bool Board::canMoveJiang(int moveid, int killid, int row, int col)
{
// 可直接吃对方将
if (killid != -1 && _s[killid]._type == Stone::JIANG)
{
return canMoveChe(moveid, killid, row, col);
}
GetRowCol(row1, col1, moveid);
int r = relation(row1, col1, row, col);
if (r != 1 || r != 10) {
return false;
}
if (col < 3 || col > 5) {
return false;
}
if (isBottomSide(moveid)) {
if (row < 7) {
return false;
}
}
else {
if (row > 2) {
return false;
}
}
return true;
}
bool SceneGame::canMove(int moveid, int row, int col, int killid)
{
Chess* s =_c->at(moveid);
switch (s->_type)
{
case Chess::CHE:
return canMoveChe(moveid, row, col);
case Chess::MA:
return canMoveMa(moveid, row, col);
case Chess::PAO:
// 炮有两种走法，走直线（吃） 和 跳子（不吃）
return canMovePao(moveid, row, col, killid);
case Chess::BING:
return canMoveBing(moveid, row, col);
case Chess::JIANG:
return canMoveJiang(moveid, row, col, killid);
case Chess::SHI:
return canMoveShi(moveid, row, col);
case Chess::XIANG:
return canMoveXiang(moveid, row, col);
break;
}
return false;
}
bool SceneGame::canMoveJiang(int moveid, int row, int col, int killid)
{
Chess *s = _c->at(moveid);
//将照面
if (killid != -1)
{
Chess *kill = _c->at(killid);
if (kill->_type == Chess::JIANG)
{
return canMoveChe(moveid, row, col);
}
}
int dRow = abs(s->_row - row);
int dCol = abs(s->_col - col);
int d = dRow * 10 + dCol;
if (d != 1 && d != 10 && d != 11)
return false;
if (col < 3 || col > 5) return false;
#if IS_NET
if (s->_red)
#endif
{
if (row < 0 || row > 2) return false;
if (d == 11)
{
bool crossline = (s->_col == 3 && (s->_row == 0 || s->_row == 2)) || ((s->_col == 5) && (s->_row == 0 || s->_row == 2)) ||
(s->_col == 4 && s->_row == 1);
if (!crossline)
{
return false;
}
}
}
#if IS_NET
else
{
if (row < 7 || row > 9) return false;
if (d == 11)
{
bool crossline = (s->_col == 3 && (s->_row == 7 || s->_row == 9)) || ((s->_col == 5) && (s->_row == 7 || s->_row == 9)) ||
(s->_col == 4 && s->_row == 8);
if (!crossline)
{
return false;
}
}
}
#endif
return true;
}
bool Board::canMove(int moveid, int killid, int row, int col)
{
// 如果moveid和killid颜色相同，则不能移动，还需要换选择
if (_s[moveid]._red == _s[killid]._red) {
_selectid = killid;
update();
return false;
}
switch (_s[moveid]._type) {
case Stone::JIANG:
return canMoveJiang(moveid, killid, row, col);
case Stone::SHI:
return canMoveShi(moveid, killid, row, col);
case Stone::XIANG:
return canMoveXiang(moveid, killid, row, col);
case Stone::CHE:
return canMoveChe(moveid, killid, row, col);
case Stone::MA:
return canMoveMa(moveid, killid, row, col);
case Stone::PAO:
return canMovePao(moveid, killid, row, col);
case Stone::BING:
return canMoveBing(moveid, killid, row, col);
}
return true;
}
