Handle loading / unloading chunks better

mosfet/bot.py

@@ -65,21 +65,19 @@ def tick(global_state):
     target = None
 
     # make sure current chunks are loaded for physics
-    if not g.chunks.check_loaded(p, 288):
+    if not g.chunks.check_loaded(g.info.render_distance):
         if not g.chunks.loading:
             print('Loading chunks', end='', flush=True)
-            g.chunks.loading = True
+            g.chunks.loading = time.time()
         packet = serverbound.play.PositionAndLookPacket(x=p.x, feet_y=p.y, z=p.z, pitch=0, yaw=0, on_ground=True)
         g.connection.write_packet(packet, force=True)
         return
     else:
         if g.chunks.loading:
             print()
-            print('Chunks loaded.')
+            print('Chunks loaded in', round(time.time() - g.chunks.loading, 2), 's')
         g.chunks.loading = False
 
-    g.chunks.unload_chunks(p)
-
     ########## object physics ##########
     # note: it's possible the chunk data is out of date when this runs