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annotate pytouhou/lib/sdl.pyx @ 629:26d9d251f658

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author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Tue, 05 May 2015 13:32:56 +0200
parents a6af3ff86612
children 80687f258001
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rev   line source
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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 from pytouhou.utils.helpers import get_logger
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16
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17 logger = get_logger(__name__)
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18
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19
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20 GL_CONTEXT_MAJOR_VERSION = SDL_GL_CONTEXT_MAJOR_VERSION
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21 GL_CONTEXT_MINOR_VERSION = SDL_GL_CONTEXT_MINOR_VERSION
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22 GL_CONTEXT_PROFILE_MASK = SDL_GL_CONTEXT_PROFILE_MASK
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23 GL_DOUBLEBUFFER = SDL_GL_DOUBLEBUFFER
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24 GL_RED_SIZE = SDL_GL_RED_SIZE
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25 GL_GREEN_SIZE = SDL_GL_GREEN_SIZE
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26 GL_BLUE_SIZE = SDL_GL_BLUE_SIZE
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27 GL_DEPTH_SIZE = SDL_GL_DEPTH_SIZE
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28
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29 GL_CONTEXT_PROFILE_CORE = SDL_GL_CONTEXT_PROFILE_CORE
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30 GL_CONTEXT_PROFILE_COMPATIBILITY = SDL_GL_CONTEXT_PROFILE_COMPATIBILITY
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31 GL_CONTEXT_PROFILE_ES = SDL_GL_CONTEXT_PROFILE_ES
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32
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33 WINDOWPOS_CENTERED = SDL_WINDOWPOS_CENTERED
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34 WINDOW_OPENGL = SDL_WINDOW_OPENGL
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35 WINDOW_RESIZABLE = SDL_WINDOW_RESIZABLE
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36
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37 SCANCODE_Z = SDL_SCANCODE_Z
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38 SCANCODE_X = SDL_SCANCODE_X
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39 SCANCODE_P = SDL_SCANCODE_P
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40 SCANCODE_LSHIFT = SDL_SCANCODE_LSHIFT
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41 SCANCODE_UP = SDL_SCANCODE_UP
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42 SCANCODE_DOWN = SDL_SCANCODE_DOWN
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43 SCANCODE_LEFT = SDL_SCANCODE_LEFT
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44 SCANCODE_RIGHT = SDL_SCANCODE_RIGHT
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45 SCANCODE_LCTRL = SDL_SCANCODE_LCTRL
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46 SCANCODE_ESCAPE = SDL_SCANCODE_ESCAPE
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47 SCANCODE_HOME = SDL_SCANCODE_HOME
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48
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49 WINDOWEVENT_RESIZED = SDL_WINDOWEVENT_RESIZED
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51 KEYDOWN = SDL_KEYDOWN
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52 QUIT = SDL_QUIT
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53 WINDOWEVENT = SDL_WINDOWEVENT
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56 class SDLError(Exception):
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57 def __init__(self):
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58 error = SDL_GetError()
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59 Exception.__init__(self, error.decode())
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61
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62 class SDL:
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63 def __init__(self, sound=True):
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64 self.sound = sound
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65
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66 def __enter__(self):
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67 global keyboard_state
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68
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69 IF UNAME_SYSNAME == "Windows":
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70 SDL_SetMainReady()
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71 init(SDL_INIT_VIDEO)
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72 img_init(IMG_INIT_PNG)
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73 ttf_init()
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74
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75 keyboard_state = SDL_GetKeyboardState(NULL)
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76
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77 if self.sound:
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78 mix_init(0)
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79 try:
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80 mix_open_audio(44100, MIX_DEFAULT_FORMAT, 2, 4096)
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81 except SDLError as error:
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82 logger.error(u'Impossible to set up audio subsystem: %s', error)
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83 self.sound = False
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84 else:
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85 # TODO: make it dependent on the number of sound files in the
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86 # archives.
