///isValidMove: Checks if the interrogated row / col is occupied by a ship or asteroid, returns true / false.
public static Boolean isValidMove(int row, int col, spaceGrid gameGrid)
{
int obstacleCheckResult = gameGrid.isObstaclePresent(row, col);
if (obstacleCheckResult == 0)
{
return(true);
}
else
{
return(false);
}
}
//spaceGrid copy constructor
public spaceGrid(spaceGrid copyGrid)
{
this.shipGrid = (AssembledShip[, ])copyGrid.shipGrid.Clone();
this.spacegrid = (bool[, ])copyGrid.spacegrid.Clone();
}
//TODO: Finish implementing this method, make design decisions on how to move a vessel.
public static void MoveShip(AssembledShip selectedShip, int destRow, int destCol, spaceGrid gameGrid)
{
//Null-Check before assigning variables based off the selectedShip and gameGrid
if (selectedShip != null && gameGrid != null)
{
//Determine current position of object (ship).
int currentRow = selectedShip.getLocationRow();
int currentCol = selectedShip.getLocationCol();
if (isValidMove(destRow, destCol, gameGrid) == true)
{
//place selectedShip in desired Col/Row
gameGrid.shipGrid[destRow, destCol] = selectedShip;
gameGrid.shipGrid[currentRow, currentCol] = null;
//set the location on each ship object
selectedShip.setLocationCol(destCol);
selectedShip.setLocationRow(destRow);
}
}
}
