/// <summary>
/// Use to close all the pieces opened wrong
/// </summary>
private void CloseOpenedPieces()
{
int i = 0;
for (i = 0; i < _openedPieces.Count; i++)
{
MPPieceController Controller = _openedPieces[i].gameObject.GetComponent <MPPieceController>();
Controller.FlipPiece();
Controller.HideOnShow();
}
}
/// <summary>
/// Matches opened pieces in opened pieces list
/// </summary>
/// <returns>Returns true if all pieces match</returns>
private bool MatchOpenedPieces()
{
for (int i = 0; i < _openedPieces.Count - 1; i++)
{
MPPieceController Controller1 = _openedPieces[i].gameObject.GetComponent <MPPieceController>();
MPPieceController Controller2 = _openedPieces[i + 1].gameObject.GetComponent <MPPieceController>();
if (!Object.ReferenceEquals(Controller1.HiddenPieceImage, Controller2.HiddenPieceImage))
{
return(false);
}
}
return(true);
}
void Update()
{
if (Input.GetMouseButtonDown(0))
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, 30f))
{
if (hit.transform.name.Contains("Piece"))
{
MPPieceController Temp = hit.transform.GetComponent <MPPieceController>();
if (Temp.IsPieceHidden)
{
_openedPieces.Add(hit.transform.gameObject);
Temp.FlipPiece();
if (_openedPieces.Count == NoPiecesToFind)
{
if (MatchOpenedPieces())
{
_correctOpenedPieces += _openedPieces.Count;
//Check for all pieces opened correctly
if (_correctOpenedPieces == TotalCols * TotalRows)
{
OnAllPiecesOpened();
}
else
{
OnMatchedPiecesOpened();
}
}
else
{
CloseOpenedPieces();
OnWrongPiecesOpened();
}
_openedPieces.Clear();
}
}
}
}
}
}
/// <summary>
/// Resets puzzle for replay
/// </summary>
public void Reset()
{
//Close all opened pieces
for (int rowTrav = 0; rowTrav < TotalRows; rowTrav++)
{
for (int colTrav = 0; colTrav < TotalCols; colTrav++)
{
MPPieceController ThisPieceController = _pieceControllerInstances[rowTrav][colTrav];
if (!ThisPieceController.IsPieceHidden)
{
ThisPieceController.FlipPiece();
}
}
}
_openedPieces.Clear();
_correctOpenedPieces = 0;
//Reposition pieces places randomly
for (int rowTrav = 0; rowTrav < TotalRows; rowTrav++) //Shuffle every row
{
for (int colTrav = 0; colTrav < TotalCols; colTrav++)
{
int r = Random.Range(0, TotalCols);
//Swap positions
Vector3 TempPosition = _pieceInstances[rowTrav][colTrav].transform.position;
_pieceInstances[rowTrav][colTrav].transform.position = _pieceInstances[rowTrav][r].transform.position;
_pieceInstances[rowTrav][r].transform.position = TempPosition;
//Swap inside arrays
GameObject TempGameobject = _pieceInstances[rowTrav][colTrav];
_pieceInstances[rowTrav][colTrav] = _pieceInstances[rowTrav][r];
_pieceInstances[rowTrav][r] = TempGameobject;
MPPieceController TempMPPieceController = _pieceControllerInstances[rowTrav][colTrav];
_pieceControllerInstances[rowTrav][colTrav] = _pieceControllerInstances[rowTrav][r];
_pieceControllerInstances[rowTrav][r] = TempMPPieceController;
Vector3 TempPiecePositions = _piecePositions[rowTrav][colTrav];
_piecePositions[rowTrav][colTrav] = _piecePositions[rowTrav][r];
_piecePositions[rowTrav][r] = TempPiecePositions;
}
}
}
void Start () {
//Get master piece gameobject
