static void HandleSetupScreen_Generic(int, int, int, int, int);
static void HandleSetupScreen_Input(int, int, int, int, int);
static void CustomizeKeyboard(int);
-static void CalibrateJoystick(int);
+static void ConfigureJoystick(int);
static void execSetupGame(void);
static void execSetupGraphics(void);
static void execSetupSound(void);
{ &custom_key.right, "Joystick Right" },
{ &custom_key.up, "Joystick Up" },
{ &custom_key.down, "Joystick Down" },
- { &custom_key.snap, "Button 1" },
- { &custom_key.drop, "Button 2" }
+ { &custom_key.snap, "Button 1/A/X" },
+ { &custom_key.drop, "Button 2/B/Y" }
};
static char *joystick_name[MAX_PLAYERS] =
{
int font_nr = (joystick_active ? FONT_VALUE_1 : FONT_VALUE_OLD);
DrawText(mSX + 8 * 32, mSY + 3 * 32, text, font_nr);
- DrawText(mSX + 32, mSY + 4 * 32, "Calibrate", text_font_nr);
+ DrawText(mSX + 32, mSY + 4 * 32, "Configure", text_font_nr);
}
else
{
else if (y == 2)
{
if (setup.input[input_player_nr].use_joystick)
- CalibrateJoystick(input_player_nr);
+ ConfigureJoystick(input_player_nr);
else
CustomizeKeyboard(input_player_nr);
}
DrawSetupScreen_Input();
}
-static boolean CalibrateJoystickMain(int player_nr)
+#if 0
+static boolean OLD_CalibrateJoystickMain(int player_nr)
{
int new_joystick_xleft = JOYSTICK_XMIDDLE;
int new_joystick_xright = JOYSTICK_XMIDDLE;
return TRUE;
}
+#endif
+
+/* game controller mapping generator by Gabriel Jacobo <gabomdq@gmail.com> */
+
+#define MARKER_BUTTON 1
+#define MARKER_AXIS_X 2
+#define MARKER_AXIS_Y 3
+
+static boolean ConfigureJoystickMapButtonsAndAxes(SDL_Joystick *joystick)
+{
+#if defined(TARGET_SDL2)
+ static Bitmap *controller, *button, *axis_x, *axis_y;
+ Bitmap *marker;
+ boolean bitmaps_initialized = FALSE;
+ boolean screen_initialized = FALSE;
+ const char *name = NULL;
+ boolean success = TRUE;
+ boolean done = FALSE, next = FALSE;
+ Event event;
+ int alpha = 200, alpha_step = -1;
+ int alpha_ticks = 0;
+ char mapping[4096], temp[4096];
+ int i, j;
+
+ struct
+ {
+ int x, y;
+ int marker;
+ char *field;
+ int axis, button, hat, hat_value;
+ char mapping[4096];
+ }
+ *step, *prev_step, steps[] =
+ {
+ { 370, 175, MARKER_BUTTON, "a", },
+ { 410, 142, MARKER_BUTTON, "b", },
+ { 334, 145, MARKER_BUTTON, "x", },
+ { 372, 115, MARKER_BUTTON, "y", },
+ { 176, 145, MARKER_BUTTON, "back", },
+ { 230, 145, MARKER_BUTTON, "guide", },
+ { 285, 145, MARKER_BUTTON, "start", },
+ { 124, 220, MARKER_BUTTON, "dpleft", },
+ { 160, 248, MARKER_BUTTON, "dpdown", },
+ { 192, 220, MARKER_BUTTON, "dpright", },
+ { 160, 192, MARKER_BUTTON, "dpup", },
+ { 64, 60, MARKER_BUTTON, "leftshoulder", },
+ { 102, 10, MARKER_AXIS_Y, "lefttrigger", },
+ { 396, 60, MARKER_BUTTON, "rightshoulder", },
+ { 360, 10, MARKER_AXIS_Y, "righttrigger", },
+ { 87, 161, MARKER_BUTTON, "leftstick", },
+ { 296, 230, MARKER_BUTTON, "rightstick", },
+ { 87, 161, MARKER_AXIS_X, "leftx", },
+ { 87, 161, MARKER_AXIS_Y, "lefty", },
+ { 296, 230, MARKER_AXIS_X, "rightx", },
