private List <AxialCoord> GetNeighboursWithBubbleNumber(AxialCoord testedBubbleCoord, int bubbleNumber)
{
var neighbourAxialCoords = HexHelperService.GetNeighbours(testedBubbleCoord);
var canBeMergedNeighbourAxialCoords = new List <AxialCoord>();
foreach (var axialCoord in neighbourAxialCoords)
{
var arrayIndices = HexHelperService.GetArrayIndices(axialCoord);
//bounds check
if (arrayIndices.x >= _boardSize.x ||
arrayIndices.y >= _boardSize.y ||
arrayIndices.x < 0 ||
arrayIndices.y < 0)
{
continue;
}
//null check
if (_hexMap[arrayIndices.x, arrayIndices.y] == null)
{
continue;
}
//number check
if (_hexMap[arrayIndices.x, arrayIndices.y].bubbleNumber.Value != bubbleNumber)
{
continue;
}
canBeMergedNeighbourAxialCoords.Add(axialCoord);
}
return(canBeMergedNeighbourAxialCoords);
}
protected override void Execute(List <GameEntity> entities)
{
var boardSize = _contexts.game.boardSize.Value;
var hexMap = HexStorageService.UpdateHexMap();
for (var x = 0; x < boardSize.x; x++)
{
for (var y = 0; y < boardSize.y; y++)
{
var bubble = hexMap[x, y];
if (bubble == null)
{
continue;
}
var bubbleNumber = bubble.bubbleNumber.Value;
if (bubbleNumber < 2048)
{
continue;
}
var bubbleCoord = bubble.axialCoord.Value;
var neighbours = HexHelperService.GetNeighbours(bubbleCoord);
foreach (var neighbourCoord in neighbours)
{
var arrayIndices = HexHelperService.GetArrayIndices(neighbourCoord);
//bounds check
if (arrayIndices.x >= boardSize.x ||
arrayIndices.y >= boardSize.y ||
arrayIndices.x < 0 ||
arrayIndices.y < 0)
{
continue;
}
//null check
if (hexMap[arrayIndices.x, arrayIndices.y] == null)
{
continue;
}
ExplodeBubble(hexMap[arrayIndices.x, arrayIndices.y], false);
}
ExplodeBubble(bubble, true);
}
}
}
private bool IsConnected(AxialCoord rootCoord)
{
var ceilingCoords = _contexts.game.ceilingCoords.Value;
var visited = new bool[_boardSize.x, _boardSize.y];
for (var x = 0; x < _boardSize.x; x++)
{
for (var y = 0; y < _boardSize.y; y++)
{
visited[x, y] = false;
}
}
var queue = new Queue <AxialCoord>();
queue.Enqueue(rootCoord);
var rootIndices = HexHelperService.GetArrayIndices(rootCoord);
visited[rootIndices.x, rootIndices.y] = true;
while (queue.Count > 0)
{
var testCord = queue.Dequeue();
if (ceilingCoords.Any(c => c.Q == testCord.Q && c.R == testCord.R))
{
return(true);
}
var neighbours = HexHelperService.GetNeighbours(testCord);
foreach (var neighbourCoord in neighbours)
{
var arrayIndices = HexHelperService.GetArrayIndices(neighbourCoord);
//bounds check
if (arrayIndices.x >= _boardSize.x ||
arrayIndices.y >= _boardSize.y ||
arrayIndices.x < 0 ||
arrayIndices.y < 0)
{
continue;
}
//visited check
if (visited[arrayIndices.x, arrayIndices.y])
{
continue;
}
visited[arrayIndices.x, arrayIndices.y] = true;
//null check
if (_hexMap[arrayIndices.x, arrayIndices.y] == null)
{
continue;
}
queue.Enqueue(neighbourCoord);
}
}
return(false);
}
private List <AxialCoord> GetBubbleCluster(AxialCoord bubbleCoord)
{
var visited = new bool[_boardSize.x, _boardSize.y];
for (var x = 0; x < _boardSize.x; x++)
{
for (var y = 0; y < _boardSize.y; y++)
{
visited[x, y] = false;
}
}
var cluster = new List <AxialCoord>();
var queue = new Queue <AxialCoord>();
var rootIndices = HexHelperService.GetArrayIndices(bubbleCoord);
var rootBubble = _hexMap[rootIndices.x, rootIndices.y];
var bubbleNumber = rootBubble.bubbleNumber.Value;
cluster.Add(bubbleCoord);
queue.Enqueue(bubbleCoord);
visited[rootIndices.x, rootIndices.y] = true;
while (queue.Count > 0)
{
var testCord = queue.Dequeue();
var neighbours = HexHelperService.GetNeighbours(testCord);
foreach (var neighbourCoord in neighbours)
{
var arrayIndices = HexHelperService.GetArrayIndices(neighbourCoord);
//bounds check
if (arrayIndices.x >= _boardSize.x ||
arrayIndices.y >= _boardSize.y ||
arrayIndices.x < 0 ||
arrayIndices.y < 0)
{
continue;
}
//null check
if (_hexMap[arrayIndices.x, arrayIndices.y] == null)
{
continue;
}
//visited check
if (visited[arrayIndices.x, arrayIndices.y])
{
continue;
}
visited[arrayIndices.x, arrayIndices.y] = true;
//number check
if (_hexMap[arrayIndices.x, arrayIndices.y].bubbleNumber.Value != bubbleNumber)
{
continue;
}
queue.Enqueue(neighbourCoord);
cluster.Add(neighbourCoord);
}
}
return(cluster);
}