private void RotateTile(TileDirection direction)
{
var rotationVector = Vector3.zero;
switch (direction)
{
case TileDirection.Up:
rotationVector.y = 270f;
break;
case TileDirection.Down:
rotationVector.y = 90f;
break;
case TileDirection.Left:
rotationVector.y = 180f;
break;
case TileDirection.Right:
rotationVector.y = 0f;
break;
default:
break;
}
transform.localRotation = Quaternion.Euler(rotationVector);
}
public HexTileCoord AddDirection(TileDirection dir)
{
switch (dir)
{
case TileDirection.Right:
return(this + Right);
case TileDirection.UpRight:
return(this + UpRight);
case TileDirection.UpLeft:
return(this + UpLeft);
case TileDirection.Left:
return(this + Left);
case TileDirection.DownLeft:
return(this + DownLeft);
case TileDirection.DownRight:
return(this + DownRight);
default:
throw new InvalidOperationException();
}
}
public ExpressConveyorBelt(Board board, Tile baseTile, TileDirection direction, TurnDirection turn, int x,
int y)
: base(board, baseTile, x, y)
{
Direction = direction;
Turn = turn;
}
public DirectionalCircle(Vector2 ptCenter, TileDirection tileDir, bool bClockwise)
{
this.center = ptCenter;
this.clockwise = bClockwise;
if (this.clockwise)
{
// startTheta = this.clockwise ? Mathf.PI : 0.0f;
startTheta = -Mathf.PI;
startTheta -= (Mathf.PI / 4.0f) * (int)tileDir;
// if(startTheta > Mathf.PI * 2.0f)
// {
// startTheta -= Mathf.PI * 2.0f;
// }
// if(startTheta > Mathf.PI * 2.0f)
// {
// startTheta -= Mathf.PI * 2.0f;
// }
}
else
{
startTheta = 0;
startTheta += (Mathf.PI / 4.0f) * (int)tileDir;
// if(startTheta < -Mathf.PI * 2.0f)
// {
// startTheta += Mathf.PI * 2.0f;
// }
}
if (startTheta > Mathf.PI)
{
startTheta -= Mathf.PI * 2.0f;
}
if (startTheta < -Mathf.PI)
{
startTheta += Mathf.PI * 2.0f;
}
if (MyMath.IsNearZero(startTheta))
{
startTheta = 0.0f;
}
// if(startTheta > Mathf.PI)
// startTheta -= Mathf.PI;
//startTheta = RestrictAngle(startTheta);
// startTheta = this.clockwise ? Mathf.PI : 0.0f;
// startTheta += (Mathf.PI/4.0f) * (int)tileDir;
//
// if(startTheta > Mathf.PI * 2.0f)
// {
// startTheta -= Mathf.PI * 2.0f;
// }
}
public bool RaycastSquare(Vector2 origin, float size, TileDirection direction, float len, out TileHitInfo hitInfo)
{
size *= 0.95f;
hitInfo = new TileHitInfo();
int iterations = Mathf.Max(Mathf.CeilToInt(size / TILE_SIZE), 1);
Vector2 from = origin - GetTanget(origin, direction) * (size * 0.5f);
Vector2 step = GetTanget(origin, direction) * (size / iterations);
bool hitAny = false;
TileHitInfo localHitInfo;
for (int i = 0; i <= iterations; i++)
{
if (Raycast(from, direction, len, out localHitInfo))
{
if (!hitAny)
{
hitAny = true;
hitInfo = localHitInfo;
}
else if (localHitInfo.hitDistance < hitInfo.hitDistance)
{
hitInfo = localHitInfo;
}
}
from += step;
}
return(hitAny);
}
/// <summary>
/// returns all map tiles of a ring around center in order specified by parameters (startDirection, clockwise)
/// </summary>
public List <Vector3Int> Ring(Vector3Int center, int radius, TileDirection startDirection, bool clockwise)
{
List <Vector3Int> positions = HexGrid.GetTiles.Ring(center, radius, startDirection, clockwise);
positions = GetValidTileCoordinates(positions);
return(positions);
}
void buildBounceTile(Vector3 pos, TileDirection dir)
{
GameObject go = (GameObject)Instantiate(bounceTile, pos, Quaternion.identity);
go.GetComponent <BounceTile>().setDirection(dir);
bounceTiles.Add(go);
}
static void ConnectNearTilePushedItems(
Dictionary <Vector2, GameObject> tiles,
Vector2 nearPosition,
TileDirection direction,
PushedItemsEventNode.EventType moveEvent,
List <PlayerBase> playerBases
)
{
var nearPlayerBase = playerBases.FirstOrDefault(playerBase => playerBase.Contains(nearPosition));
if (nearPlayerBase != null)
{
var action = new UnityAction <PushedItemsEventNode.Data>(nearPlayerBase.Player.PullItems);
UnityEventTools.AddPersistentListener(moveEvent, action);
}
else if (tiles.ContainsKey(nearPosition))
{
var nearTile = tiles[nearPosition];
var nearDirection = nearTile.GetComponent <TileDirection>();
var action = new UnityAction <PushedItemsEventNode.Data>(nearDirection.PullItems);
UnityEventTools.AddPersistentListener(moveEvent, action);
}
}
public Tile GetNeighbourInDirection(TileDirection direction)
{
switch (direction)
{
case TileDirection.Left:
return(this.Left);
case TileDirection.Right:
return(this.Right);
case TileDirection.TopLeft:
return(this.TopLeft);
case TileDirection.TopRight:
return(this.TopRight);
case TileDirection.BottomLeft:
return(this.BottomLeft);
case TileDirection.BottomRight:
return(this.BottomRight);
default:
return(this);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Animation"/> class.
