| 1 | /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * |
| 2 | * Mupen64plus-input-sdl - config.c * |
| 3 | * Mupen64Plus homepage: http://code.google.com/p/mupen64plus/ * |
| 4 | * Copyright (C) 2009-2013 Richard Goedeken * |
| 5 | * * |
| 6 | * This program is free software; you can redistribute it and/or modify * |
| 7 | * it under the terms of the GNU General Public License as published by * |
| 8 | * the Free Software Foundation; either version 2 of the License, or * |
| 9 | * (at your option) any later version. * |
| 10 | * * |
| 11 | * This program is distributed in the hope that it will be useful, * |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 14 | * GNU General Public License for more details. * |
| 15 | * * |
| 16 | * You should have received a copy of the GNU General Public License * |
| 17 | * along with this program; if not, write to the * |
| 18 | * Free Software Foundation, Inc., * |
| 19 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * |
| 20 | * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ |
| 21 | |
| 22 | #include <SDL.h> |
| 23 | |
| 24 | #define M64P_PLUGIN_PROTOTYPES 1 |
| 25 | #include "m64p_types.h" |
| 26 | #include "m64p_plugin.h" |
| 27 | #include "m64p_config.h" |
| 28 | |
| 29 | #include "osal_preproc.h" |
| 30 | #include "autoconfig.h" |
| 31 | #include "plugin.h" |
| 32 | |
| 33 | #include "config.h" |
| 34 | |
| 35 | #define HAT_POS_NAME( hat ) \ |
| 36 | ((hat == SDL_HAT_UP) ? "Up" : \ |
| 37 | ((hat == SDL_HAT_DOWN) ? "Down" : \ |
| 38 | ((hat == SDL_HAT_LEFT) ? "Left" : \ |
| 39 | ((hat == SDL_HAT_RIGHT) ? "Right" : \ |
| 40 | "None")))) |
| 41 | |
| 42 | typedef enum { |
| 43 | E_MODE_MANUAL = 0, |
| 44 | E_MODE_NAMED_AUTO, |
| 45 | E_MODE_FULL_AUTO |
| 46 | } eModeType; |
| 47 | |
| 48 | static const char *button_names[] = { |
| 49 | "DPad R", // R_DPAD |
| 50 | "DPad L", // L_DPAD |
| 51 | "DPad D", // D_DPAD |
| 52 | "DPad U", // U_DPAD |
| 53 | "Start", // START_BUTTON |
| 54 | "Z Trig", // Z_TRIG |
| 55 | "B Button", // B_BUTTON |
| 56 | "A Button", // A_BUTTON |
| 57 | "C Button R", // R_CBUTTON |
| 58 | "C Button L", // L_CBUTTON |
| 59 | "C Button D", // D_CBUTTON |
| 60 | "C Button U", // U_CBUTTON |
| 61 | "R Trig", // R_TRIG |
| 62 | "L Trig", // L_TRIG |
| 63 | "Mempak switch", |
| 64 | "Rumblepak switch", |
| 65 | "C Button2 R", // R_CBUTTON alternate |
| 66 | "C Button2 L", // L_CBUTTON alternate |
| 67 | "C Button2 D", // D_CBUTTON alternate |
| 68 | "C Button2 U", // U_CBUTTON alternate |
| 69 | "X Axis", // X_AXIS |
| 70 | "Y Axis" // Y_AXIS |
| 71 | }; |
| 72 | |
| 73 | /* static functions */ |
| 74 | static int get_hat_pos_by_name( const char *name ) |
| 75 | { |
| 76 | if( !strcasecmp( name, "up" ) ) |
| 77 | return SDL_HAT_UP; |
| 78 | if( !strcasecmp( name, "down" ) ) |
| 79 | return SDL_HAT_DOWN; |
| 80 | if( !strcasecmp( name, "left" ) ) |
| 81 | return SDL_HAT_LEFT; |
| 82 | if( !strcasecmp( name, "right" ) ) |
| 83 | return SDL_HAT_RIGHT; |
| 84 | DebugMessage(M64MSG_WARNING, "get_hat_pos_by_name(): direction '%s' unknown", name); |
| 85 | return -1; |
| 86 | } |
| 87 | |
| 88 | static void clear_controller(int iCtrlIdx) |
| 89 | { |
| 90 | int b; |
| 91 | |
| 92 | controller[iCtrlIdx].device = DEVICE_NO_JOYSTICK; |
| 93 | controller[iCtrlIdx].control->Present = 0; |
| 94 | controller[iCtrlIdx].control->RawData = 0; |
| 95 | controller[iCtrlIdx].control->Plugin = PLUGIN_NONE; |
| 96 | for( b = 0; b < NUM_BUTTONS; b++ ) |
| 97 | { |
| 98 | controller[iCtrlIdx].button[b].button = -1; |
| 99 | controller[iCtrlIdx].button[b].key = SDL_SCANCODE_UNKNOWN; |
| 100 | controller[iCtrlIdx].button[b].axis = -1; |
| 101 | controller[iCtrlIdx].button[b].axis_deadzone = -1; |
| 102 | controller[iCtrlIdx].button[b].hat = -1; |
| 103 | controller[iCtrlIdx].button[b].hat_pos = -1; |
| 104 | controller[iCtrlIdx].button[b].mouse = -1; |
| 105 | controller[iCtrlIdx].button[b].mouse_up = 0; |
| 106 | controller[iCtrlIdx].button[b].mouse_down = 0; |
| 107 | controller[iCtrlIdx].button[b].mouse_left = 0; |
| 108 | controller[iCtrlIdx].button[b].mouse_right = 0; |
| 109 | } |
| 110 | for( b = 0; b < 2; b++ ) |
| 111 | { |
| 112 | controller[iCtrlIdx].mouse_sens[b] = 2.0; |
| 113 | controller[iCtrlIdx].axis_deadzone[b] = 4096; |
| 114 | controller[iCtrlIdx].axis_peak[b] = 32768; |
| 115 | controller[iCtrlIdx].axis[b].button_a = controller[iCtrlIdx].axis[b].button_b = -1; |
| 116 | controller[iCtrlIdx].axis[b].key_a = controller[iCtrlIdx].axis[b].key_b = SDL_SCANCODE_UNKNOWN; |
| 117 | controller[iCtrlIdx].axis[b].axis_a = -1; |
| 118 | controller[iCtrlIdx].axis[b].axis_dir_a = 1; |
| 119 | controller[iCtrlIdx].axis[b].axis_b = -1; |
| 120 | controller[iCtrlIdx].axis[b].axis_dir_b = 1; |
| 121 | controller[iCtrlIdx].axis[b].hat = -1; |
| 122 | controller[iCtrlIdx].axis[b].hat_pos_a = -1; |
| 123 | controller[iCtrlIdx].axis[b].hat_pos_b = -1; |
| 124 | } |
| 125 | } |
| 126 | |
| 127 | static const char * get_sdl_joystick_name(int iCtrlIdx) |
| 128 | { |
| 129 | static char JoyName[256]; |
| 130 | const char *joySDLName; |
| 131 | int joyWasInit = SDL_WasInit(SDL_INIT_JOYSTICK); |
