Mercurial > sdl-ios-xcode
annotate src/joystick/linux/SDL_sysjoystick.c @ 2095:1d9cd8266e22
Added id of another buggy Microsoft SideWinder to the Linux joystick driver.
Fixes Bugzilla #395.
author | Ryan C. Gordon <icculus@icculus.org> |
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date | Tue, 20 Feb 2007 22:54:25 +0000 |
parents | c121d94672cb |
children | 2c835d58faad |
rev | line source |
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0 | 1 /* |
2 SDL - Simple DirectMedia Layer | |
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3 Copyright (C) 1997-2006 Sam Lantinga |
0 | 4 |
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 |
0 | 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. |
0 | 9 |
10 This library is distributed in the hope that it will be useful, | |
11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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13 Lesser General Public License for more details. |
0 | 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 |
0 | 18 |
19 Sam Lantinga | |
252
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20 slouken@libsdl.org |
0 | 21 */ |
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22 #include "SDL_config.h" |
0 | 23 |
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24 #ifdef SDL_JOYSTICK_LINUX |
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25 |
0 | 26 /* This is the system specific header for the SDL joystick API */ |
27 | |
28 #include <sys/stat.h> | |
29 #include <unistd.h> | |
30 #include <fcntl.h> | |
31 #include <sys/ioctl.h> | |
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32 #include <limits.h> /* For the definition of PATH_MAX */ |
0 | 33 #include <linux/joystick.h> |
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34 #if SDL_INPUT_LINUXEV |
0 | 35 #include <linux/input.h> |
36 #endif | |
37 | |
38 #include "SDL_joystick.h" | |
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39 #include "../SDL_sysjoystick.h" |
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40 #include "../SDL_joystick_c.h" |
0 | 41 |
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42 /* Special joystick configurations */ |
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43 static struct |
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44 { |
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45 const char *name; |
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46 int naxes; |
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47 int nhats; |
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48 int nballs; |
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49 } special_joysticks[] = { |
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50 { |
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51 "MadCatz Panther XL", 3, 2, 1}, /* We don't handle rudder (axis 8) */ |
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52 { |
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53 "SideWinder Precision Pro", 4, 1, 0}, { |
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54 "SideWinder 3D Pro", 4, 1, 0}, { |
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55 "Microsoft SideWinder 3D Pro", 4, 1, 0}, { |
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56 "Microsoft SideWinder Precision Pro", 4, 1, 0 }, { |
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57 "Microsoft SideWinder Dual Strike USB version 1.0", 2, 1, 0}, { |
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58 "WingMan Interceptor", 3, 3, 0}, { |
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59 "WingMan Extreme Digital 3D", 4, 1, 0}, { |
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60 "Microsoft SideWinder Precision 2 Joystick", 4, 1, 0}, { |
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61 "Logitech Inc. WingMan Extreme Digital 3D", 4, 1, 0}, { |
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62 "Saitek Saitek X45", 6, 1, 0} |
0 | 63 }; |
64 | |
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65 #ifndef NO_LOGICAL_JOYSTICKS |
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66 |
1551 | 67 /* |
68 Some USB HIDs show up as a single joystick even though they actually | |
69 control 2 or more joysticks. | |
70 */ | |
71 /* | |
72 This code handles the MP-8800 (Quad) and MP-8866 (Dual), which can | |
73 be identified by their transparent blue design. It's quite trivial | |
74 to add other joysticks with similar quirky behavior. | |
75 -id | |
76 */ | |
77 | |
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78 struct joystick_logical_mapping |
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79 { |
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80 int njoy; |
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81 int nthing; |
1551 | 82 }; |
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83 |
1551 | 84 /* |
85 {logical joy, logical axis}, | |
86 {logical joy, logical hat}, | |
87 {logical joy, logical ball}, | |
88 {logical joy, logical button} | |
89 */ | |
90 | |
91 static struct joystick_logical_mapping mp88xx_1_logical_axismap[] = { | |
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92 {0, 0}, {0, 1}, {0, 2}, {0, 3}, {0, 4}, {0, 5} |
1551 | 93 }; |
94 static struct joystick_logical_mapping mp88xx_1_logical_buttonmap[] = { | |
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95 {0, 0}, {0, 1}, {0, 2}, {0, 3}, {0, 4}, {0, 5}, {0, 6}, {0, 7}, {0, 8}, |
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96 {0, 9}, {0, 10}, {0, 11} |
1551 | 97 }; |
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98 |
1551 | 99 static struct joystick_logical_mapping mp88xx_2_logical_axismap[] = { |
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100 {0, 0}, {0, 1}, {0, 2}, {1, 0}, {1, 1}, {0, 3}, |
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101 {1, 2}, {1, 3}, {0, 4}, {0, 5}, {1, 4}, {1, 5} |
1551 | 102 }; |
103 static struct joystick_logical_mapping mp88xx_2_logical_buttonmap[] = { | |
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104 {0, 0}, {0, 1}, {0, 2}, {0, 3}, {0, 4}, {0, 5}, {0, 6}, {0, 7}, {0, 8}, |
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105 {0, 9}, {0, 10}, {0, 11}, |
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106 {1, 0}, {1, 1}, {1, 2}, {1, 3}, {1, 4}, {1, 5}, {1, 6}, {1, 7}, {1, 8}, |
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107 {1, 9}, {1, 10}, {1, 11} |
1551 | 108 }; |
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109 |
1551 | 110 static struct joystick_logical_mapping mp88xx_3_logical_axismap[] = { |
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111 {0, 0}, {0, 1}, {0, 2}, {1, 0}, {1, 1}, {0, 3}, |
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112 {1, 2}, {1, 3}, {2, 0}, {2, 1}, {2, 2}, {2, 3}, |
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113 {0, 4}, {0, 5}, {1, 4}, {1, 5}, {2, 4}, {2, 5} |
1551 | 114 }; |
115 static struct joystick_logical_mapping mp88xx_3_logical_buttonmap[] = { | |
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116 {0, 0}, {0, 1}, {0, 2}, {0, 3}, {0, 4}, {0, 5}, {0, 6}, {0, 7}, {0, 8}, |
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117 {0, 9}, {0, 10}, {0, 11}, |
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118 {1, 0}, {1, 1}, {1, 2}, {1, 3}, {1, 4}, {1, 5}, {1, 6}, {1, 7}, {1, 8}, |
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119 {1, 9}, {1, 10}, {1, 11}, |
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120 {2, 0}, {2, 1}, {2, 2}, {2, 3}, {2, 4}, {2, 5}, {2, 6}, {2, 7}, {2, 8}, |
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121 {2, 9}, {2, 10}, {2, 11} |
1551 | 122 }; |
123 | |
124 static struct joystick_logical_mapping mp88xx_4_logical_axismap[] = { | |
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125 {0, 0}, {0, 1}, {0, 2}, {1, 0}, {1, 1}, {0, 3}, |
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126 {1, 2}, {1, 3}, {2, 0}, {2, 1}, {2, 2}, {2, 3}, |
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127 {3, 0}, {3, 1}, {3, 2}, {3, 3}, {0, 4}, {0, 5}, |
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128 {1, 4}, {1, 5}, {2, 4}, {2, 5}, {3, 4}, {3, 5} |
1551 | 129 }; |
130 static struct joystick_logical_mapping mp88xx_4_logical_buttonmap[] = { | |
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131 {0, 0}, {0, 1}, {0, 2}, {0, 3}, {0, 4}, {0, 5}, {0, 6}, {0, 7}, {0, 8}, |
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132 {0, 9}, {0, 10}, {0, 11}, |
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133 {1, 0}, {1, 1}, {1, 2}, {1, 3}, {1, 4}, {1, 5}, {1, 6}, {1, 7}, {1, 8}, |
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134 {1, 9}, {1, 10}, {1, 11}, |
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135 {2, 0}, {2, 1}, {2, 2}, {2, 3}, {2, 4}, {2, 5}, {2, 6}, {2, 7}, {2, 8}, |
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136 {2, 9}, {2, 10}, {2, 11}, |
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137 {3, 0}, {3, 1}, {3, 2}, {3, 3}, {3, 4}, {3, 5}, {3, 6}, {3, 7}, {3, 8}, |
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138 {3, 9}, {3, 10}, {3, 11} |
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139 }; |
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140 |
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141 struct joystick_logical_layout |
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142 { |
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143 int naxes; |
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144 int nhats; |
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145 int nballs; |
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146 int nbuttons; |
1551 | 147 }; |
148 | |
149 static struct joystick_logical_layout mp88xx_1_logical_layout[] = { | |
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150 {6, 0, 0, 12} |
1551 | 151 }; |
152 static struct joystick_logical_layout mp88xx_2_logical_layout[] = { | |
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153 {6, 0, 0, 12}, |
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154 {6, 0, 0, 12} |
1551 | 155 }; |
156 static struct joystick_logical_layout mp88xx_3_logical_layout[] = { | |
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157 {6, 0, 0, 12}, |
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158 {6, 0, 0, 12}, |
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159 {6, 0, 0, 12} |
1551 | 160 }; |
161 static struct joystick_logical_layout mp88xx_4_logical_layout[] = { | |
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162 {6, 0, 0, 12}, |
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163 {6, 0, 0, 12}, |
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164 {6, 0, 0, 12}, |
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165 {6, 0, 0, 12} |
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166 }; |
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167 |
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168 /* |
1551 | 169 This array sets up a means of mapping a single physical joystick to |
170 multiple logical joysticks. (djm) | |
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171 |
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172 njoys |
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173 the number of logical joysticks |
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174 |
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175 layouts |
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176 an array of layout structures, one to describe each logical joystick |
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177 |
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178 axes, hats, balls, buttons |
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179 arrays that map a physical thingy to a logical thingy |
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180 */ |
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181 struct joystick_logicalmap |
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182 { |
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183 const char *name; |
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184 int nbuttons; |
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185 int njoys; |
