annotate src/joystick/SDL_joystick.c @ 1374:998b7f9a287a

QuickTime depends on Carbon and ApplicationServices
author Sam Lantinga <slouken@libsdl.org>
date Sun, 19 Feb 2006 17:38:32 +0000
parents 19418e4422cb
children c0a74f199ecf
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2006 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 Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 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 Lesser 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 Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 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 /* This is the joystick API for Simple DirectMedia Layer */
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24
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25 #include "SDL_events.h"
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26 #include "SDL_sysjoystick.h"
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27 #include "SDL_joystick_c.h"
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28 #if !SDL_EVENTS_DISABLED
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29 #include "../events/SDL_events_c.h"
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30 #endif
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31
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32 /* This is used for Quake III Arena */
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33 #if SDL_EVENTS_DISABLED
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34 #define SDL_Lock_EventThread()
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35 #define SDL_Unlock_EventThread()
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36 #endif
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37
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38 Uint8 SDL_numjoysticks = 0;
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39 SDL_Joystick **SDL_joysticks = NULL;
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40 static SDL_Joystick *default_joystick = NULL;
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41
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42 int SDL_JoystickInit(void)
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43 {
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44 int arraylen;
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45 int status;
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46
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47 SDL_numjoysticks = 0;
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48 status = SDL_SYS_JoystickInit();
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49 if ( status >= 0 ) {
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50 arraylen = (status+1)*sizeof(*SDL_joysticks);
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51 SDL_joysticks = (SDL_Joystick **)SDL_malloc(arraylen);
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52 if ( SDL_joysticks == NULL ) {
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53 SDL_numjoysticks = 0;
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54 } else {
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55 SDL_memset(SDL_joysticks, 0, arraylen);
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56 SDL_numjoysticks = status;
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57 }
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58 status = 0;
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59 }
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60 default_joystick = NULL;
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61 return(status);
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62 }
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63
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64 /*
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65 * Count the number of joysticks attached to the system
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66 */
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67 int SDL_NumJoysticks(void)
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68 {
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69 return SDL_numjoysticks;
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70 }
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71
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72 /*
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73 * Get the implementation dependent name of a joystick
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74 */
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75 const char *SDL_JoystickName(int device_index)
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76 {
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77 if ( (device_index < 0) || (device_index >= SDL_numjoysticks) ) {
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78 SDL_SetError("There are %d joysticks available",
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79 SDL_numjoysticks);
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80 return(NULL);
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81 }
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82 return(SDL_SYS_JoystickName(device_index));
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83 }
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84
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85 /*
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86 * Open a joystick for use - the index passed as an argument refers to
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87 * the N'th joystick on the system. This index is the value which will
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88 * identify this joystick in future joystick events.
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89 *
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90 * This function returns a joystick identifier, or NULL if an error occurred.
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91 */
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92 SDL_Joystick *SDL_JoystickOpen(int device_index)
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93 {
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94 int i;
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95 SDL_Joystick *joystick;
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96
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97 if ( (device_index < 0) || (device_index >= SDL_numjoysticks) ) {
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98 SDL_SetError("There are %d joysticks available",
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99 SDL_numjoysticks);
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100 return(NULL);
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101 }
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102
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103 /* If the joystick is already open, return it */
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104 for ( i=0; SDL_joysticks[i]; ++i ) {
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105 if ( device_index == SDL_joysticks[i]->index ) {
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106 joystick = SDL_joysticks[i];
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107 ++joystick->ref_count;
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108 return(joystick);
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109 }
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110 }
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111
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112 /* Create and initialize the joystick */
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113 joystick = (SDL_Joystick *)SDL_malloc((sizeof *joystick));
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114 if ( joystick != NULL ) {
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115 SDL_memset(joystick, 0, (sizeof *joystick));
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116 joystick->index = device_index;
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117 if ( SDL_SYS_JoystickOpen(joystick) < 0 ) {
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118 SDL_free(joystick);
