void Merge(List <Vector2Int> toMerge, Action onComplete)
{
isAnimating = true;
List <Vector2Int> newCoords = new List <Vector2Int> ();
int animationsLeft = 0;
foreach (Vector2Int coords in toMerge)
{
if (field[coords.x, coords.y] == null)
{
continue;
}
NumberedBrick brick = field[coords.x, coords.y];
List <Vector2Int> area = WaveAlgorithm.GetArea(
field,
coords,
GetAdjacentCoords,
b => b != null && b.Number == brick.Number
);
if (area.Count < 2)
{
continue;
}
newCoords.AddRange(area);
List <BrickPath> paths = new List <BrickPath> ();
foreach (Vector2Int toMove in area)
{
if (toMove == coords)
{
continue;
}
BrickPath brickPath = new BrickPath {
brick = field[toMove.x, toMove.y],
path = WaveAlgorithm.GetPath(
field,
toMove,
coords,
GetAdjacentCoords,
b => b != null && b.Number == brick.Number
)
};
brickPath.path.RemoveAt(0);
paths.Add(brickPath);
}
foreach (Vector2Int toMove in area)
{
if (toMove != coords)
{
field[toMove.x, toMove.y] = null;
}
}
animationsLeft++;
int areaSize = area.Count;
AnimateMerge(
paths,
() => {
animationsLeft--;
if (animationsLeft > 0)
{
return;
}
mergingSfx.Play();
brick.Number *= Mathf.ClosestPowerOfTwo(areaSize);
brick.ColorIndex = GetColorIndex(brick.Number);
brick.DoMergingAnimation(
() => {
if (Random.Range(0f, 1f) < coinProbability)
{
UserProgress.Current.Coins++;
GameObject vfx = Resources.Load <GameObject> ("CoinVFX");
vfx = Instantiate(vfx, fieldTransform.parent);
vfx.transform.position = brick.transform.position;
Destroy(vfx, 1.5f);
}
if (newCoords.Count > 0)
{
Normalize(
normalized => {
newCoords.AddRange(normalized);
Merge(newCoords, onComplete);
}
);
}
}
);
gameState.Score += brick.Number;
speed = GetSpeed();
// Debug.Log(speed);
}
);
}
if (newCoords.Count > 0)
{
return;
}
isAnimating = false;
onComplete.Invoke();
}
void CheckLines()
{
List <Vector2Int> bricksToDestroy = new List <Vector2Int>();
for (int x = 0; x < bricksCount.x; x++)
{
bool line = true;
for (int y = 0; y < bricksCount.y; y++)
{
if (field[x, y] != null)
{
continue;
}
line = false;
break;
}
if (!line)
{
continue;
}
for (int y = 0; y < bricksCount.y; y++)
{
Vector2Int coords = new Vector2Int(x, y);
if (bricksToDestroy.Contains(coords))
{
continue;
}
bricksToDestroy.Add(coords);
}
}
for (int y = 0; y < bricksCount.y; y++)
{
bool line = true;
for (int x = 0; x < bricksCount.x; x++)
{
if (field[x, y] != null)
{
continue;
}
line = false;
break;
}
if (!line)
{
continue;
}
for (int x = 0; x < bricksCount.x; x++)
{
Vector2Int coords = new Vector2Int(x, y);
if (bricksToDestroy.Contains(coords))
{
continue;
}
bricksToDestroy.Add(coords);
}
}
if (bricksToDestroy.Count > 0)
{
mergingSfx.Play();
}
foreach (Vector2Int c in bricksToDestroy)
{
NumberedBrick brick = field[c.x, c.y];
brick.DoMergingAnimation(() => Destroy(brick.gameObject));
field[c.x, c.y] = null;
gameState.Score++;
}
}