feat: player body now handles movement fov adjustment

modules/wave_survival/player_camera.cpp

@@ -23,19 +23,31 @@ void PlayerCamera::ready() {
 	this->base_fov = get_fov();
 }
 
+void PlayerCamera::process(double delta) {
+	this->fov_factor = 1.0;
+	update_fov();
+}
+
 void PlayerCamera::_notification(int what) {
 	if (Engine::get_singleton()->is_editor_hint()) {
 		return;
 	}
 	switch (what) {
+		default:
+			return;
 		case NOTIFICATION_READY:
+			set_process(true);
+			set_process_priority(-1);
 			ready();
 			return;
+		case NOTIFICATION_PROCESS:
+			process(get_process_delta_time());
+			return;
 	}
 }
 
 void PlayerCamera::set_fov_factor(float value) {
-	this->fov_factor = value;
+	this->fov_factor *= value;
 	update_fov();
 }