_masterPieceObj = gameObject.transform.FindChild("MPPiece").gameObject;
//Seperate from cam for cam resizing to adjust whole puzzle in cam view
Transform parentCamTransform = gameObject.transform.parent;
Camera parentCam = parentCamTransform.GetComponent<Camera>();
gameObject.transform.parent = null;
//Find frame gameobject
_spFrame = gameObject.transform.FindChild("SPFrameObj").gameObject;
#region "Generate Pieces"
//Create Temporary queue with copies of images to be assigned
List<Texture2D> TempHIList = new List<Texture2D>();
for (int HPTrav = 0; HPTrav < HiddenImages.Length; HPTrav++)
for (int PieceCopies = 0; PieceCopies < NoPiecesToFind; PieceCopies++)
TempHIList.Add(HiddenImages[HPTrav]);
_pieceInstances = new GameObject[TotalRows][];
_pieceControllerInstances = new MPPieceController[TotalRows][];
_piecePositions = new Vector3[TotalRows][];
for (int Rowtrav = 0; Rowtrav < TotalRows; Rowtrav++)
{
_pieceInstances[Rowtrav] = new GameObject[TotalCols];
_pieceControllerInstances[Rowtrav] = new MPPieceController[TotalCols];
_piecePositions[Rowtrav] = new Vector3[TotalCols];
for (int Coltrav = 0; Coltrav < TotalCols; Coltrav++)
{
//Instantiate new piece
_pieceInstances[Rowtrav][Coltrav] = GameObject.Instantiate(_masterPieceObj) as GameObject;
//Get piece controller
MPPieceController TempPCInst = _pieceInstances[Rowtrav][Coltrav].GetComponent<MPPieceController>();
_pieceControllerInstances[Rowtrav][Coltrav] = TempPCInst;
//Name this piece instance
_pieceInstances[Rowtrav][Coltrav].name = ArrIndexToPieceName(Rowtrav, Coltrav);
//Make child of main gameobject
_pieceInstances[Rowtrav][Coltrav].transform.parent = gameObject.transform;
//Assign images
TempPCInst.FlippedPieceImage = FlippedPieceImage;
int SelectedPiece = Random.Range(0, TempHIList.Count);
TempPCInst.HiddenPieceImage = TempHIList[SelectedPiece];
TempHIList.RemoveAt(SelectedPiece);
//Scale piece
_pieceInstances[Rowtrav][Coltrav].transform.localScale = new Vector3(PieceWidthHeightInWorld, PieceWidthHeightInWorld, 1);
//Place in position
float PositionX = //gameObject.transform.position.x +
(Coltrav * PieceWidthHeightInWorld) + (Coltrav * PiecesSpacing);
float PositionY = //gameObject.transform.position.y +
(Rowtrav * PieceWidthHeightInWorld) + (Rowtrav * PiecesSpacing);
Vector3 CalcPosition = new Vector3(PositionX, PositionY, 0);
_pieceInstances[Rowtrav][Coltrav].transform.localPosition = CalcPosition;
_piecePositions[Rowtrav][Coltrav] = CalcPosition;
//Enable instance
_pieceInstances[Rowtrav][Coltrav].SetActive(true);
}
}
#endregion
//Resize camera to display whole puzzle in camera view
float widthToBeSeen = TotalCols * PieceWidthHeightInWorld + (PiecesSpacing * (TotalCols - 1));
float heightToBeSeen = TotalRows * PieceWidthHeightInWorld + (PiecesSpacing * (TotalRows - 1));
parentCam.orthographicSize = widthToBeSeen > heightToBeSeen ? widthToBeSeen * 0.4f : heightToBeSeen * 0.4f;
//Position camera in centre of puzzle
float CalcCameraX = ((_pieceInstances[1][TotalCols - 1].transform.position.x -
_pieceInstances[1][0].transform.position.x) / 2) + _pieceInstances[1][0].transform.position.x;
float CalcCameraY = ((_pieceInstances[TotalRows - 1][0].transform.position.y -