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87 mix_allocate_channels(MAX_SOUNDS)
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88
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89 def __exit__(self, *args):
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90 if self.sound:
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91 Mix_CloseAudio()
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92 Mix_Quit()
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93
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94 TTF_Quit()
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95 IMG_Quit()
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96 SDL_Quit()
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97
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98
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99 cdef class Window:
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100 def __init__(self, str title, int x, int y, int w, int h, Uint32 flags):
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101 title_bytes = title.encode()
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102 self.window = SDL_CreateWindow(title_bytes, x, y, w, h, flags)
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103 if self.window == NULL:
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104 raise SDLError()
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105
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106 def __dealloc__(self):
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107 if self.context != NULL:
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108 SDL_GL_DeleteContext(self.context)
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109 if self.window != NULL:
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110 SDL_DestroyWindow(self.window)
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111
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112 cdef bint gl_create_context(self) except True:
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113 self.context = SDL_GL_CreateContext(self.window)
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114 if self.context == NULL:
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115 raise SDLError()
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117 cdef void present(self) nogil:
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118 if self.renderer == NULL:
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119 SDL_GL_SwapWindow(self.window)
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diff changeset
120 else:
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121 SDL_RenderPresent(self.renderer)
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122
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123 cdef void set_window_size(self, int width, int height) nogil:
422
52829ebe2561 Refactor window management in its own class.
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124 SDL_SetWindowSize(self.window, width, height)
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diff changeset
125
512
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126 # The following functions are there for the pure SDL backend.
616
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127 cdef bint create_renderer(self, Uint32 flags) except True:
512
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128 self.renderer = SDL_CreateRenderer(self.window, -1, flags)
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129 if self.renderer == NULL:
591
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130 raise SDLError()
512
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131
616
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132 cdef bint render_clear(self) except True:
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133 ret = SDL_RenderClear(self.renderer)
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134 if ret == -1:
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diff changeset
135 raise SDLError()
512
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136
616
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137 cdef bint render_copy(self, Texture texture, Rect srcrect, Rect dstrect) except True:
512
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138 ret = SDL_RenderCopy(self.renderer, texture.texture, &srcrect.rect, &dstrect.rect)
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139 if ret == -1:
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140 raise SDLError()
512
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141
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142 cdef bint render_copy_ex(self, Texture texture, Rect srcrect, Rect dstrect, double angle, bint flip) except True:
512
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143 ret = SDL_RenderCopyEx(self.renderer, texture.texture, &srcrect.rect, &dstrect.rect, angle, NULL, flip)
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144 if ret == -1:
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145 raise SDLError()
512
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146
616
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147 cdef bint render_set_clip_rect(self, Rect rect) except True:
512
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148 ret = SDL_RenderSetClipRect(self.renderer, &rect.rect)
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149 if ret == -1:
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150 raise SDLError()
512
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151
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152 cdef bint render_set_viewport(self, Rect rect) except True:
512
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153 ret = SDL_RenderSetViewport(self.renderer, &rect.rect)
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154 if ret == -1:
591
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diff changeset
155 raise SDLError()
512
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156
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157 cdef Texture create_texture_from_surface(self, Surface surface):
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158 texture = Texture()
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diff changeset
159 texture.texture = SDL_CreateTextureFromSurface(self.renderer, surface.surface)
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160 if texture.texture == NULL:
591
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diff changeset
161 raise SDLError()
512
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diff changeset
162 return texture
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163
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164
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165 cdef class Texture:
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166 cpdef set_color_mod(self, Uint8 r, Uint8 g, Uint8 b):
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167 ret = SDL_SetTextureColorMod(self.texture, r, g, b)
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168 if ret == -1:
591
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diff changeset
169 raise SDLError()
512
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170
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171 cpdef set_alpha_mod(self, Uint8 alpha):
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172 ret = SDL_SetTextureAlphaMod(self.texture, alpha)
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173 if ret == -1:
591
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diff changeset
174 raise SDLError()
512
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diff changeset
175
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176 cpdef set_blend_mode(self, SDL_BlendMode blend_mode):
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177 ret = SDL_SetTextureBlendMode(self.texture, blend_mode)
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178 if ret == -1:
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diff changeset
179 raise SDLError()
512
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180
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181
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182 cdef class Rect:
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183 def __init__(self, int x, int y, int w, int h):
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184 self.rect.x = x
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185 self.rect.y = y
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186 self.rect.w = w
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187 self.rect.h = h
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188
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189
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190 cdef class Color:
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191 def __init__(self, Uint8 b, Uint8 g, Uint8 r, Uint8 a=255):
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192 self.color.r = r
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193 self.color.g = g
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194 self.color.b = b
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195 self.color.a = a
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196
418
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197
420
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diff changeset
198 cdef class Surface:
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diff changeset
199 def __dealloc__(self):
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diff changeset
200 if self.surface != NULL:
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parents: 419
diff changeset
201 SDL_FreeSurface(self.surface)
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parents: 419
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202
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diff changeset
203 property pixels:
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diff changeset
204 def __get__(self):
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diff changeset
205 return bytes(self.surface.pixels[:self.surface.w * self.surface.h * 4])
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parents: 419
diff changeset
206
617
a6af3ff86612 Change all “void except *” function into “bint except True”, to prevent PyErr_Occurred() from being called at each call.
