Developing a 1010 game in unity but pieces rearrange themselves sometimes - unity3d

Question

I have a bug in my game that I have spent day and night trying to solve but with no success, so please help if you can. Basicaly I have modified the grid(see picture for clarification) and everything seems to work except when I place the pieces at the corner or the edge pieces it suddenly change shape to fit the grid. I am not that good at describing things so I have taken a few screenshots to illustrate.
When I start the game
When I try to set a piece in the grid but one piece is outside
Piece suddenly change shape, when it shouldn't fit and return to spawnpoint
enter image description here
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Here is the code for that is attached to every tetris piece:
public TetrimoPiece[] tetrimoPieces;
public Vector3 originalScale;
public Vector3 originalPos;
public Vector3 originalSpawnPos;
Vector3[] _minAndMaxPoints;
Vector3 _centroid;
public bool isBeingDragged;
public TetrimoSpawnPoint assignedSpawnPoint;
public int originalSortingOrder;
public Color color;
public int SortingOrder {
get {
return tetrimoPieces [0].SortingOrder;
}
set {
foreach (TetrimoPiece piece in tetrimoPieces) {
piece.SortingOrder = value;
}
}
}
void Awake ()
{
tetrimoPieces = GetChildTetrimoPieces ();
originalSortingOrder = SortingOrder;
originalScale = transform.localScale;
originalPos = transform.localPosition;
transform.rotation = Quaternion.Euler(transform.rotation.eulerAngles.x, 0, 0);
if (tetrimoPieces.Count () > 0) {
List<Transform> tetrimoPiecesTransforms = (from tetrimoPiece in tetrimoPieces
select tetrimoPiece.transform).ToList ();
_minAndMaxPoints = GetMinAndMaxPoints (tetrimoPiecesTransforms);
_centroid = FindCentroid (tetrimoPiecesTransforms);
}
SetTetrimoColor ();
}
void Start ()
{
}
public TetrimoPiece[] GetChildTetrimoPieces ()
{
return GetComponentsInChildren<TetrimoPiece> ();
}
public void SetTetrimoColor(){
foreach (TetrimoPiece piece in tetrimoPieces) {
piece.SetColor(color);
}
}
public void GenerateCollider ()
{
List<Transform> tetrimoPiecesTransforms = new List<Transform> ();
foreach (TetrimoPiece piece in tetrimoPieces) {
tetrimoPiecesTransforms.Add (piece.transform);
}
Vector3[] minAndMaxPoints = GetMinAndMaxPoints (tetrimoPiecesTransforms);
Vector3 minPoint = minAndMaxPoints [0];
Vector3 maxPoint = minAndMaxPoints [1];
BoxCollider2D boxColl = gameObject.AddComponent<BoxCollider2D> ();
boxColl.size = new Vector2 ((maxPoint.x - minPoint.x) + tetrimoPieces [0].GetColliderSize ().x, (maxPoint.y - minPoint.y) + tetrimoPieces [0].GetColliderSize ().x);
}
public void MoveTetrimoPiecesToCenter ()
{
List<Transform> tetrimoPiecesTransforms = new List<Transform> ();
foreach (TetrimoPiece piece in tetrimoPieces) {
tetrimoPiecesTransforms.Add (piece.transform);
}
Vector3 centroid = FindCentroid (tetrimoPiecesTransforms);
foreach (Transform child in tetrimoPiecesTransforms) {
child.position -= centroid;
}
}
public Vector3[] GetMinAndMaxPoints (List<Transform> targets)
{
Vector3 minPoint = targets [0].position;
Vector3 maxPoint = targets [0].position;
for (int i = 1; i < targets.Count; i++) {
Vector3 pos = targets [i].position;