+ { 296, 230, MARKER_AXIS_Y, "righty", },
+ };
+
+ unsigned int event_frame_delay = 0;
+ unsigned int event_frame_delay_value = GAME_FRAME_DELAY;
+
+ ResetDelayCounter(&event_frame_delay);
+
+ if (!bitmaps_initialized)
+ {
+ controller = LoadCustomImage("joystick/controller.png");
+ button = LoadCustomImage("joystick/button.png");
+ axis_x = LoadCustomImage("joystick/axis_x.png");
+ axis_y = LoadCustomImage("joystick/axis_y.png");
+
+ bitmaps_initialized = TRUE;
+ }
+
+ /* print info about the joystick we are watching */
+ name = SDL_JoystickName(joystick);
+ Error(ERR_DEBUG, "Watching joystick %d: (%s)\n",
+ SDL_JoystickInstanceID(joystick),
+ (name ? name : "(unknown joystick)"));
+ Error(ERR_DEBUG, "Joystick has %d axes, %d hats, %d balls, and %d buttons\n",
+ SDL_JoystickNumAxes(joystick), SDL_JoystickNumHats(joystick),
+ SDL_JoystickNumBalls(joystick), SDL_JoystickNumButtons(joystick));
+
+ /* initialize mapping with GUID and name */
+ SDL_JoystickGetGUIDString(SDL_JoystickGetGUID(joystick), temp, sizeof(temp));
+
+ snprintf(mapping, sizeof(mapping), "%s,%s,platform:%s,",
+ temp, name ? name : "Unknown Joystick", SDL_GetPlatform());
+
+ /* loop through all steps (buttons and axes), getting joystick events */
+ for (i = 0; i < SDL_arraysize(steps) && !done;)
+ {
+ step = &steps[i];
+ strcpy(step->mapping, mapping);
+ step->axis = -1;
+ step->button = -1;
+ step->hat = -1;
+ step->hat_value = -1;
+
+ marker = (step->marker == MARKER_BUTTON ? button :
+ step->marker == MARKER_AXIS_X ? axis_x :
+ step->marker == MARKER_AXIS_Y ? axis_y : marker);
+
+ next = FALSE;
+
+ while (!done && !next)
+ {
+ alpha += alpha_step * (int)(SDL_GetTicks() - alpha_ticks) / 5;
+ alpha_ticks = SDL_GetTicks();
+
+ if (alpha >= 255)
+ {
+ alpha = 255;
+ alpha_step = -1;
+ }
+ else if (alpha < 128)
+ {
+ alpha = 127;
+ alpha_step = 1;
+ }
+
+ ClearField();
+
+ DrawTextSCentered(mSY - SY + 22 * 16, FONT_REQUEST,
+ "Press buttons and move axes on");
+ DrawTextSCentered(mSY - SY + 23 * 16, FONT_REQUEST,
+ "your controller when indicated.");
+ DrawTextSCentered(mSY - SY + 24 * 16, FONT_REQUEST,
+ "(Your controller may look different.)");
+
+#if defined(PLATFORM_ANDROID)
+ DrawTextSCentered(mSY - SY + 26 * 16, FONT_REQUEST,
+ "To correct a mistake,");
+ DrawTextSCentered(mSY - SY + 27 * 16, FONT_REQUEST,
+ "press the 'back' button.");
+ DrawTextSCentered(mSY - SY + 28 * 16, FONT_REQUEST,
+ "To skip a button or axis,");
+ DrawTextSCentered(mSY - SY + 29 * 16, FONT_REQUEST,
+ "press the 'menu' button.");
+#else
+ DrawTextSCentered(mSY - SY + 26 * 16, FONT_REQUEST,
+ "To correct a mistake,");
+ DrawTextSCentered(mSY - SY + 27 * 16, FONT_REQUEST,
+ "press the 'backspace' key.");
+ DrawTextSCentered(mSY - SY + 28 * 16, FONT_REQUEST,
+ "To skip a button or axis,");
+ DrawTextSCentered(mSY - SY + 29 * 16, FONT_REQUEST,
+ "press the 'return' key.");
+ DrawTextSCentered(mSY - SY + 30 * 16, FONT_REQUEST,