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119 joystick = NULL;
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120 } else {
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121 if ( joystick->naxes > 0 ) {
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122 joystick->axes = (Sint16 *)SDL_malloc
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123 (joystick->naxes*sizeof(Sint16));
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124 }
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125 if ( joystick->nhats > 0 ) {
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126 joystick->hats = (Uint8 *)SDL_malloc
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127 (joystick->nhats*sizeof(Uint8));
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128 }
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129 if ( joystick->nballs > 0 ) {
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130 joystick->balls = (struct balldelta *)SDL_malloc
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131 (joystick->nballs*sizeof(*joystick->balls));
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132 }
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133 if ( joystick->nbuttons > 0 ) {
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134 joystick->buttons = (Uint8 *)SDL_malloc
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135 (joystick->nbuttons*sizeof(Uint8));
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136 }
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137 if ( ((joystick->naxes > 0) && !joystick->axes)
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138 || ((joystick->nhats > 0) && !joystick->hats)
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139 || ((joystick->nballs > 0) && !joystick->balls)
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140 || ((joystick->nbuttons > 0) && !joystick->buttons)) {
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141 SDL_OutOfMemory();
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142 SDL_JoystickClose(joystick);
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143 joystick = NULL;
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144 }
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145 if ( joystick->axes ) {
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146 SDL_memset(joystick->axes, 0,
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147 joystick->naxes*sizeof(Sint16));
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148 }
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149 if ( joystick->hats ) {
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150 SDL_memset(joystick->hats, 0,
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151 joystick->nhats*sizeof(Uint8));
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152 }
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153 if ( joystick->balls ) {
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154 SDL_memset(joystick->balls, 0,
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155 joystick->nballs*sizeof(*joystick->balls));
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156 }
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157 if ( joystick->buttons ) {
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158 SDL_memset(joystick->buttons, 0,
0
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parents:
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159 joystick->nbuttons*sizeof(Uint8));
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parents:
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160 }
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parents:
diff changeset
161 }
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parents:
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162 }
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parents:
diff changeset
163 if ( joystick ) {
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parents:
diff changeset
164 /* Add joystick to list */
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parents:
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165 ++joystick->ref_count;
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166 SDL_Lock_EventThread();
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parents:
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167 for ( i=0; SDL_joysticks[i]; ++i )
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parents:
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168 /* Skip to next joystick */;
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169 SDL_joysticks[i] = joystick;
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170 SDL_Unlock_EventThread();
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parents:
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171 }
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172 return(joystick);
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parents:
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173 }
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parents:
diff changeset
174
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parents:
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175 /*
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parents:
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176 * Returns 1 if the joystick has been opened, or 0 if it has not.
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177 */
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parents:
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178 int SDL_JoystickOpened(int device_index)
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179 {
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180 int i, opened;
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181
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182 opened = 0;
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183 for ( i=0; SDL_joysticks[i]; ++i ) {
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184 if ( SDL_joysticks[i]->index == (Uint8)device_index ) {
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185 opened = 1;
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186 break;
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187 }
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188 }
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189 return(opened);
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parents:
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190 }
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191
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192 static int ValidJoystick(SDL_Joystick **joystick)
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193 {
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194 int valid;
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195
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196 if ( *joystick == NULL ) {
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197 *joystick = default_joystick;
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198 }
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199 if ( *joystick == NULL ) {
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200 SDL_SetError("Joystick hasn't been opened yet");
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201 valid = 0;
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202 } else {
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203 valid = 1;
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204 }
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205 return valid;
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parents:
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206 }
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parents:
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207
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parents:
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208 /*
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parents:
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209 * Get the device index of an opened joystick.