if (pos.x < minPoint.x)
minPoint.x = pos.x;
if (pos.x > maxPoint.x)
maxPoint.x = pos.x;
if (pos.y < minPoint.y)
minPoint.y = pos.y;
if (pos.y > maxPoint.y)
maxPoint.y = pos.y;
if (pos.z < minPoint.z)
minPoint.z = pos.z;
if (pos.z > maxPoint.z)
maxPoint.z = pos.z;
}
Vector3[] minAndMaxPoints = new Vector3[]{ minPoint, maxPoint };
return minAndMaxPoints;
}
//CALCULATING THE MEDIAN POINT BETWEEN ALL TETRIMOS
private Vector3 FindCentroid (List< Transform > targets)
{
Vector3 centroid;
Vector3[] minAndMaxPoints = GetMinAndMaxPoints (targets);
Vector3 minPoint = minAndMaxPoints [0];
Vector3 maxPoint = minAndMaxPoints [1];
centroid = minPoint + 0.5f * (maxPoint - minPoint);
return centroid;
}
public void FollowInput ()
{
Vector3 mouseScreenPos = Camera.main.ScreenToWorldPoint (Input.mousePosition);
mouseScreenPos.z = originalPos.z;
transform.position = mouseScreenPos;
}
public bool CanBeReleasedOverGrid ()
{
bool _canBeReleasedOverGrid = true;
List<GridPiece> gridPiecesToFill = new List<GridPiece> ();
foreach (TetrimoPiece piece in tetrimoPieces) {
piece.SetNearestGridPiece ();
gridPiecesToFill.Add (piece.lastNearestGridPiece);
}
foreach (GridPiece gridPiece in gridPiecesToFill) {
if (gridPiece.isFilled || (TutorialManager.instance.isShowingTutorial && !gridPiece.isTutorialFillable)) {
_canBeReleasedOverGrid = false;
break;
}
}
if (TetrimoPiecesShareSameNearestPiece ()) {
_canBeReleasedOverGrid = false;
}
return _canBeReleasedOverGrid;
}
public bool TetrimoPiecesShareSameNearestPiece ()
{
foreach (TetrimoPiece tetrimoPiece in tetrimoPieces) {
foreach (TetrimoPiece brotherPiece in tetrimoPieces) {
bool isBrother = tetrimoPiece != brotherPiece;
if (isBrother) {
if (tetrimoPiece.lastNearestGridPiece == brotherPiece.lastNearestGridPiece) {
return true;
}
}
}
}
return false;
}
public void FillNearestGridPieces ()
{
foreach (TetrimoPiece tetrimoPiece in tetrimoPieces) {
tetrimoPiece.lastNearestGridPiece.SetFilled (true);
tetrimoPiece.lastNearestGridPiece.SetTetrimoThatFillsMe (this);
}
}
public void PlaceOverGrid ()
{
FillNearestGridPieces ();
if (!TutorialManager.instance.isShowingTutorial) {
ScoreHandler.instance.increaseScore (tetrimoPieces.Count ());
}
DestroyImmediate (gameObject);
}
public void MoveToSpawnPosition ()
{
transform.position = originalSpawnPos;
}
public bool CanFitInGrid ()
{
GridPiece[] gridPieces = Grid.instance.gridPieces.ToArray ();
bool canFitInGrid = false;
Vector3 scaleBeforeCheck = transform.localScale;
Vector3 positionBeforeCheck = transform.position;
foreach (GridPiece gridPiece in gridPieces) {
if (gridPiece != null)
{
transform.localScale = originalScale;
transform.position = gridPiece.transform.position;
transform.position += new Vector3(transform.position.x - tetrimoPieces[0].transform.position.x, transform.position.y - tetrimoPieces[0].transform.position.y, transform.position.z);
if (CanBeReleasedOverGrid())
{
canFitInGrid = true;
break;
}
}
}
transform.position = positionBeforeCheck;
transform.localScale = scaleBeforeCheck;
return canFitInGrid;
}
public void ReturnToSpawnPoint (float timeToReachOriginalPos)
{
if (OnReturnToSpawnPointRoutine == null) {