_pieceInstances[0][0].transform.position.y) / 2) + _pieceInstances[0][0].transform.position.y;
parentCamTransform.position = new Vector3(CalcCameraX, CalcCameraY, _pieceInstances[1][0].transform.position.z - 3);
//Resize Frame
float xScaleOfFrame = (_pieceInstances[0][0].transform.localScale.x * TotalCols) * 1.10f + (PiecesSpacing * (TotalCols - 1));
float yScaleOfFrame = (_pieceInstances[0][0].transform.localScale.y * TotalRows) * 1.15f + (PiecesSpacing * (TotalRows - 1));
_spFrame.transform.localScale = new Vector3(xScaleOfFrame, yScaleOfFrame, 1);
//Position Frame
float xPosFrame = parentCamTransform.position.x;
float yPosFrame = parentCamTransform.position.y;
float zPosFrame = parentCamTransform.position.z + 1;
_spFrame.transform.position = new Vector3(xPosFrame, yPosFrame, zPosFrame);
_spFrame.SetActive(true);
}
/// <summary>
/// UnityMethod: Handles user input for pieces
/// </summary>
void Update()
{
if (Input.GetMouseButtonDown(0))
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, 30f))
{
if (hit.transform.name.Contains("Piece"))
{
MPPieceController Temp = hit.transform.GetComponent <MPPieceController>();
if (Temp.IsPieceHidden)
{
_openedPieces.Add(hit.transform.gameObject);
Temp.FlipPiece();
if (_openedPieces.Count == NoPiecesToFind)
{
if (MatchOpenedPieces())
{
_correctOpenedPieces += _openedPieces.Count;
//Check for all pieces opened correctly
if (_correctOpenedPieces == TotalCols * TotalRows)
{
_audioManager.PlaySFXSound(PuzzleCompletionSound);
E_OnAllPiecesOpened();
OnAllPiecesOpened.Invoke();
}
else
{
OnMatchedPiecesOpened.Invoke();
E_OnMatchedPiecesOpened();
_audioManager.PlaySFXSound(CorrectPairOpened);
}
}
else
{
if (AnimateColorOnWrongPiece)
{
GetComponent <ColorAnimator>().StartEffect(Temp.gameObject, WrongPieceAnimationColor,
NoOfTimesToBlink, BlinkSpeed);
}
CloseOpenedPieces();
_audioManager.PlaySFXSound(IncorrectPairOpened);
E_OnWrongPiecesOpened();
OnWrongPiecesOpened.Invoke();
}
_openedPieces.Clear();
}
}
}
}
}
}
/// <summary>
/// UnityMethod: Initializes puzzle and pieces and setup camera
/// </summary>
void Start()
{
if (BackgroundMusic != null)
{
_audioManager.PlayMusic(BackgroundMusic);
}
//Get master piece gameobject
_masterPieceObj = gameObject.transform.FindChild("MPPiece").gameObject;
//Seperate from cam for cam resizing to adjust whole puzzle in cam view
Transform parentCamTransform = gameObject.transform.parent;
Camera parentCam = parentCamTransform.GetComponent <Camera>();
gameObject.transform.parent = null;
//Find frame gameobject
_spFrame = gameObject.transform.FindChild("SPFrameObj").gameObject;
#region "Generate Pieces"
//Create Temporary queue with copies of images to be assigned
List <Texture2D> TempHIList = new List <Texture2D>();
for (int HPTrav = 0; HPTrav < HiddenImages.Length; HPTrav++)
{
for (int PieceCopies = 0; PieceCopies < NoPiecesToFind; PieceCopies++)
{
TempHIList.Add(HiddenImages[HPTrav]);
}
}
_pieceInstances = new GameObject[TotalRows][];
_pieceControllerInstances = new MPPieceController[TotalRows][];
_piecePositions = new Vector3[TotalRows][];
for (int Rowtrav = 0; Rowtrav < TotalRows; Rowtrav++)