/// </summary>
/// <param name="fps"> The frames per second for the animation. </param>
/// <param name="animatedObject"> The animated game object. </param>
/// <param name="frameCount"> The amount of frames. </param>
/// <param name="firstFrame"> A rectangle defining the size and position for the first frame. </param>
/// <param name="tileDirection"> The animations tile direction on the sprite sheet. </param>
public Animation(int fps, GameObject animatedObject, int frameCount, Rectangle firstFrame, TileDirection tileDirection)
{
// Assign class members
this.animatedObject = animatedObject;
// Calculate the time duration between each frame.
this.frameDeltaTime = 1f / fps;
// We changed frame, so next frame will be in 'frame delta' seconds
this.lastFrameChange = DateTime.Now;
// Set frame sources
this.frameSources = new Rectangle[frameCount];
for (int i = 0; i < frameCount; i++)
{
switch (tileDirection)
{
case TileDirection.Down:
this.frameSources[i] = new Rectangle(firstFrame.X, firstFrame.Y + (firstFrame.Height * i), firstFrame.Width, firstFrame.Height);
break;
case TileDirection.Right:
this.frameSources[i] = new Rectangle(firstFrame.X + (firstFrame.Width * i), firstFrame.Y, firstFrame.Width, firstFrame.Height);
break;
}
}
}
public BuildState(Unit unit, MapTile targetTile, BuildingType buildingType, TileDirection direction)
{
this.unit = unit;
this.targetTile = targetTile;
this.buildingType = buildingType;
this.direction = direction;
}
public TileMatch(TileDirection direction, Tile[] matchingTileArray, Vector3 position)
{
Direction = direction;
MatchingTileArray = matchingTileArray;
MatchSize = matchingTileArray.Length;
Position = position;
}
public void Set(int X, int Y, int Index, int BlendLayer, ushort Type, int WeatherIntensity)
{
Tile Tile = new Tile((Index % MaxX) * TileSize, (Index / MaxX) * TileSize, TileSize, Type, WeatherIntensity);
Tile.BlendLayer = BlendLayer;
Tiles[X, Y] = Tile;
for (int YAdd = -1; YAdd < 2; YAdd++)
{
for (int XAdd = -1; XAdd < 2; XAdd++)
{
if (YAdd == 0 && XAdd == 0)
{
continue;
}
int XNew = X + XAdd;
int YNew = Y + YAdd;
if (XNew >= 0 && XNew < Width && YNew >= 0 && YNew < Height)
{
TileDirection Direction = PointToTileDirection(new IntLocation(XAdd + 1, YAdd + 1));
Tile.CompareTo(Tiles[XNew, YNew], (int)Direction, (int)OppositeTileDirection(Direction));
}
}
}
}
public void GoTo(Vector2Int dest)
{
List <Vector2Int> path = PathFinding.AStar.FindPath(levelInfo.tiles, m_characterMovement.coordinate, dest);
if (path == null)
{
return;
}
m_path = path;
m_pathIndex = 0;
// skip the first if already there
if (m_path[m_pathIndex] == m_characterMovement.coordinate)
{
m_pathIndex++;
}
m_nextDir = TileDirectionEnum.Get_TD(m_characterMovement.coordinate, m_path[m_pathIndex]);
destination = dest;
if (m_characterMovement.coordinate == destination)
{
OnArrive?.Invoke(destination);
}
}
public Tile FindTileInDirection(Vector2Int position, TileDirection direction)
{
if (!TileExistsInDirection(position, direction))
{
return(null);
}
switch (direction)
{
case TileDirection.Left:
{
return(table.TileMatrix[position.x - 1, position.y]);
}
case TileDirection.Right:
{
return(table.TileMatrix[position.x + 1, position.y]);
}
case TileDirection.Up:
{
return(table.TileMatrix[position.x, position.y - 1]);
}