OnReturnToSpawnPointRoutine = DOOnReturnToSpawnPointRoutine (timeToReachOriginalPos);
StartCoroutine (OnReturnToSpawnPointRoutine);
}
}
public IEnumerator OnReturnToSpawnPointRoutine;
public IEnumerator DOOnReturnToSpawnPointRoutine (float timeToReachOriginalPos, bool animated = true)
{
float timeToReachValues = timeToReachOriginalPos;
float t = 0;
float timePassed = 0;
Vector3 startPos = transform.position;
Vector3 startScale = transform.localScale;
Vector3 targetScale = originalScale * TetrimoSpawner.instance.scaleFactorOnSpawnPoint;
if (!animated) {
t = 1;
}
while (t <= 1) {
if (this == null || isBeingDragged) {
yield break;
}
transform.localScale = Vector3.Lerp (startScale, targetScale, t);
transform.position = Vector3.Lerp (startPos, originalSpawnPos, t);
t += Time.deltaTime / timeToReachValues;
timePassed += Time.deltaTime;
if (t >= 1) {
transform.localScale = targetScale;
transform.position = originalSpawnPos;
}
yield return new WaitForEndOfFrame ();
}
OnReturnToSpawnPointRoutine = null;
}
public void OnDrag ()
{
if (OnDragRoutine == null) {
isBeingDragged = true;
OnDragRoutine = DOOnDragRoutine ();
if (OnReturnToSpawnPointRoutine != null) {
StopCoroutine (OnReturnToSpawnPointRoutine);
}
StartCoroutine (OnDragRoutine);
}
}
public void StopDrag ()
{
if (OnDragRoutine != null) {
isBeingDragged = false;
StopCoroutine (OnDragRoutine);
OnDragRoutine = null;
}
}
public IEnumerator OnDragRoutine;
public IEnumerator DOOnDragRoutine ()
{
float timeToReachValues = 0.1f;
float t = 0;
float timePassed = 0;
Vector3 startPos = transform.position;
Vector3 startScale = transform.localScale;
while (t <= 1 && isBeingDragged) {
transform.localScale = Vector3.Lerp (startScale, originalScale, t);
transform.position = Vector3.Lerp (startPos, GetFollowMousePos (), t);
t += Time.deltaTime / timeToReachValues;
timePassed += Time.deltaTime;
if (t >= 1) {
transform.localScale = originalScale;
}
yield return new WaitForEndOfFrame ();
}
while (isBeingDragged) {
transform.position = GetFollowMousePos ();
yield return new WaitForEndOfFrame ();
}
}
public Vector3 GetFollowMousePos ()
{
float distanceBetweenCenterAndTetrimoMinPoint = Mathf.Abs (_centroid.y - _minAndMaxPoints [0].y);
Vector3 worldMousePos = Camera.main.ScreenToWorldPoint (Input.mousePosition);
worldMousePos.z = transform.position.z;
worldMousePos.y += distanceBetweenCenterAndTetrimoMinPoint + 1.15f;
return worldMousePos;
}
public void OnDisable ()
{
Vector3 targetScale = originalScale * TetrimoSpawner.instance.scaleFactorOnSpawnPoint;
transform.position = originalSpawnPos;
transform.localScale = targetScale;
}
and here is the code that is attached to every square pieces that makes up the prefab:
public BoxCollider2D coll;
public GridPiece lastNearestGridPiece;
private SpriteRenderer _spriteRenderer;
public int SortingOrder {
get {
return spriteRenderer.sortingOrder;
}
set {
spriteRenderer.sortingOrder = value;
}
}
public SpriteRenderer spriteRenderer {
get {
if (_spriteRenderer == null) {
_spriteRenderer = GetComponentInChildren<SpriteRenderer> ();
}
return _spriteRenderer;
}
}
void Awake ()
{
coll = GetComponentInChildren<BoxCollider2D> ();
}
// Use this for initialization
void Start ()
{
}
// Update is called once per frame