| 132 | |
| 133 | /* initialize the joystick subsystem if necessary */ |
| 134 | if (!joyWasInit) |
| 135 | if (SDL_InitSubSystem(SDL_INIT_JOYSTICK) == -1) |
| 136 | { |
| 137 | DebugMessage(M64MSG_ERROR, "Couldn't init SDL joystick subsystem: %s", SDL_GetError() ); |
| 138 | return NULL; |
| 139 | } |
| 140 | |
| 141 | /* get the name of the corresponding joystick */ |
| 142 | joySDLName = SDL_JoystickName(iCtrlIdx); |
| 143 | |
| 144 | /* copy the name to our local string */ |
| 145 | if (joySDLName != NULL) |
| 146 | { |
| 147 | strncpy(JoyName, joySDLName, 255); |
| 148 | JoyName[255] = 0; |
| 149 | } |
| 150 | |
| 151 | /* quit the joystick subsystem if necessary */ |
| 152 | if (!joyWasInit) |
| 153 | SDL_QuitSubSystem(SDL_INIT_JOYSTICK); |
| 154 | |
| 155 | /* if the SDL function had an error, then return NULL, otherwise return local copy of joystick name */ |
| 156 | if (joySDLName == NULL) |
| 157 | return NULL; |
| 158 | else |
| 159 | return JoyName; |
| 160 | } |
| 161 | |
| 162 | static int get_sdl_num_joysticks(void) |
| 163 | { |
| 164 | int numJoysticks = 0; |
| 165 | int joyWasInit = SDL_WasInit(SDL_INIT_JOYSTICK); |
| 166 | |
| 167 | /* initialize the joystick subsystem if necessary */ |
| 168 | if (!joyWasInit) |
| 169 | if (SDL_InitSubSystem(SDL_INIT_JOYSTICK) == -1) |
| 170 | { |
| 171 | DebugMessage(M64MSG_ERROR, "Couldn't init SDL joystick subsystem: %s", SDL_GetError() ); |
| 172 | return 0; |
| 173 | } |
| 174 | |
| 175 | /* get thenumber of joysticks */ |
| 176 | numJoysticks = SDL_NumJoysticks(); |
| 177 | |
| 178 | /* quit the joystick subsystem if necessary */ |
| 179 | if (!joyWasInit) |
| 180 | SDL_QuitSubSystem(SDL_INIT_JOYSTICK); |
| 181 | |
| 182 | return numJoysticks; |
| 183 | } |
| 184 | |
| 185 | ///////////////////////////////////// |
| 186 | // load_controller_config() |
| 187 | // return value: 1 = OK |
| 188 | // 0 = fail: couldn't open config section |
| 189 | |
| 190 | static int load_controller_config(const char *SectionName, int i, int sdlDeviceIdx) |
| 191 | { |
| 192 | m64p_handle pConfig; |
| 193 | char input_str[256], value1_str[NUM_BUTTONS], value2_str[NUM_BUTTONS]; |
| 194 | const char *config_ptr; |
| 195 | int j; |
| 196 | |
| 197 | /* Open the configuration section for this controller */ |
| 198 | if (ConfigOpenSection(SectionName, &pConfig) != M64ERR_SUCCESS) |
| 199 | { |
| 200 | DebugMessage(M64MSG_ERROR, "Couldn't open config section '%s'", SectionName); |
| 201 | return 0; |
| 202 | } |
| 203 | |
| 204 | /* set SDL device number */ |
| 205 | controller[i].device = sdlDeviceIdx; |
| 206 | |
| 207 | /* throw warnings if 'plugged' or 'plugin' are missing */ |
| 208 | if (ConfigGetParameter(pConfig, "plugged", M64TYPE_BOOL, &controller[i].control->Present, sizeof(int)) != M64ERR_SUCCESS) |
| 209 | { |
| 210 | DebugMessage(M64MSG_WARNING, "missing 'plugged' parameter from config section %s. Setting to 1 (true).", SectionName); |
| 211 | controller[i].control->Present = 1; |
| 212 | } |
| 213 | if (ConfigGetParameter(pConfig, "plugin", M64TYPE_INT, &controller[i].control->Plugin, sizeof(int)) != M64ERR_SUCCESS) |
| 214 | { |
| 215 | DebugMessage(M64MSG_WARNING, "missing 'plugin' parameter from config section %s. Setting to 1 (none).", SectionName); |
| 216 | controller[i].control->Plugin = PLUGIN_NONE; |
| 217 | } |
| 218 | /* load optional parameters */ |
| 219 | ConfigGetParameter(pConfig, "mouse", M64TYPE_BOOL, &controller[i].mouse, sizeof(int)); |
| 220 | if (ConfigGetParameter(pConfig, "MouseSensitivity", M64TYPE_STRING, input_str, 256) == M64ERR_SUCCESS) |
| 221 | { |
| 222 | if (sscanf(input_str, "%f,%f", &controller[i].mouse_sens[0], &controller[i].mouse_sens[1]) != 2) |
| 223 | DebugMessage(M64MSG_WARNING, "parsing error in MouseSensitivity parameter for controller %i", i + 1); |
| 224 | } |
| 225 | if (ConfigGetParameter(pConfig, "AnalogDeadzone", M64TYPE_STRING, input_str, 256) == M64ERR_SUCCESS) |
| 226 | { |
| 227 | if (sscanf(input_str, "%i,%i", &controller[i].axis_deadzone[0], &controller[i].axis_deadzone[1]) != 2) |
| 228 | DebugMessage(M64MSG_WARNING, "parsing error in AnalogDeadzone parameter for controller %i", i + 1); |
| 229 | } |
| 230 | if (ConfigGetParameter(pConfig, "AnalogPeak", M64TYPE_STRING, input_str, 256) == M64ERR_SUCCESS) |
| 231 | { |
| 232 | if (sscanf(input_str, "%i,%i", &controller[i].axis_peak[0], &controller[i].axis_peak[1]) != 2) |
| 233 | DebugMessage(M64MSG_WARNING, "parsing error in AnalogPeak parameter for controller %i", i + 1); |
| 234 | } |
| 235 | /* load configuration for all the digital buttons */ |
| 236 | for (j = 0; j < X_AXIS; j++) |
| 237 | { |
| 238 | if (ConfigGetParameter(pConfig, button_names[j], M64TYPE_STRING, input_str, 256) != M64ERR_SUCCESS) |
| 239 | { |
| 240 | DebugMessage(M64MSG_WARNING, "missing config key '%s' for controller %i button %i", button_names[j], i+1, j); |
| 241 | continue; |
| 242 | } |
| 243 | if ((config_ptr = strstr(input_str, "key")) != NULL) |
| 244 | if (sscanf(config_ptr, "key(%i)", (int *) &controller[i].button[j].key) != 1) |
