public static HashSet <Terrain> SelectTerrains(HashSet <Terrain> possibleTerrains, Color color, bool dotted)
/// Selects terrains via click or selection frame
{
Select.UpdateFrame();
HashSet <Terrain> framedTerrains = GetTerrainsInFrame(Select.frameRect, possibleTerrains);
//displaying frame
foreach (Terrain terrain in framedTerrains)
{
FrameDraw.DrawTerrainFrame(terrain, color, dotted, FrameDraw.defaultZOffset * 2);
}
//returning selected
if (Select.justReleased || (!Select.isFrame && Event.current.type == EventType.MouseUp && Event.current.button == 0 && !Event.current.alt))
{
return(framedTerrains);
}
return(null);
}
public static List <Coord> SelectTiles(Vector3 tileSize, bool dotted, Dictionary <Coord, TerrainTile> terrainsLut = null, Transform parent = null)
/// Selects tile coordinates via click or selection frame
/// Returns null if selection was not finally made
/// Could use only the terrainsLut, but that's not so intuitive
{
Select.UpdateFrame();
List <Coord> framedCoords = GetTilesInFrame(Select.frameRect, tileSize, parent);
//displaying frame
foreach (Coord coord in framedCoords)
{
FrameDraw.DrawFrame(coord, tileSize, FrameDraw.pinColor, dotted, terrainsLut, FrameDraw.defaultZOffset * 2, parent);
}
//returning selected
if (Select.justReleased || (!Select.isFrame && Event.current.type == EventType.MouseUp && Event.current.button == 0 && !Event.current.alt))
{
return(framedCoords);
}
return(null);
}