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parents: 616
diff changeset
207 cdef bint blit(self, Surface other) except True:
420
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diff changeset
208 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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diff changeset
209 raise SDLError()
420
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parents: 419
diff changeset
210
455
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diff changeset
211 cdef void set_alpha(self, Surface alpha_surface) nogil:
420
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parents: 419
diff changeset
212 nb_pixels = self.surface.w * self.surface.h
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parents: 419
diff changeset
213 image = self.surface.pixels
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parents: 419
diff changeset
214 alpha = alpha_surface.surface.pixels
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parents: 419
diff changeset
215
590
e15672733c93 Switch to Python 3.x instead of 2.7.
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parents: 589
diff changeset
216 for i in range(nb_pixels):
420
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parents: 419
diff changeset
217 # Only use the red value, assume the others are equal.
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parents: 419
diff changeset
218 image[3+4*i] = alpha[3*i]
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diff changeset
219
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diff changeset
220
421
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diff changeset
221 cdef class Music:
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parents: 420
diff changeset
222 def __dealloc__(self):
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diff changeset
223 if self.music != NULL:
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parents: 420
diff changeset
224 Mix_FreeMusic(self.music)
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parents: 420
diff changeset
225
455
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diff changeset
226 cdef void play(self, int loops) nogil:
421
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parents: 420
diff changeset
227 Mix_PlayMusic(self.music, loops)
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parents: 420
diff changeset
228
455
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parents: 453
diff changeset
229 cdef void set_loop_points(self, double start, double end) nogil:
421
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parents: 420
diff changeset
230 #Mix_SetLoopPoints(self.music, start, end)
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parents: 420
diff changeset
231 pass
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parents: 420
diff changeset
232
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parents: 420
diff changeset
233
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parents: 420
diff changeset
234 cdef class Chunk:
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parents: 420
diff changeset
235 def __dealloc__(self):
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parents: 420
diff changeset
236 if self.chunk != NULL:
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parents: 420
diff changeset
237 Mix_FreeChunk(self.chunk)
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parents: 420
diff changeset
238
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
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parents: 453
diff changeset
239 cdef void play(self, int channel, int loops) nogil:
421
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parents: 420
diff changeset
240 Mix_PlayChannel(channel, self.chunk, loops)
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parents: 420
diff changeset
241
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
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parents: 453
diff changeset
242 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
243 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
244
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
245
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
246 cdef class Font:
590
e15672733c93 Switch to Python 3.x instead of 2.7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 589
diff changeset
247 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
248 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
249 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.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
250 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
251 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
252
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
253 def __dealloc__(self):
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
254 if self.font != NULL:
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
255 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
256
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
257 cdef Surface render(self, unicode text):
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
258 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
259 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
260 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
261 string = text.encode('utf-8')
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
262 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
263 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
264 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
265 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
266
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
267
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
268 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
269 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
270 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
271
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
272
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
273 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
274 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
275 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
276
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
277
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
278 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
279 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
280 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
281
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
282
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
283 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
284 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
285 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
286
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
287
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
288 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
289 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
290 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
291
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
292 cdef bint gl_set_swap_interval(int interval) except True:
589
0768122da817 Add a frameskip option, and use swap interval to implement it.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 556
diff changeset
293 if SDL_GL_SetSwapInterval(interval) < 0:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