| 245 | DebugMessage(M64MSG_WARNING, "parsing error in key() parameter of button '%s' for controller %i", button_names[j], i + 1); |
| 246 | if ((config_ptr = strstr(input_str, "button")) != NULL) |
| 247 | if (sscanf(config_ptr, "button(%i)", &controller[i].button[j].button) != 1) |
| 248 | DebugMessage(M64MSG_WARNING, "parsing error in button() parameter of button '%s' for controller %i", button_names[j], i + 1); |
| 249 | if ((config_ptr = strstr(input_str, "axis")) != NULL) |
| 250 | { |
| 251 | char chAxisDir; |
| 252 | if (sscanf(config_ptr, "axis(%d%c,%d", &controller[i].button[j].axis, &chAxisDir, &controller[i].button[j].axis_deadzone) != 3 && |
| 253 | sscanf(config_ptr, "axis(%i%c", &controller[i].button[j].axis, &chAxisDir) != 2) |
| 254 | DebugMessage(M64MSG_WARNING, "parsing error in axis() parameter of button '%s' for controller %i", button_names[j], i + 1); |
| 255 | controller[i].button[j].axis_dir = (chAxisDir == '+' ? 1 : (chAxisDir == '-' ? -1 : 0)); |
| 256 | } |
| 257 | if ((config_ptr = strstr(input_str, "hat")) != NULL) |
| 258 | { |
| 259 | char *lastchar = NULL; |
| 260 | if (sscanf(config_ptr, "hat(%i %15s", &controller[i].button[j].hat, value1_str) != 2) |
| 261 | DebugMessage(M64MSG_WARNING, "parsing error in hat() parameter of button '%s' for controller %i", button_names[j], i + 1); |
| 262 | value1_str[15] = 0; |
| 263 | /* chop off the last character of value1_str if it is the closing parenthesis */ |
| 264 | lastchar = &value1_str[strlen(value1_str) - 1]; |
| 265 | if (lastchar > value1_str && *lastchar == ')') *lastchar = 0; |
| 266 | controller[i].button[j].hat_pos = get_hat_pos_by_name(value1_str); |
| 267 | } |
| 268 | if ((config_ptr = strstr(input_str, "mouse")) != NULL) { |
| 269 | // check for mouse_pseudo button first |
| 270 | if ((config_ptr = strstr(input_str, "mouse_up")) != NULL) {controller[i].button[j].mouse_up=1; controller[i].mouse_up=1;} |
| 271 | else if ((config_ptr = strstr(input_str, "mouse_down")) != NULL) {controller[i].button[j].mouse_down=1; controller[i].mouse_down=1;} |
| 272 | else if ((config_ptr = strstr(input_str, "mouse_left")) != NULL) {controller[i].button[j].mouse_left=1; controller[i].mouse_left=1;} |
| 273 | else if ((config_ptr = strstr(input_str, "mouse_right")) != NULL) {controller[i].button[j].mouse_right=1; controller[i].mouse_right=1;} |
| 274 | else if (sscanf(config_ptr, "mouse(%i)", &controller[i].button[j].mouse) != 1) |
| 275 | DebugMessage(M64MSG_WARNING, "parsing error in mouse() parameter of button '%s' for controller %i", button_names[j], i + 1); |
| 276 | } |
| 277 | } |
| 278 | /* load configuration for the 2 analog joystick axes */ |
| 279 | for (j = X_AXIS; j <= Y_AXIS; j++) |
| 280 | { |
| 281 | int axis_idx = j - X_AXIS; |
| 282 | if (ConfigGetParameter(pConfig, button_names[j], M64TYPE_STRING, input_str, 256) != M64ERR_SUCCESS) |
| 283 | { |
| 284 | DebugMessage(M64MSG_WARNING, "missing config key '%s' for controller %i axis %i", button_names[j], i+1, axis_idx); |
| 285 | continue; |
| 286 | } |
| 287 | if ((config_ptr = strstr(input_str, "key")) != NULL) |
| 288 | if (sscanf(config_ptr, "key(%i,%i)", (int *) &controller[i].axis[axis_idx].key_a, (int *) &controller[i].axis[axis_idx].key_b) != 2) |
| 289 | DebugMessage(M64MSG_WARNING, "parsing error in key() parameter of axis '%s' for controller %i", button_names[j], i + 1); |
| 290 | if ((config_ptr = strstr(input_str, "button")) != NULL) |
| 291 | if (sscanf(config_ptr, "button(%i,%i)", &controller[i].axis[axis_idx].button_a, &controller[i].axis[axis_idx].button_b) != 2) |
| 292 | DebugMessage(M64MSG_WARNING, "parsing error in button() parameter of axis '%s' for controller %i", button_names[j], i + 1); |
| 293 | if ((config_ptr = strstr(input_str, "axis")) != NULL) |
| 294 | { |
| 295 | char chAxisDir1, chAxisDir2; |
| 296 | if (sscanf(config_ptr, "axis(%i%c,%i%c)", &controller[i].axis[axis_idx].axis_a, &chAxisDir1, |
| 297 | &controller[i].axis[axis_idx].axis_b, &chAxisDir2) != 4) |
| 298 | DebugMessage(M64MSG_WARNING, "parsing error in axis() parameter of axis '%s' for controller %i", button_names[j], i + 1); |
| 299 | controller[i].axis[axis_idx].axis_dir_a = (chAxisDir1 == '+' ? 1 : (chAxisDir1 == '-' ? -1 : 0)); |
| 300 | controller[i].axis[axis_idx].axis_dir_b = (chAxisDir2 == '+' ? 1 : (chAxisDir2 == '-' ? -1 : 0)); |
| 301 | } |
| 302 | if ((config_ptr = strstr(input_str, "hat")) != NULL) |
| 303 | { |
| 304 | char *lastchar = NULL; |
| 305 | if (sscanf(config_ptr, "hat(%i %15s %15s", &controller[i].axis[axis_idx].hat, value1_str, value2_str) != 3) |
| 306 | DebugMessage(M64MSG_WARNING, "parsing error in hat() parameter of axis '%s' for controller %i", button_names[j], i + 1); |
| 307 | value1_str[15] = value2_str[15] = 0; |
| 308 | /* chop off the last character of value2_str if it is the closing parenthesis */ |
| 309 | lastchar = &value2_str[strlen(value2_str) - 1]; |
| 310 | if (lastchar > value2_str && *lastchar == ')') *lastchar = 0; |
| 311 | controller[i].axis[axis_idx].hat_pos_a = get_hat_pos_by_name(value1_str); |
| 312 | controller[i].axis[axis_idx].hat_pos_b = get_hat_pos_by_name(value2_str); |
| 313 | } |
| 314 | } |
| 315 | |