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186 struct joystick_logical_layout *layout; |
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187 struct joystick_logical_mapping *axismap; |
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188 struct joystick_logical_mapping *hatmap; |
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189 struct joystick_logical_mapping *ballmap; |
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190 struct joystick_logical_mapping *buttonmap; |
1551 | 191 }; |
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192 |
1551 | 193 static struct joystick_logicalmap joystick_logicalmap[] = { |
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194 { |
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195 "WiseGroup.,Ltd MP-8866 Dual USB Joypad", |
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196 12, |
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197 1, |
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198 mp88xx_1_logical_layout, |
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199 mp88xx_1_logical_axismap, |
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200 NULL, |
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201 NULL, |
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202 mp88xx_1_logical_buttonmap}, |
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203 { |
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204 "WiseGroup.,Ltd MP-8866 Dual USB Joypad", |
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205 24, |
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206 2, |
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207 mp88xx_2_logical_layout, |
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208 mp88xx_2_logical_axismap, |
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209 NULL, |
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210 NULL, |
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211 mp88xx_2_logical_buttonmap}, |
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212 { |
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213 "WiseGroup.,Ltd MP-8800 Quad USB Joypad", |
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214 12, |
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215 1, |
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216 mp88xx_1_logical_layout, |
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217 mp88xx_1_logical_axismap, |
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218 NULL, |
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219 NULL, |
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220 mp88xx_1_logical_buttonmap}, |
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221 { |
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222 "WiseGroup.,Ltd MP-8800 Quad USB Joypad", |
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223 24, |
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224 2, |
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225 mp88xx_2_logical_layout, |
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226 mp88xx_2_logical_axismap, |
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227 NULL, |
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228 NULL, |
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229 mp88xx_2_logical_buttonmap}, |
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230 { |
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231 "WiseGroup.,Ltd MP-8800 Quad USB Joypad", |
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232 36, |
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233 3, |
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234 mp88xx_3_logical_layout, |
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235 mp88xx_3_logical_axismap, |
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236 NULL, |
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237 NULL, |
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238 mp88xx_3_logical_buttonmap}, |
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239 { |
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240 "WiseGroup.,Ltd MP-8800 Quad USB Joypad", |
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241 48, |
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242 4, |
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243 mp88xx_4_logical_layout, |
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244 mp88xx_4_logical_axismap, |
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245 NULL, |
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246 NULL, |
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247 mp88xx_4_logical_buttonmap} |
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248 }; |
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249 |
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250 /* find the head of a linked list, given a point in it |
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251 */ |
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252 #define SDL_joylist_head(i, start)\ |
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253 for(i = start; SDL_joylist[i].fname == NULL;) i = SDL_joylist[i].prev; |
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254 |
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255 #define SDL_logical_joydecl(d) d |
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256 |
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257 |
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258 #else |
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259 |
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260 #define SDL_logical_joydecl(d) |
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261 |
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262 #endif /* USE_LOGICAL_JOYSTICKS */ |
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263 |
0 | 264 /* The maximum number of joysticks we'll detect */ |
265 #define MAX_JOYSTICKS 32 | |
266 | |
267 /* A list of available joysticks */ | |
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268 static struct |
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269 { |
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270 char *fname; |
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271 #ifndef NO_LOGICAL_JOYSTICKS |
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272 SDL_Joystick *joy; |
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273 struct joystick_logicalmap *map; |
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274 int prev; |
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275 int next; |
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276 int logicalno; |
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277 #endif /* USE_LOGICAL_JOYSTICKS */ |
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278 } SDL_joylist[MAX_JOYSTICKS]; |
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279 |
0 | 280 |
281 /* The private structure used to keep track of a joystick */ | |
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282 struct joystick_hwdata |
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283 { |
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284 int fd; |
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285 /* The current linux joystick driver maps hats to two axes */ |
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286 struct hwdata_hat |
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287 { |
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288 int axis[2]; |
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289 } *hats; |
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290 /* The current linux joystick driver maps balls to two axes */ |
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291 struct hwdata_ball |
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292 { |
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293 int axis[2]; |
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294 } *balls; |
0 | 295 |
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296 /* Support for the Linux 2.4 unified input interface */ |
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297 #if SDL_INPUT_LINUXEV |
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298 SDL_bool is_hid; |
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299 Uint8 key_map[KEY_MAX - BTN_MISC]; |
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300 Uint8 abs_map[ABS_MAX]; |
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301 struct axis_correct |
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302 { |
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303 int used; |
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304 int coef[3]; |
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305 } abs_correct[ABS_MAX]; |
0 | 306 #endif |
307 }; | |
308 | |
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309 |
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310 #ifndef NO_LOGICAL_JOYSTICKS |
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311 |
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312 static int |
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313 CountLogicalJoysticks(int max) |
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314 { |
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315 register int i, j, k, ret, prev; |
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316 const char *name; |
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317 int nbuttons, fd; |
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318 unsigned char n; |
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319 |
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320 ret = 0; |
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321 |
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322 for (i = 0; i < max; i++) { |
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323 name = SDL_SYS_JoystickName(i); |
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324 |
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325 fd = open(SDL_joylist[i].fname, O_RDONLY, 0); |
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326 if (fd >= 0) { |
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327 if (ioctl(fd, JSIOCGBUTTONS, &n) < 0) { |
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328 nbuttons = -1; |
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329 } else { |
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330 nbuttons = n; |
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331 } |
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332 close(fd); |
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333 } else { |
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334 nbuttons = -1; |
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335 } |
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336 |
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337 if (name) { |
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338 for (j = 0; j < SDL_arraysize(joystick_logicalmap); j++) { |
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339 if (!SDL_strcmp(name, joystick_logicalmap[j].name) |
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340 && (nbuttons == -1 |
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341 || nbuttons == joystick_logicalmap[j].nbuttons)) { |
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342 prev = i; |
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343 SDL_joylist[prev].map = &(joystick_logicalmap[j]); |
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344 |
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345 for (k = 1; k < joystick_logicalmap[j].njoys; k++) { |
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346 SDL_joylist[prev].next = max + ret; |
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347 SDL_joylist[max + ret].prev = prev; |
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348 |
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349 prev = max + ret; |
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350 SDL_joylist[prev].logicalno = k; |