void Update ()
{
}
public Vector2 GetColliderSize ()
{
return coll.bounds.size;
}
public void SetNearestGridPiece ()
{
GridPiece[] gridPieces = Grid.instance.gridPieces.ToArray ();
GridPiece lastNearestGridPieceFound = gridPieces[0];
float lastNearestDistanceFound = Vector3.Distance (gridPieces [0].transform.position, transform.position);
foreach (GridPiece piece in gridPieces) {
float distanceBetweenGridPieceAndThis = Vector3.Distance(piece.transform.position, transform.position);
if (distanceBetweenGridPieceAndThis < lastNearestDistanceFound)
{
lastNearestGridPieceFound = piece;
lastNearestDistanceFound = distanceBetweenGridPieceAndThis;
}
}
lastNearestGridPiece = lastNearestGridPieceFound;
}
public void SetColor (Color color)
{
spriteRenderer.color = color;
}
here is the code for generating grid:
public static Grid instance;
public int rowsCount;
public int columnsCount;
public GridPiecesSet[] rows;
public GridPiecesSet[] columns;
public List<GridPiece> gridPieces;
public float distanceBetweenGroundPieces;
public GridPiece gridPiece;
GridPiecesContainer gridPiecesContainer;
void Awake ()
{
instance = this;
gridPiecesContainer = GetComponentInChildren<GridPiecesContainer> ();
GenerateGrid ();
}
// Use this for initialization
void Start ()
{
}
// Update is called once per frame
void Update ()
{
}
//This generates the grid
public void GenerateGrid ()
{
rows = Enumerable.Range (0, columnsCount).Select (i => new GridPiecesSet (columnsCount, GridPiecesSet.Type.row)).ToArray ();
columns = Enumerable.Range (0, rowsCount).Select (i => new GridPiecesSet (rowsCount, GridPiecesSet.Type.column)).ToArray ();
gridPieces = new List<GridPiece> ();
for (int rowsIndex = 0; rowsIndex < rowsCount; rowsIndex++) {
GenerateRow (rowsIndex);
}
gridPiecesContainer.MoveToCenter ();
}
void GenerateRow (int rowsIndex)
{
GridPiece lastSpawnedRowPiece = null;
for (int columnsIndex = 0; columnsIndex < columnsCount; columnsIndex++) {
if (rowsIndex == 0 && columnsIndex == 4 || columnsIndex == 5)
{
GridPiece newGridPiece = Instantiate(gridPiece.gameObject).GetComponent<GridPiece>();
newGridPiece.transform.SetParent(gridPiecesContainer.transform);
Vector3 newPos = newGridPiece.transform.position;
// GENERATING FROM TOP LEFT
newPos.x = (newGridPiece.GetWidth() / 2 + distanceBetweenGroundPieces) * columnsIndex;
newPos.y = (newGridPiece.GetHeight() / 2 + distanceBetweenGroundPieces) * (-rowsIndex);
newGridPiece.transform.position = newPos;
newGridPiece.name = " piece_row_" + rowsIndex + " piece_col_" + columnsIndex;
rows[rowsIndex].gridPieces[columnsIndex] = newGridPiece;
columns[columnsIndex].gridPieces[rowsIndex] = newGridPiece;
gridPieces.Add(newGridPiece);
lastSpawnedRowPiece = newGridPiece.GetComponent<GridPiece>();
}
else if ((columnsIndex >= 3 && columnsIndex <= 6) && rowsIndex == 1)
{
GridPiece newGridPiece = Instantiate(gridPiece.gameObject).GetComponent<GridPiece>();
newGridPiece.transform.SetParent(gridPiecesContainer.transform);
Vector3 newPos = newGridPiece.transform.position;
// GENERATING FROM TOP LEFT
newPos.x = (newGridPiece.GetWidth() / 2 + distanceBetweenGroundPieces) * columnsIndex;
newPos.y = (newGridPiece.GetHeight() / 2 + distanceBetweenGroundPieces) * (-rowsIndex);