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parents:
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210 */
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211 int SDL_JoystickIndex(SDL_Joystick *joystick)
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212 {
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213 if ( ! ValidJoystick(&joystick) ) {
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diff changeset
214 return(-1);
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parents:
diff changeset
215 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
216 return(joystick->index);
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parents:
diff changeset
217 }
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parents:
diff changeset
218
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parents:
diff changeset
219 /*
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parents:
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220 * Get the number of multi-dimensional axis controls on a joystick
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parents:
diff changeset
221 */
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222 int SDL_JoystickNumAxes(SDL_Joystick *joystick)
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parents:
diff changeset
223 {
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parents:
diff changeset
224 if ( ! ValidJoystick(&joystick) ) {
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parents:
diff changeset
225 return(-1);
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parents:
diff changeset
226 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
227 return(joystick->naxes);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
228 }
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parents:
diff changeset
229
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parents:
diff changeset
230 /*
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parents:
diff changeset
231 * Get the number of hats on a joystick
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parents:
diff changeset
232 */
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
233 int SDL_JoystickNumHats(SDL_Joystick *joystick)
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parents:
diff changeset
234 {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
235 if ( ! ValidJoystick(&joystick) ) {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
236 return(-1);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
237 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
238 return(joystick->nhats);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
239 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
240
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
241 /*
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parents:
diff changeset
242 * Get the number of trackballs on a joystick
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parents:
diff changeset
243 */
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parents:
diff changeset
244 int SDL_JoystickNumBalls(SDL_Joystick *joystick)
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parents:
diff changeset
245 {
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parents:
diff changeset
246 if ( ! ValidJoystick(&joystick) ) {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
247 return(-1);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
248 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
249 return(joystick->nballs);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
250 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
251
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
252 /*
74212992fb08 Initial revision
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parents:
diff changeset
253 * Get the number of buttons on a joystick
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parents:
diff changeset
254 */
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
255 int SDL_JoystickNumButtons(SDL_Joystick *joystick)
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parents:
diff changeset
256 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
257 if ( ! ValidJoystick(&joystick) ) {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
258 return(-1);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
259 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
260 return(joystick->nbuttons);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
261 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
262
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
263 /*
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
264 * Get the current state of an axis control on a joystick
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
265 */
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
266 Sint16 SDL_JoystickGetAxis(SDL_Joystick *joystick, int axis)
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
267 {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
268 Sint16 state;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
269
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parents:
diff changeset
270 if ( ! ValidJoystick(&joystick) ) {
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parents:
diff changeset
271 return(0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
272 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
273 if ( axis < joystick->naxes ) {
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parents:
diff changeset
274 state = joystick->axes[axis];
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
275 } else {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
276 SDL_SetError("Joystick only has %d axes", joystick->naxes);
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parents:
diff changeset
277 state = 0;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
278 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
279 return(state);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
280 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
281
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
282 /*
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
283 * Get the current state of a hat on a joystick
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
284 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
285 Uint8 SDL_JoystickGetHat(SDL_Joystick *joystick, int hat)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
286 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
287 Uint8 state;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
288
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
289 if ( ! ValidJoystick(&joystick) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
290 return(0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
291 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
292 if ( hat < joystick->nhats ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
293 state = joystick->hats[hat];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
294 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
295 SDL_SetError("Joystick only has %d hats", joystick->nhats);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
296 state = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
297 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
298 return(state);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
299 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
300
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
301 /*
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
302 * Get the ball axis change since the last poll
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
303 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
304 int SDL_JoystickGetBall(SDL_Joystick *joystick, int ball, int *dx, int *dy)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
305 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
306 int retval;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
307
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
308 if ( ! ValidJoystick(&joystick) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
309 return(-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
310 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
311
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
312 retval = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
313 if ( ball < joystick->nballs ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
314 if ( dx ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
315 *dx = joystick->balls[ball].dx;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
316 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
317 if ( dy ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
318 *dy = joystick->balls[ball].dy;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
319 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
320 joystick->balls[ball].dx = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
321 joystick->balls[ball].dy = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
322 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
323 SDL_SetError("Joystick only has %d balls", joystick->nballs);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
324 retval = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
325 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
326 return(retval);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
327 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
328
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
329 /*
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
330 * Get the current state of a button on a joystick
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
331 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