case TileDirection.Down:
{
return(table.TileMatrix[position.x, position.y + 1]);
}
default:
{
throw new UnityException(INVALID_DIRECTION_MESSAGE);
}
}
}
private void Awake()
{
m_Mover = GetComponent <PlatformerMover>();
m_TileDirection = GetComponent <TileDirection>();
BeginRamping();
}
public Vector3 offsetPointInDirection(Vector3 point, float offset, TileDirection dir)
{
switch (dir)
{
case TileDirection.N:
return(new Vector3(point.x, point.y, point.z + offset));
case TileDirection.NE:
return(new Vector3(point.x + offset, point.y, point.z + offset));
case TileDirection.E:
return(new Vector3(point.x + offset, point.y, point.z));
case TileDirection.SE:
return(new Vector3(point.x + offset, point.y, point.z - offset));
case TileDirection.S:
return(new Vector3(point.x, point.y, point.z - offset));
case TileDirection.SW:
return(new Vector3(point.x - offset, point.y, point.z - offset));
case TileDirection.W:
return(new Vector3(point.x - offset, point.y, point.z));
case TileDirection.NW:
return(new Vector3(point.x - offset, point.y, point.z + offset));
default:
return(point);
}
}
// Update is called once per frame
void UpdateCurrentDirection()
{
if (currentDirection == TileDirection.Empty)
{
return; // not allowed to change direction for empty tiles
}
switch (currentDirection)
{
case (TileDirection.Up):
currentDirection = TileDirection.Down;
break;
case (TileDirection.Down):
currentDirection = TileDirection.Left;
break;
case (TileDirection.Left):
currentDirection = TileDirection.Right;
break;
case (TileDirection.Right):
currentDirection = TileDirection.Up;
break;
}
}
public Vector3 getPseudoNeighbourCenterPosition(int idx, TileDirection dir)
{
float step = tileSize;
Vector3 center = indexToPosition(idx);
return(offsetPointInDirection(center, step, dir));
}
public void ChangeNextTile(TileDirection direction)
{
tileDirection = direction;
switch (direction)
{
case TileDirection.Up:
nextTile = Up;
break;
case TileDirection.Down:
nextTile = Down;
break;
case TileDirection.Left:
nextTile = Left;
break;
case TileDirection.Right:
nextTile = Right;
break;
default:
break;
}
RotateTile(direction);
}
private TileMatch FindMatchInRow(int row, TileDirection direction)
{
int consecutive = 0;
bool match = false;
_tileList.Clear();
for (int i = 1; i < table.Rows; i++)
{
_tileA = direction == TileDirection.Horizontal ? table.TileMatrix[i - 1, row] : table.TileMatrix[row, i - 1];
_tileB = direction == TileDirection.Horizontal ? table.TileMatrix[i, row] : table.TileMatrix[row, i];
if (_tileA.Equals(_tileB))
{
if (consecutive == 0)
{
_tileList.Add(_tileA);
consecutive += 2;
}
else
{
consecutive++;
}
_tileList.Add(_tileB);
}
else
{
if (match)
{
break;
}
else
{
consecutive = 0;
_tileList.Clear();
}
}
if (consecutive >= 3 || match == true)
{
match = true;
}
}
if (match)
{
// position of the match is position of the middle cleared Tile
int middleIndex = Mathf.CeilToInt(_tileList.Count / 2);
Vector3 position = _tileList[middleIndex].transform.position;
return(new TileMatch(direction, _tileList.ToArray(), position));
}
else
{
return(null);
}
}
public void CycleNextTile()
{
currentTileIndex++;
currentTileIndex %= 4;
tileDirection = (TileDirection)currentTileIndex;
ChangeNextTile(tileDirection);
}
/// <summary>
/// 선택한 타일에 인접한 8개의 타일에 대해 탐색한다.
