Add warning to Renderer when trying to render without calling begin_rendering first

Author: VirxEC

pyproject.toml

@@ -8,7 +8,7 @@ description = "A high performance Python interface for communicating with RLBot
 dynamic = ["version"]
 requires-python = ">= 3.11"
 dependencies = [
-    "rlbot_flatbuffers~=0.11.0",
+    "rlbot_flatbuffers~=0.11.5",
     "psutil==6.*",
 ]
 readme = "README.md"

rlbot/managers/rendering.py

@@ -84,7 +84,7 @@ def begin_rendering(self, group_id: str = DEFAULT_GROUP_ID):
         """
         Begins a new render group. All render messages added after this call will be part of this group.
         """
-        if self._group_id is not None:
+        if self.is_rendering():
             self._logger.error(
                 "begin_rendering was called twice without end_rendering."
             )
@@ -144,6 +144,13 @@ def draw(
             | flat.Rect3D
         ),
     ):
+        if not self.is_rendering():
+            self._logger.warning(
+                "Attempted to draw without a render group."
+                "Please call `begin_rendering` first, and then `end_rendering` after."
+            )
+            return
+
         self._current_renders.append(flat.RenderMessage(render))
 
     def draw_line_3d(

rlbot/version.py

@@ -1,4 +1,4 @@
-__version__ = "5.0.0-beta.13"
+__version__ = "5.0.0-beta.14"
 
 
 RESET_SEQ = "\033[0m"
@@ -15,6 +15,9 @@ def _get_color(color: int) -> str:
 )
 
 RELEASE_NOTES = {
+    "5.0.0-beta.14": """
+    - Add warning to Renderer when trying to render without calling `begin_rendering` first
+    """,
     "5.0.0-beta.13": """
     - Account for partial reads in `SocketRelay`
     - Fix managers not ensuring they have received all prerequisite data before initializing