+ "To exit, press the 'escape' key.");
+#endif
+
+ int controller_x = gfx.sx + (gfx.sxsize - controller->width) / 2;
+ int controller_y = gfx.sy;
+
+ int marker_x = controller_x + step->x;
+ int marker_y = controller_y + step->y;
+
+ BlitBitmapMasked(controller, drawto, 0, 0,
+ controller->width, controller->height,
+ controller_x, controller_y);
+
+ SDL_SetSurfaceAlphaMod(marker->surface_masked, alpha);
+
+ BlitBitmapMasked(marker, drawto, 0, 0,
+ marker->width, marker->height,
+ marker_x, marker_y);
+
+ if (!screen_initialized)
+ FadeIn(REDRAW_FIELD);
+ else
+ BackToFront();
+
+ screen_initialized = TRUE;
+
+ while (NextValidEvent(&event))
+ {
+ switch (event.type)
+ {
+ case SDL_JOYAXISMOTION:
+ if (event.jaxis.value > 20000 ||
+ event.jaxis.value < -20000)
+ {
+ for (j = 0; j < i; j++)
+ if (steps[j].axis == event.jaxis.axis)
+ break;
+
+ if (j == i)
+ {
+ if (step->marker != MARKER_AXIS_X &&
+ step->marker != MARKER_AXIS_Y)
+ break;
+
+ step->axis = event.jaxis.axis;
+ strcat(mapping, step->field);
+ snprintf(temp, sizeof(temp), ":a%u,", event.jaxis.axis);
+ strcat(mapping, temp);
+ i++;
+ next = TRUE;
+ }
+ }
+
+ break;
+
+ case SDL_JOYHATMOTION:
+ /* ignore centering; we're probably just coming back
+ to the center from the previous item we set */
+ if (event.jhat.value == SDL_HAT_CENTERED)
+ break;
+
+ for (j = 0; j < i; j++)
+ if (steps[j].hat == event.jhat.hat &&
+ steps[j].hat_value == event.jhat.value)
+ break;
+
+ if (j == i)
+ {
+ step->hat = event.jhat.hat;
+ step->hat_value = event.jhat.value;
+ strcat(mapping, step->field);
+ snprintf(temp, sizeof(temp), ":h%u.%u,",
+ event.jhat.hat, event.jhat.value );
+ strcat(mapping, temp);
+ i++;
+ next = TRUE;
+ }
+
+ break;
+
+ case SDL_JOYBALLMOTION:
+ break;
+
+ case SDL_JOYBUTTONUP:
+ for (j = 0; j < i; j++)
+ if (steps[j].button == event.jbutton.button)
+ break;
+
+ if (j == i)
+ {
+ step->button = event.jbutton.button;
+ strcat(mapping, step->field);
+ snprintf(temp, sizeof(temp), ":b%u,", event.jbutton.button);
+ strcat(mapping, temp);
+ i++;
+ next = TRUE;
+ }
+
+ break;
+
+ case SDL_FINGERDOWN:
+ case SDL_MOUSEBUTTONDOWN:
+ /* skip this step */
+ i++;
+ next = TRUE;
+
+ break;
+
+ case SDL_KEYDOWN:
+ if (event.key.keysym.sym == KSYM_BackSpace ||
+ event.key.keysym.sym == KSYM_Back)
+ {
+ /* undo this step */
+ if (i > 0)
+ {
+ prev_step = &steps[--i];
+ strcpy(mapping, prev_step->mapping);
+ next = TRUE;
+ }
+
+ break;
+ }
+
+ if (event.key.keysym.sym == KSYM_space ||
+ event.key.keysym.sym == KSYM_Return ||
+ event.key.keysym.sym == KSYM_Menu)
+ {
+ /* skip this step */
+ i++;
+ next = TRUE;
+
+ break;
+ }
+
+ if (event.key.keysym.sym == KSYM_Escape)
+ {
+ success = FALSE;
+ done = TRUE;
+ }
+
+ break;
+
+ case SDL_QUIT:
+ program.exit_function(0);
+ break;
+
+ default:
+ break;
+ }
+
+ // do not handle events for longer than standard frame delay period
+ if (DelayReached(&event_frame_delay, event_frame_delay_value))
+ break;
+ }
