public static void GoUp(Grid grid)
{
foreach (var tile in grid.GameGrid)
{
if (tile.YPosition == 0)
{
continue;
}
var tileAbove = grid.GetTile(tile.XPosition, tile.YPosition - 1);
while (IsTileAvailable(tileAbove))
{
TileBusiness.DoFusionTile(tileAbove, tile);
}
}
}
public static void GoLeft(Grid grid)
{
foreach (var tile in grid.GameGrid)
{
if (tile.XPosition == 0)
{
continue;
}
var tileLeft = grid.GetTile(tile.XPosition - 1, tile.YPosition);
while (IsTileAvailable(tileLeft))
{
TileBusiness.DoFusionTile(tileLeft, tile);
}
}
}
public static void GoRight(Grid grid)
{
foreach (var tile in grid.GameGrid)
{
if (tile.XPosition == Grid.MAX_WIDTH - 1)
{
continue; // Based on a 4x4 grid
}
var tileAbove = grid.GetTile(tile.XPosition + 1, tile.YPosition);
while (IsTileAvailable(tileAbove))
{
TileBusiness.DoFusionTile(tileAbove, tile);
}
}
}
public static void GoDown(Grid grid)
{
foreach (var tile in grid.GameGrid)
{
if (tile.YPosition == Grid.MAX_HEIGHT - 1)
{
continue; // Based on a 4x4 grid
}
var tileBelow = grid.GetTile(tile.XPosition, tile.YPosition + 1);
while (IsTileAvailable(tileBelow))
{
TileBusiness.DoFusionTile(tileBelow, tile);
}
}
}