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351 SDL_joylist[prev].map = &(joystick_logicalmap[j]); |
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352 ret++; |
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353 } |
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354 |
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355 break; |
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356 } |
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357 } |
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358 } |
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359 } |
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360 |
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361 return ret; |
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362 } |
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363 |
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364 static void |
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365 LogicalSuffix(int logicalno, char *namebuf, int len) |
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366 { |
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367 register int slen; |
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368 const static char suffixs[] = |
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369 "01020304050607080910111213141516171819" "20212223242526272829303132"; |
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370 const char *suffix; |
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371 slen = SDL_strlen(namebuf); |
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372 suffix = NULL; |
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373 |
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374 if (logicalno * 2 < sizeof(suffixs)) |
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375 suffix = suffixs + (logicalno * 2); |
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376 |
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377 if (slen + 4 < len && suffix) { |
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378 namebuf[slen++] = ' '; |
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379 namebuf[slen++] = '#'; |
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380 namebuf[slen++] = suffix[0]; |
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381 namebuf[slen++] = suffix[1]; |
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382 namebuf[slen++] = 0; |
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383 } |
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384 } |
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385 |
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386 #endif /* USE_LOGICAL_JOYSTICKS */ |
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387 |
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388 #if SDL_INPUT_LINUXEV |
0 | 389 #define test_bit(nr, addr) \ |
390 (((1UL << ((nr) & 31)) & (((const unsigned int *) addr)[(nr) >> 5])) != 0) | |
391 | |
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392 static int |
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393 EV_IsJoystick(int fd) |
0 | 394 { |
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395 unsigned long evbit[40]; |
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396 unsigned long keybit[40]; |
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397 unsigned long absbit[40]; |
0 | 398 |
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399 if ((ioctl(fd, EVIOCGBIT(0, sizeof(evbit)), evbit) < 0) || |
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400 (ioctl(fd, EVIOCGBIT(EV_KEY, sizeof(keybit)), keybit) < 0) || |
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401 (ioctl(fd, EVIOCGBIT(EV_ABS, sizeof(absbit)), absbit) < 0)) { |
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402 return (0); |
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403 } |
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404 if (!(test_bit(EV_KEY, evbit) && test_bit(EV_ABS, evbit) && |
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405 test_bit(ABS_X, absbit) && test_bit(ABS_Y, absbit) && |
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406 (test_bit(BTN_TRIGGER, keybit) || test_bit(BTN_A, keybit) |
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407 || test_bit(BTN_1, keybit)))) |
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408 return 0; |
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409 return (1); |
0 | 410 } |
411 | |
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412 #endif /* SDL_INPUT_LINUXEV */ |
0 | 413 |
414 /* Function to scan the system for joysticks */ | |
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415 int |
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416 SDL_SYS_JoystickInit(void) |
0 | 417 { |
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418 /* The base path of the joystick devices */ |
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419 const char *joydev_pattern[] = { |
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420 #if SDL_INPUT_LINUXEV |
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421 "/dev/input/event%d", |
211
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422 #endif |
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423 "/dev/input/js%d", |
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424 "/dev/js%d" |
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425 }; |
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426 int numjoysticks; |
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427 int i, j; |
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428 int fd; |
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429 char path[PATH_MAX]; |
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430 dev_t dev_nums[MAX_JOYSTICKS]; /* major/minor device numbers */ |
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431 struct stat sb; |
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432 int n, duplicate; |
0 | 433 |
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434 numjoysticks = 0; |
0 | 435 |
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436 /* First see if the user specified a joystick to use */ |
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437 if (SDL_getenv("SDL_JOYSTICK_DEVICE") != NULL) { |
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438 SDL_strlcpy(path, SDL_getenv("SDL_JOYSTICK_DEVICE"), sizeof(path)); |
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439 if (stat(path, &sb) == 0) { |
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440 fd = open(path, O_RDONLY, 0); |
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441 if (fd >= 0) { |
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442 /* Assume the user knows what they're doing. */ |
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443 SDL_joylist[numjoysticks].fname = SDL_strdup(path); |
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444 if (SDL_joylist[numjoysticks].fname) { |
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445 dev_nums[numjoysticks] = sb.st_rdev; |
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446 ++numjoysticks; |
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447 } |
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448 close(fd); |
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449 } |
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450 } |
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451 } |
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452 |
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453 for (i = 0; i < SDL_arraysize(joydev_pattern); ++i) { |
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454 for (j = 0; j < MAX_JOYSTICKS; ++j) { |
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455 SDL_snprintf(path, SDL_arraysize(path), joydev_pattern[i], j); |
0 | 456 |
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457 /* rcg06302000 replaced access(F_OK) call with stat(). |
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458 * stat() will fail if the file doesn't exist, so it's |
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459 * equivalent behaviour. |
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460 */ |
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461 if (stat(path, &sb) == 0) { |
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462 /* Check to make sure it's not already in list. |
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463 * This happens when we see a stick via symlink. |
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464 */ |
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465 duplicate = 0; |
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466 for (n = 0; (n < numjoysticks) && !duplicate; ++n) { |
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467 if (sb.st_rdev == dev_nums[n]) { |
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468 duplicate = 1; |
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469 } |
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470 } |
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471 if (duplicate) { |
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472 continue; |
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473 } |
0 | 474 |
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475 fd = open(path, O_RDONLY, 0); |
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476 if (fd < 0) { |
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477 continue; |
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478 } |
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479 #if SDL_INPUT_LINUXEV |
0 | 480 #ifdef DEBUG_INPUT_EVENTS |
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481 printf("Checking %s\n", path); |
0 | 482 #endif |
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483 if ((i == 0) && !EV_IsJoystick(fd)) { |
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484 close(fd); |
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485 continue; |
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486 } |
0 | 487 #endif |
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488 close(fd); |
0 | 489 |
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490 /* We're fine, add this joystick */ |
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491 SDL_joylist[numjoysticks].fname = SDL_strdup(path); |
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492 if (SDL_joylist[numjoysticks].fname) { |
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493 dev_nums[numjoysticks] = sb.st_rdev; |
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494 ++numjoysticks; |
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495 } |
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496 } else |
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497 break; |
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498 } |
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499 |
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500 #if SDL_INPUT_LINUXEV |
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501 /* This is a special case... |
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502 If the event devices are valid then the joystick devices |
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503 will be duplicates but without extra information about their |
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504 hats or balls. Unfortunately, the event devices can't |
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505 currently be calibrated, so it's a win-lose situation. |
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506 So : /dev/input/eventX = /dev/input/jsY = /dev/jsY |
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507 */ |
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508 if ((i == 0) && (numjoysticks > 0)) |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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509 break; |
554
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510 #endif |
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511 } |
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|
