bool MaximiseOwnMovementRule::applicable(Gameboard board, int player)
{
int max = -1;
int x = qrand()%8;
int y = qrand()%8;
int xstart = x;
int ystart = y;
int xmax = -1;
int ymax = -1;
Gameboard testboard;
do
{
do
{
testboard = board;
if(testboard.play(x,y,player))
{
int temp = 0;
for(int newX = 0; newX < 8; ++newX)
{
for(int newY = 0; newY < 8; ++newY)
{
if(testboard.play(newX, newY,player,true))
{
++temp;
}
}
}
if(temp > max && (!canTakeCorner(testboard, opponent(player))) && (!canGetZeroDiscs(testboard,player)))
{
max = temp;
xmax = x;
ymax = y;
}
}
y = (y+1)%8;
}while(y != ystart);
x = (x+1)%8;
}while(x != xstart);
if(max >= _borderMoves)
{
_x = xmax;
_y = ymax;
_asked = true;
}
else
{
_x = -1;
_y = -1;
_asked = false;
}
return _asked;
}
void MinimiseOpponentMovementRule::doTurn(Gameboard board, int player)
{
calculateMove(board, player);
if(_asked)
{
int x = _x;
int y = _y;
deleteMove();
emit turn(x,y);
return;
}
else
{
possibleMove move = getPossibleTurn(board, player);
if(move.possible)
{
emit turn(move.x, move.y);
}
else
{
qCritical() << "FATAL ERROR in " __FILE__ << " " << __LINE__ << ": No possible move";
}
}
}
void MaximiseOwnMovementRule::doTurn(Gameboard board, int player)
{
calculateMove(board, player);
if(_asked)
{
int x = _x;
int y = _y;
deleteMove();
emit turn(x,y);
return;
}
else
{
possibleMove move = getPossibleTurn(board, player);
if(move.possible)
{
emit turn(move.x, move.y);
}
else
{
REVERSI_ERROR_MSG("No possible move");
}
}
}
bool MinimiseOpponentMovementRule::calculateMove(Gameboard board, int player)
{
int min = 100;
int x = qrand()%8;
int y = qrand()%8;
int xstart = x;
int ystart = y;
int xmin = -1;
int ymin = -1;
int opponentPlayer = opponent(player);
Gameboard testboard;
do
{
do
{
testboard = board;
if(testboard.play(x,y,player))
{
int temp = 0;
for(int opponentX = 0; opponentX < 8; ++opponentX)
{
for(int opponentY = 0; opponentY < 8; ++opponentY)
{
if(testboard.play(opponentX, opponentY,opponentPlayer,true))
{
++temp;
}
}
}
if(temp < min && (!canTakeCorner(testboard, opponent(player))) && (!canGetZeroDiscs(testboard,player)))
{
min = temp;
xmin = x;
ymin = y;
}
}
y = (y+1)%8;
}while(y != ystart);
x = (x+1)%8;
}while(x != xstart);
if(min <= _borderMoves)
{
_x = xmin;
_y = ymin;
_asked = true;
}
else
{
_x = -1;
_y = -1;
_asked = false;
}
return _asked;
}
