SaveManager

java.lang.Object

de.tum.cit.fop.maze.game_saves.SaveManager

public class SaveManager extends Object

Manages saving and loading game state to/from JSON files. Handles separate save files for story mode and endless mode.

Constructor Summary

Constructors

Constructor

Description

SaveManager()
Method Summary

Modifier and Type

Method

Description

static GameFieldMemento

createGameFieldMemento(GameField gameField)

Converts a GameField to a GameFieldMemento for serialization.

static boolean

hasSave(boolean isStoryMode)

Checks if a save file exists for the specified game mode.

static GameScreenMemento

loadGame(boolean isStoryMode)

Loads a saved game state from a JSON file.

static GameField

restoreGameField(GameFieldMemento memento)

Restores a GameField from a GameFieldMemento.

static void

saveGame(GameScreenMemento memento, boolean isStoryMode)

Saves the current game state to a JSON file.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- SaveManager
  
  public SaveManager()
Method Details
- saveGame
  
  public static void saveGame(GameScreenMemento memento, boolean isStoryMode)
  
  Saves the current game state to a JSON file.
  
  Parameters:
  
  memento - The game state to save
  
  isStoryMode - True for story mode, false for endless mode
- loadGame
  
  public static GameScreenMemento loadGame(boolean isStoryMode)
  
  Loads a saved game state from a JSON file.
  
  Parameters:
  
  isStoryMode - True for story mode, false for endless mode
  
  Returns:
  
  The loaded game state, or null if no save file exists
- hasSave
  
  public static boolean hasSave(boolean isStoryMode)
  
  Checks if a save file exists for the specified game mode.
  
  Parameters:
  
  isStoryMode - True for story mode, false for endless mode
  
  Returns:
  
  True if a save file exists
- createGameFieldMemento
  
  public static GameFieldMemento createGameFieldMemento(GameField gameField)
  
  Converts a GameField to a GameFieldMemento for serialization.
  
  Parameters:
  
  gameField - The game field to convert
  
  Returns:
  
  A memento containing the game field state
- restoreGameField
  
  public static GameField restoreGameField(GameFieldMemento memento)
  
  Restores a GameField from a GameFieldMemento.
  
  Parameters:
  
  memento - The memento containing the game field state
  
  Returns:
  
  The restored game field