512 #ifndef NO_LOGICAL_JOYSTICKS |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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513 numjoysticks += CountLogicalJoysticks(numjoysticks); |
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514 #endif |
554
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|
515 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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516 return (numjoysticks); |
0 | 517 } |
518 | |
519 /* Function to get the device-dependent name of a joystick */ | |
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|
520 const char * |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
521 SDL_SYS_JoystickName(int index) |
0 | 522 { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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523 int fd; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
524 static char namebuf[128]; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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525 char *name; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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526 SDL_logical_joydecl(int oindex = index); |
0 | 527 |
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528 #ifndef NO_LOGICAL_JOYSTICKS |
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529 SDL_joylist_head(index, index); |
892
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530 #endif |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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531 name = NULL; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
532 fd = open(SDL_joylist[index].fname, O_RDONLY, 0); |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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533 if (fd >= 0) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
534 if ( |
1361
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New configure-based build system. Still work in progress, but much improved
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|
535 #if SDL_INPUT_LINUXEV |
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536 (ioctl(fd, EVIOCGNAME(sizeof(namebuf)), namebuf) <= 0) && |
0 | 537 #endif |
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538 (ioctl(fd, JSIOCGNAME(sizeof(namebuf)), namebuf) <= 0)) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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539 name = SDL_joylist[index].fname; |
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540 } else { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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541 name = namebuf; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
542 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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543 close(fd); |
892
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544 |
1551 | 545 |
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|
546 #ifndef NO_LOGICAL_JOYSTICKS |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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547 if (SDL_joylist[oindex].prev || SDL_joylist[oindex].next |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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548 || index != oindex) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
549 LogicalSuffix(SDL_joylist[oindex].logicalno, namebuf, 128); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
550 } |
892
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|
551 #endif |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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552 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
553 return name; |
0 | 554 } |
555 | |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
556 static int |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
557 allocate_hatdata(SDL_Joystick * joystick) |
0 | 558 { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
559 int i; |
0 | 560 |
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|
561 joystick->hwdata->hats = |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
562 (struct hwdata_hat *) SDL_malloc(joystick->nhats * |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
563 sizeof(struct hwdata_hat)); |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
564 if (joystick->hwdata->hats == NULL) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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565 return (-1); |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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566 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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567 for (i = 0; i < joystick->nhats; ++i) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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568 joystick->hwdata->hats[i].axis[0] = 1; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
569 joystick->hwdata->hats[i].axis[1] = 1; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
570 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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571 return (0); |
0 | 572 } |
573 | |
1895
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|
574 static int |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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575 allocate_balldata(SDL_Joystick * joystick) |
0 | 576 { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
577 int i; |
0 | 578 |
1895
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|
579 joystick->hwdata->balls = |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
580 (struct hwdata_ball *) SDL_malloc(joystick->nballs * |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
581 sizeof(struct hwdata_ball)); |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
582 if (joystick->hwdata->balls == NULL) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
583 return (-1); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
584 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
585 for (i = 0; i < joystick->nballs; ++i) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
586 joystick->hwdata->balls[i].axis[0] = 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
587 joystick->hwdata->balls[i].axis[1] = 0; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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|
588 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
589 return (0); |
0 | 590 } |
591 | |
1895
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|
592 static SDL_bool |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
593 JS_ConfigJoystick(SDL_Joystick * joystick, int fd) |
0 | 594 { |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
595 SDL_bool handled; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
596 unsigned char n; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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597 int old_axes, tmp_naxes, tmp_nhats, tmp_nballs; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
598 const char *name; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
599 char *env, env_name[128]; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
600 int i; |
554
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Linux joystick cleanups from Alan Swanson
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changeset
|
601 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
602 handled = SDL_FALSE; |
0 | 603 |
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|
604 /* Default joystick device settings */ |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
605 if (ioctl(fd, JSIOCGAXES, &n) < 0) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
606 joystick->naxes = 2; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
607 } else { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
608 joystick->naxes = n; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
609 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
610 if (ioctl(fd, JSIOCGBUTTONS, &n) < 0) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
611 joystick->nbuttons = 2; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
612 } else { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
613 joystick->nbuttons = n; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
614 } |
554
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Linux joystick cleanups from Alan Swanson
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changeset
|
615 |
1895
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|
616 name = SDL_SYS_JoystickName(joystick->index); |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
617 old_axes = joystick->naxes; |
554
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|
618 |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
619 /* Generic analog joystick support */ |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
620 if (SDL_strstr(name, "Analog") == name && SDL_strstr(name, "-hat")) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
621 if (SDL_sscanf(name, "Analog %d-axis %*d-button %d-hat", |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
622 &tmp_naxes, &tmp_nhats) == 2) { |
554
38b1a98aeb11
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|
623 |
1895
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|
624 joystick->naxes = tmp_naxes; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
625 joystick->nhats = tmp_nhats; |
554
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|
626 |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
627 handled = SDL_TRUE; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
628 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
629 } |
554
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Linux joystick cleanups from Alan Swanson
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630 |
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631 /* Special joystick support */ |
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632 for (i = 0; i < SDL_arraysize(special_joysticks); ++i) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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633 if (SDL_strcmp(name, special_joysticks[i].name) == 0) { |
554
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634 |
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635 joystick->naxes = special_joysticks[i].naxes; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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636 joystick->nhats = special_joysticks[i].nhats; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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637 joystick->nballs = special_joysticks[i].nballs; |
554
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638 |
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639 handled = SDL_TRUE; |
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640 break; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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641 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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642 } |
554
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643 |
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644 /* User environment joystick support */ |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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645 if ((env = SDL_getenv("SDL_LINUX_JOYSTICK"))) { |
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646 *env_name = '\0'; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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647 if (*env == '\'' && SDL_sscanf(env, "'%[^']s'", env_name) == 1) |
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648 env += SDL_strlen(env_name) + 2; |
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649 else if (SDL_sscanf(env, "%s", env_name) == 1) |
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650 env += SDL_strlen(env_name); |
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651 |
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652 if (SDL_strcmp(name, env_name) == 0) { |
0 | 653 |
