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annotate src/video/gem/SDL_gemevents.c @ 889:eac8c69b5706

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ate: Fri, 09 Apr 2004 20:07:10 +0200 From: Hibernatus Subject: [SDL] BUG: changing video mode in opengl + windows In WIN_GL_SetupWindow (SDL12/src/video/wincommon/SDL_wingl.c) you call WIN_GL_ResetWindow when SetPixelFormat fails. WIN_GL_ResetWindow cannot properly work in its current state, because there are several things to update once you've created a new window. At least DirectInput doesn't work anymore here (which is somewhat annoying for the player :). I think you can simply remove that function. Many games don't try to recover from that exception, that's why the newest ATI drivers emulate 16 bpp display in 32 bpp mode so the error never occurs (but the games may run much slower). Having SDL_SetVideoMode return NULL would be better than actually setting the video mode and losing focus, directinput and maybe directsound too. It also made my previous drivers crash (when switching from 32 bpp windowed to 16 bpp fullscreen).
author Sam Lantinga <slouken@libsdl.org>
date Sun, 16 May 2004 18:02:48 +0000
parents b8d311d90021
children 4b1dd7691f05
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2004 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Library General Public
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7 License as published by the Free Software Foundation; either
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8 version 2 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Library General Public License for more details.
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14
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15 You should have received a copy of the GNU Library General Public
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16 License along with this library; if not, write to the Free
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22
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23 #ifdef SAVE_RCSID
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24 static char rcsid =
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25 "@(#) $Id$";
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26 #endif
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27
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28 /*
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29 * GEM SDL video driver implementation
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30 * inspired from the Dummy SDL driver
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31 *
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32 * Patrice Mandin
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33 * and work from
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34 * Olivier Landemarre, Johan Klockars, Xavier Joubert, Claude Attard
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35 */
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36
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37 #include <string.h>
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38
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39 #include <gem.h>
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40
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41 #include "SDL.h"
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42 #include "SDL_sysevents.h"
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43 #include "SDL_events_c.h"
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44 #include "SDL_gemvideo.h"
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45 #include "SDL_gemevents_c.h"
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46 #include "SDL_atarikeys.h" /* for keyboard scancodes */
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47 #include "SDL_xbiosinterrupt_s.h"
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48
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49 /* Defines */
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50
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51 #define ATARIBIOS_MAXKEYS 128
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52
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53 /* Variables */
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54
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55 static unsigned char gem_currentkeyboard[ATARIBIOS_MAXKEYS];
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56 static unsigned char gem_previouskeyboard[ATARIBIOS_MAXKEYS];
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57 static unsigned char gem_currentascii[ATARIBIOS_MAXKEYS];
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58
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59 /* The translation tables from a console scancode to a SDL keysym */
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60 static SDLKey keymap[ATARIBIOS_MAXKEYS];
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61
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62 /* Functions prototypes */
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63
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64 static SDL_keysym *TranslateKey(int scancode, int asciicode, SDL_keysym *keysym);
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65 static int do_messages(_THIS, short *message);
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66 static void do_keyboard(short kc, short ks);
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67 static void do_mouse(_THIS, short mx, short my, short mb, short ks);
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68
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69 /* Functions */
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70
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71 static SDL_keysym *TranslateKey(int scancode, int asciicode, SDL_keysym *keysym)
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72 {
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73 /* Set the keysym information */
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74 keysym->scancode = scancode;
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75
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76 if (asciicode)
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77 keysym->sym = asciicode;
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78 else
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79 keysym->sym = keymap[scancode];
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80
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81 keysym->mod = KMOD_NONE;
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82 keysym->unicode = 0;
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83
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84 return(keysym);
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85 }
