void MoveDown()
{
// Move brick into field
if (!isPlaced)
{
isPlaced = true;
MoveToField(currentPosition);
}
else
{
Brick brick = field[currentPosition.x, currentPosition.y];
// Move down if brick is not at the bottom or ontop of another
if (currentPosition.y > 0 && field[currentPosition.x, currentPosition.y - 1] == null)
{
field[currentPosition.x, currentPosition.y] = null;
currentPosition.y--;
field[currentPosition.x, currentPosition.y] = brick;
brick.GetComponent <RectTransform>().anchoredPosition =
GetBrickPosition(new Vector2(currentPosition.x, currentPosition.y));
SaveGame();
}
else
{
isAnimating = true;
landingSfx.Play();
brick.DoLandingAnimation(
() =>
{
isAnimating = false;
Merge(
new List <Vector2Int> {
currentPosition
},
() =>
{
isFalling = false;
lastPlacementPosition = currentPosition.x;
currentPosition = new Vector2Int(lastPlacementPosition, 0);
SpawnPlacement(currentPosition.x, previewBrick.Number);
previewBrick.Number = GetRandomNumber();
SaveGame();
}
);
}
);
}
}
}
void MoveDown()
{
NumberedBrick brick = field[currentBrick.x, currentBrick.y];
if (currentBrick.y > 0 && field[currentBrick.x, currentBrick.y - 1] == null)
{
field[currentBrick.x, currentBrick.y] = null;
currentBrick.y--;
field[currentBrick.x, currentBrick.y] = brick;
brick.GetComponent <RectTransform> ().anchoredPosition =
GetBrickPosition(new Vector2(currentBrick.x, currentBrick.y));
SaveGame();
}
else
{
isAnimating = true;
landingSfx.Play();
brick.DoLandingAnimation(
() => {
isAnimating = false;
Merge(
new List <Vector2Int> {
currentBrick
},
() => {
isFalling = false;
currentBrick = new Vector2Int(bricksCount.x / 2, bricksCount.y - 1);
if (field[currentBrick.x, currentBrick.y] != null)
{
isAnimating = true;
gameState.SetField(new int[0]);
UserProgress.Current.SaveGameState(name);
OnGameOver();
return;
}
Spawn(currentBrick, nextBrick.Number);
nextBrick.Number = GetRandomNumber();
nextBrick.ColorIndex = GetColorIndex(nextBrick.Number);
SaveGame();
}
);
}
);
}
}
void SpawnNewBricks(List <int> numbers, Action onComplete)
{
List <Vector2Int> emptyCoords = new List <Vector2Int>();
for (int x = 0; x < bricksCount.x; x++)
{
for (int y = 0; y < bricksCount.y; y++)
{
if (field[x, y] == null)
{
emptyCoords.Add(new Vector2Int(x, y));
}
}
}
if (numbers.Count == 0 || emptyCoords.Count == 0)
{
onComplete?.Invoke();
return;
}
int rand = Random.Range(0, emptyCoords.Count - 1);
int number = numbers[0];
numbers.RemoveAt(0);
Spawn(emptyCoords[rand], number)
.DoLandingAnimation(
() => Merge(emptyCoords[rand], true, () => SpawnNewBricks(numbers, onComplete))
);
landingSfx.Play();
}
void OnNumberedBrickClick(Brick brick)
{
if (isAnimating || brick == currentBrick)
{
return;
}
if (currentBrick != null)
{
currentBrick.DoStopBlinking();
}
for (int x = 0; x < bricksCount.x; x++)
{
for (int y = 0; y < bricksCount.y; y++)
{
if (field[x, y] != brick)
{
continue;
}
field[x, y].DoBlinkingAnimation();
currentBrick = field[x, y];
currentBrickCoords = new Vector2Int(x, y);
clickSfx.Play();
return;
}
}
}
public void PlayWinSound()
{
GameObject ap = Instantiate(audioPack);
PlaySfx audioScript = ap.GetComponent <PlaySfx>();
audioScript.soundFile = winSound;
audioScript.Play();
}
public void PlayButtonClick()
{
GameObject ap = Instantiate(audioPack);
PlaySfx audioScript = ap.GetComponent <PlaySfx>();
audioScript.soundFile = buttonClick;
audioScript.Play();
}
public void Spawn(GameObject prefabToSpawn)
{
GameObject spawned = Instantiate(prefabToSpawn, transform.position, prefabToSpawn.transform.rotation);
EnemyMovement enemySpawned = spawned.GetComponent <EnemyMovement>();
enemySpawned.SetDirection(directionToSpawn);
// Change speed according to level.
int difficulty = gm.GetDifficulty();
enemySpawned.SetSpeed(difficulty > 1 ? enemySpawned.GetSpeed() + (difficulty - 1) * 0.75f : enemySpawned.GetSpeed());
// Play Spawn sfx
PlaySfx sfx = spawned.GetComponent <PlaySfx>();
sfx.SetPitch(0, Random.Range(0.85f, 1.15f));
sfx.Play(0);
}
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 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;
}
Brick brick = field[coords.x, coords.y];
List <Vector2Int> area = WaveAlgorithm.GetArea(
field,
coords,
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,
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.DoMergingAnimation(
() =>
{
if (newCoords.Count > 0)
{
Normalize(
normalized =>
{
newCoords.AddRange(normalized);
Merge(newCoords, onComplete);
}
);
}
}
);
UserProgress.Current.Score += brick.Number;
}
);
}
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++;
}
}
void FigureOnPointerUp(FigureController figureController)
{
Vector2Int[] coords = new Vector2Int[figureController.bricks.Count];
for (int i = 0; i < figureController.bricks.Count; i++)
{
Brick brick = figureController.bricks[i];
Vector2 pivot = brick.GetComponent <RectTransform>().pivot;
coords[i] = BrickPositionToCoords(brick.transform.position, pivot);
if (coords[i].x < 0 || coords[i].y < 0 || coords[i].x >= bricksCount.x || coords[i].y >= bricksCount.y ||
field[coords[i].x, coords[i].y] != null)
{
return;
}
}
for (int i = 0; i < figureController.bricks.Count; i++)
{
Brick brick = figureController.bricks[i];
RectTransform rectTransform = brick.GetComponent <RectTransform>();
rectTransform.SetParent(fieldTransform, false);
rectTransform.anchorMin = Vector2.zero;
rectTransform.anchorMax = Vector2.zero;
rectTransform.anchoredPosition = GetBrickPosition(coords[i]);
field[coords[i].x, coords[i].y] = brick as NumberedBrick;
gameState.Score++;
}
if (Random.Range(0f, 1f) < coinProbability)
{
UserProgress.Current.Coins++;
GameObject vfx = Resources.Load <GameObject>("CoinVFX");
vfx = Instantiate(vfx, fieldTransform.parent);
vfx.transform.position = figureController.transform.position;
Destroy(vfx, 1.5f);
}
landingSfx.Play();
int index = Array.IndexOf(figureControllers, figureController);
figures[index] = -1;
figureController.bricks.Clear();
figureController.ResetPosition();
CheckLines();
if (figureControllers.All(c => c.bricks.Count == 0))
{
SpawnNewFigures();
}
SaveGame();
CheckGameOver();
}