refactor(server): tighten flag thresholds, add movement log

Adjusted range checks for flag handling:
- Changed `lentime<=5` to `lentime<6`.
- Updated `lentime<=10` to `lentime<12`.
- Modified `lentime<8` to `lentime<6`.

These tweaks refine the decision logic for flag acquisition, ensuring more consistent behavior at boundary values.

Added a debug print statement to log each player's current position and target destination, aiding in troubleshooting movement decisions.

CTF/backend/server.py

@@ -215,16 +215,16 @@ def plan_next_actions(req):
         if p["hasFlag"]:
             dest,temp = myMap.closest_in_range(p["posX"],p["posY"],my_targets)
             f,lentime = myMap.closest_in_range(p["posX"],p["posY"],regard_list)
-            if (f is not None) and (lentime<=5):
+            if f is not None and lentime<6:
                 dest = (f[0],f[1])
         elif p["name"] in player_to_flag_assign:
             dest = player_to_flag_assign[p["name"]]
             f,lentime = myMap.closest_in_range(p["posX"],p["posY"],regard_list)
-            if f is not None and lentime<=10:
+            if f is not None and lentime<12:
                 dest = (f[0],f[1])
             else :
                 f,lentime = myMap.closest_in_range(p["posX"],p["posY"],pretend_list)
-                if f is not None and lentime<8:
+                if f is not None and lentime<6:
                     dest = (f[0],f[1])
         else:
             f,temp = myMap.closest_in_range(p["posX"],p["posY"],regard_list)
@@ -240,6 +240,7 @@ def plan_next_actions(req):
                         dest = (f[0],f[1])
                     else:
                         continue
+        print(f"Player {p['name']} at ({p['posX']},{p['posY']}) moving towards ({dest[0]},{dest[1]})")
         player_moves[p["name"]] = myMap.guideance(p["posX"],p["posY"],dest[0],dest[1])
     return player_moves