{
_pieceInstances[Rowtrav] = new GameObject[TotalCols];
_pieceControllerInstances[Rowtrav] = new MPPieceController[TotalCols];
_piecePositions[Rowtrav] = new Vector3[TotalCols];
for (int Coltrav = 0; Coltrav < TotalCols; Coltrav++)
{
//Instantiate new piece
_pieceInstances[Rowtrav][Coltrav] = GameObject.Instantiate(_masterPieceObj) as GameObject;
//Get piece controller
MPPieceController TempPCInst = _pieceInstances[Rowtrav][Coltrav].GetComponent <MPPieceController>();
_pieceControllerInstances[Rowtrav][Coltrav] = TempPCInst;
//Name this piece instance
_pieceInstances[Rowtrav][Coltrav].name = ArrIndexToPieceName(Rowtrav, Coltrav);
//Make child of main gameobject
_pieceInstances[Rowtrav][Coltrav].transform.parent = gameObject.transform;
//Assign images
TempPCInst.FlippedPieceImage = FlippedPieceImage;
int SelectedPiece = Random.Range(0, TempHIList.Count);
TempPCInst.HiddenPieceImage = TempHIList[SelectedPiece];
TempHIList.RemoveAt(SelectedPiece);
//Scale piece
_pieceInstances[Rowtrav][Coltrav].transform.localScale = new Vector3(PieceWidthHeightInWorld, PieceWidthHeightInWorld, 1);
//Place in position
float PositionX = //gameObject.transform.position.x +
(Coltrav * PieceWidthHeightInWorld) + (Coltrav * PiecesSpacing);
float PositionY = //gameObject.transform.position.y +
(Rowtrav * PieceWidthHeightInWorld) + (Rowtrav * PiecesSpacing);
Vector3 CalcPosition = new Vector3(PositionX, PositionY, 0);
_pieceInstances[Rowtrav][Coltrav].transform.localPosition = CalcPosition;
_piecePositions[Rowtrav][Coltrav] = CalcPosition;
//Enable instance
_pieceInstances[Rowtrav][Coltrav].SetActive(true);
}
}
#endregion
//Resize camera to display whole puzzle in camera view
float widthToBeSeen = TotalCols * PieceWidthHeightInWorld + (PiecesSpacing * (TotalCols - 1));
float heightToBeSeen = TotalRows * PieceWidthHeightInWorld + (PiecesSpacing * (TotalRows - 1));
parentCam.orthographicSize = widthToBeSeen > heightToBeSeen ? widthToBeSeen * 0.4f : heightToBeSeen * 0.4f;
//Position camera in centre of puzzle
float CalcCameraX = ((_pieceInstances[1][TotalCols - 1].transform.position.x -
_pieceInstances[1][0].transform.position.x) / 2) + _pieceInstances[1][0].transform.position.x;
float CalcCameraY = ((_pieceInstances[TotalRows - 1][0].transform.position.y -
_pieceInstances[0][0].transform.position.y) / 2) + _pieceInstances[0][0].transform.position.y;
parentCamTransform.position = new Vector3(CalcCameraX, CalcCameraY, _pieceInstances[1][0].transform.position.z - 3);
//Resize Frame
float xScaleOfFrame = (_pieceInstances[0][0].transform.localScale.x * TotalCols) * 1.10f + (PiecesSpacing * (TotalCols - 1));
float yScaleOfFrame = (_pieceInstances[0][0].transform.localScale.y * TotalRows) * 1.15f + (PiecesSpacing * (TotalRows - 1));
_spFrame.transform.localScale = new Vector3(xScaleOfFrame, yScaleOfFrame, 1);
//Position Frame
float xPosFrame = parentCamTransform.position.x;
float yPosFrame = parentCamTransform.position.y;
float zPosFrame = parentCamTransform.position.z + 1;
_spFrame.transform.position = new Vector3(xPosFrame, yPosFrame, zPosFrame);
_spFrame.SetActive(true);
}
