/**
* <summary>Unsets the values of all script variables, so that they can be re-assigned to the correct scene if multiple scenes are open.</summary>
*/
public void ClearVariables()
{
playerPrefab = null;
mainCameraPrefab = null;
persistentEnginePrefab = null;
gameEnginePrefab = null;
// Managers
sceneManagerPrefab = null;
settingsManagerPrefab = null;
actionsManagerPrefab = null;
variablesManagerPrefab = null;
inventoryManagerPrefab = null;
speechManagerPrefab = null;
cursorManagerPrefab = null;
menuManagerPrefab = null;
// PersistentEngine components
optionsComponent = null;
runtimeInventoryComponent = null;
runtimeVariablesComponent = null;
playerMenusComponent = null;
stateHandlerComponent = null;
sceneChangerComponent = null;
saveSystemComponent = null;
levelStorageComponent = null;
runtimeLanguagesComponent = null;
// GameEngine components
menuSystemComponent = null;
dialogComponent = null;
playerInputComponent = null;
playerInteractionComponent = null;
playerMovementComponent = null;
playerCursorComponent = null;
playerQTEComponent = null;
sceneSettingsComponent = null;
navigationManagerComponent = null;
actionListManagerComponent = null;
localVariablesComponent = null;
menuPreviewComponent = null;
SetGameEngine ();
}