public void LoadGame()
{
if (saveGame == true)
{
score = saveScore;
UpdateScore();
foreach (Transform child in transform)
{
Destroy(child.gameObject);
}
for (int x = 0; x < gridWidth; x++)
{
for (int y = 0; y < gridHeight; y++)
{
grid[x, y] = null;
NotATile notATile = saveGrid[x, y];
if (notATile != null)
{
int tileValue = notATile.value;
string newTileName = "tile_" + tileValue;
GameObject newTile = (GameObject)Instantiate(Resources.Load(newTileName, typeof(GameObject)), notATile.location, Quaternion.identity);
newTile.transform.parent = transform;
grid[x, y] = newTile.transform;
}
}
}
}
}
public void SaveGame()
{
saveGame = true;
saveScore = score;
for (int x = 0; x < gridWidth; x++)
{
for (int y = 0; y < gridHeight; y++)
{
saveGrid[x, y] = null;
if (grid[x, y] != null)
{
Transform t = grid[x, y];
Vector2 location = t.localPosition;
int value = t.GetComponent <Tile>().tileValue;
NotATile notATile = new NotATile();
notATile.location = location;
notATile.value = value;
saveGrid[x, y] = notATile;
}
}
}
}
public void Undo()
{
score = previousScore;
UpdateScore();
foreach (Transform child in transform)
{
Destroy(child.gameObject);
}
for (int i = 0; i < gridWidth; i++)
{
for (int j = 0; j < gridHeigth; j++)
{
grid[i, j] = null;
NotATile notAtile = previousGrid[i, j];
if (notAtile != null)
{
int tileValue = notAtile.getValue();
string newTileName = "tile_" + tileValue;
GameObject newTile = (GameObject)Instantiate(Resources.Load(newTileName, typeof(GameObject)), notAtile.getLocation(), Quaternion.identity);
newTile.transform.parent = transform;
grid[i, j] = newTile.transform;
}
}
}
}
public void Undo()
{
if (madeFirstMove)
{
// debug.Add("Undo Pressed", "Yes", "Undo Pressed", CFDebugObject.DebugMessageKind.Informational,false);
if (CheckGameOver())
{
gameOverCanvas.gameObject.SetActive(false);
}
score = previousScore;
UpdateScore();
foreach (Transform child in transform)
{
Destroy(child.gameObject);
}
for (int x = 0; x < gridWidth; x++)
{
for (int y = 0; y < gridHeight; y++)
{
grid[x, y] = null;
NotATile notATile = previousGrid[x, y];
if (notATile != null)
{
int tileValue = notATile.value;
string newTileName = "tile_" + tileValue;
GameObject newTile = (GameObject)Instantiate(Resources.Load(newTileName, typeof(GameObject)), notATile.location, Quaternion.identity);
newTile.transform.parent = transform;
grid[x, y] = newTile.transform;
}
}
}
}
}
private void storePreviousTiles()
{
previousScore = score;
for (int i = 0; i < gridWidth; i++)
{
for (int j = 0; j < gridHeigth; j++)
{
Transform tempTile = grid[i, j];
previousGrid[i, j] = null;
if (tempTile != null)
{
NotATile notATile = new NotATile();
notATile.setLocation(tempTile.localPosition);
notATile.setValue(tempTile.GetComponent <tile>().tileValue);
previousGrid[i, j] = notATile;
//se guardan todas las posiciones de las Tiles para poder volver atras
}
}
}
}
private void StorePreviousTiles()
{
previousScore = score;
for (int x = 0; x < gridWidth; x++)
{
for (int y = 0; y < gridHeight; y++)
{
Transform tempTile = grid[x, y];
previousGrid[x, y] = null;
if (tempTile != null)
{
NotATile notATile = new NotATile();
notATile.location = tempTile.localPosition;
notATile.value = tempTile.GetComponent <Tile>().tileValue;
previousGrid[x, y] = notATile;
}
}
}
}