332 Uint8 SDL_JoystickGetButton(SDL_Joystick *joystick, int button)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
333 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
334 Uint8 state;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
335
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
336 if ( ! ValidJoystick(&joystick) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
337 return(0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
338 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
339 if ( button < joystick->nbuttons ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
340 state = joystick->buttons[button];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
341 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
342 SDL_SetError("Joystick only has %d buttons",joystick->nbuttons);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
343 state = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
344 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
345 return(state);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
346 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
347
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
348 /*
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
349 * Close a joystick previously opened with SDL_JoystickOpen()
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
350 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
351 void SDL_JoystickClose(SDL_Joystick *joystick)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
352 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
353 int i;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
354
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
355 if ( ! ValidJoystick(&joystick) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
356 return;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
357 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
358
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
359 /* First decrement ref count */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
360 if ( --joystick->ref_count > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
361 return;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
362 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
363
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
364 /* Lock the event queue - prevent joystick polling */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
365 SDL_Lock_EventThread();
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
366
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
367 if ( joystick == default_joystick ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
368 default_joystick = NULL;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
369 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
370 SDL_SYS_JoystickClose(joystick);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
371
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
372 /* Remove joystick from list */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
373 for ( i=0; SDL_joysticks[i]; ++i ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
374 if ( joystick == SDL_joysticks[i] ) {
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
375 SDL_memcpy(&SDL_joysticks[i], &SDL_joysticks[i+1],
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
376 (SDL_numjoysticks-i)*sizeof(joystick));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
377 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
378 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
379 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
380
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
381 /* Let the event thread keep running */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
382 SDL_Unlock_EventThread();
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
383
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
384 /* Free the data associated with this joystick */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
385 if ( joystick->axes ) {
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
386 SDL_free(joystick->axes);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
387 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
388 if ( joystick->hats ) {
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
389 SDL_free(joystick->hats);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
390 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
391 if ( joystick->balls ) {
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
392 SDL_free(joystick->balls);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
393 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
394 if ( joystick->buttons ) {
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
395 SDL_free(joystick->buttons);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
396 }
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
397 SDL_free(joystick);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
398 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
399
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
400 void SDL_JoystickQuit(void)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
401 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
402 /* Stop the event polling */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
403 SDL_Lock_EventThread();
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
404 SDL_numjoysticks = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
405 SDL_Unlock_EventThread();
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
406
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
407 /* Quit the joystick setup */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
408 SDL_SYS_JoystickQuit();
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
409 if ( SDL_joysticks ) {
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
410 SDL_free(SDL_joysticks);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
411 SDL_joysticks = NULL;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
412 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
413 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
414
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
415
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
416 /* These are global for SDL_sysjoystick.c and SDL_events.c */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
417
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
418 int SDL_PrivateJoystickAxis(SDL_Joystick *joystick, Uint8 axis, Sint16 value)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
419 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
420 int posted;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
421
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
422 /* Update internal joystick state */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
423 joystick->axes[axis] = value;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
424
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
425 /* Post the event, if desired */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
426 posted = 0;
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
427 #if !SDL_EVENTS_DISABLED
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
428 if ( SDL_ProcessEvents[SDL_JOYAXISMOTION] == SDL_ENABLE ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
429 SDL_Event event;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
430 event.type = SDL_JOYAXISMOTION;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
431 event.jaxis.which = joystick->index;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
432 event.jaxis.axis = axis;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
433 event.jaxis.value = value;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
434 if ( (SDL_EventOK == NULL) || (*SDL_EventOK)(&event) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
435 posted = 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
436 SDL_PushEvent(&event);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
437 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
438 }
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
439 #endif /* !SDL_EVENTS_DISABLED */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
440 return(posted);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
441 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
442
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
443 int SDL_PrivateJoystickHat(SDL_Joystick *joystick, Uint8 hat, Uint8 value)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
444 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
445 int posted;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
446
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
447 /* Update internal joystick state */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
448 joystick->hats[hat] = value;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
449
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
450 /* Post the event, if desired */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
451 posted = 0;
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
452 #if !SDL_EVENTS_DISABLED
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
453 if ( SDL_ProcessEvents[SDL_JOYHATMOTION] == SDL_ENABLE ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
454 SDL_Event event;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
455 event.jhat.type = SDL_JOYHATMOTION;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
456 event.jhat.which = joystick->index;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
457 event.jhat.hat = hat;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
458 event.jhat.value = value;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