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654 if (SDL_sscanf(env, "%d %d %d", &tmp_naxes, &tmp_nhats, |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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655 &tmp_nballs) == 3) { |
554
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|
656 |
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657 joystick->naxes = tmp_naxes; |
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658 joystick->nhats = tmp_nhats; |
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659 joystick->nballs = tmp_nballs; |
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660 |
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661 handled = SDL_TRUE; |
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662 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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663 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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664 } |
554
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665 |
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666 /* Remap hats and balls */ |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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667 if (handled) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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668 if (joystick->nhats > 0) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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669 if (allocate_hatdata(joystick) < 0) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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670 joystick->nhats = 0; |
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671 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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672 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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673 if (joystick->nballs > 0) { |
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674 if (allocate_balldata(joystick) < 0) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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675 joystick->nballs = 0; |
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676 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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677 } |
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|
678 } |
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|
679 |
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680 return (handled); |
0 | 681 } |
682 | |
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
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parents:
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diff
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|
683 #if SDL_INPUT_LINUXEV |
0 | 684 |
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685 static SDL_bool |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
686 EV_ConfigJoystick(SDL_Joystick * joystick, int fd) |
0 | 687 { |
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688 int i, t; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
689 unsigned long keybit[40]; |
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|
690 unsigned long absbit[40]; |
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691 unsigned long relbit[40]; |
0 | 692 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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693 /* See if this device uses the new unified event API */ |
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694 if ((ioctl(fd, EVIOCGBIT(EV_KEY, sizeof(keybit)), keybit) >= 0) && |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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695 (ioctl(fd, EVIOCGBIT(EV_ABS, sizeof(absbit)), absbit) >= 0) && |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
696 (ioctl(fd, EVIOCGBIT(EV_REL, sizeof(relbit)), relbit) >= 0)) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
697 joystick->hwdata->is_hid = SDL_TRUE; |
0 | 698 |
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|
699 /* Get the number of buttons, axes, and other thingamajigs */ |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
700 for (i = BTN_JOYSTICK; i < KEY_MAX; ++i) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
701 if (test_bit(i, keybit)) { |
0 | 702 #ifdef DEBUG_INPUT_EVENTS |
1895
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|
703 printf("Joystick has button: 0x%x\n", i); |
0 | 704 #endif |
1895
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|
705 joystick->hwdata->key_map[i - BTN_MISC] = joystick->nbuttons; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
706 ++joystick->nbuttons; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
707 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
708 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff
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|
709 for (i = BTN_MISC; i < BTN_JOYSTICK; ++i) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
710 if (test_bit(i, keybit)) { |
0 | 711 #ifdef DEBUG_INPUT_EVENTS |
1895
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|
712 printf("Joystick has button: 0x%x\n", i); |
0 | 713 #endif |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
714 joystick->hwdata->key_map[i - BTN_MISC] = joystick->nbuttons; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
715 ++joystick->nbuttons; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
716 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
717 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
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|
718 for (i = 0; i < ABS_MAX; ++i) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
719 /* Skip hats */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
720 if (i == ABS_HAT0X) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
1821
diff
changeset
|
721 i = ABS_HAT3Y; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
722 continue; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
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|
723 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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1821
diff
changeset
|
724 if (test_bit(i, absbit)) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
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changeset
|
725 int values[5]; |
0 | 726 |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
727 if (ioctl(fd, EVIOCGABS(i), values) < 0) |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
728 continue; |
0 | 729 #ifdef DEBUG_INPUT_EVENTS |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
730 printf("Joystick has absolute axis: %x\n", i); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
731 printf("Values = { %d, %d, %d, %d, %d }\n", |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
732 values[0], values[1], values[2], values[3], values[4]); |
0 | 733 #endif /* DEBUG_INPUT_EVENTS */ |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
734 joystick->hwdata->abs_map[i] = joystick->naxes; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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1821
diff
changeset
|
735 if (values[1] == values[2]) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
736 joystick->hwdata->abs_correct[i].used = 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
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|
737 } else { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
738 joystick->hwdata->abs_correct[i].used = 1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
739 joystick->hwdata->abs_correct[i].coef[0] = |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
740 (values[2] + values[1]) / 2 - values[4]; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
741 joystick->hwdata->abs_correct[i].coef[1] = |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
742 (values[2] + values[1]) / 2 + values[4]; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
743 t = ((values[2] - values[1]) / 2 - 2 * values[4]); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
744 if (t != 0) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
745 joystick->hwdata->abs_correct[i].coef[2] = |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
746 (1 << 29) / t; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
747 } else { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
748 joystick->hwdata->abs_correct[i].coef[2] = 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
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|
749 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
750 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
751 ++joystick->naxes; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
752 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
753 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
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|
754 for (i = ABS_HAT0X; i <= ABS_HAT3Y; i += 2) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
755 if (test_bit(i, absbit) || test_bit(i + 1, absbit)) { |
0 | 756 #ifdef DEBUG_INPUT_EVENTS |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
757 printf("Joystick has hat %d\n", (i - ABS_HAT0X) / 2); |
0 | 758 #endif |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
759 ++joystick->nhats; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
760 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
761 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
762 if (test_bit(REL_X, relbit) || test_bit(REL_Y, relbit)) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
763 ++joystick->nballs; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
764 } |
0 | 765 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
766 /* Allocate data to keep track of these thingamajigs */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
767 if (joystick->nhats > 0) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
768 if (allocate_hatdata(joystick) < 0) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
769 joystick->nhats = 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
770 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
771 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
772 if (joystick->nballs > 0) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
773 if (allocate_balldata(joystick) < 0) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
774 joystick->nballs = 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
775 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
776 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
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|
777 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
778 return (joystick->hwdata->is_hid); |
0 | 779 } |
780 | |
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
781 #endif /* SDL_INPUT_LINUXEV */ |
0 | 782 |
892
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Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
783 #ifndef NO_LOGICAL_JOYSTICKS |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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diff
changeset
|
784 static void |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
785 ConfigLogicalJoystick(SDL_Joystick * joystick) |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
786 { |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
787 struct joystick_logical_layout *layout; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
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|
788 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
789 layout = SDL_joylist[joystick->index].map->layout + |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
790 SDL_joylist[joystick->index].logicalno; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
791 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
792 joystick->nbuttons = layout->nbuttons; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
793 joystick->nhats = layout->nhats; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
794 joystick->naxes = layout->naxes; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
795 joystick->nballs = layout->nballs; |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