| 316 | return 1; |
| 317 | } |
| 318 | |
| 319 | static void init_controller_config(int iCtrlIdx, const char *pccDeviceName, eModeType mode) |
| 320 | { |
| 321 | m64p_handle pConfig; |
| 322 | char SectionName[32], Param[32], ParamString[128]; |
| 323 | int j; |
| 324 | |
| 325 | /* Delete the configuration section for this controller, so we can use SetDefaults and save the help comments also */ |
| 326 | sprintf(SectionName, "Input-SDL-Control%i", iCtrlIdx + 1); |
| 327 | ConfigDeleteSection(SectionName); |
| 328 | /* Open the configuration section for this controller (create a new one) */ |
| 329 | if (ConfigOpenSection(SectionName, &pConfig) != M64ERR_SUCCESS) |
| 330 | { |
| 331 | DebugMessage(M64MSG_ERROR, "Couldn't open config section '%s'", SectionName); |
| 332 | return; |
| 333 | } |
| 334 | |
| 335 | /* save the general controller parameters */ |
| 336 | ConfigSetDefaultFloat(pConfig, "version", CONFIG_VERSION, "Mupen64Plus SDL Input Plugin config parameter version number. Please don't change this version number."); |
| 337 | ConfigSetDefaultInt(pConfig, "mode", (int) mode, "Controller configuration mode: 0=Fully Manual, 1=Auto with named SDL Device, 2=Fully automatic"); |
| 338 | ConfigSetDefaultInt(pConfig, "device", controller[iCtrlIdx].device, "Specifies which joystick is bound to this controller: -1=No joystick, 0 or more= SDL Joystick number"); |
| 339 | ConfigSetDefaultString(pConfig, "name", pccDeviceName, "SDL joystick name (or Keyboard)"); |
| 340 | ConfigSetDefaultBool(pConfig, "plugged", controller[iCtrlIdx].control->Present, "Specifies whether this controller is 'plugged in' to the simulated N64"); |
| 341 | ConfigSetDefaultInt(pConfig, "plugin", controller[iCtrlIdx].control->Plugin, "Specifies which type of expansion pak is in the controller: 1=None, 2=Mem pak, 5=Rumble pak"); |
| 342 | ConfigSetDefaultBool(pConfig, "mouse", controller[iCtrlIdx].mouse, "If True, then mouse buttons may be used with this controller"); |
| 343 | |
| 344 | sprintf(Param, "%.2f,%.2f", controller[iCtrlIdx].mouse_sens[0], controller[iCtrlIdx].mouse_sens[1]); |
| 345 | ConfigSetDefaultString(pConfig, "MouseSensitivity", Param, "Scaling factor for mouse movements. For X, Y axes."); |
| 346 | sprintf(Param, "%i,%i", controller[iCtrlIdx].axis_deadzone[0], controller[iCtrlIdx].axis_deadzone[1]); |
| 347 | ConfigSetDefaultString(pConfig, "AnalogDeadzone", Param, "The minimum absolute value of the SDL analog joystick axis to move the N64 controller axis value from 0. For X, Y axes."); |
| 348 | sprintf(Param, "%i,%i", controller[iCtrlIdx].axis_peak[0], controller[iCtrlIdx].axis_peak[1]); |
| 349 | ConfigSetDefaultString(pConfig, "AnalogPeak", Param, "An absolute value of the SDL joystick axis >= AnalogPeak will saturate the N64 controller axis value (at 80). For X, Y axes. For each axis, this must be greater than the corresponding AnalogDeadzone value"); |
| 350 | |
| 351 | /* save configuration for all the digital buttons */ |
| 352 | for (j = 0; j < X_AXIS; j++ ) |
| 353 | { |
| 354 | const char *Help; |
| 355 | int len = 0; |
| 356 | ParamString[0] = 0; |
| 357 | if (controller[iCtrlIdx].button[j].key > 0) |
| 358 | { |
| 359 | sprintf(Param, "key(%i) ", controller[iCtrlIdx].button[j].key); |
| 360 | strcat(ParamString, Param); |
| 361 | } |
| 362 | if (controller[iCtrlIdx].button[j].button >= 0) |
| 363 | { |
| 364 | sprintf(Param, "button(%i) ", controller[iCtrlIdx].button[j].button); |
| 365 | strcat(ParamString, Param); |
| 366 | } |
| 367 | if (controller[iCtrlIdx].button[j].axis >= 0) |
| 368 | { |
| 369 | if (controller[iCtrlIdx].button[j].axis_deadzone >= 0) |
| 370 | sprintf(Param, "axis(%i%c,%i) ", controller[iCtrlIdx].button[j].axis, (controller[iCtrlIdx].button[j].axis_dir == -1) ? '-' : '+', |
| 371 | controller[iCtrlIdx].button[j].axis_deadzone); |
| 372 | else |
| 373 | sprintf(Param, "axis(%i%c) ", controller[iCtrlIdx].button[j].axis, (controller[iCtrlIdx].button[j].axis_dir == -1) ? '-' : '+'); |
| 374 | strcat(ParamString, Param); |
| 375 | } |
| 376 | if (controller[iCtrlIdx].button[j].hat >= 0) |
| 377 | { |
| 378 | sprintf(Param, "hat(%i %s) ", controller[iCtrlIdx].button[j].hat, HAT_POS_NAME(controller[iCtrlIdx].button[j].hat_pos)); |
| 379 | strcat(ParamString, Param); |
| 380 | } |
| 381 | if (controller[iCtrlIdx].button[j].mouse >= 0) |
| 382 | { |
| 383 | sprintf(Param, "mouse(%i) ", controller[iCtrlIdx].button[j].mouse); |
| 384 | strcat(ParamString, Param); |
| 385 | } |
| 386 | if (controller[iCtrlIdx].button[j].mouse_up > 0) |
| 387 | { |
| 388 | sprintf(Param, "mouse_up "); |
| 389 | strcat(ParamString, Param); |
| 390 | } |
| 391 | if (controller[iCtrlIdx].button[j].mouse_down > 0) |
| 392 | { |
| 393 | sprintf(Param, "mouse_down "); |
| 394 | strcat(ParamString, Param); |
| 395 | } |
| 396 | if (controller[iCtrlIdx].button[j].mouse_right > 0) |
| 397 | { |
| 398 | sprintf(Param, "mouse_right "); |
| 399 | strcat(ParamString, Param); |
| 400 | } |
| 401 | if (controller[iCtrlIdx].button[j].mouse_left > 0) |
| 402 | { |
| 403 | sprintf(Param, "mouse_left "); |
| 404 | strcat(ParamString, Param); |
| 405 | } |
