static void CreateNavTilesFromSprites()
{
Object[] objects = Selection.objects;
List <Sprite> sprites = new List <Sprite>();
for (int i = 0; i < objects.Length; i++)
{
// Only use sprites, no subclasses.
if (objects[i].GetType() == typeof(Sprite))
{
sprites.Add((Sprite)objects[i]);
}
}
if (sprites.Count == 0)
{
Debug.LogWarning("No sprites selected to create NavTiles for.");
return;
}
string path = EditorUtility.OpenFolderPanel("Choose a save location for the NavTiles", Application.dataPath, "");
path = path.Substring(path.IndexOf("Assets"));
if (string.IsNullOrEmpty(path))
{
return;
}
for (int i = 0; i < sprites.Count; i++)
{
EditorUtility.DisplayProgressBar("Creating NavTile(s)", $"Creating from {sprites[i].name}", (float)i / (sprites.Count - 1));
NavTile tile = ScriptableObject.CreateInstance <NavTile>();
tile.sprite = sprites[i];
if (AssetDatabase.LoadAssetAtPath($"{path}/{sprites[i].name}.asset", typeof(NavTile)))
{
// Create dialog to ask if User is sure they want to overwrite existing prefab.
if (EditorUtility.DisplayDialog("Are you sure?",
"A NavTile with the name '" + sprites[i].name + "' already exists. Do you want to overwrite it?",
"Yes",
"No"))
// If the user presses the yes button, create the Prefab.
{
AssetDatabase.CreateAsset(tile, $"{path}/{sprites[i].name}.asset");
}
}
else
{
AssetDatabase.CreateAsset(tile, $"{path}/{sprites[i].name}.asset");
}
}
EditorUtility.ClearProgressBar();
}
static void ConvertTiles()
{
Object[] objects = Selection.objects;
List <Tile> tiles = new List <Tile>();
for (int i = 0; i < objects.Length; i++)
{
// Only use tiles, no subclasses.
if (objects[i].GetType() == typeof(Tile))
{
tiles.Add((Tile)objects[i]);
}
}
Object[] newTiles = new Object[tiles.Count];
for (int i = 0; i < tiles.Count; i++)
{
EditorUtility.DisplayProgressBar("Converting to NavTile(s)", $"Converting {tiles[i].name}", (float)i / (tiles.Count - 1));
NavTile nTile = ScriptableObject.CreateInstance <NavTile>();
nTile.CreateFromTile(tiles[i]);
string path = AssetDatabase.GetAssetPath(tiles[i]);
Tilemap[] maps = Resources.FindObjectsOfTypeAll <Tilemap>();
for (int x = 0; x < maps.Length; x++)
{
if (maps[x].ContainsTile(tiles[i]))
{
maps[x].SwapTile(tiles[i], nTile);
}
}
AssetDatabase.CreateAsset(nTile, path);
newTiles[i] = nTile;
}
EditorUtility.ClearProgressBar();
Selection.objects = newTiles;
}