Ensure all prereqs get met before init in managers

Author: VirxEC

rlbot/managers/bot.py

@@ -78,6 +78,7 @@ def __init__(self, default_agent_id: Optional[str] = None):
     def _try_initialize(self):
         if (
             self._initialized_bot
+            or not self._has_match_settings
             or not self._has_field_info
             or not self._has_player_mapping
         ):

rlbot/managers/hivemind.py

@@ -81,6 +81,7 @@ def _try_initialize(self):
         if (
             self._initialized_bot
             or not self._has_match_settings
+            or not self._has_field_info
             or not self._has_player_mapping
         ):
             return

rlbot/managers/script.py

@@ -58,7 +58,11 @@ def __init__(self, default_agent_id: Optional[str] = None):
         self.renderer = Renderer(self._game_interface)
 
     def _try_initialize(self):
-        if self._initialized_script or not self._has_match_settings:
+        if (
+            self._initialized_script
+            or not self._has_match_settings
+            or not self._has_field_info
+        ):
             return
 
         self.logger = get_logger(self.name)