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|
796 } |
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
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diff
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|
797 #endif |
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
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|
798 |
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
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872
diff
changeset
|
799 |
0 | 800 /* Function to open a joystick for use. |
801 The joystick to open is specified by the index field of the joystick. | |
802 This should fill the nbuttons and naxes fields of the joystick structure. | |
803 It returns 0, or -1 if there is an error. | |
804 */ | |
1895
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Sam Lantinga <slouken@libsdl.org>
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|
805 int |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
806 SDL_SYS_JoystickOpen(SDL_Joystick * joystick) |
0 | 807 { |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
808 int fd; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
809 SDL_logical_joydecl(int realindex); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
810 SDL_logical_joydecl(SDL_Joystick * realjoy = NULL); |
892
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Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
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|
811 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
812 /* Open the joystick and set the joystick file descriptor */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
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changeset
|
813 #ifndef NO_LOGICAL_JOYSTICKS |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
814 if (SDL_joylist[joystick->index].fname == NULL) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
815 SDL_joylist_head(realindex, joystick->index); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
816 realjoy = SDL_JoystickOpen(realindex); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
817 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
818 if (realjoy == NULL) |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
819 return (-1); |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
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parents:
872
diff
changeset
|
820 |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
821 fd = realjoy->hwdata->fd; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
822 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
823 } else { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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1821
diff
changeset
|
824 fd = open(SDL_joylist[joystick->index].fname, O_RDONLY, 0); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
825 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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|
826 SDL_joylist[joystick->index].joy = joystick; |
892
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Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
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parents:
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diff
changeset
|
827 #else |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
828 fd = open(SDL_joylist[joystick->index].fname, O_RDONLY, 0); |
892
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Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
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changeset
|
829 #endif |
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
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parents:
872
diff
changeset
|
830 |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
831 if (fd < 0) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
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|
832 SDL_SetError("Unable to open %s\n", SDL_joylist[joystick->index]); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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|
833 return (-1); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
834 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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diff
changeset
|
835 joystick->hwdata = (struct joystick_hwdata *) |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
836 SDL_malloc(sizeof(*joystick->hwdata)); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
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|
837 if (joystick->hwdata == NULL) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
838 SDL_OutOfMemory(); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
839 close(fd); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
840 return (-1); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
841 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
842 SDL_memset(joystick->hwdata, 0, sizeof(*joystick->hwdata)); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
843 joystick->hwdata->fd = fd; |
0 | 844 |
1895
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1821
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changeset
|
845 /* Set the joystick to non-blocking read mode */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
846 fcntl(fd, F_SETFL, O_NONBLOCK); |
0 | 847 |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff
changeset
|
848 /* Get the number of buttons and axes on the joystick */ |
892
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Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
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872
diff
changeset
|
849 #ifndef NO_LOGICAL_JOYSTICKS |
1895
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|
850 if (realjoy) |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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|
851 ConfigLogicalJoystick(joystick); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
852 else |
892
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Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
853 #endif |
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
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1358
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|
854 #if SDL_INPUT_LINUXEV |
1895
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1821
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changeset
|
855 if (!EV_ConfigJoystick(joystick, fd)) |
0 | 856 #endif |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
857 JS_ConfigJoystick(joystick, fd); |
554
38b1a98aeb11
Linux joystick cleanups from Alan Swanson
Sam Lantinga <slouken@libsdl.org>
parents:
408
diff
changeset
|
858 |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
859 return (0); |
0 | 860 } |
861 | |
892
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Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
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872
diff
changeset
|
862 #ifndef NO_LOGICAL_JOYSTICKS |
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
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diff
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|
863 |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
864 static SDL_Joystick * |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
865 FindLogicalJoystick(SDL_Joystick * joystick, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
866 struct joystick_logical_mapping *v) |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
867 { |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
868 SDL_Joystick *logicaljoy; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
869 register int i; |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
870 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
871 i = joystick->index; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
872 logicaljoy = NULL; |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
873 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
874 /* get the fake joystick that will receive the event |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
875 */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
876 for (;;) { |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
877 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
878 if (SDL_joylist[i].logicalno == v->njoy) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
879 logicaljoy = SDL_joylist[i].joy; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
880 break; |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
881 } |
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
882 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
883 if (SDL_joylist[i].next == 0) |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
884 break; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
885 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
886 i = SDL_joylist[i].next; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
887 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
888 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
889 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
890 return logicaljoy; |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
891 } |
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
892 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
893 static int |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
894 LogicalJoystickButton(SDL_Joystick * joystick, Uint8 button, Uint8 state) |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
895 { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
896 struct joystick_logical_mapping *buttons; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
897 SDL_Joystick *logicaljoy = NULL; |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
898 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
899 /* if there's no map then this is just a regular joystick |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
900 */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
901 if (SDL_joylist[joystick->index].map == NULL) |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
902 return 0; |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
903 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
904 /* get the logical joystick that will receive the event |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
905 */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
906 buttons = SDL_joylist[joystick->index].map->buttonmap + button; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
907 logicaljoy = FindLogicalJoystick(joystick, buttons); |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
908 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
909 if (logicaljoy == NULL) |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
910 return 1; |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
911 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
912 SDL_PrivateJoystickButton(logicaljoy, buttons->nthing, state); |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
913 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
914 return 1; |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
915 } |
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
916 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
917 static int |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
918 LogicalJoystickAxis(SDL_Joystick * joystick, Uint8 axis, Sint16 value) |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
919 { |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
920 struct joystick_logical_mapping *axes; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
921 SDL_Joystick *logicaljoy = NULL; |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
922 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
923 /* if there's no map then this is just a regular joystick |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
924 */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
925 if (SDL_joylist[joystick->index].map == NULL) |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
926 return 0; |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
927 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
928 /* get the logical joystick that will receive the event |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