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86
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87 void GEM_InitOSKeymap(_THIS)
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88 {
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89 int i;
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90
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91 memset(gem_currentkeyboard, 0, sizeof(gem_currentkeyboard));
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92 memset(gem_previouskeyboard, 0, sizeof(gem_previouskeyboard));
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93 memset(gem_currentascii, 0, sizeof(gem_currentascii));
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94
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95 /* Initialize keymap */
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96 for ( i=0; i<sizeof(keymap); i++ )
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97 keymap[i] = SDLK_UNKNOWN;
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98
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99 /* Functions keys */
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100 for ( i = 0; i<10; i++ )
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101 keymap[SCANCODE_F1 + i] = SDLK_F1+i;
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102
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103 /* Cursor keypad */
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104 keymap[SCANCODE_HELP] = SDLK_HELP;
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105 keymap[SCANCODE_UNDO] = SDLK_UNDO;
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106 keymap[SCANCODE_INSERT] = SDLK_INSERT;
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107 keymap[SCANCODE_CLRHOME] = SDLK_HOME;
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108 keymap[SCANCODE_UP] = SDLK_UP;
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109 keymap[SCANCODE_DOWN] = SDLK_DOWN;
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110 keymap[SCANCODE_RIGHT] = SDLK_RIGHT;
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111 keymap[SCANCODE_LEFT] = SDLK_LEFT;
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112
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113 /* Special keys */
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114 keymap[SCANCODE_ESCAPE] = SDLK_ESCAPE;
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115 keymap[SCANCODE_BACKSPACE] = SDLK_BACKSPACE;
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116 keymap[SCANCODE_TAB] = SDLK_TAB;
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117 keymap[SCANCODE_ENTER] = SDLK_RETURN;
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118 keymap[SCANCODE_DELETE] = SDLK_DELETE;
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119 keymap[SCANCODE_LEFTCONTROL] = SDLK_LCTRL;
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120 keymap[SCANCODE_LEFTSHIFT] = SDLK_LSHIFT;
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121 keymap[SCANCODE_RIGHTSHIFT] = SDLK_RSHIFT;
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122 keymap[SCANCODE_LEFTALT] = SDLK_LALT;
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123 keymap[SCANCODE_CAPSLOCK] = SDLK_CAPSLOCK;
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124
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125 /* Mouse init */
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126 GEM_mouse_relative = SDL_FALSE;
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127 }
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128
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129 void GEM_PumpEvents(_THIS)
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130 {
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131 short mousex, mousey, mouseb, dummy;
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132 short kstate, prevkc, prevks;
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133 int i;
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134 SDL_keysym keysym;
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135
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136 memset(gem_currentkeyboard,0,sizeof(gem_currentkeyboard));
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137 prevkc = prevks = 0;
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138
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
139 for (;;)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
140 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
141 int quit, resultat;
319
189a6a3416c7 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
142 short buffer[8], kc;
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
143
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
144 quit = 0;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
145
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
146 resultat = evnt_multi(
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
147 MU_MESAG|MU_TIMER|MU_KEYBD,
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
148 0,0,0,
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
149 0,0,0,0,0,
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
150 0,0,0,0,0,
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
151 buffer,
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
152 10,
319
189a6a3416c7 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
153 &dummy,&dummy,&dummy,&kstate,&kc,&dummy
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
154 );
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
155
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
156 /* Message event ? */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
157 if (resultat & MU_MESAG)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
158 quit = do_messages(this, buffer);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
159
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
160 /* Keyboard event ? */
319
189a6a3416c7 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
161 if (resultat & MU_KEYBD) {
189a6a3416c7 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
162 if ((prevkc != kc) || (prevks != kstate)) {
189a6a3416c7 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
163 do_keyboard(kc,kstate);
189a6a3416c7 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
164 } else {
189a6a3416c7 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
165 /* Avoid looping, if repeating same key */
189a6a3416c7 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
166 break;
189a6a3416c7 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
167 }
189a6a3416c7 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
168 }
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
169
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
170 /* Timer event ? */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
171 if ((resultat & MU_TIMER) || quit)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
