public bool moveCoordinates(int inX, int inY, AIStep.MoveEnum step, out int x, out int y)
{
if (step == AIStep.MoveEnum.UP)
{
x = inX;
y = inY;
if (gameBoard.areFieldCoordinatesValid(x, y + 1))
{
y++;
return(true);
}
}
else if (step == AIStep.MoveEnum.DOWN)
{
x = inX;
y = inY;
if (gameBoard.areFieldCoordinatesValid(x, y - 1))
{
y--;
return(true);
}
}
else if (step == AIStep.MoveEnum.LEFT)
{
x = inX;
y = inY;
if (gameBoard.areFieldCoordinatesValid(x - 1, y))
{
x--;
return(true);
}
}
else if (step == AIStep.MoveEnum.RIGHT)
{
x = inX;
y = inY;
if (gameBoard.areFieldCoordinatesValid(x + 1, y))
{
x++;
return(true);
}
}
x = 0;
y = 0;
return(false);
}
private bool getTargetField(int inX, int inY, AIStep.MoveEnum step, out Field target)
{
int tx = 0, ty = 0;
bool ret = true;
target = null;
ret = moveCoordinates(inX, inY, step, out tx, out ty);
if (ret == false)
{
return(false);
}
target = m_gameBoard.getField(tx, ty) as Field;
if (target == null)
{
ret = false;
}
return(ret);
}