/// <summary>
/// Load game state.
/// </summary>
/// <param name="gameState">current state of the game</param>
/// <param name="gameStateId">saved game identifier</param>
/// <param name="sceneId">current scene identifier</param>
/// <param name="playerId">player identifier</param>
/// <returns></returns>
public CharacterModel LoadGameState(ExtendedGameState gameState, string gameStateId, string sceneId, string playerId)
{
var charactersDto = _connection.Table <CharacterStateDTO>()
.Where(c => c.GameStateId == gameStateId && c.SceneId == sceneId);
CharacterModel player = null;
foreach (var itemDto in charactersDto)
{
var inventoryDto = _connection.Table <InventoryDTO>()
.Where(i => i.InventoryId == itemDto.InventoryId)
.FirstOrDefault();
// todo: load loot itmes for current inventory
var character = itemDto.ConvertToModel <CharacterModel>(
inventoryDto.ConvertToModel <InventoryModel>());
gameState.AddCharacter(character);
if (character.Id == playerId)
{
player = character;
}
}
return(player);
}
/// <summary>
/// Save game state.
/// </summary>
/// <param name="login">authenticated user login</param>
/// <param name="sceneId">active scene identifier</param>
/// <param name="player">player state</param>
/// <param name="extGameState">game state</param>
/// <returns></returns>
public void SaveGame(string login, string sceneId, CharacterModel player, ExtendedGameState extGameState)
{
// Create game safe point
var created = DateTime.UtcNow;
var gameState = new GameStateModel(
Guid.NewGuid().ToString(),
login,
sceneId,
string.Format("Save for {0} at {1}", login, created.ToLocalTime()),
created);
var gameStateDto = gameState.ConvertToDTO <GameStateDTO>();
// Create main character safe point state
var gameStateCharacterDto =
player.ConvertToDTO <CharacterStateDTO>(gameStateDto.GameStateId);
// todo: save all objects to Database in transaction
_connection.Insert(gameStateDto);
_connection.Insert(gameStateCharacterDto);
// todo: process extGameState saving
}
/// <summary>
/// Protected consructor for Singleton behaviour.
/// </summary>
protected GameStateManager()
{
extendedGameState = new ExtendedGameState();
}