459 if ( (SDL_EventOK == NULL) || (*SDL_EventOK)(&event) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
460 posted = 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
461 SDL_PushEvent(&event);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
462 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
463 }
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
464 #endif /* !SDL_EVENTS_DISABLED */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
465 return(posted);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
466 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
467
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
468 int SDL_PrivateJoystickBall(SDL_Joystick *joystick, Uint8 ball,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
469 Sint16 xrel, Sint16 yrel)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
470 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
471 int posted;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
472
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
473 /* Update internal mouse state */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
474 joystick->balls[ball].dx += xrel;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
475 joystick->balls[ball].dy += yrel;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
476
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
477 /* Post the event, if desired */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
478 posted = 0;
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
479 #if !SDL_EVENTS_DISABLED
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
480 if ( SDL_ProcessEvents[SDL_JOYBALLMOTION] == SDL_ENABLE ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
481 SDL_Event event;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
482 event.jball.type = SDL_JOYBALLMOTION;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
483 event.jball.which = joystick->index;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
484 event.jball.ball = ball;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
485 event.jball.xrel = xrel;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
486 event.jball.yrel = yrel;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
487 if ( (SDL_EventOK == NULL) || (*SDL_EventOK)(&event) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
488 posted = 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
489 SDL_PushEvent(&event);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
490 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
491 }
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
492 #endif /* !SDL_EVENTS_DISABLED */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
493 return(posted);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
494 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
495
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
496 int SDL_PrivateJoystickButton(SDL_Joystick *joystick, Uint8 button, Uint8 state)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
497 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
498 int posted;
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
499 #if !SDL_EVENTS_DISABLED
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
500 SDL_Event event;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
501
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
502 switch ( state ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
503 case SDL_PRESSED:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
504 event.type = SDL_JOYBUTTONDOWN;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
505 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
506 case SDL_RELEASED:
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parents:
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507 event.type = SDL_JOYBUTTONUP;
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parents:
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508 break;
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parents:
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509 default:
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510 /* Invalid state -- bail */
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parents:
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511 return(0);
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parents:
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512 }
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513 #endif /* !SDL_EVENTS_DISABLED */
0
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parents:
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514
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515 /* Update internal joystick state */
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parents:
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516 joystick->buttons[button] = state;
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parents:
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517
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parents:
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518 /* Post the event, if desired */
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parents:
diff changeset
519 posted = 0;
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
520 #if !SDL_EVENTS_DISABLED
0
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parents:
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521 if ( SDL_ProcessEvents[event.type] == SDL_ENABLE ) {
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parents:
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522 event.jbutton.which = joystick->index;
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parents:
diff changeset
523 event.jbutton.button = button;
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parents:
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524 event.jbutton.state = state;
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parents:
diff changeset
525 if ( (SDL_EventOK == NULL) || (*SDL_EventOK)(&event) ) {
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parents:
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526 posted = 1;
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parents:
diff changeset
527 SDL_PushEvent(&event);
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parents:
diff changeset
528 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
529 }
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parents: 1358
diff changeset
530 #endif /* !SDL_EVENTS_DISABLED */
0
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
531 return(posted);
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parents:
diff changeset
532 }
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parents:
diff changeset
533
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parents:
diff changeset
534 void SDL_JoystickUpdate(void)
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
535 {
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parents:
diff changeset
536 int i;
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parents:
diff changeset
537
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parents:
diff changeset
538 for ( i=0; SDL_joysticks[i]; ++i ) {
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parents:
diff changeset
539 SDL_SYS_JoystickUpdate(SDL_joysticks[i]);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
540 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
541 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
542
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
543 int SDL_JoystickEventState(int state)
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parents:
diff changeset
544 {
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
545 #if SDL_EVENTS_DISABLED
0
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
546 return SDL_IGNORE;
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parents:
diff changeset
547 #else
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
548 const Uint8 event_list[] = {
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parents:
diff changeset
549 SDL_JOYAXISMOTION, SDL_JOYBALLMOTION, SDL_JOYHATMOTION,
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
550 SDL_JOYBUTTONDOWN, SDL_JOYBUTTONUP,
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
551 };
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
552 int i;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
553
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
554 switch (state) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
555 case SDL_QUERY:
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
556 state = SDL_IGNORE;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
557 for ( i=0; i<SDL_TABLESIZE(event_list); ++i ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
558 state = SDL_EventState(event_list[i],SDL_QUERY);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
559 if ( state == SDL_ENABLE ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
560 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
561 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
562 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
563 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
564 default:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
565 for ( i=0; i<SDL_TABLESIZE(event_list); ++i ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
566 SDL_EventState(event_list[i], state);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
567 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
568 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
569 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
570 return(state);
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
571 #endif /* SDL_EVENTS_DISABLED */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
572 }