F11:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
146 ret.append((gui.FULLSCREEN, None))
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
147 elif scancode == SDL_SCANCODE_RETURN:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
148 mod = event.key.keysym.mod
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
149 if mod & KMOD_ALT:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
150 ret.append((gui.FULLSCREEN, None))
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
151 elif event.type == SDL_QUIT:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
152 ret.append((gui.EXIT, None))
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
153 elif event.type == SDL_WINDOWEVENT:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
154 if event.window.event == SDL_WINDOWEVENT_RESIZED:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
155 ret.append((gui.RESIZE, (event.window.data1, event.window.data2)))
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
156 return ret
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
157
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
158 cdef int get_keystate(self) nogil:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
159 cdef int keystate = 0
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
160 cdef const Uint8 *keys = keyboard_state
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
161 if keys[SCANCODE_Z]:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
162 keystate |= 1
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
163 if keys[SCANCODE_X]:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
164 keystate |= 2
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
165 if keys[SCANCODE_LSHIFT]:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
166 keystate |= 4
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
167 if keys[SCANCODE_UP]:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
168 keystate |= 16
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
169 if keys[SCANCODE_DOWN]:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
170 keystate |= 32
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
171 if keys[SCANCODE_LEFT]:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
172 keystate |= 64
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
173 if keys[SCANCODE_RIGHT]:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
174 keystate |= 128
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
175 if keys[SCANCODE_LCTRL]:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
176 keystate |= 256
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
177 return keystate
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
178
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
179 cdef void toggle_fullscreen(self) nogil:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
180 ret = SDL_SetWindowFullscreen(self.window, 0 if self.is_fullscreen else SDL_WINDOW_FULLSCREEN_DESKTOP)
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
181 if ret == -1:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
182 with gil:
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
183 raise SDLError()
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
184 self.is_fullscreen = not self.is_fullscreen
80687f258001 Make sdl.Window inherit from gui.Window, so we can swap implementations.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 617
diff changeset
185
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
186 # The following functions are there for the pure SDL backend.
616
4ce3ef053a25 Remove every case where an exception could be silently eaten by a cdef function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 615
diff changeset
187 cdef bint create_renderer(self, Uint32 flags) except True:
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
188 self.renderer = SDL_CreateRenderer(self.window, -1, flags)
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
189 if self.renderer == NULL:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
190 raise SDLError()
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
191
616
4ce3ef053a25 Remove every case where an exception could be silently eaten by a cdef function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 615
diff changeset
192 cdef bint render_clear(self) except True:
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
193 ret = SDL_RenderClear(self.renderer)
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
194 if ret == -1:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
195 raise SDLError()
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
196
616
4ce3ef053a25 Remove every case where an exception could be silently eaten by a cdef function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 615
diff changeset
197 cdef bint render_copy(self, Texture texture, Rect srcrect, Rect dstrect) except True:
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
198 ret = SDL_RenderCopy(self.renderer, texture.texture, &srcrect.rect, &dstrect.rect)
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
199 if ret == -1:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
200 raise SDLError()
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
201
616
4ce3ef053a25 Remove every case where an exception could be silently eaten by a cdef function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 615
diff changeset
202 cdef bint render_copy_ex(self, Texture texture, Rect srcrect, Rect dstrect, double angle, bint flip) except True:
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
203 ret = SDL_RenderCopyEx(self.renderer, texture.texture, &srcrect.rect, &dstrect.rect, angle, NULL, flip)
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
204 if ret == -1:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
205 raise SDLError()
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
206
616
4ce3ef053a25 Remove every case where an exception could be silently eaten by a cdef function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 615
diff changeset
207 cdef bint render_set_clip_rect(self, Rect rect) except True:
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
208 ret = SDL_RenderSetClipRect(self.renderer, &rect.rect)
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
209 if ret == -1:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
210 raise SDLError()
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
211
616
