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Support pads without L2-R2, add comments

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This commit is contained in:
erorcun 2021-01-25 16:48:41 +03:00
parent 9d4053419b
commit 202ccd4c56
1 changed files with 20 additions and 11 deletions
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31
src/skel/glfw/glfw.cpp
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@ -2099,22 +2099,30 @@ void CapturePad(RwInt32 padID)
const float *axes = glfwGetJoystickAxes(glfwPad, &numAxes); const float *axes = glfwGetJoystickAxes(glfwPad, &numAxes);
GLFWgamepadstate gamepadState; GLFWgamepadstate gamepadState;
if (ControlsManager.m_bFirstCapture == false) if (ControlsManager.m_bFirstCapture == false) {
{
memcpy(&ControlsManager.m_OldState, &ControlsManager.m_NewState, sizeof(ControlsManager.m_NewState)); memcpy(&ControlsManager.m_OldState, &ControlsManager.m_NewState, sizeof(ControlsManager.m_NewState));
} else {
// In case connected gamepad doesn't have L-R trigger axes.
ControlsManager.m_NewState.mappedButtons[15] = ControlsManager.m_NewState.mappedButtons[16] = 0;
} }
ControlsManager.m_NewState.buttons = (uint8*)buttons; ControlsManager.m_NewState.buttons = (uint8*)buttons;
ControlsManager.m_NewState.numButtons = numButtons; ControlsManager.m_NewState.numButtons = numButtons;
ControlsManager.m_NewState.id = glfwPad; ControlsManager.m_NewState.id = glfwPad;
ControlsManager.m_NewState.isGamepad = glfwJoystickIsGamepad(glfwPad); ControlsManager.m_NewState.isGamepad = glfwGetGamepadState(glfwPad, &gamepadState);
if (ControlsManager.m_NewState.isGamepad) { if (ControlsManager.m_NewState.isGamepad) {
glfwGetGamepadState(glfwPad, &gamepadState);
memcpy(&ControlsManager.m_NewState.mappedButtons, gamepadState.buttons, sizeof(gamepadState.buttons)); memcpy(&ControlsManager.m_NewState.mappedButtons, gamepadState.buttons, sizeof(gamepadState.buttons));
ControlsManager.m_NewState.mappedButtons[15] = gamepadState.axes[4] > -0.8f; float lt = gamepadState.axes[GLFW_GAMEPAD_AXIS_LEFT_TRIGGER], rt = gamepadState.axes[GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER];
ControlsManager.m_NewState.mappedButtons[16] = gamepadState.axes[5] > -0.8f;
// glfw returns 0.0 for non-existent axises(which is bullocks) so we treat it as deadzone, and keep value of previous frame.
// otherwise if this axis is present, -1 = released, 1 = pressed
if (lt != 0.0f)
ControlsManager.m_NewState.mappedButtons[15] = lt > -0.8f;
if (rt != 0.0f)
ControlsManager.m_NewState.mappedButtons[16] = rt > -0.8f;
} }
// TODO I'm not sure how to find/what to do with L2-R2, if joystick isn't registered in SDL database. // TODO? L2-R2 axes(not buttons-that's fine) on joysticks that don't have SDL gamepad mapping AREN'T handled, and I think it's impossible to do without mapping.
if (ControlsManager.m_bFirstCapture == true) { if (ControlsManager.m_bFirstCapture == true) {
memcpy(&ControlsManager.m_OldState, &ControlsManager.m_NewState, sizeof(ControlsManager.m_NewState)); memcpy(&ControlsManager.m_OldState, &ControlsManager.m_NewState, sizeof(ControlsManager.m_NewState));
@ -2128,12 +2136,13 @@ void CapturePad(RwInt32 padID)
RsPadEventHandler(rsPADBUTTONUP, (void *)&bs); RsPadEventHandler(rsPADBUTTONUP, (void *)&bs);
// Gamepad axes are guaranteed to return 0.0f if that particular gamepad doesn't have that axis. // Gamepad axes are guaranteed to return 0.0f if that particular gamepad doesn't have that axis.
// And that's really good for sticks, because gamepads return 0.0 for them when sticks are in released state.
if ( glfwPad != -1 ) { if ( glfwPad != -1 ) {
leftStickPos.x = ControlsManager.m_NewState.isGamepad ? gamepadState.axes[0] : numAxes >= 1 ? axes[0] : 0.0f; leftStickPos.x = ControlsManager.m_NewState.isGamepad ? gamepadState.axes[GLFW_GAMEPAD_AXIS_LEFT_X] : numAxes >= 1 ? axes[0] : 0.0f;
leftStickPos.y = ControlsManager.m_NewState.isGamepad ? gamepadState.axes[1] : numAxes >= 2 ? axes[1] : 0.0f; leftStickPos.y = ControlsManager.m_NewState.isGamepad ? gamepadState.axes[GLFW_GAMEPAD_AXIS_LEFT_Y] : numAxes >= 2 ? axes[1] : 0.0f;
rightStickPos.x = ControlsManager.m_NewState.isGamepad ? gamepadState.axes[2] : numAxes >= 3 ? axes[2] : 0.0f; rightStickPos.x = ControlsManager.m_NewState.isGamepad ? gamepadState.axes[GLFW_GAMEPAD_AXIS_RIGHT_X] : numAxes >= 3 ? axes[2] : 0.0f;
rightStickPos.y = ControlsManager.m_NewState.isGamepad ? gamepadState.axes[3] : numAxes >= 4 ? axes[3] : 0.0f; rightStickPos.y = ControlsManager.m_NewState.isGamepad ? gamepadState.axes[GLFW_GAMEPAD_AXIS_RIGHT_Y] : numAxes >= 4 ? axes[3] : 0.0f;
} }
{ {