929 */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
930 axes = SDL_joylist[joystick->index].map->axismap + axis; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
931 logicaljoy = FindLogicalJoystick(joystick, axes); |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
932 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
933 if (logicaljoy == NULL) |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
934 return 1; |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
935 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
936 SDL_PrivateJoystickAxis(logicaljoy, axes->nthing, value); |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
937 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
938 return 1; |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
939 } |
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
940 #endif /* USE_LOGICAL_JOYSTICKS */ |
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
941 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
942 static __inline__ void |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
943 HandleHat(SDL_Joystick * stick, Uint8 hat, int axis, int value) |
0 | 944 { |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
945 struct hwdata_hat *the_hat; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
946 const Uint8 position_map[3][3] = { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
947 {SDL_HAT_LEFTUP, SDL_HAT_UP, SDL_HAT_RIGHTUP}, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
948 {SDL_HAT_LEFT, SDL_HAT_CENTERED, SDL_HAT_RIGHT}, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
949 {SDL_HAT_LEFTDOWN, SDL_HAT_DOWN, SDL_HAT_RIGHTDOWN} |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
950 }; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
951 SDL_logical_joydecl(SDL_Joystick * logicaljoy = NULL); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
952 SDL_logical_joydecl(struct joystick_logical_mapping *hats = NULL); |
0 | 953 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
954 the_hat = &stick->hwdata->hats[hat]; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
955 if (value < 0) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
956 value = 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
957 } else if (value == 0) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
958 value = 1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
959 } else if (value > 0) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
960 value = 2; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
961 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
962 if (value != the_hat->axis[axis]) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
963 the_hat->axis[axis] = value; |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
964 |
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
965 #ifndef NO_LOGICAL_JOYSTICKS |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
966 /* if there's no map then this is just a regular joystick |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
967 */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
968 if (SDL_joylist[stick->index].map != NULL) { |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
969 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
970 /* get the fake joystick that will receive the event |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
971 */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
972 hats = SDL_joylist[stick->index].map->hatmap + hat; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
973 logicaljoy = FindLogicalJoystick(stick, hats); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
974 } |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
975 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
976 if (logicaljoy) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
977 stick = logicaljoy; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
978 hat = hats->nthing; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
979 } |
892
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Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
980 #endif /* USE_LOGICAL_JOYSTICKS */ |
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Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
981 |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
982 SDL_PrivateJoystickHat(stick, hat, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
983 position_map[the_hat->axis[1]][the_hat-> |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
984 axis[0]]); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
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|
985 } |
0 | 986 } |
987 | |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
988 static __inline__ void |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
989 HandleBall(SDL_Joystick * stick, Uint8 ball, int axis, int value) |
0 | 990 { |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
991 stick->hwdata->balls[ball].axis[axis] += value; |
0 | 992 } |
993 | |
994 /* Function to update the state of a joystick - called as a device poll. | |
995 * This function shouldn't update the joystick structure directly, | |
996 * but instead should call SDL_PrivateJoystick*() to deliver events | |
997 * and update joystick device state. | |
998 */ | |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
999 static __inline__ void |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1000 JS_HandleEvents(SDL_Joystick * joystick) |
0 | 1001 { |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1002 struct js_event events[32]; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1003 int i, len; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1004 Uint8 other_axis; |
0 | 1005 |
892
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Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
1006 #ifndef NO_LOGICAL_JOYSTICKS |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1007 if (SDL_joylist[joystick->index].fname == NULL) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1008 SDL_joylist_head(i, joystick->index); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1009 JS_HandleEvents(SDL_joylist[i].joy); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1010 return; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1011 } |
892
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Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
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872
diff
changeset
|
1012 #endif |
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
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|
1013 |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
1014 while ((len = read(joystick->hwdata->fd, events, (sizeof events))) > 0) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
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|
1015 len /= sizeof(events[0]); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
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|
1016 for (i = 0; i < len; ++i) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1017 switch (events[i].type & ~JS_EVENT_INIT) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
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|
1018 case JS_EVENT_AXIS: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1019 if (events[i].number < joystick->naxes) { |
892
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Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
1020 #ifndef NO_LOGICAL_JOYSTICKS |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1021 if (!LogicalJoystickAxis(joystick, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
1022 events[i].number, |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1023 events[i].value)) |
892
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Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
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|
1024 #endif |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
1025 SDL_PrivateJoystickAxis(joystick, |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
1026 events[i].number, |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1027 events[i].value); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1028 break; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
1029 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
1030 events[i].number -= joystick->naxes; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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1821
diff
changeset
|
1031 other_axis = (events[i].number / 2); |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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1821
diff
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|
1032 if (other_axis < joystick->nhats) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
1033 HandleHat(joystick, other_axis, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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1821
diff
changeset
|
1034 events[i].number % 2, events[i].value); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1035 break; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1036 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1037 events[i].number -= joystick->nhats * 2; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1038 other_axis = (events[i].number / 2); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1039 if (other_axis < joystick->nballs) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1040 HandleBall(joystick, other_axis, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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1821
diff
changeset
|
1041 events[i].number % 2, events[i].value); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1042 break; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1043 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1044 break; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1045 case JS_EVENT_BUTTON: |
892
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Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
1046 #ifndef NO_LOGICAL_JOYSTICKS |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1047 if (!LogicalJoystickButton(joystick, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
1048 events[i].number, events[i].value)) |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
1049 #endif |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1050 SDL_PrivateJoystickButton(joystick, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1051 events[i].number, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1052 events[i].value); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1053 break; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1054 default: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1055 /* ?? */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1056 break; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1057 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1058 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1059 } |
0 | 1060 } |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1061 |
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
1062 #if SDL_INPUT_LINUXEV |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1063 static __inline__ int |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1064 EV_AxisCorrect(SDL_Joystick * joystick, int which, int value) |
0 | 1065 { |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1066 struct axis_correct *correct; |
0 | 1067 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1068 correct = &joystick->hwdata->abs_correct[which]; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1069 if (correct->used) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1070 if (value > correct->coef[0]) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1071 if (value < correct->coef[1]) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1072 return 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1073 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1074 value -= correct->coef[1]; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1075 } else { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1076 value -= correct->coef[0]; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1077 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1078 value *= correct->coef[2]; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1079 value >>= 14; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1080 } |