4ce3ef053a25 Remove every case where an exception could be silently eaten by a cdef function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 615
diff changeset
212 cdef bint render_set_viewport(self, Rect rect) except True:
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
213 ret = SDL_RenderSetViewport(self.renderer, &rect.rect)
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
214 if ret == -1:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
215 raise SDLError()
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
216
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
217 cdef Texture create_texture_from_surface(self, Surface surface):
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
218 texture = Texture()
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
219 texture.texture = SDL_CreateTextureFromSurface(self.renderer, surface.surface)
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
220 if texture.texture == NULL:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
221 raise SDLError()
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
222 return texture
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
223
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
224
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
225 cdef class Texture:
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
226 cpdef set_color_mod(self, Uint8 r, Uint8 g, Uint8 b):
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
227 ret = SDL_SetTextureColorMod(self.texture, r, g, b)
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
228 if ret == -1:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
229 raise SDLError()
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
230
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
231 cpdef set_alpha_mod(self, Uint8 alpha):
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
232 ret = SDL_SetTextureAlphaMod(self.texture, alpha)
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
233 if ret == -1:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
234 raise SDLError()
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
235
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
236 cpdef set_blend_mode(self, SDL_BlendMode blend_mode):
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
237 ret = SDL_SetTextureBlendMode(self.texture, blend_mode)
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
238 if ret == -1:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
239 raise SDLError()
512
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
240
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
241
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
242 cdef class Rect:
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
243 def __init__(self, int x, int y, int w, int h):
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
244 self.rect.x = x
b39ad30c6620 Add a pure SDL backend.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 501
diff changeset
245 self.rect.y = y
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diff changeset
246 self.rect.w = w
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parents: 501
diff changeset
247 self.rect.h = h
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diff changeset
248
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parents: 501
diff changeset
249
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parents: 501
diff changeset
250 cdef class Color:
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parents: 501
diff changeset
251 def __init__(self, Uint8 b, Uint8 g, Uint8 r, Uint8 a=255):
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diff changeset
252 self.color.r = r
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diff changeset
253 self.color.g = g
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parents: 501
diff changeset
254 self.color.b = b
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parents: 501
diff changeset
255 self.color.a = a
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diff changeset
256
418
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diff changeset
257
420
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parents: 419
diff changeset
258 cdef class Surface:
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parents: 419
diff changeset
259 def __dealloc__(self):
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parents: 419
diff changeset
260 if self.surface != NULL:
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parents: 419
diff changeset
261 SDL_FreeSurface(self.surface)
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parents: 419
diff changeset
262
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parents: 419
diff changeset
263 property pixels:
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diff changeset
264 def __get__(self):
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parents: 419
diff changeset
265 return bytes(self.surface.pixels[:self.surface.w * self.surface.h * 4])
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parents: 419
diff changeset
266
617
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parents: 616
diff changeset
267 cdef bint blit(self, Surface other) except True:
420
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parents: 419
diff changeset
268 if SDL_BlitSurface(other.surface, NULL, self.surface, NULL) < 0:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
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parents: 590
diff changeset
269 raise SDLError()
420
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parents: 419
diff changeset
270
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
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parents: 453
diff changeset
271 cdef void set_alpha(self, Surface alpha_surface) nogil:
420
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
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diff changeset
272 nb_pixels = self.surface.w * self.surface.h
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parents: 419
diff changeset
273 image = self.surface.pixels
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parents: 419
diff changeset
274 alpha = alpha_surface.surface.pixels
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parents: 419
diff changeset
275
590
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parents: 589
diff changeset
276 for i in range(nb_pixels):
420
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diff changeset
277 # Only use the red value, assume the others are equal.