| 406 | if (j == 0) |
| 407 | Help = "Digital button configuration mappings"; |
| 408 | else |
| 409 | Help = NULL; |
| 410 | /* if last character is a space, chop it off */ |
| 411 | len = strlen(ParamString); |
| 412 | if (len > 0 && ParamString[len-1] == ' ') |
| 413 | ParamString[len-1] = 0; |
| 414 | ConfigSetDefaultString(pConfig, button_names[j], ParamString, Help); |
| 415 | } |
| 416 | |
| 417 | /* save configuration for the 2 analog axes */ |
| 418 | for (j = 0; j < 2; j++ ) |
| 419 | { |
| 420 | const char *Help; |
| 421 | int len = 0; |
| 422 | ParamString[0] = 0; |
| 423 | if (controller[iCtrlIdx].axis[j].key_a > 0 && controller[iCtrlIdx].axis[j].key_b > 0) |
| 424 | { |
| 425 | sprintf(Param, "key(%i,%i) ", controller[iCtrlIdx].axis[j].key_a, controller[iCtrlIdx].axis[j].key_b); |
| 426 | strcat(ParamString, Param); |
| 427 | } |
| 428 | if (controller[iCtrlIdx].axis[j].button_a >= 0 && controller[iCtrlIdx].axis[j].button_b >= 0) |
| 429 | { |
| 430 | sprintf(Param, "button(%i,%i) ", controller[iCtrlIdx].axis[j].button_a, controller[iCtrlIdx].axis[j].button_b); |
| 431 | strcat(ParamString, Param); |
| 432 | } |
| 433 | if (controller[iCtrlIdx].axis[j].axis_a >= 0 && controller[iCtrlIdx].axis[j].axis_b >= 0) |
| 434 | { |
| 435 | sprintf(Param, "axis(%i%c,%i%c) ", controller[iCtrlIdx].axis[j].axis_a, (controller[iCtrlIdx].axis[j].axis_dir_a <= 0) ? '-' : '+', |
| 436 | controller[iCtrlIdx].axis[j].axis_b, (controller[iCtrlIdx].axis[j].axis_dir_b <= 0) ? '-' : '+' ); |
| 437 | strcat(ParamString, Param); |
| 438 | } |
| 439 | if (controller[iCtrlIdx].axis[j].hat >= 0) |
| 440 | { |
| 441 | sprintf(Param, "hat(%i %s %s) ", controller[iCtrlIdx].axis[j].hat, |
| 442 | HAT_POS_NAME(controller[iCtrlIdx].axis[j].hat_pos_a), |
| 443 | HAT_POS_NAME(controller[iCtrlIdx].axis[j].hat_pos_b)); |
| 444 | strcat(ParamString, Param); |
| 445 | } |
| 446 | if (j == 0) |
| 447 | Help = "Analog axis configuration mappings"; |
| 448 | else |
| 449 | Help = NULL; |
| 450 | /* if last character is a space, chop it off */ |
| 451 | len = strlen(ParamString); |
| 452 | if (len > 0 && ParamString[len-1] == ' ') |
| 453 | ParamString[len-1] = 0; |
| 454 | ConfigSetDefaultString(pConfig, button_names[X_AXIS + j], ParamString, Help); |
| 455 | } |
| 456 | |
| 457 | } |
| 458 | |
| 459 | static int setup_auto_controllers(int bPreConfig, int n64CtrlStart, int sdlCtrlIdx, const char *sdlJoyName, eModeType ControlMode[], eModeType OrigControlMode[], char DeviceName[][256]) |
| 460 | { |
| 461 | char SectionName[32]; |
| 462 | int ActiveControllers = 0; |
| 463 | int j; |
| 464 | |
| 465 | /* create auto-config section(s) for this joystick (if this joystick is in the InputAutoConfig.ini) */ |
| 466 | int ControllersFound = auto_set_defaults(sdlCtrlIdx, sdlJoyName); |
| 467 | if (ControllersFound == 0) |
| 468 | return 0; |
| 469 | |
| 470 | /* copy the auto-config settings to the controller config section, and load our plugin joystick config from this */ |
| 471 | sprintf(SectionName, "Input-SDL-Control%i", n64CtrlStart + 1); |
| 472 | if (OrigControlMode[n64CtrlStart] == E_MODE_FULL_AUTO) |
| 473 | auto_copy_inputconfig("AutoConfig0", SectionName, sdlJoyName); |
| 474 | else |
| 475 | auto_copy_inputconfig("AutoConfig0", SectionName, NULL); // don't overwrite 'name' parameter if original mode was "named auto" |
| 476 | if (load_controller_config("AutoConfig0", n64CtrlStart, sdlCtrlIdx) > 0) |
| 477 | { |
| 478 | if (!bPreConfig) |
| 479 | DebugMessage(M64MSG_INFO, "N64 Controller #%i: Using auto-config with SDL joystick %i ('%s')", n64CtrlStart+1, sdlCtrlIdx, sdlJoyName); |
| 480 | ActiveControllers++; |
| 481 | ConfigSaveSection(SectionName); |
| 482 | } |
| 483 | else |
| 484 | { |
| 485 | if (!bPreConfig) |
| 486 | DebugMessage(M64MSG_ERROR, "Autoconfig data invalid for SDL joystick '%s'", sdlJoyName); |
| 487 | } |
| 488 | ConfigDeleteSection("AutoConfig0"); |
| 489 | |
| 490 | /* we have to handle the unfortunate case of a USB device mapping more than > 1 controller */ |
| 491 | if (ControllersFound > 1) |
| 492 | { |
| 493 | for (j = 1; j < ControllersFound; j++) |
| 494 | { |
| 495 | char AutoSectionName[32]; |
| 496 | sprintf(AutoSectionName, "AutoConfig%i", j); |
| 497 | /* if this would be > 4th controller, then just delete the auto-config */ |
| 498 | if (n64CtrlStart + j >= 4) |
| 499 | { |
| 500 | ConfigDeleteSection(AutoSectionName); |
| 501 | continue; |
| 502 | } |
| 503 | /* look for another N64 controller that is in AUTO mode */ |
| 504 | if (ControlMode[n64CtrlStart+j] == E_MODE_FULL_AUTO || |
| 505 | (ControlMode[n64CtrlStart+j] == E_MODE_NAMED_AUTO && strncmp(DeviceName[n64CtrlStart+j], sdlJoyName, 255) == 0)) |
| 506 | { |
| 507 | sprintf(SectionName, "Input-SDL-Control%i", n64CtrlStart + j + 1); |
| 508 | /* load our plugin joystick settings from the autoconfig */ |
| 509 | if (load_controller_config(AutoSectionName, n64CtrlStart+j, sdlCtrlIdx) > 0) |
| 510 | { |
| 511 | /* copy the auto-config settings to the controller config section */ |
| 512 | if (OrigControlMode[n64CtrlStart+j] == E_MODE_FULL_AUTO) |
