public MapGridObject.Type RevealGridPosition(MapGridObject mapGridObject)
{
if (mapGridObject == null)
{
return(MapGridObject.Type.Empty);
}
// Reveal this object
mapGridObject.Reveal();
// Is it an Empty grid object?
if (mapGridObject.GetGridType() == MapGridObject.Type.Empty)
{
// Is Empty, reveal connected nodes
// Keep track of nodes already checked
List <MapGridObject> alreadyCheckedNeighbourList = new List <MapGridObject>();
// Nodes queued up for checking
List <MapGridObject> checkNeighbourList = new List <MapGridObject>();
// Start checking this node
checkNeighbourList.Add(mapGridObject);
// While we have nodes to check
while (checkNeighbourList.Count > 0)
{
// Grab the first one
MapGridObject checkMapGridObject = checkNeighbourList[0];
// Remove from the queue
checkNeighbourList.RemoveAt(0);
alreadyCheckedNeighbourList.Add(checkMapGridObject);
// Cycle through all its neighbours
foreach (MapGridObject neighbour in GetNeighbourList(checkMapGridObject))
{
if (neighbour.GetGridType() != MapGridObject.Type.Mine)
{
// If not a mine, reveal it
neighbour.Reveal();
if (neighbour.GetGridType() == MapGridObject.Type.Empty)
{
// If empty, check add it to queue
if (!alreadyCheckedNeighbourList.Contains(neighbour))
{
checkNeighbourList.Add(neighbour);
}
}
}
}
}
}
if (IsEntireMapRevealed())
{
// Entire map revealed, game win!
OnEntireMapRevealed?.Invoke(this, EventArgs.Empty);
}
return(mapGridObject.GetGridType());
}
public void RevealEntireMap()
{
for (int x = 0; x < grid.GetWidth(); x++)
{
for (int y = 0; y < grid.GetHeight(); y++)
{
MapGridObject mapGridObject = grid.GetGridObject(x, y);
mapGridObject.Reveal();
}
}
}
public MapGridObject.Type RevealGridPosition(MapGridObject mapGridObject)
{
mapGridObject.Reveal();
if (mapGridObject.GetGridType() == MapGridObject.Type.Empty)
{
List <MapGridObject> alreadyCheckedNeighbourList = new List <MapGridObject>();
List <MapGridObject> checkNeighbourList = new List <MapGridObject>();
checkNeighbourList.Add(mapGridObject);
while (checkNeighbourList.Count > 0)
{
MapGridObject checkMapGridObject = checkNeighbourList[0];
checkNeighbourList.RemoveAt(0);
alreadyCheckedNeighbourList.Add(checkMapGridObject);
foreach (MapGridObject neighbour in GetNeighbourList(checkMapGridObject))
{
if (neighbour.GetGridType() != MapGridObject.Type.Mine)
{
neighbour.Reveal();
if (neighbour.GetGridType() == MapGridObject.Type.Empty)
{
if (!alreadyCheckedNeighbourList.Contains(neighbour))
{
checkNeighbourList.Add(neighbour);
}
}
}
}
}
}
if (IsEntireMapRevealed())
{
//win game
OnEnTireMapRevealed?.Invoke(this, EventArgs.Empty);
}
return(mapGridObject.GetGridType());
}