/// </summary>
/// <param name="cur"> 현재 노드 </param>
private void CheckNearNode(Node curNode)
{
// 시계방향으로 돈다.
for (int i = 0; i < directions.Length; i++)
{
// 방향에 따른 인접타일의 좌표
TileDirection dir = directions[i];
int x = curNode.X + dir.X;
int y = curNode.Y + dir.Y;
// 맵의 크기를 벗어나는지 확인
if (x < 0 || y < 0 || x >= MapW || y >= MapH)
{
continue;
}
// 타일좌표에 해당하는 노드를 가져온다.
Node node = MapInfoList[(MapH * x) + y];
// 장애물이면 무시한다.
if (node.TileType == NodeType.Obstacle)
{
continue;
}
// 닫힘목록에 있다면 무시한다.
if (_closeList.Contains(node))
{
continue;
}
// 만약, 열림목록에 있지 않다면
if (!_openList.Contains(node))
{
// F, G, H 값 계산
PathScoring(curNode, node);
// 부모를 현재 타일로 설정
node.ParentNode = curNode;
// 열림목록에 추가
_openList.Add(node);
}
else // 열림목록에 있다면
{
// G비용을 이용하여 이 사각형이 더 나은가 알아보고
//if (node.G < (curNode.G + dir.W))
//{
// Debug.LogFormat("Node : ({0},{1}) === CurNode({2},{3}), G({4} / {5})", node.X, node.Y, curNode.X, curNode.Y, node.G, (curNode.G + dir.W));
//}
if (node.G > (curNode.G + dir.W))
{
PathScoring(curNode, node);
node.ParentNode = curNode;
}
}
}
}
public MapTile GetNeighbourTile(MapTile t, TileDirection tileDirection)
{
// find index for t
int x = t.Dx;
int y = (t.Dy + (t.Dx + 1) % 2) / 2;
Debug.Assert(tiles[x, y] == t);
return(GetNeighbourTile(x, y, tileDirection));
}
private void Awake()
{
m_Transform = transform;
m_TileDirection = GetComponent <TileDirection>();
GlobalData.PlayModePreToggle += OnPlayModePreToggle;
GlobalData.PlayModeToggled += OnPlayModeToggled;
GlobalData.HeroReturned += OnHeroReturned;
}
/// <summary>
/// Gets the adjacent tile of 'tile' in the given direction.
/// </summary>
/// <returns>The adjacent tile, or null if out of bounds.</returns>
/// <param name="tile">Tile.</param>
/// <param name="direction">Direction.</param>
public Tile GetAdjacent(Tile tile, TileDirection direction)
{
int dx = 0;
int dy = 0;
switch (direction)
{
case TileDirection.North:
dx = 0;
dy = 1;
break;
case TileDirection.NorthEast:
dx = 1;
dy = 1;
break;
case TileDirection.East:
dx = 1;
dy = 0;
break;
case TileDirection.SouthEast:
dx = 1;
dy = -1;
break;
case TileDirection.South:
dx = 0;
dy = -1;
break;
case TileDirection.SouthWest:
dx = -1;
dy = -1;
break;
case TileDirection.West:
dx = -1;
dy = 0;
break;
case TileDirection.NorthWest:
dx = -1;
dy = 1;
break;
}
int i = tile.posX + dx;
int j = tile.posY + dy;
if (i > 0 && i < width && j > 0 && j < height)
{
return(GetTile(i, j));
}
return(null);
}
public void TileAdd(int tileNum, TileDirection tileOutwardOrientation, UInt32 chance)
{
Array.Resize(ref Tiles, TileCount + 1);
Tiles[TileCount].TextureNum = tileNum;
Tiles[TileCount].Direction = tileOutwardOrientation;
Tiles[TileCount].Chance = chance;
TileCount++;
TileChanceTotal += Convert.ToInt32(chance);
}
public override TileDirection[] HasWalls()
{
var old = base.HasWalls();
var result = new TileDirection[old.Length + 1];
for (var i = 0; i < old.Length; i++)
{
result[i] = old[i];
}
result[result.Length - 1] = Direction;
return result;
}
public TileType GetTile(Vector2Int atLocation, TileDirection towards)
{
Vector2Int newLoc = atLocation + TileDirectionVec2.Get_V2I(towards);
if (newLoc.x < 0 || newLoc.y < 0 || newLoc.x >= width || newLoc.y >= height)
{
return(TileType.NULL);
}
return(tiles[atLocation.x, atLocation.y]);
}
static void AddSelectorDirectionChangeListeners(TileDirection direction, Dictionary <int, Controller> controllers)
{