| 513 | auto_copy_inputconfig(AutoSectionName, SectionName, sdlJoyName); |
| 514 | else |
| 515 | auto_copy_inputconfig(AutoSectionName, SectionName, NULL); // don't overwrite 'name' parameter if original mode was "named auto" |
| 516 | if (!bPreConfig) |
| 517 | DebugMessage(M64MSG_INFO, "N64 Controller #%i: Using auto-config with SDL joystick %i ('%s')", n64CtrlStart+j+1, sdlCtrlIdx, sdlJoyName); |
| 518 | ActiveControllers++; |
| 519 | ConfigSaveSection(SectionName); |
| 520 | /* set the local controller mode to Manual so that we won't re-configure this controller in the next loop */ |
| 521 | ControlMode[n64CtrlStart+j] = E_MODE_MANUAL; |
| 522 | } |
| 523 | else |
| 524 | { |
| 525 | if (!bPreConfig) |
| 526 | DebugMessage(M64MSG_ERROR, "Autoconfig data invalid for SDL device '%s'", sdlJoyName); |
| 527 | } |
| 528 | /* delete the autoconfig section */ |
| 529 | ConfigDeleteSection(AutoSectionName); |
| 530 | } |
| 531 | } |
| 532 | } |
| 533 | |
| 534 | return ActiveControllers; |
| 535 | } |
| 536 | |
| 537 | /* global functions */ |
| 538 | |
| 539 | /* There are 4 special section parameters: version, mode, device, and name. There are also 24 regular |
| 540 | * parameters: plugged, plugin, mouse, MouseSensitivity, DPad R/L/D/U, Start, Z/L/R Trigger, A/B button, |
| 541 | * C Button R/L/D/U, Mempak/Rumblepak switch, X/Y Axis, AnalogDeadzone, AnalogPeak. |
| 542 | * |
| 543 | * The N64 controller configuration behavior is regulated by the 'mode' parameter. If this parameter is |
| 544 | * 0 (Fully Manual), then all configuration data is loaded and parsed without changes or autoconfig from |
| 545 | * the configuration section. Any errors or warnings are printed. If the mode parameter is 1 (Auto with |
| 546 | * named SDL Device), then the code below searches through the available SDL joysticks for one which |
| 547 | * matches with the 'name' parameter in the config section. If a match is found, then the corresponding |
| 548 | * autoconfig is loaded and the regular parameters from the config section are updated with the |
| 549 | * autoconfig'ed settings. If the mode parameter is 2 (Fully Auto), then the code below searches through |
| 550 | * all available detected SDL joysticks to try and find an autoconfig for each. If an autoconfig match is |
| 551 | * found, then it is loaded and all config parameters (including device, name, and the regular parameters) |
| 552 | * are updated. |
| 553 | * |
| 554 | * This function is called with bPreConfig=true from the PluginStartup() function. The purpose of this |
| 555 | * call is to load the 4 configuration sections with autoconfig data if necessary for a GUI front-end. |
| 556 | * When we are called with bPreConfig=true, we should only print warning/error messages and not info/status. |
| 557 | * This function is also called right before running the ROM game from InitiateControllers() with |
| 558 | * bPreConfig=false. We should only print informational messages here, because we do not want to duplicate |
| 559 | * console output with the console-ui front-end (since the PluginStart() and InitiateControllers() |
| 560 | * functions are called in quick sequence from the console-ui). |
| 561 | */ |
| 562 | |
| 563 | void load_configuration(int bPreConfig) |
| 564 | { |
| 565 | char SectionName[32]; |
| 566 | int joy_plugged = 0; |
| 567 | int n64CtrlIdx, sdlCtrlIdx, j; |
| 568 | int sdlNumDevUsed = 0; |
| 569 | int sdlDevicesUsed[4]; |
| 570 | eModeType OrigControlMode[4], ControlMode[4]; |
| 571 | int ControlDevice[4]; |
| 572 | char DeviceName[4][256]; |
| 573 | int ActiveControllers = 0; |
| 574 | int sdlNumJoysticks = get_sdl_num_joysticks(); |
| 575 | float fVersion = 0.0f; |
| 576 | const char *sdl_name; |
| 577 | int ControllersFound = 0; |
| 578 | |
| 579 | /* tell user how many SDL joysticks are available */ |
| 580 | if (!bPreConfig) |
| 581 | DebugMessage(M64MSG_INFO, "%i SDL joysticks were found.", sdlNumJoysticks); |
| 582 | |
| 583 | /* loop through 4 N64 controllers, initializing and validating special section parameters */ |
| 584 | for (n64CtrlIdx=0; n64CtrlIdx < 4; n64CtrlIdx++) |
| 585 | { |
| 586 | m64p_handle pConfig; |
| 587 | /* reset the controller configuration */ |
| 588 | clear_controller(n64CtrlIdx); |
| 589 | |
| 590 | /* Open the configuration section for this controller */ |
| 591 | sprintf(SectionName, "Input-SDL-Control%i", n64CtrlIdx + 1); |
| 592 | if (ConfigOpenSection(SectionName, &pConfig) != M64ERR_SUCCESS) |
| 593 | { |
| 594 | // this should never happen |
| 595 | DebugMessage(M64MSG_ERROR, "Couldn't open config section '%s'. Aborting...", SectionName); |
| 596 | return; |
| 597 | } |
| 598 | /* Check version number, and if it doesn't match: delete the config section */ |
| 599 | fVersion = 0.0f; |
| 600 | if (ConfigGetParameter(pConfig, "version", M64TYPE_FLOAT, &fVersion, sizeof(float)) != M64ERR_SUCCESS || ((int) fVersion) != ((int) CONFIG_VERSION)) |
| 601 | { |
| 602 | DebugMessage(M64MSG_WARNING, "Missing or incompatible config section '%s'. Clearing.", SectionName); |
| 603 | ConfigDeleteSection(SectionName); |
| 604 | // set local controller default parameters |