172 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
173 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
174
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
175 /* Update mouse */
319
189a6a3416c7 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
176 graf_mkstate(&mousex, &mousey, &mouseb, &kstate);
189a6a3416c7 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
177 do_mouse(this, mousex, mousey, mouseb, kstate);
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
178
319
189a6a3416c7 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
179 /* Now generate keyboard events */
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
180 for (i=0; i<ATARIBIOS_MAXKEYS; i++) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
181 /* Key pressed ? */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
182 if (gem_currentkeyboard[i] && !gem_previouskeyboard[i])
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
183 SDL_PrivateKeyboard(SDL_PRESSED, TranslateKey(i, gem_currentascii[i], &keysym));
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
184
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
185 /* Key unpressed ? */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
186 if (gem_previouskeyboard[i] && !gem_currentkeyboard[i])
285
e5a489f0288c *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 281
diff changeset
187 SDL_PrivateKeyboard(SDL_RELEASED, TranslateKey(i, gem_currentascii[i], &keysym));
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
188 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
189
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
190 memcpy(gem_previouskeyboard,gem_currentkeyboard,sizeof(gem_previouskeyboard));
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
191 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
192
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
193 static int do_messages(_THIS, short *message)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
194 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
195 int quit, posted;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
196
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
197 quit=0;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
198 switch (message[0]) {
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
199 case WM_CLOSED:
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
200 case AP_TERM:
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
201 posted = SDL_PrivateQuit();
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
202 quit=1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
203 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
204 case WM_MOVED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
205 wind_set(message[3],WF_CURRXYWH,message[4],message[5],message[6],message[7]);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
206 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
207 case WM_TOPPED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
208 wind_set(message[3],WF_TOP,message[4],0,0,0);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
209 SDL_PrivateAppActive(1, SDL_APPINPUTFOCUS);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
210 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
211 case WM_REDRAW:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
212 GEM_wind_redraw(this, message[3],&message[4]);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
213 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
214 case WM_ICONIFY:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
215 case WM_ALLICONIFY:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
216 wind_set(message[3],WF_ICONIFY,message[4],message[5],message[6],message[7]);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
217 /* If we're active, make ourselves inactive */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
218 if ( SDL_GetAppState() & SDL_APPACTIVE ) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
219 /* Send an internal deactivate event */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
220 SDL_PrivateAppActive(0, SDL_APPACTIVE|SDL_APPINPUTFOCUS);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
221 }
736
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
222 /* Update window title */
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
223 if (GEM_refresh_name && GEM_icon_name) {
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
224 wind_set(GEM_handle,WF_NAME,(short)(((unsigned long)GEM_icon_name)>>16),(short)(((unsigned long)GEM_icon_name) & 0xffff),0,0);
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
225 GEM_refresh_name = SDL_FALSE;
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
226 }
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
227 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
228 case WM_UNICONIFY:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
229 wind_set(message[3],WF_UNICONIFY,message[4],message[5],message[6],message[7]);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
230 /* If we're not active, make ourselves active */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
231 if ( !(SDL_GetAppState() & SDL_APPACTIVE) ) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
232 /* Send an internal activate event */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
233 SDL_PrivateAppActive(1, SDL_APPACTIVE);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
234 }
736
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
235 if (GEM_refresh_name && GEM_title_name) {
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
236 wind_set(GEM_handle,WF_NAME,(short)(((unsigned long)GEM_title_name)>>16),(short)(((unsigned long)GEM_title_name) & 0xffff),0,0);
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
237 GEM_refresh_name = SDL_FALSE;
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
238 }
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
239 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
240 case WM_SIZED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
241 wind_set (message[3], WF_CURRXYWH, message[4], message[5], message[6], message[7]);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
242 GEM_win_fulled = SDL_FALSE; /* Cancel maximized flag */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
243 SDL_PrivateResize(message[6], message[7]);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
244 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
245 case WM_FULLED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
246 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
247 short x,y,w,h;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
248
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
249 if (GEM_win_fulled) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
250 wind_get (message[3], WF_PREVXYWH, &x, &y, &w, &h);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