for (var playerIndex = 1; playerIndex <= playersCount; ++playerIndex)
{
UnityEventTools.AddIntPersistentListener(
controllers[playerIndex].DownButton.TurnOn,
new UnityAction <int>(direction.ChangeDirection),
playerIndex
);
}
}
public void Copy(Tile TileToCopy)
{
Texture = TileToCopy.Texture;
Tri = TileToCopy.Tri;
TriTopLeftIsCliff = TileToCopy.TriTopLeftIsCliff;
TriTopRightIsCliff = TileToCopy.TriTopRightIsCliff;
TriBottomLeftIsCliff = TileToCopy.TriBottomLeftIsCliff;
TriBottomRightIsCliff = TileToCopy.TriBottomRightIsCliff;
Terrain_IsCliff = TileToCopy.Terrain_IsCliff;
DownSide = TileToCopy.DownSide;
}
public Pusher(Board board, Tile baseTile, TileDirection direction, bool[] activeTurns, int x, int y) : base(board, baseTile, x, y)
{
if (activeTurns.Length == 5)
{
Direction = direction;
ActiveTurns = activeTurns;
}
else
{
throw new Exception("Pusher initialization error; Length of ActiveTurns does not equal 5");
}
}
public override TileDirection[] HasWalls()
{
var old = base.HasWalls();
var result = new TileDirection[old.Length + 1];
for (var i = 0; i < old.Length; i++)
{
result[i] = old[i];
}
result[result.Length - 1] = Direction;
return(result);
}
public Pusher(Board board, Tile baseTile, TileDirection direction, bool[] activeTurns, int x, int y)
: base(board, baseTile, x, y)
{
if (activeTurns.Length == 5)
{
Direction = direction;
ActiveTurns = activeTurns;
}
else
{
throw new Exception("Pusher initialization error; Length of ActiveTurns does not equal 5");
}
}
public TileDirection GetRotated(TileOrientation Orientation)
{
var returnResult = new TileDirection();
if ( Orientation.SwitchedAxes )
{
if ( Orientation.ResultXFlip )
{
returnResult.X = (byte)(2 - Y);
}
else
{
returnResult.X = Y;
}
if ( Orientation.ResultYFlip )
{
returnResult.Y = (byte)(2 - X);
}
else
{
returnResult.Y = X;
}
}
else
{
if ( Orientation.ResultXFlip )
{
returnResult.X = (byte)(2 - X);
}
else
{
returnResult.X = X;
}
if ( Orientation.ResultYFlip )
{
returnResult.Y = (byte)(2 - Y);
}
else
{
returnResult.Y = Y;
}
}
return returnResult;
}
internal void MoveAIOnce(AI ai, TileDirection direction)
{
if (direction != TileDirection.None)
{
var toX = ai.X;
var toY = ai.Y;
switch (direction)
{
case TileDirection.Up:
toY--;
break;
case TileDirection.Down:
toY++;
break;
case TileDirection.Left:
toX--;
break;
case TileDirection.Right:
toX++;
break;
}
//Check if movement is off the board
if (toX < 0 || toY < 0 || toX >= Width || toY >= Height)
{
if (!this[ai.X, ai.Y].HasWall(direction))
{
ai.Die();
}
}
else
{
//Check if movement is blocked by walls
if (!this[ai.X, ai.Y].HasWall(ai.Direction) &&
!this[toX, toY].HasWall(TileDirectionUtil.Opposite(direction)))
{
//Check if movement is into a Pit
if (this[toX, toY].IsPit())
{
ai.X = toX;
ai.Y = toY;
ai.Die();
}
else
{
//Check if an AI is already on the new Tile
if (this[toX, toY].HasAI() != null)
{
//Move the AI on the new Tile (if not possible the AI stays)
//MoveAIOnce(this[toX, toY].HasAI(), direction);
//If the other AI moved, move this AI
if (this[toX, toY].HasAI() == null)
{
ai.X = toX;
ai.Y = toY;
}
}
else
{
//When there are no problems, just move the AI
ai.X = toX;
ai.Y = toY;
}
}
}
}
}
}
public Entity MakeTileable(TileDirection tileDirection)
{
TileDirection = tileDirection;
IsTileable = true;
return this;
}
public Wall(Board board, Tile baseTile, TileDirection direction, int x, int y)
: base(board, baseTile, x, y)
{