| 605 | OrigControlMode[n64CtrlIdx] = ControlMode[n64CtrlIdx] = E_MODE_FULL_AUTO; |
| 606 | ControlDevice[n64CtrlIdx] = DEVICE_NO_JOYSTICK; |
| 607 | DeviceName[n64CtrlIdx][0] = 0; |
| 608 | // write blank config for GUI front-ends |
| 609 | init_controller_config(n64CtrlIdx, "", E_MODE_FULL_AUTO); |
| 610 | // save it to the file too |
| 611 | ConfigSaveSection(SectionName); |
| 612 | } |
| 613 | else |
| 614 | { |
| 615 | if (ConfigGetParameter(pConfig, "mode", M64TYPE_INT, &OrigControlMode[n64CtrlIdx], sizeof(int)) != M64ERR_SUCCESS || |
| 616 | (int) OrigControlMode[n64CtrlIdx] < 0 || (int) OrigControlMode[n64CtrlIdx] > 2) |
| 617 | { |
| 618 | if (!bPreConfig) |
| 619 | DebugMessage(M64MSG_WARNING, "Missing or invalid 'mode' parameter in config section '%s'. Setting to 2 (Fully Auto)", SectionName); |
| 620 | OrigControlMode[n64CtrlIdx] = E_MODE_FULL_AUTO; |
| 621 | } |
| 622 | ControlMode[n64CtrlIdx] = OrigControlMode[n64CtrlIdx]; |
| 623 | if (ConfigGetParameter(pConfig, "device", M64TYPE_INT, &ControlDevice[n64CtrlIdx], sizeof(int)) != M64ERR_SUCCESS) |
| 624 | { |
| 625 | if (!bPreConfig) |
| 626 | DebugMessage(M64MSG_WARNING, "Missing 'device' parameter in config section '%s'. Setting to -1 (No joystick)", SectionName); |
| 627 | ControlDevice[n64CtrlIdx] = DEVICE_NO_JOYSTICK; |
| 628 | } |
| 629 | if (ConfigGetParameter(pConfig, "name", M64TYPE_STRING, DeviceName[n64CtrlIdx], 256) != M64ERR_SUCCESS) |
| 630 | { |
| 631 | DeviceName[n64CtrlIdx][0] = 0; |
| 632 | } |
| 633 | } |
| 634 | } |
| 635 | |
| 636 | /* loop through 4 N64 controllers and set up those in Fully Manual mode */ |
| 637 | for (n64CtrlIdx=0; n64CtrlIdx < 4; n64CtrlIdx++) |
| 638 | { |
| 639 | if (ControlMode[n64CtrlIdx] != E_MODE_MANUAL) |
| 640 | continue; |
| 641 | /* load the stored configuration (disregard any errors) */ |
| 642 | sprintf(SectionName, "Input-SDL-Control%i", n64CtrlIdx + 1); |
| 643 | load_controller_config(SectionName, n64CtrlIdx, ControlDevice[n64CtrlIdx]); |
| 644 | /* if this config uses an SDL joystick, mark it as used */ |
| 645 | if (ControlDevice[n64CtrlIdx] == DEVICE_NO_JOYSTICK) |
| 646 | { |
| 647 | if (!bPreConfig) |
| 648 | DebugMessage(M64MSG_INFO, "N64 Controller #%i: Using manual config with no SDL joystick (keyboard/mouse only)", n64CtrlIdx+1); |
| 649 | } |
| 650 | else |
| 651 | { |
| 652 | sdlDevicesUsed[sdlNumDevUsed++] = ControlDevice[n64CtrlIdx]; |
| 653 | if (!bPreConfig) |
| 654 | DebugMessage(M64MSG_INFO, "N64 Controller #%i: Using manual config for SDL joystick %i", n64CtrlIdx+1, ControlDevice[n64CtrlIdx]); |
| 655 | } |
| 656 | ActiveControllers++; |
| 657 | } |
| 658 | |
| 659 | /* now loop through again, setting up those in Named Auto mode */ |
| 660 | for (n64CtrlIdx=0; n64CtrlIdx < 4; n64CtrlIdx++) |
| 661 | { |
| 662 | if (ControlMode[n64CtrlIdx] != E_MODE_NAMED_AUTO) |
| 663 | continue; |
| 664 | /* if name is empty, then use full auto mode instead */ |
| 665 | if (DeviceName[n64CtrlIdx][0] == 0) |
| 666 | { |
| 667 | ControlMode[n64CtrlIdx] = E_MODE_FULL_AUTO; |
| 668 | continue; |
| 669 | } |
| 670 | sprintf(SectionName, "Input-SDL-Control%i", n64CtrlIdx + 1); |
| 671 | /* if user is looking for a keyboard, set that up */ |
| 672 | if (strcasecmp(DeviceName[n64CtrlIdx], "Keyboard") == 0) |
| 673 | { |
| 674 | auto_set_defaults(DEVICE_NO_JOYSTICK, "Keyboard"); |
| 675 | if (load_controller_config("AutoConfig0", n64CtrlIdx, DEVICE_NO_JOYSTICK) > 0) |
| 676 | { |
| 677 | if (!bPreConfig) |
| 678 | DebugMessage(M64MSG_INFO, "N64 Controller #%i: Using auto-config for keyboard", n64CtrlIdx+1); |
| 679 | /* copy the auto-config settings to the controller config section */ |
| 680 | auto_copy_inputconfig("AutoConfig0", SectionName, "Keyboard"); |
| 681 | ActiveControllers++; |
| 682 | ConfigSaveSection(SectionName); |
| 683 | } |
| 684 | else |
| 685 | { |
| 686 | DebugMessage(M64MSG_ERROR, "Autoconfig keyboard setup invalid"); |
| 687 | } |
| 688 | ConfigDeleteSection("AutoConfig0"); |
| 689 | continue; |
| 690 | } |
| 691 | /* search for an unused SDL device with the matching name */ |
| 692 | for (sdlCtrlIdx=0; sdlCtrlIdx < sdlNumJoysticks; sdlCtrlIdx++) |
| 693 | { |
| 694 | /* check if this one is in use */ |
| 695 | int deviceAlreadyUsed = 0; |
| 696 | for (j = 0; j < sdlNumDevUsed; j++) |
| 697 | { |
| 698 | if (sdlDevicesUsed[j] == sdlCtrlIdx) |
| 699 | deviceAlreadyUsed = 1; |
| 700 | } |
| 701 | if (deviceAlreadyUsed) |
| 702 | continue; |
| 703 | /* check if the name matches */ |
| 704 | sdl_name = get_sdl_joystick_name(sdlCtrlIdx); |
| 705 | if (sdl_name != NULL && strncmp(DeviceName[n64CtrlIdx], sdl_name, 255) == 0) |
| 706 | { |
| 707 | /* set up one or more controllers for this SDL device, if present in InputAutoConfig.ini */ |
| 708 | int ControllersFound = setup_auto_controllers(bPreConfig, n64CtrlIdx, sdlCtrlIdx, sdl_name, ControlMode, OrigControlMode, DeviceName); |
| 709 | if (ControllersFound == 0) |
| 710 | { |
| 711 | // error: no auto-config found for this SDL device |
| 712 | DebugMessage(M64MSG_ERROR, "No auto-config found for joystick named '%s' in InputAutoConfig.ini", sdl_name); |