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parents: 419
diff changeset
278 image[3+4*i] = alpha[3*i]
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parents: 419
diff changeset
279
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parents: 419
diff changeset
280
421
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parents: 420
diff changeset
281 cdef class Music:
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parents: 420
diff changeset
282 def __dealloc__(self):
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parents: 420
diff changeset
283 if self.music != NULL:
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parents: 420
diff changeset
284 Mix_FreeMusic(self.music)
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parents: 420
diff changeset
285
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
286 cdef void play(self, int loops) nogil:
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
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parents: 420
diff changeset
287 Mix_PlayMusic(self.music, loops)
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parents: 420
diff changeset
288
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
289 cdef void set_loop_points(self, double start, double end) nogil:
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
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parents: 420
diff changeset
290 #Mix_SetLoopPoints(self.music, start, end)
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parents: 420
diff changeset
291 pass
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parents: 420
diff changeset
292
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
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parents: 420
diff changeset
293
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parents: 420
diff changeset
294 cdef class Chunk:
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
295 def __dealloc__(self):
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
296 if self.chunk != NULL:
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
297 Mix_FreeChunk(self.chunk)
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parents: 420
diff changeset
298
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
299 cdef void play(self, int channel, int loops) nogil:
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
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parents: 420
diff changeset
300 Mix_PlayChannel(channel, self.chunk, loops)
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parents: 420
diff changeset
301
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
302 cdef void set_volume(self, float volume) nogil:
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
303 Mix_VolumeChunk(self.chunk, int(volume * 128))
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
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parents: 420
diff changeset
304
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
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parents: 453
diff changeset
305
456
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
306 cdef class Font:
590
e15672733c93 Switch to Python 3.x instead of 2.7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 589
diff changeset
307 def __init__(self, str filename, int ptsize):
604
aca9551ee8b4 Fix compiling issues with Cython 0.20 ; don't pretend to concat shader sources
Thibaut Girka <thib@sitedethib.com>
parents: 592
diff changeset
308 path = filename.encode()
aca9551ee8b4 Fix compiling issues with Cython 0.20 ; don't pretend to concat shader sources
Thibaut Girka <thib@sitedethib.com>
parents: 592
diff changeset
309 self.font = TTF_OpenFont(path, ptsize)
456
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
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parents: 455
diff changeset
310 if self.font == NULL:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
311 raise SDLError()
456
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
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parents: 455
diff changeset
312
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
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parents: 455
diff changeset
313 def __dealloc__(self):
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
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parents: 455
diff changeset
314 if self.font != NULL:
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
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parents: 455
diff changeset
315 TTF_CloseFont(self.font)
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
316
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
317 cdef Surface render(self, unicode text):
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
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parents: 455
diff changeset
318 cdef SDL_Color white
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
319 white = SDL_Color(255, 255, 255, 255)
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
320 surface = Surface()
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
321 string = text.encode('utf-8')
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
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parents: 455
diff changeset
322 surface.surface = TTF_RenderUTF8_Blended(self.font, string, white)
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
323 if surface.surface == NULL:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
324 raise SDLError()
456
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
325 return surface
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
326
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
327
617
a6af3ff86612 Change all “void except *” function into “bint except True”, to prevent PyErr_Occurred() from being called at each call.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 616
diff changeset
328 cdef bint init(Uint32 flags) except True:
418
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
329 if SDL_Init(flags) < 0:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
330 raise SDLError()
418
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
331
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
332
617
a6af3ff86612 Change all “void except *” function into “bint except True”, to prevent PyErr_Occurred() from being called at each call.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 616
diff changeset
333 cdef bint img_init(int flags) except True:
420
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
334 if IMG_Init(flags) != flags:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
335 raise SDLError()
420
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
336
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
337
617
a6af3ff86612 Change all “void except *” function into “bint except True”, to prevent PyErr_Occurred() from being called at each call.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 616
diff changeset
338 cdef bint mix_init(int flags) except True:
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
339 if Mix_Init(flags) != flags:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
340 raise SDLError()
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
341
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
342
617
a6af3ff86612 Change all “void except *” function into “bint except True”, to prevent PyErr_Occurred() from being called at each call.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 616
diff changeset
343 cdef bint ttf_init() except True:
456
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
344 if TTF_Init() < 0:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
345 raise SDLError()
456
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
346
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
347
617
