// 玩家或电脑输入
private void Update()
{
if (!gameRunning)
{
return;
}
if (thisTurn == playerPieceType) // 轮到玩家
{
List <int> availableMoves = board.GetAvailableMoves();
if (availableMoves[0] == width * width) // 只能过的情况
{
EndThisTurn(width * width);
return;
}
Vector3 pointedPosition;
if (Input.GetMouseButtonDown(0)) // 鼠标操作
{
pointedPosition = Input.mousePosition;
}
else if (Input.touchCount == 1) // 触屏操作
{
pointedPosition = Input.touches[0].position;
}
else
{
return;
}
RaycastHit2D hit2D = Physics2D.CircleCast(Camera.main.ScreenToWorldPoint(pointedPosition), 0.1f, Vector2.zero);
if (hit2D.collider == null)
{
return; // 没点到下棋子的位置
}
Piece hitPiece = hit2D.collider.GetComponent <Piece>();
if (boardSituation[hitPiece.index] != PieceType.Empty)
{
return; // 点的位置已经有棋子了
}
if (!availableMoves.Contains(hitPiece.index))
{
return; // 点的位置不合法
}
// 成功下棋
EndThisTurn(hitPiece.index);
hintCanvas.HideHint();
}
else // 轮到电脑
{
int move = mctsPlayer.GetAction(board);
EndThisTurn(move);
}
}
// 玩家或电脑输入
private void Update()
{
if (!gameRunning)
{
return;
}
if (thisTurn == playerPieceType) // 轮到玩家
{
if (aiMoved) // 防连续触两次
{
aiMoved = false;
return;
}
Vector3 pointedPosition;
if (Input.GetMouseButtonDown(0)) // 鼠标操作
{
pointedPosition = Input.mousePosition;
}
else if (Input.touchCount == 1) // 触屏操作
{
pointedPosition = Input.touches[0].position;
}
else
{
return;
}
RaycastHit2D hit2D = Physics2D.CircleCast(Camera.main.ScreenToWorldPoint(pointedPosition), 0.1f, Vector2.zero);
if (hit2D.collider == null)
{
return; // 没点到下棋子的位置
}
Connect4Action hitPiece = hit2D.collider.GetComponent <Connect4Action>();
if (!board.GetAvailableMoves().Contains(hitPiece.action))
{
return; // 点的位置不合法
}
// 成功下棋
EndThisTurn(hitPiece.action);
hintCanvas.HideHint();
}
else // 轮到电脑
{
aiMoved = true;
int move = mctsPlayer.GetAction(board);
EndThisTurn(move);
}
}
// 玩家或电脑输入
private void Update()
{
if (!gameRunning)
{
return;
}
if (thisTurn == playerPieceType) // 轮到玩家
{
Vector3 pointedPosition;
if (Input.GetMouseButtonDown(0)) // 鼠标操作
{
pointedPosition = Input.mousePosition;
}
else if (Input.touchCount == 1) // 触屏操作
{
pointedPosition = Input.touches[0].position;
}
else
{
return;
}
RaycastHit2D hit2D = Physics2D.CircleCast(Camera.main.ScreenToWorldPoint(pointedPosition), 0.1f, Vector2.zero);
if (hit2D.collider == null)
{
return; // 没点到下棋子的位置
}
Piece hitPiece = hit2D.collider.GetComponent <Piece>();
if (boardSituation[hitPiece.index] != PieceType.Empty)
{
return; // 点的位置已经有棋子了
}
// 成功下棋
hitPiece.SetPiece(thisTurn);
boardSituation[hitPiece.index] = thisTurn;
EndThisTurn(hitPiece.index);
hintCanvas.HideHint();
}
else // 轮到电脑
{
int move = mctsPlayer.GetAction(board);
pieces[move].SetPiece(thisTurn);
boardSituation[move] = thisTurn;
EndThisTurn(move);
}
}