newGridPiece.transform.position = newPos;
newGridPiece.name = " piece_row_" + rowsIndex + " piece_col_" + columnsIndex;
rows[rowsIndex].gridPieces[columnsIndex] = newGridPiece;
columns[columnsIndex].gridPieces[rowsIndex] = newGridPiece;
gridPieces.Add(newGridPiece);
lastSpawnedRowPiece = newGridPiece.GetComponent<GridPiece>();
}
else if ((columnsIndex >= 2 && columnsIndex <= 7) && rowsIndex == 2)
{
GridPiece newGridPiece = Instantiate(gridPiece.gameObject).GetComponent<GridPiece>();
newGridPiece.transform.SetParent(gridPiecesContainer.transform);
Vector3 newPos = newGridPiece.transform.position;
// GENERATING FROM TOP LEFT
newPos.x = (newGridPiece.GetWidth() / 2 + distanceBetweenGroundPieces) * columnsIndex;
newPos.y = (newGridPiece.GetHeight() / 2 + distanceBetweenGroundPieces) * (-rowsIndex);
newGridPiece.transform.position = newPos;
newGridPiece.name = " piece_row_" + rowsIndex + " piece_col_" + columnsIndex;
rows[rowsIndex].gridPieces[columnsIndex] = newGridPiece;
columns[columnsIndex].gridPieces[rowsIndex] = newGridPiece;
gridPieces.Add(newGridPiece);
lastSpawnedRowPiece = newGridPiece.GetComponent<GridPiece>();
}
else if ((columnsIndex >= 1 && columnsIndex <= 8) && rowsIndex == 3)
{
GridPiece newGridPiece = Instantiate(gridPiece.gameObject).GetComponent<GridPiece>();
newGridPiece.transform.SetParent(gridPiecesContainer.transform);
Vector3 newPos = newGridPiece.transform.position;
// GENERATING FROM TOP LEFT
newPos.x = (newGridPiece.GetWidth() / 2 + distanceBetweenGroundPieces) * columnsIndex;
newPos.y = (newGridPiece.GetHeight() / 2 + distanceBetweenGroundPieces) * (-rowsIndex);
newGridPiece.transform.position = newPos;
newGridPiece.name = " piece_row_" + rowsIndex + " piece_col_" + columnsIndex;
rows[rowsIndex].gridPieces[columnsIndex] = newGridPiece;
columns[columnsIndex].gridPieces[rowsIndex] = newGridPiece;
gridPieces.Add(newGridPiece);
lastSpawnedRowPiece = newGridPiece.GetComponent<GridPiece>();
}
else if (rowsIndex == 4)
{
GridPiece newGridPiece = Instantiate(gridPiece.gameObject).GetComponent<GridPiece>();
newGridPiece.transform.SetParent(gridPiecesContainer.transform);
Vector3 newPos = newGridPiece.transform.position;
// GENERATING FROM TOP LEFT
newPos.x = (newGridPiece.GetWidth() / 2 + distanceBetweenGroundPieces) * columnsIndex;
newPos.y = (newGridPiece.GetHeight() / 2 + distanceBetweenGroundPieces) * (-rowsIndex);
newGridPiece.transform.position = newPos;
newGridPiece.name = " piece_row_" + rowsIndex + " piece_col_" + columnsIndex;
rows[rowsIndex].gridPieces[columnsIndex] = newGridPiece;
columns[columnsIndex].gridPieces[rowsIndex] = newGridPiece;
gridPieces.Add(newGridPiece);
lastSpawnedRowPiece = newGridPiece.GetComponent<GridPiece>();
}
else if (rowsIndex == 5)
{
GridPiece newGridPiece = Instantiate(gridPiece.gameObject).GetComponent<GridPiece>();
newGridPiece.transform.SetParent(gridPiecesContainer.transform);
Vector3 newPos = newGridPiece.transform.position;
// GENERATING FROM TOP LEFT
newPos.x = (newGridPiece.GetWidth() / 2 + distanceBetweenGroundPieces) * columnsIndex;
newPos.y = (newGridPiece.GetHeight() / 2 + distanceBetweenGroundPieces) * (-rowsIndex);
