/// <summary>
/// Creates a new tile switch from a selected region in a tilemap and adds it to the collection.
/// </summary>
/// <param name="select">The selection in the tilemap.</param>
/// <param name="tilemap">The tilemap to create the tile switch from.</param>
public void AddNew(Overlay.Selection select, Tilemap tilemap)
{
bool alternate = false;
if (treeView.SelectedNode != null &&
treeView.SelectedNode.Nodes.Count == 0 &&
treeView.SelectedNode.Parent == null)
{
var result = MessageBox.Show("Create as an alternate tile switch?",
"LAZY SHELL", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
alternate = result == DialogResult.Yes;
}
if (!alternate && !AddNew())
{
return;
}
if (alternate && !AddNewAlternate())
{
return;
}
if (!alternate)
{
this.x.Value = select.X / 16;
this.y.Value = select.Y / 16;
this.width.Value = select.Width / 16;
this.height.Value = select.Height / 16;
}
bool[] empty = new bool[3];
byte[][] tilemaps = new byte[3][];
int width = alternate ? TileSwitch.Width : select.Width / 16;
int height = alternate ? TileSwitch.Height : select.Height / 16;
for (int l = 0; l < 3; l++)
{
if (l < 2)
{
tilemaps[l] = new byte[(width * height) * 2];
}
else
{
tilemaps[l] = new byte[width * height];
}
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
int tileX = select.Location.X + (x * 16);
int tileY = select.Location.Y + (y * 16);
int tile = tilemap.GetTileNum(l, tileX, tileY);
if (tile != 0)
{
empty[l] = false;
}
int index = y * width + x;
if (l < 2)
{
Bits.SetShort(tilemaps[l], index * 2, (ushort)tile);
}
else
{
tilemaps[l][index] = (byte)tile;
}
}
}
if (!alternate)
{
layers.SetItemChecked(l, !empty[l]);
layers.SelectedIndex = -1;
TileSwitch.Tilemaps_bytesA[l] = tilemaps[l];
}
else
{
TileSwitch.Tilemaps_bytesB[l] = tilemaps[l];
}
}
if (!alternate)
{
TileSwitch.TilemapA = new AreaTilemap(area, tileset, TileSwitch, false);
}
else
{
TileSwitch.TilemapB = new AreaTilemap(area, tileset, TileSwitch, true);
}
}
private void InitializeVariables()
{
selection = new Overlay.Selection();
collision = Collision.Instance;
tileset = new OverlapTileset();
}