294 raise SDLError()
589
0768122da817 Add a frameskip option, and use swap interval to implement it.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 556
diff changeset
295
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
296
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
297 cdef list poll_events():
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
298 cdef SDL_Event event
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
299 ret = []
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
300 while SDL_PollEvent(&event):
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
301 if event.type == SDL_KEYDOWN:
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
302 ret.append((event.type, event.key.keysym.scancode))
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
303 elif event.type == SDL_QUIT:
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
304 ret.append((event.type,))
464
36bc577b2392 Make the window resizable, and scale its content correctly.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 460
diff changeset
305 elif event.type == SDL_WINDOWEVENT:
36bc577b2392 Make the window resizable, and scale its content correctly.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 460
diff changeset
306 ret.append((event.type, event.window.event, event.window.data1, event.window.data2))
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
307 return ret
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
308
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
309
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
310 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
311 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
312 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
313 surface = Surface()
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
314 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
315 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
316 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
317 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
318 return surface
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
319
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
320
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
321 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
322 surface = Surface()
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
323 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
324 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
325 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
326 return surface
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
327
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
328
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
329 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
330 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
331 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
332
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
333
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
334 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
335 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
336 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
337
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
338
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
339 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
340 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
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
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
343 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
344 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
345
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
346
590
e15672733c93 Switch to Python 3.x instead of 2.7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 589
diff changeset
347 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
348 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
349 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
350 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
351 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
352 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
353 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
354
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
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355
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
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356 cdef Chunk load_chunk(file_):
421
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parents: 420
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357 cdef SDL_RWops *rwops
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parents: 420
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358 chunk = Chunk()
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parents: 420
diff changeset
359 data = file_.read()
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parents: 420
diff changeset
360 rwops = SDL_RWFromConstMem(<char*>data, len(data))
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parents: 420
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361 chunk.chunk = Mix_LoadWAV_RW(rwops, 1)
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parents: 420
diff changeset
362 if chunk.chunk == NULL:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
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parents: 590
diff changeset
363 raise SDLError()
421
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parents: 420
diff changeset
364 return chunk
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
365
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
366
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
367 cdef Uint32 get_ticks() nogil:
419
1c92721f8e49 Re-implement frame control
Thibaut Girka <thib@sitedethib.com>
parents: 418
diff changeset
368 return SDL_GetTicks()
1c92721f8e49 Re-implement frame control
Thibaut Girka <thib@sitedethib.com>
parents: 418
diff changeset
369
1c92721f8e49 Re-implement frame control
Thibaut Girka <thib@sitedethib.com>
parents: 418
diff changeset
370
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
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parents: 453
diff changeset
371 cdef void delay(Uint32 ms) nogil:
419
1c92721f8e49 Re-implement frame control
Thibaut Girka <thib@sitedethib.com>
parents: 418
diff changeset
372 SDL_Delay(ms)
531
a7dc55ad9380 Display important messages in popups, instead of the terminal.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 528
diff changeset
373
a7dc55ad9380 Display important messages in popups, instead of the terminal.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 528
diff changeset
374
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
375 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
376 text = message.encode('UTF-8')
616
4ce3ef053a25 Remove every case where an exception could be silently eaten by a cdef function.
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parents: 615
diff changeset
377 ret = SDL_ShowSimpleMessageBox(1, 'PyTouhou', text, NULL)
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parents: 615
diff changeset
378 if ret == -1:
4ce3ef053a25 Remove every case where an exception could be silently eaten by a cdef function.
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parents: 615
diff changeset
379 raise SDLError()