554
38b1a98aeb11
Linux joystick cleanups from Alan Swanson
Sam Lantinga <slouken@libsdl.org>
parents:
408
diff
changeset
|
1081 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1082 /* Clamp and return */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1083 if (value < -32768) |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1084 return -32768; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1085 if (value > 32767) |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1086 return 32767; |
554
38b1a98aeb11
Linux joystick cleanups from Alan Swanson
Sam Lantinga <slouken@libsdl.org>
parents:
408
diff
changeset
|
1087 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1088 return value; |
0 | 1089 } |
1090 | |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1091 static __inline__ void |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1092 EV_HandleEvents(SDL_Joystick * joystick) |
0 | 1093 { |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1094 struct input_event events[32]; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1095 int i, len; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1096 int code; |
0 | 1097 |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
1098 #ifndef NO_LOGICAL_JOYSTICKS |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1099 if (SDL_joylist[joystick->index].fname == NULL) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1100 SDL_joylist_head(i, joystick->index); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1101 return EV_HandleEvents(SDL_joylist[i].joy); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1102 } |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
1103 #endif |
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
1104 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1105 while ((len = read(joystick->hwdata->fd, events, (sizeof events))) > 0) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1106 len /= sizeof(events[0]); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1107 for (i = 0; i < len; ++i) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1108 code = events[i].code; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1109 switch (events[i].type) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1110 case EV_KEY: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1111 if (code >= BTN_MISC) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1112 code -= BTN_MISC; |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
1113 #ifndef NO_LOGICAL_JOYSTICKS |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1114 if (!LogicalJoystickButton(joystick, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1115 joystick->hwdata-> |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1116 key_map[code], |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1117 events[i].value)) |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
1118 #endif |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1119 SDL_PrivateJoystickButton(joystick, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1120 joystick->hwdata-> |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1121 key_map[code], |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1122 events[i].value); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1123 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1124 break; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1125 case EV_ABS: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1126 switch (code) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1127 case ABS_HAT0X: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1128 case ABS_HAT0Y: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1129 case ABS_HAT1X: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1130 case ABS_HAT1Y: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1131 case ABS_HAT2X: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1132 case ABS_HAT2Y: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1133 case ABS_HAT3X: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1134 case ABS_HAT3Y: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1135 code -= ABS_HAT0X; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1136 HandleHat(joystick, code / 2, code % 2, events[i].value); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1137 break; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1138 default: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1139 events[i].value = |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1140 EV_AxisCorrect(joystick, code, events[i].value); |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
1141 #ifndef NO_LOGICAL_JOYSTICKS |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1142 if (!LogicalJoystickAxis(joystick, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1143 joystick->hwdata-> |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1144 abs_map[code], events[i].value)) |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
1145 #endif |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1146 SDL_PrivateJoystickAxis(joystick, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1147 joystick->hwdata-> |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1148 abs_map[code], |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1149 events[i].value); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1150 break; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1151 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1152 break; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1153 case EV_REL: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1154 switch (code) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1155 case REL_X: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1156 case REL_Y: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1157 code -= REL_X; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1158 HandleBall(joystick, code / 2, code % 2, events[i].value); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1159 break; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1160 default: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1161 break; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1162 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1163 break; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1164 default: |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1165 break; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1166 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1167 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1168 } |
0 | 1169 } |
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
1170 #endif /* SDL_INPUT_LINUXEV */ |
0 | 1171 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1172 void |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1173 SDL_SYS_JoystickUpdate(SDL_Joystick * joystick) |
0 | 1174 { |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1175 int i; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1176 |
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
1177 #if SDL_INPUT_LINUXEV |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1178 if (joystick->hwdata->is_hid) |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1179 EV_HandleEvents(joystick); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1180 else |
0 | 1181 #endif |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1182 JS_HandleEvents(joystick); |
0 | 1183 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1184 /* Deliver ball motion updates */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1185 for (i = 0; i < joystick->nballs; ++i) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1186 int xrel, yrel; |
0 | 1187 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1188 xrel = joystick->hwdata->balls[i].axis[0]; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1189 yrel = joystick->hwdata->balls[i].axis[1]; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1190 if (xrel || yrel) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1191 joystick->hwdata->balls[i].axis[0] = 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1192 joystick->hwdata->balls[i].axis[1] = 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1193 SDL_PrivateJoystickBall(joystick, (Uint8) i, xrel, yrel); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1194 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1195 } |
0 | 1196 } |
1197 | |
1198 /* Function to close a joystick after use */ | |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1199 void |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1200 SDL_SYS_JoystickClose(SDL_Joystick * joystick) |
0 | 1201 { |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
1202 #ifndef NO_LOGICAL_JOYSTICKS |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1203 register int i; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1204 if (SDL_joylist[joystick->index].fname == NULL) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1205 SDL_joylist_head(i, joystick->index); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1206 SDL_JoystickClose(SDL_joylist[i].joy); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1207 } |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
1208 #endif |
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
diff
changeset
|
1209 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1821
diff
changeset
|
1210 if (joystick->hwdata) { |
892
dc29e5907694
Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents:
872
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1211 #ifndef NO_LOGICAL_JOYSTICKS |
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1212 if (SDL_joylist[joystick->index].fname != NULL) |
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Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT)
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1213 #endif |
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1214 close(joystick->hwdata->fd); |
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1215 if (joystick->hwdata->hats) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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1216 SDL_free(joystick->hwdata->hats); |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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1217 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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1218 if (joystick->hwdata->balls) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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1219 SDL_free(joystick->hwdata->balls); |
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1220 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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1221 SDL_free(joystick->hwdata); |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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1222 joystick->hwdata = NULL; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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1223 } |
0 | 1224 } |
1225 | |
1226 /* Function to perform any system-specific joystick related cleanup */ | |
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1227 void |
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1228 SDL_SYS_JoystickQuit(void) |
0 | 1229 { |
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1230 int i; |
0 | 1231 |
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1232 for (i = 0; SDL_joylist[i].fname; ++i) { |
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1233 SDL_free(SDL_joylist[i].fname); |
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1234 } |
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1235 SDL_joylist[0].fname = NULL; |
0 | 1236 } |
1237 | |
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1238 #endif /* SDL_JOYSTICK_LINUX */ |
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1239 /* vi: set ts=4 sw=4 expandtab: */ |