lgbot: review fixes: drift reset after pauses, player-like acceleration, sticky targets with hysteresis, wall backoff; plugin glue tests

Co-Authored-By: Claude Opus 5.5 <[email protected]>

tools/lgbot_setup.py

@@ -147,11 +147,14 @@ def refuse_impostor(status_text):
     return False
 
 
+REFUSED = 3
+
+
 def apply(st, old_aim):
     run = server()
     status = run("status")
     if refuse_impostor(status):
-        return 1
+        return REFUSED
     bot_in = bot_present(status)
     for cmd in build_commands(st, readd=(not bot_in or st["aim"] != old_aim), bot_in=bot_in):
         run(cmd)
@@ -162,7 +165,7 @@ def apply(st, old_aim):
 
 def main(argv, input_fn=input):
     arg = argv[1] if len(argv) > 1 else ""
-    st = load_state()
+    st = load_state(STATE)
     if arg == "off":
         run = server()
         if refuse_impostor(run("status")):
@@ -187,8 +190,10 @@ def main(argv, input_fn=input):
     except (EOFError, KeyboardInterrupt):
         print("\ncancelled, nothing changed")
         return 1
-    save_state(STATE, new)
-    return apply(new, old_aim=st["aim"])
+    rc = apply(new, old_aim=st["aim"])
+    if rc != REFUSED:  # saved even if the bot didn't show up (server restarting): --last retries
+        save_state(STATE, new)
+    return rc
 
 
 if __name__ == "__main__":