newGridPiece.transform.position = newPos;
newGridPiece.name = " piece_row_" + rowsIndex + " piece_col_" + columnsIndex;
rows[rowsIndex].gridPieces[columnsIndex] = newGridPiece;
columns[columnsIndex].gridPieces[rowsIndex] = newGridPiece;
gridPieces.Add(newGridPiece);
lastSpawnedRowPiece = newGridPiece.GetComponent<GridPiece>();
}
else if ((columnsIndex >= 1 && columnsIndex <= 8) && rowsIndex == 6)
{
GridPiece newGridPiece = Instantiate(gridPiece.gameObject).GetComponent<GridPiece>();
newGridPiece.transform.SetParent(gridPiecesContainer.transform);
Vector3 newPos = newGridPiece.transform.position;
// GENERATING FROM TOP LEFT
newPos.x = (newGridPiece.GetWidth() / 2 + distanceBetweenGroundPieces) * columnsIndex;
newPos.y = (newGridPiece.GetHeight() / 2 + distanceBetweenGroundPieces) * (-rowsIndex);
newGridPiece.transform.position = newPos;
newGridPiece.name = " piece_row_" + rowsIndex + " piece_col_" + columnsIndex;
rows[rowsIndex].gridPieces[columnsIndex] = newGridPiece;
columns[columnsIndex].gridPieces[rowsIndex] = newGridPiece;
gridPieces.Add(newGridPiece);
lastSpawnedRowPiece = newGridPiece.GetComponent<GridPiece>();
}
else if ((columnsIndex >= 2 && columnsIndex <= 7) && rowsIndex == 7)
{
GridPiece newGridPiece = Instantiate(gridPiece.gameObject).GetComponent<GridPiece>();
newGridPiece.transform.SetParent(gridPiecesContainer.transform);
Vector3 newPos = newGridPiece.transform.position;
// GENERATING FROM TOP LEFT
newPos.x = (newGridPiece.GetWidth() / 2 + distanceBetweenGroundPieces) * columnsIndex;
newPos.y = (newGridPiece.GetHeight() / 2 + distanceBetweenGroundPieces) * (-rowsIndex);
newGridPiece.transform.position = newPos;
newGridPiece.name = " piece_row_" + rowsIndex + " piece_col_" + columnsIndex;
rows[rowsIndex].gridPieces[columnsIndex] = newGridPiece;
columns[columnsIndex].gridPieces[rowsIndex] = newGridPiece;
gridPieces.Add(newGridPiece);
lastSpawnedRowPiece = newGridPiece.GetComponent<GridPiece>();
}
else if ((columnsIndex >= 3 && columnsIndex <= 6) && rowsIndex == 8)
{
GridPiece newGridPiece = Instantiate(gridPiece.gameObject).GetComponent<GridPiece>();
newGridPiece.transform.SetParent(gridPiecesContainer.transform);
Vector3 newPos = newGridPiece.transform.position;
// GENERATING FROM TOP LEFT
newPos.x = (newGridPiece.GetWidth() / 2 + distanceBetweenGroundPieces) * columnsIndex;
newPos.y = (newGridPiece.GetHeight() / 2 + distanceBetweenGroundPieces) * (-rowsIndex);
newGridPiece.transform.position = newPos;
newGridPiece.name = " piece_row_" + rowsIndex + " piece_col_" + columnsIndex;
rows[rowsIndex].gridPieces[columnsIndex] = newGridPiece;
columns[columnsIndex].gridPieces[rowsIndex] = newGridPiece;
gridPieces.Add(newGridPiece);
lastSpawnedRowPiece = newGridPiece.GetComponent<GridPiece>();
}
else if ((columnsIndex >= 4 && columnsIndex <= 5) && rowsIndex == 9)
{
GridPiece newGridPiece = Instantiate(gridPiece.gameObject).GetComponent<GridPiece>();
newGridPiece.transform.SetParent(gridPiecesContainer.transform);
Vector3 newPos = newGridPiece.transform.position;
// GENERATING FROM TOP LEFT
newPos.x = (newGridPiece.GetWidth() / 2 + distanceBetweenGroundPieces) * columnsIndex;
newPos.y = (newGridPiece.GetHeight() / 2 + distanceBetweenGroundPieces) * (-rowsIndex);