| 713 | // mark this device as being used just so we don't complain about it again |
| 714 | sdlDevicesUsed[sdlNumDevUsed++] = sdlCtrlIdx; |
| 715 | // quit looking for SDL joysticks which match the name, because there's no valid autoconfig for that name. |
| 716 | // this controller will be unused; skip to the next one |
| 717 | break; |
| 718 | } |
| 719 | /* mark this sdl device as used */ |
| 720 | sdlDevicesUsed[sdlNumDevUsed++] = sdlCtrlIdx; |
| 721 | ActiveControllers += ControllersFound; |
| 722 | break; |
| 723 | } |
| 724 | } |
| 725 | /* if we didn't find a match for this joystick name, then set the controller to fully auto */ |
| 726 | if (sdlCtrlIdx == sdlNumJoysticks) |
| 727 | { |
| 728 | if (!bPreConfig) |
| 729 | DebugMessage(M64MSG_WARNING, "N64 Controller #%i: No SDL joystick found matching name '%s'. Using full auto mode.", n64CtrlIdx+1, DeviceName[n64CtrlIdx]); |
| 730 | ControlMode[n64CtrlIdx] = E_MODE_FULL_AUTO; |
| 731 | } |
| 732 | } |
| 733 | |
| 734 | /* Final loop through N64 controllers, setting up those in Full Auto mode */ |
| 735 | for (n64CtrlIdx=0; n64CtrlIdx < 4; n64CtrlIdx++) |
| 736 | { |
| 737 | if (ControlMode[n64CtrlIdx] != E_MODE_FULL_AUTO) |
| 738 | continue; |
| 739 | sprintf(SectionName, "Input-SDL-Control%i", n64CtrlIdx + 1); |
| 740 | /* search for an unused SDL device */ |
| 741 | for (sdlCtrlIdx=0; sdlCtrlIdx < sdlNumJoysticks; sdlCtrlIdx++) |
| 742 | { |
| 743 | /* check if this one is in use */ |
| 744 | int deviceAlreadyUsed = 0; |
| 745 | for (j = 0; j < sdlNumDevUsed; j++) |
| 746 | { |
| 747 | if (sdlDevicesUsed[j] == sdlCtrlIdx) |
| 748 | deviceAlreadyUsed = 1; |
| 749 | } |
| 750 | if (deviceAlreadyUsed) |
| 751 | continue; |
| 752 | /* set up one or more controllers for this SDL device, if present in InputAutoConfig.ini */ |
| 753 | sdl_name = get_sdl_joystick_name(sdlCtrlIdx); |
| 754 | ControllersFound = setup_auto_controllers(bPreConfig, n64CtrlIdx, sdlCtrlIdx, sdl_name, ControlMode, OrigControlMode, DeviceName); |
| 755 | if (!bPreConfig && ControllersFound == 0) |
| 756 | { |
| 757 | // error: no auto-config found for this SDL device |
| 758 | DebugMessage(M64MSG_ERROR, "No auto-config found for joystick named '%s' in InputAutoConfig.ini", sdl_name); |
| 759 | // mark this device as being used just so we don't complain about it again |
| 760 | sdlDevicesUsed[sdlNumDevUsed++] = sdlCtrlIdx; |
| 761 | // keep trying more SDL devices to see if we can auto-config one for this N64 controller |
| 762 | continue; |
| 763 | } |
| 764 | /* mark this sdl device as used */ |
| 765 | sdlDevicesUsed[sdlNumDevUsed++] = sdlCtrlIdx; |
| 766 | ActiveControllers += ControllersFound; |
| 767 | break; |
| 768 | } |
| 769 | /* if this N64 controller was not activated, set device to -1 */ |
| 770 | if (sdlCtrlIdx == sdlNumJoysticks) |
| 771 | { |
| 772 | m64p_handle section; |
| 773 | if (ConfigOpenSection(SectionName, §ion) == M64ERR_SUCCESS) |
| 774 | { |
| 775 | const int iNoDevice = -1; |
| 776 | ConfigSetParameter(section, "device", M64TYPE_INT, &iNoDevice); |
| 777 | if (OrigControlMode[n64CtrlIdx] == E_MODE_FULL_AUTO) |
| 778 | ConfigSetParameter(section, "name", M64TYPE_STRING, ""); |
| 779 | ConfigSaveSection(SectionName); |
| 780 | } |
| 781 | } |
| 782 | } |
| 783 | |
| 784 | /* fallback to keyboard if no controllers were configured */ |
| 785 | if (ActiveControllers == 0) |
| 786 | { |
| 787 | if (!bPreConfig) |
| 788 | DebugMessage(M64MSG_INFO, "N64 Controller #1: Forcing default keyboard configuration"); |
| 789 | auto_set_defaults(DEVICE_NO_JOYSTICK, "Keyboard"); |
| 790 | if (load_controller_config("AutoConfig0", 0, DEVICE_NO_JOYSTICK) > 0) |
| 791 | { |
| 792 | /* copy the auto-config settings to the controller config section */ |
| 793 | if (OrigControlMode[0] == E_MODE_FULL_AUTO) |
| 794 | auto_copy_inputconfig("AutoConfig0", "Input-SDL-Control1", "Keyboard"); |
| 795 | else |
| 796 | auto_copy_inputconfig("AutoConfig0", "Input-SDL-Control1", NULL); // don't overwrite 'name' parameter |
| 797 | ActiveControllers++; |
| 798 | ConfigSaveSection("Input-SDL-Control1"); |
| 799 | } |
| 800 | else |
| 801 | { |
| 802 | DebugMessage(M64MSG_ERROR, "Autoconfig keyboard setup invalid"); |
| 803 | } |
| 804 | ConfigDeleteSection("AutoConfig0"); |
| 805 | } |
| 806 | |
| 807 | /* see how many joysticks are plugged in */ |
| 808 | joy_plugged = 0; |
| 809 | for (j = 0; j < 4; j++) |
| 810 | { |
| 811 | if (controller[j].control->Present) |
| 812 | joy_plugged++; |
| 813 | } |
| 814 | |
| 815 | /* print out summary info message */ |
| 816 | if (!bPreConfig) |
| 817 | { |
| 818 | if (joy_plugged > 0) |
| 819 | { |
| 820 | DebugMessage(M64MSG_INFO, "%i controller(s) found, %i plugged in and usable in the emulator", ActiveControllers, joy_plugged); |
| 821 | } |
| 822 | else |
| 823 | { |
| 824 | if (ActiveControllers == 0) |
| 825 | DebugMessage(M64MSG_WARNING, "No joysticks/controllers found"); |
| 826 | else |
| 827 | DebugMessage(M64MSG_WARNING, "%i controllers found, but none were 'plugged in'", ActiveControllers); |
| 828 | } |
| 829 | } |
| 830 | |
| 831 | } |
| 832 | |
| 833 | |