+ }
+ }
+
+ if (success)
+ {
+ Error(ERR_DEBUG, "New game controller mapping:\n\n%s\n\n", mapping);
+
+ // activate mapping for this game
+ SDL_GameControllerAddMapping(mapping);
+
+ // save mapping to personal mappings
+ SaveSetup_AddGameControllerMapping(mapping);
+ }
+
+ /* wait until the last pending event was removed from event queue */
+ while (NextValidEvent(&event));
+
+ return success;
+#else
+ return TRUE;
+#endif
+}
-void CalibrateJoystick(int player_nr)
+static int ConfigureJoystickMain(int player_nr)
{
- if (!CalibrateJoystickMain(player_nr))
+ char *device_name = setup.input[player_nr].joy.device_name;
+ int joystick_nr = getJoystickNrFromDeviceName(device_name);
+ boolean joystick_active = CheckJoystickOpened(joystick_nr);
+ int success = FALSE;
+ int i;
+
+ if (joystick.status == JOYSTICK_NOT_AVAILABLE)
+ return JOYSTICK_NOT_AVAILABLE;
+
+ if (!joystick_active || !setup.input[player_nr].use_joystick)
+ return JOYSTICK_NOT_AVAILABLE;
+
+ FadeSetEnterMenu();
+ FadeOut(REDRAW_FIELD);
+
+ // close all joystick devices (potentially opened as game controllers)
+ for (i = 0; i < SDL_NumJoysticks(); i++)
+ SDLCloseJoystick(i);
+
+ // open joystick device as plain joystick to configure as game controller
+ SDL_Joystick *joystick = SDL_JoystickOpen(joystick_nr);
+
+ // as the joystick was successfully opened before, this should not happen
+ if (joystick == NULL)
+ return FALSE;
+
+ // create new game controller mapping (buttons and axes) for joystick device
+ success = ConfigureJoystickMapButtonsAndAxes(joystick);
+
+ // close joystick (and maybe re-open as configured game controller later)
+ SDL_JoystickClose(joystick);
+
+ // re-open all joystick devices (potentially as game controllers)
+ for (i = 0; i < SDL_NumJoysticks(); i++)
+ SDLOpenJoystick(i);
+
+ // clear all joystick input actions for all joystick devices
+ SDLClearJoystickState();
+
+ return (success ? JOYSTICK_CONFIGURED : JOYSTICK_NOT_CONFIGURED);
+}
+
+void ConfigureJoystick(int player_nr)
+{
+ boolean state = ConfigureJoystickMain(player_nr);
+
+ if (state != JOYSTICK_NOT_CONFIGURED)
{
+ boolean success = (state == JOYSTICK_CONFIGURED);
+ char *message = (success ? " IS CONFIGURED! " : " NOT AVAILABLE! ");
char *device_name = setup.input[player_nr].joy.device_name;
int nr = getJoystickNrFromDeviceName(device_name) + 1;
int xpos = mSX - SX;
int ypos = mSY - SY;
+ unsigned int wait_frame_delay = 0;
+ unsigned int wait_frame_delay_value = 2000;
+
+ ResetDelayCounter(&wait_frame_delay);
ClearField();
DrawTextF(xpos + 16, ypos + 6 * 32, FONT_TITLE_1, " JOYSTICK %d ", nr);
- DrawTextF(xpos + 16, ypos + 7 * 32, FONT_TITLE_1, " NOT AVAILABLE! ");
- BackToFront();
+ DrawTextF(xpos + 16, ypos + 7 * 32, FONT_TITLE_1, message);
- Delay(2000); /* show error message for a short time */
+ while (!DelayReached(&wait_frame_delay, wait_frame_delay_value))
+ BackToFront();
ClearEventQueue();
}
projects / rocksndiamonds.git / commitdiff
