static int sdl_js_button[MAX_PLAYERS][2];
static boolean sdl_is_controller[MAX_PLAYERS];
+void SDLClearJoystickState()
+{
+ int i, j;
+
+ for (i = 0; i < MAX_PLAYERS; i++)
+ {
+ for (j = 0; j < 2; j++)
+ {
+ sdl_js_axis_raw[i][j] = -1;
+ sdl_js_axis[i][j] = 0;
+ sdl_js_button[i][j] = 0;
+ }
+ }
+}
+
static boolean SDLOpenJoystick(int nr)
{
- if (nr < 0 || nr > MAX_PLAYERS)
+ if (nr < 0 || nr >= MAX_PLAYERS)
return FALSE;
#if defined(TARGET_SDL2)
static void SDLCloseJoystick(int nr)
{
- if (nr < 0 || nr > MAX_PLAYERS)
+ if (nr < 0 || nr >= MAX_PLAYERS)
return;
#if 1
#endif
sdl_joystick[nr] = NULL;
-
- sdl_js_axis_raw[nr][0] = -1;
- sdl_js_axis_raw[nr][1] = -1;
- sdl_js_axis[nr][0] = 0;
- sdl_js_axis[nr][1] = 0;
- sdl_js_button[nr][0] = 0;
- sdl_js_button[nr][1] = 0;
}
boolean SDLCheckJoystickOpened(int nr)
{
- if (nr < 0 || nr > MAX_PLAYERS)
+ if (nr < 0 || nr >= MAX_PLAYERS)
return FALSE;
#if defined(TARGET_SDL2)
int axis_id = axis_id_raw % 2;
#endif
+ if (nr < 0 || nr >= MAX_PLAYERS)
+ return;
+
if (axis_id == -1)
return;
int button_id = button_id_raw % 2;
#endif
+ if (nr < 0 || nr >= MAX_PLAYERS)
+ return;
+
if (button_id == -1)
return;
else if (print_warning)
Error(ERR_WARN, "cannot open joystick %d", i);
}
+
+ SDLClearJoystickState();
}
boolean SDLReadJoystick(int nr, int *x, int *y, boolean *b1, boolean *b2)
static int alpha_step = 5;
static int alpha_last = 0;
static int alpha = 0;
+ boolean active = (overlay.enabled && overlay.active);
- if (!overlay.active && deactivated)
+ if (!active && deactivated)
return;
- if (overlay.active)
+ if (active)
{
if (alpha < alpha_max)
alpha = MIN(alpha + alpha_step, alpha_max);