newGridPiece.transform.position = newPos;
newGridPiece.name = " piece_row_" + rowsIndex + " piece_col_" + columnsIndex;
rows[rowsIndex].gridPieces[columnsIndex] = newGridPiece;
columns[columnsIndex].gridPieces[rowsIndex] = newGridPiece;
gridPieces.Add(newGridPiece);
lastSpawnedRowPiece = newGridPiece.GetComponent<GridPiece>();
}
}
}
public bool IsGameOver ()
{
bool gameOver = true;
foreach (Tetrimo tetrimo in TetrimoSpawner.instance.spawnedTetrimos) {
if (tetrimo != null) {
if (tetrimo.CanFitInGrid ()) {
gameOver = false;
break;
}
}
}
return gameOver;
}
public void CleanCompletedRowsAndColumns ()
{
List<GridPiecesSet> rowsAndColumnsToClean = new List<GridPiecesSet> ();
foreach (GridPiecesSet row in rows) {
if (row.AllPiecesFilled () && row.colorMatch()) {
rowsAndColumnsToClean.Add (row);
}
}
foreach (GridPiecesSet column in columns) {
if (column.AllPiecesFilled () && column.colorMatch()) {
rowsAndColumnsToClean.Add (column);
}
}
if (rowsAndColumnsToClean.Count > 0) {
ClearAllCompletedRowsAndColumns (rowsAndColumnsToClean);
}
}
public void ClearAllCompletedRowsAndColumns (List<GridPiecesSet> rowsAndColumnsToClean)
{
SoundsManager.instance.PlayLineCompleted ();
foreach (GridPiecesSet pieceSet in rowsAndColumnsToClean) {
pieceSet.Clean ();
StartCoroutine (DOCleanAnimation (pieceSet));
}
}
public void ClearGrid ()
{
foreach (GridPiece gridPiece in gridPieces) {
gridPiece.SetFilled (false);
}
}
public GridPieceConfiguration[] GetCurrentGridConfiguration ()
{
GridPieceConfiguration[] gridConfig = new GridPieceConfiguration[gridPieces.Count ()];
int count = 0;
foreach (GridPiece gridPiece in gridPieces) {
gridConfig [count] = new GridPieceConfiguration ();
gridConfig [count].ActivationState = gridPiece.isFilled;
gridConfig [count].TetrimoThatFillsName = gridPiece.tetrimoPieceThatFillsMeName;
count++;
}
return gridConfig;
}
public void TurnOffAllTutorialFillablePieces ()
{
foreach (GridPiece piece in gridPieces) {
piece.SetIlluminated (false);
piece.SetTutorialFillable (false);
}
}
public void SetGridByConfiguration (GridPieceConfiguration[] configs)
{
int count = 0;
foreach (GridPieceConfiguration config in configs) {
GridPiece iteratedPiece = gridPieces [count];
if (config.ActivationState == true) {
iteratedPiece.SetFilled (true);
Tetrimo tetrimoThatFillsGridPiece = Resources.Load<Tetrimo> ("Tetrimos/" + config.TetrimoThatFillsName);
if (tetrimoThatFillsGridPiece == null) {
throw new UnassignedReferenceException ();
}
iteratedPiece.SetTetrimoThatFillsMe (tetrimoThatFillsGridPiece);
} else {
iteratedPiece.SetFilled (false);
}
iteratedPiece.SetIlluminated (false);
iteratedPiece.SetTutorialFillable (true);
count++;
}
}
public IEnumerator DOCleanAnimation (GridPiecesSet piecesSet)
{
List<GridPiece> gridPiecesToAnimate = new List<GridPiece> ();
foreach (GridPiece piece in piecesSet.gridPieces) {
if (piece != null)
{
GridPiece clonePiece = GameObject.Instantiate(piece.gameObject).GetComponent<GridPiece>();
clonePiece.transform.position = piece.transform.position;
clonePiece.graphicWhenFilled.sortingOrder += 10;
clonePiece.SetFilled(true);
gridPiecesToAnimate.Add(clonePiece);
}
}
foreach (GridPiece piece in gridPiecesToAnimate) {