251 GEM_win_fulled = SDL_FALSE;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
252 } else {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
253 x = GEM_desk_x;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
254 y = GEM_desk_y;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
255 w = GEM_desk_w;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
256 h = GEM_desk_h;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
257 GEM_win_fulled = SDL_TRUE;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
258 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
259 wind_set (message[3], WF_CURRXYWH, x, y, w, h);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
260 SDL_PrivateResize(w, h);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
261 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
262 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
263 case WM_BOTTOMED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
264 case WM_UNTOPPED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
265 SDL_PrivateAppActive(0, SDL_APPINPUTFOCUS);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
266 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
267 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
268
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
269 return quit;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
270 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
271
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
272 static void do_keyboard(short kc, short ks)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
273 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
274 int scancode, asciicode;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
275
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
276 if (kc) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
277 scancode=(kc>>8) & 127;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
278 asciicode=kc & 255;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
279
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
280 gem_currentkeyboard[scancode]=0xFF;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
281 gem_currentascii[scancode]=asciicode;
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282 }
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283
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284 /* Read special keys */
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285 if (ks & K_RSHIFT)
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286 gem_currentkeyboard[SCANCODE_RIGHTSHIFT]=0xFF;
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287 if (ks & K_LSHIFT)
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288 gem_currentkeyboard[SCANCODE_LEFTSHIFT]=0xFF;
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289 if (ks & K_CTRL)
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290 gem_currentkeyboard[SCANCODE_LEFTCONTROL]=0xFF;
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291 if (ks & K_ALT)
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292 gem_currentkeyboard[SCANCODE_LEFTALT]=0xFF;
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293 }
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294
319
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295 static void do_mouse(_THIS, short mx, short my, short mb, short ks)
281
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296 {
319
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297 static short prevmousex=0, prevmousey=0, prevmouseb=0;
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298
281
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299 /* Mouse motion ? */
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300 if ((prevmousex!=mx) || (prevmousey!=my)) {
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301 if (GEM_mouse_relative) {
319
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302 SDL_PrivateMouseMotion(0, 1, SDL_AtariXbios_mousex, SDL_AtariXbios_mousey);
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303 SDL_AtariXbios_mousex = SDL_AtariXbios_mousey = 0;
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304 } else {
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305 SDL_PrivateMouseMotion(0, 1, mx, my);
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306 }
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307 prevmousex = mx;
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308 prevmousey = my;
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309 }
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310
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311 /* Mouse button ? */
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312 if (prevmouseb!=mb) {
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313 int i;
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314
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315 for (i=0;i<2;i++) {
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316 int curbutton, prevbutton;
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317
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318 curbutton = mb & (1<<i);
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319 prevbutton = prevmouseb & (1<<i);
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320
319
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321 if (curbutton && !prevbutton) {
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322 SDL_PrivateMouseButton(SDL_PRESSED, i+1, 0, 0);
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323 }
319
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324 if (!curbutton && prevbutton) {
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325 SDL_PrivateMouseButton(SDL_RELEASED, i+1, 0, 0);
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326 }
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327 }
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328 prevmouseb = mb;
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329 }
319
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330
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331 /* Read special keys */
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332 if (ks & K_RSHIFT)
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333 gem_currentkeyboard[SCANCODE_RIGHTSHIFT]=0xFF;
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334 if (ks & K_LSHIFT)
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335 gem_currentkeyboard[SCANCODE_LEFTSHIFT]=0xFF;
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336 if (ks & K_CTRL)
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337 gem_currentkeyboard[SCANCODE_LEFTCONTROL]=0xFF;
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338 if (ks & K_ALT)
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339 gem_currentkeyboard[SCANCODE_LEFTALT]=0xFF;
281
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340 }