Direction = direction;
}
public override bool HasWall(TileDirection direction)
{
return BaseTile.HasWall(direction) || Direction == direction;
}
private bool IsExistTile(int y,int x,TileDirection dir)
{
switch (dir){
case TileDirection.TOP:
//上にマスがあるかどうか
return y >= 1;
case TileDirection.UNDER:
//下にマスがあるかどうか
return y <= Const.BOARD_HEIGHT - 2;
case TileDirection.LEFT:
return x >= 1;
case TileDirection.RIGHT:
return x <= Const.BOARD_WIDTH - 2;
}
return false;
}
public virtual bool HasWall(TileDirection direction)
{
return false;
}
private void UpdateObjectsAt(int x, int y, TileType type, KeyType keyType, TileDirection dir)
{
if (currObjects[x,y] != null) GameObject.Destroy(currObjects[x,y]);
if (type == TileType.EMPTY) return; //works as eraser
Transform newObjT = (Transform) Instantiate(tileLib.GetTilePrefab(type), TileLibrary.GetTilePos(new Vector2(x, y)), Quaternion.identity);
currObjects[x,y] = newObjT.gameObject;
//Should be painted?
if (type == TileType.DOOR || type == TileType.KEY){
newObjT.GetComponent<SpriteRenderer>().color = tileLib.GetTileColor(keyType);
}
//Rotate
newObjT.rotation = Quaternion.AngleAxis(90f * (int) dir, Vector3.forward);
}
/// <summary>
/// タイルをなぞる(2枚目以降
/// </summary>
/// <param name="y">The y coordinate.</param>
/// <param name="x">The x coordinate.</param>
/// <param name="dir">Dir.</param>
public void TraceTile(int y,int x,TileDirection dir)
{
if (CanDrawLine (y, x, dir)) return;
int nextX = y;
int nextY = x;
ReturnNextPosition (ref nextY,ref nextX, dir);
tracingTiles.Add (board.TileArray[nextY,nextX]);
}
// public TileObject(Transform boxObject, TileType type, int x, int y){
// this.boxObject = boxObject;
// this.type = type;
// this.x = x;
// this.y = y;
// }
public void Init(Transform boxObject, TileType type, KeyType keyType, TileDirection dir, int x, int y)
{
this.boxObject = boxObject;
this.type = type;
this.keyType = keyType;
this.x = x;
this.y = y;
}
private void ReturnNextPosition(ref int y,ref int x,TileDirection dir)
{
switch(dir){
case TileDirection.LEFT:
x -= 1;
break;
case TileDirection.RIGHT:
x += 1;
break;
case TileDirection.TOP:
y -= 1;
break;
case TileDirection.UNDER:
y += 1;
break;
}
}
public Tile(TileType type, TileDirection direction = TileDirection.UP, KeyType keyType = KeyType.RED, List<int> buttonConnections = null)
{
this.type = type;
this.direction = direction;
this.keyType = keyType;
this.buttonConnections = buttonConnections;
}
/// <summary>
/// 指定した座標にタイルがあるかどうか
/// </summary>
// /// <returns><c>true</c> if this instance is exist tile the specified y x; otherwise, <c>false</c>.</returns>
// /// <param name="y">The y coordinate.</param>
// /// <param name="x">The x coordinate.</param>
// private bool IsExistTile(int y,int x){
// return (y >= 0 && y < Const.BOARD_HEIGHT) || (x >= 0 && x < Const.BOARD_WIDTH);
// }
/// <summary>
/// 指定の座標から指定の方向へ行った時になぞれるかチェック
/// </summary>
/// <returns><c>true</c>, if can draw line was checked, <c>false</c> otherwise.</returns>
/// <param name="y">The y coordinate.</param>
/// <param name="x">The x coordinate.</param>
/// <param name="dir">Dir.</param>
private bool CanDrawLine(int y,int x,TileDirection dir)
{
int currentNum = board.TileArray [y, x].num;
int nextX = y;
int nextY = x;
ReturnNextPosition (ref nextY, ref nextX, dir);
if (!TileUtil.IsExistTile (nextY, nextX)) return false;
return currentNum == board.TileArray [nextY, nextX].num;
}