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Emscripten: call emscripten_sample_gamepad_data

Charlie Birks 2019-01-29 12:19:00 +00:00
parent 8dab9c956f
commit aacb1091df
1 changed files with 7 additions and 2 deletions
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9
src/joystick/emscripten/SDL_sysjoystick.c
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@ -189,13 +189,16 @@ EMSCRIPTEN_JoystickInit(void)
EmscriptenGamepadEvent gamepadState; EmscriptenGamepadEvent gamepadState;
numjoysticks = 0; numjoysticks = 0;
numjs = emscripten_get_num_gamepads();
retval = emscripten_sample_gamepad_data();
/* Check if gamepad is supported by browser */ /* Check if gamepad is supported by browser */
if (numjs == EMSCRIPTEN_RESULT_NOT_SUPPORTED) { if (retval == EMSCRIPTEN_RESULT_NOT_SUPPORTED) {
return SDL_SetError("Gamepads not supported"); return SDL_SetError("Gamepads not supported");
} }
numjs = emscripten_get_num_gamepads();
/* handle already connected gamepads */ /* handle already connected gamepads */
if (numjs > 0) { if (numjs > 0) {
for(i = 0; i < numjs; i++) { for(i = 0; i < numjs; i++) {
@ -335,6 +338,8 @@ EMSCRIPTEN_JoystickUpdate(SDL_Joystick * joystick)
SDL_joylist_item *item = (SDL_joylist_item *) joystick->hwdata; SDL_joylist_item *item = (SDL_joylist_item *) joystick->hwdata;
int i, result, buttonState; int i, result, buttonState;
emscripten_sample_gamepad_data();
if (item) { if (item) {
result = emscripten_get_gamepad_status(item->index, &gamepadState); result = emscripten_get_gamepad_status(item->index, &gamepadState);
if( result == EMSCRIPTEN_RESULT_SUCCESS) { if( result == EMSCRIPTEN_RESULT_SUCCESS) {