* multilines: removes the scheduled method that updated the lines every 1.8s and updates them on clientthread now. seems to have fixed the lag/fps spike that would happen after leaving client open for long time/hopping worlds. adds clipping for lines rendered on minimap Signed-off-by: PKLite <stonewall@pklite.xyz> * remove unused imports Signed-off-by: PKLite <stonewall@pklite.xyz>