Use mouse and joypad enums instead of plain integers

Also MIDIMessage

scene/3d/xr_nodes.cpp

@@ -204,7 +204,7 @@ void XRController3D::_notification(int p_what) {
 					// check button states
 					for (int i = 0; i < 16; i++) {
 						bool was_pressed = (button_states & mask) == mask;
-						bool is_pressed = Input::get_singleton()->is_joy_button_pressed(joy_id, i);
+						bool is_pressed = Input::get_singleton()->is_joy_button_pressed(joy_id, (JoyButton)i);
 
 						if (!was_pressed && is_pressed) {
 							emit_signal("button_pressed", i);
@@ -304,7 +304,7 @@ bool XRController3D::is_button_pressed(int p_button) const {
 		return false;
 	};
 
-	return Input::get_singleton()->is_joy_button_pressed(joy_id, p_button);
+	return Input::get_singleton()->is_joy_button_pressed(joy_id, (JoyButton)p_button);
 };
 
 float XRController3D::get_joystick_axis(int p_axis) const {
@@ -313,7 +313,7 @@ float XRController3D::get_joystick_axis(int p_axis) const {
 		return 0.0;
 	};
 
-	return Input::get_singleton()->get_joy_axis(joy_id, p_axis);
+	return Input::get_singleton()->get_joy_axis(joy_id, (JoyAxis)p_axis);
 };
 
 real_t XRController3D::get_rumble() const {

scene/gui/code_edit.cpp

@@ -248,6 +248,8 @@ void CodeEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
 					}
 					update();
 				} break;
+				default:
+					break;
 			}
 			return;
 		}

scene/gui/spin_box.cpp

@@ -140,6 +140,8 @@ void SpinBox::_gui_input(const Ref<InputEvent> &p_event) {
 					accept_event();
 				}
 			} break;
+			default:
+				break;
 		}
 	}
 

scene/gui/tree.cpp

@@ -3161,6 +3161,8 @@ void Tree::_gui_input(Ref<InputEvent> p_event) {
 				}
 
 			} break;
+			default:
+				break;
 		}
 	}
 

scene/main/viewport.cpp

@@ -644,9 +644,9 @@ void Viewport::_process_picking() {
 			physics_last_mouse_state.meta = mb->is_meta_pressed();
 
 			if (mb->is_pressed()) {
-				physics_last_mouse_state.mouse_mask |= (1 << (mb->get_button_index() - 1));
+				physics_last_mouse_state.mouse_mask |= (MouseButton)(1 << (mb->get_button_index() - 1));
 			} else {
-				physics_last_mouse_state.mouse_mask &= ~(1 << (mb->get_button_index() - 1));
+				physics_last_mouse_state.mouse_mask &= (MouseButton) ~(1 << (mb->get_button_index() - 1));
 
 				// If touch mouse raised, assume we don't know last mouse pos until new events come
 				if (mb->get_device() == InputEvent::DEVICE_ID_TOUCH_MOUSE) {
@@ -2588,7 +2588,7 @@ void Viewport::_drop_mouse_focus() {
 			mb.instantiate();
 			mb->set_position(c->get_local_mouse_position());
 			mb->set_global_position(c->get_local_mouse_position());
-			mb->set_button_index(i + 1);
+			mb->set_button_index(MouseButton(i + 1));
 			mb->set_pressed(false);
 			c->call(SceneStringNames::get_singleton()->_gui_input, mb);
 		}
@@ -2666,7 +2666,7 @@ void Viewport::_post_gui_grab_click_focus() {
 				//send unclick
 
 				mb->set_position(click);
-				mb->set_button_index(i + 1);
+				mb->set_button_index(MouseButton(i + 1));
 				mb->set_pressed(false);
 				gui.mouse_focus->call(SceneStringNames::get_singleton()->_gui_input, mb);
 			}
@@ -2684,7 +2684,7 @@ void Viewport::_post_gui_grab_click_focus() {
 				//send click
 
 				mb->set_position(click);
-				mb->set_button_index(i + 1);
+				mb->set_button_index(MouseButton(i + 1));
 				mb->set_pressed(true);
 				gui.mouse_focus->call_deferred(SceneStringNames::get_singleton()->_gui_input, mb);
 			}