Method GetConnectedControllers

dll/steam_controller.cpp:380–396

Enumerate currently connected controllers handlesOut should point to a STEAM_CONTROLLER_MAX_COUNT sized array of ControllerHandle_t handles Returns the number of handles written to handlesOut

// handlesOut should point to a STEAM_CONTROLLER_MAX_COUNT sized array of ControllerHandle_t handles
// Returns the number of handles written to handlesOut
int Steam_Controller::GetConnectedControllers( ControllerHandle_t *handlesOut )
{
    PRINT_DEBUG_ENTRY();
    if (!handlesOut) return 0;
    if (disabled) {
        return 0;
    }

    int count = 0;
    if (GamepadIsConnected(GAMEPAD_0)) {*handlesOut = GAMEPAD_0 + 1; ++handlesOut; ++count;};
    if (GamepadIsConnected(GAMEPAD_1)) {*handlesOut = GAMEPAD_1 + 1; ++handlesOut; ++count;};
    if (GamepadIsConnected(GAMEPAD_2)) {*handlesOut = GAMEPAD_2 + 1; ++handlesOut; ++count;};
    if (GamepadIsConnected(GAMEPAD_3)) {*handlesOut = GAMEPAD_3 + 1; ++handlesOut; ++count;};

    PRINT_DEBUG("returned %i connected controllers", count);
    return count;
}


// Invokes the Steam overlay and brings up the binding screen