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SDL Joypad controls for MBC7 games

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This commit is contained in:
Lior Halphon 2022-06-10 14:37:28 +03:00
parent 4f91b19a94
commit 197a475fab
1 changed files with 11 additions and 2 deletions
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13
SDL/main.c
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@ -272,9 +272,14 @@ static void handle_events(GB_gameboy_t *gb)
case SDL_JOYAXISMOTION: { case SDL_JOYAXISMOTION: {
static bool axis_active[2] = {false, false}; static bool axis_active[2] = {false, false};
static double accel_values[2] = {0, 0};
joypad_axis_t axis = get_joypad_axis(event.jaxis.axis); joypad_axis_t axis = get_joypad_axis(event.jaxis.axis);
if (axis == JOYPAD_AXISES_X) { if (axis == JOYPAD_AXISES_X) {
if (event.jaxis.value > JOYSTICK_HIGH) { if (GB_has_accelerometer(gb)) {
accel_values[0] = event.jaxis.value / (double)32768.0;
GB_set_accelerometer_values(gb, -accel_values[0], -accel_values[1]);
}
else if (event.jaxis.value > JOYSTICK_HIGH) {
axis_active[0] = true; axis_active[0] = true;
GB_set_key_state(gb, GB_KEY_RIGHT, true); GB_set_key_state(gb, GB_KEY_RIGHT, true);
GB_set_key_state(gb, GB_KEY_LEFT, false); GB_set_key_state(gb, GB_KEY_LEFT, false);
@ -291,7 +296,11 @@ static void handle_events(GB_gameboy_t *gb)
} }
} }
else if (axis == JOYPAD_AXISES_Y) { else if (axis == JOYPAD_AXISES_Y) {
if (event.jaxis.value > JOYSTICK_HIGH) { if (GB_has_accelerometer(gb)) {
accel_values[1] = event.jaxis.value / (double)32768.0;
GB_set_accelerometer_values(gb, -accel_values[0], -accel_values[1]);
}
else if (event.jaxis.value > JOYSTICK_HIGH) {
axis_active[1] = true; axis_active[1] = true;
GB_set_key_state(gb, GB_KEY_DOWN, true); GB_set_key_state(gb, GB_KEY_DOWN, true);
GB_set_key_state(gb, GB_KEY_UP, false); GB_set_key_state(gb, GB_KEY_UP, false);