public void FallGemsIntoEmptyPositions()
{
for (int x = 0; x < gridWidth; x++)
{
for (int y = 0; y < gridHeight; y++)
{
GemGridPosition gemGridPosition = grid.GetGridObject(x, y);
if (!gemGridPosition.IsEmpty())
{
// Grid Position has Gem
for (int i = y - 1; i >= 0; i--)
{
GemGridPosition nextGemGridPosition = grid.GetGridObject(x, i);
if (nextGemGridPosition.IsEmpty())
{
gemGridPosition.GetGemGrid().SetGemXY(x, i);
nextGemGridPosition.SetGemGrid(gemGridPosition.GetGemGrid());
gemGridPosition.ClearGemGrid();
gemGridPosition = nextGemGridPosition;
}
else
{
// Next Grid Position is not empty, stop looking
break;
}
}
}
}
}
}
private GemSO GetGemSO(int x, int y)
{
if (!IsValidPosition(x, y))
{
return(null);
}
GemGridPosition gemGridPosition = grid.GetGridObject(x, y);
if (gemGridPosition.GetGemGrid() == null)
{
return(null);
}
return(gemGridPosition.GetGemGrid().GetGem());
}
public void SwapGridPositions(int startX, int startY, int endX, int endY)
{
if (!IsValidPosition(startX, startY) || !IsValidPosition(endX, endY))
{
return; // Invalid Position
}
if (startX == endX && startY == endY)
{
return; // Same Position
}
GemGridPosition startGemGridPosition = grid.GetGridObject(startX, startY);
GemGridPosition endGemGridPosition = grid.GetGridObject(endX, endY);
GemGrid startGemGrid = startGemGridPosition.GetGemGrid();
GemGrid endGemGrid = endGemGridPosition.GetGemGrid();
startGemGrid.SetGemXY(endX, endY);
endGemGrid.SetGemXY(startX, startY);
startGemGridPosition.SetGemGrid(endGemGrid);
endGemGridPosition.SetGemGrid(startGemGrid);
}