if (piece != null)
{
StartCoroutine(DisappearAnim(piece, piecesSet));
yield return new WaitForSeconds(0.07f);
}
}
yield return new WaitForEndOfFrame ();
}
IEnumerator DisappearAnim (GridPiece piece, GridPiecesSet piecesSet)
{
float t = 0;
float animTime = 0.15f;
Vector3 startScale = piece.transform.localScale;
Vector3 targetScale = Vector3.zero;
while (t <= 1) {
piece.transform.localScale = Vector3.Lerp (startScale, targetScale, t);
t += Time.deltaTime / animTime;
yield return new WaitForEndOfFrame ();
if (t >= 1) {
piece.transform.localScale = targetScale;
}
}
piece.DestroySelf ();
}
and finally the inputhandler that handles input from mouse or touch
bool isDragging = false;
Tetrimo tetrimoToMove = null;
// Use this for initialization
void Start ()
{
}
void Update ()
{
if (Input.GetMouseButtonDown (0)) {
OnMouseButtonDown ();
}
if (Input.GetMouseButtonUp (0)) {
OnMouseButtonUp ();
}
if (isDragging) {
OnDrag ();
}
}
public void OnDrag ()
{
tetrimoToMove.OnDrag ();
}
public void OnMouseButtonUp ()
{
if (isDragging) {
if (tetrimoToMove.CanBeReleasedOverGrid ()) {
Debug.Log("Mouse Up");
if (TutorialManager.instance.isShowingTutorial) {
StartCoroutine (TutorialManager.instance.OnTetrimoReleasedOverGrid ());
}
SoundsManager.instance.PlayTetrimoPlacement ();
tetrimoToMove.PlaceOverGrid ();
Grid.instance.CleanCompletedRowsAndColumns ();
if (Grid.instance.IsGameOver () && !TetrimoSpawner.instance.HasToSpawnNewTetrimos () && !TutorialManager.instance.isShowingTutorial) {
StartCoroutine(ObliusGameManager.instance.GameOver ());
Debug.Log ("GAME OVER");
} else {
Debug.Log ("GAME CAN CONTINUE");
}
if (!TutorialManager.instance.isShowingTutorial) {
GameStateSerializer.SaveCurrentState (Grid.instance, TetrimoSpawner.instance, ScoreHandler.instance);
}
if (!TutorialManager.instance.isShowingTutorial && TetrimoSpawner.instance.HasToSpawnNewTetrimos()) {
StartCoroutine (TetrimoSpawner.instance.TetrimoSpawnRoutine (true));
}
} else {
tetrimoToMove.StopDrag ();
tetrimoToMove.ReturnToSpawnPoint (0.1f);
}
}
isDragging = false;
}
public void OnMouseButtonDown ()
{
if (!isDragging && ObliusGameManager.instance.gameState != ObliusGameManager.GameState.gameover) {
tetrimoToMove = GetClickedTetrimo ();
if (tetrimoToMove != null) {
if (TutorialManager.instance.isShowingTutorial) {
if (tetrimoToMove.assignedSpawnPoint != TutorialManager.instance.currentShownTutorialStep.clickableSpawnPoint) {
isDragging = false;
return;
}
TutorialManager.instance.tutorialhand.StopMoveAndHide ();
}
isDragging = true;
} else {
isDragging = false;
}
}
}
public Tetrimo GetClickedTetrimo ()
{
Tetrimo clickedTetrimo = null;
Vector3 mousePos = Input.mousePosition;
mousePos.z = 10;
Vector3 screenPos = Camera.main.ScreenToWorldPoint (mousePos);
RaycastHit2D hit = Physics2D.Raycast (screenPos, Vector2.zero);
if (hit) {
Tetrimo hitTetrimo = hit.transform.GetComponentInParent<Tetrimo> ();
TetrimoSpawnPoint hitSpawnPoint = hit.transform.GetComponent<TetrimoSpawnPoint> ();
if (hitTetrimo != null) {
clickedTetrimo = hitTetrimo;
} else if (hitSpawnPoint != null) {
clickedTetrimo = hitSpawnPoint.assignedTetrimo;
Debug.Log ("Spawn point hit");
}
}
return clickedTetrimo;
}