a6af3ff86612 Change all “void except *” function into “bint except True”, to prevent PyErr_Occurred() from being called at each call.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 616
diff changeset
348 cdef bint gl_set_attribute(SDL_GLattr attr, int value) except True:
418
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
349 if SDL_GL_SetAttribute(attr, value) < 0:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
350 raise SDLError()
418
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
351
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
352
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
353 cdef Surface load_png(file_):
420
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
354 data = file_.read()
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
355 rwops = SDL_RWFromConstMem(<char*>data, len(data))
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
356 surface = Surface()
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
357 surface.surface = IMG_LoadPNG_RW(rwops)
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
358 SDL_RWclose(rwops)
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
359 if surface.surface == NULL:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
360 raise SDLError()
420
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
361 return surface
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
362
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
363
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
364 cdef Surface create_rgb_surface(int width, int height, int depth, Uint32 rmask=0, Uint32 gmask=0, Uint32 bmask=0, Uint32 amask=0):
420
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
365 surface = Surface()
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
366 surface.surface = SDL_CreateRGBSurface(0, width, height, depth, rmask, gmask, bmask, amask)
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
367 if surface.surface == NULL:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
368 raise SDLError()
420
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
369 return surface
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
370
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
371
617
a6af3ff86612 Change all “void except *” function into “bint except True”, to prevent PyErr_Occurred() from being called at each call.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 616
diff changeset
372 cdef bint mix_open_audio(int frequency, Uint16 format_, int channels, int chunksize) except True:
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
373 if Mix_OpenAudio(frequency, format_, channels, chunksize) < 0:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
374 raise SDLError()
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
375
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
376
617
a6af3ff86612 Change all “void except *” function into “bint except True”, to prevent PyErr_Occurred() from being called at each call.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 616
diff changeset
377 cdef bint mix_allocate_channels(int numchans) except True:
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
378 if Mix_AllocateChannels(numchans) != numchans:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
379 raise SDLError()
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
380
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
381
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
382 cdef int mix_volume(int channel, float volume) nogil:
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
383 return Mix_Volume(channel, int(volume * 128))
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
384
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
385
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
386 cdef int mix_volume_music(float volume) nogil:
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
387 return Mix_VolumeMusic(int(volume * 128))
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
388
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
389
590
e15672733c93 Switch to Python 3.x instead of 2.7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 589
diff changeset
390 cdef Music load_music(str filename):
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
391 music = Music()
604
aca9551ee8b4 Fix compiling issues with Cython 0.20 ; don't pretend to concat shader sources
Thibaut Girka <thib@sitedethib.com>
parents: 592
diff changeset
392 path = filename.encode()
aca9551ee8b4 Fix compiling issues with Cython 0.20 ; don't pretend to concat shader sources
Thibaut Girka <thib@sitedethib.com>
parents: 592
diff changeset
393 music.music = Mix_LoadMUS(path)
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
394 if music.music == NULL:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
395 raise SDLError()
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
396 return music
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
397
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
398
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
399 cdef Chunk load_chunk(file_):
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
400 cdef SDL_RWops *rwops
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
401 chunk = Chunk()
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
402 data = file_.read()
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
403 rwops = SDL_RWFromConstMem(<char*>data, len(data))
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
404 chunk.chunk = Mix_LoadWAV_RW(rwops, 1)
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
405 if chunk.chunk == NULL:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
406 raise SDLError()
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
407 return chunk
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
408
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
409
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
410 cdef Uint32 get_ticks() nogil:
419
1c92721f8e49 Re-implement frame control
Thibaut Girka <thib@sitedethib.com>
parents: 418
diff changeset
411 return SDL_GetTicks()
1c92721f8e49 Re-implement frame control
Thibaut Girka <thib@sitedethib.com>
parents: 418
diff changeset
412
1c92721f8e49 Re-implement frame control
Thibaut Girka <thib@sitedethib.com>
parents: 418
diff changeset
413
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
414 cdef void delay(Uint32 ms) nogil:
419
1c92721f8e49 Re-implement frame control
Thibaut Girka <thib@sitedethib.com>
parents: 418
diff changeset
415 SDL_Delay(ms)
531
a7dc55ad9380 Display important messages in popups, instead of the terminal.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 528
diff changeset
416
a7dc55ad9380 Display important messages in popups, instead of the terminal.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 528
diff changeset
417
616
4ce3ef053a25 Remove every case where an exception could be silently eaten by a cdef function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 615
diff changeset
418 cpdef bint show_simple_message_box(unicode message) except True:
531
a7dc55ad9380 Display important messages in popups, instead of the terminal.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 528
diff changeset
419 text = message.encode('UTF-8')
616
4ce3ef053a25 Remove every case where an exception could be silently eaten by a cdef function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 615
diff changeset
420 ret = SDL_ShowSimpleMessageBox(1, 'PyTouhou', text, NULL)
4ce3ef053a25 Remove every case where an exception could be silently eaten by a cdef function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 615
diff changeset
421 if ret == -1:
4ce3ef053a25 Remove every case where an exception could be silently eaten by a cdef function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 615
diff changeset
422 raise SDLError()