fix(mcp): Resolve add_node resource leak and duplication issues#19
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alienfrenZyNo1 wants to merge 21 commits intoCoding-Solo:mainfrom
Open
fix(mcp): Resolve add_node resource leak and duplication issues#19alienfrenZyNo1 wants to merge 21 commits intoCoding-Solo:mainfrom
alienfrenZyNo1 wants to merge 21 commits intoCoding-Solo:mainfrom
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…ion-docs Add cursor integration docs
…cript-approach Feature/bundled gdscript approach
…id-support Changed Godot tooling to make use of Godot 4 API Added Debug mode, which adds additional tests and logging to Godot tools Added tools related to 4.4's uid files for scripts and resources other fixes and changes
…nfo-tool branches
…hing Implement robust pathing with improved validation
Parameter mapping
…parameter-mapping
improves parameter mapping
Modified godot_operations.gd to add a delay before freeing the instantiated scene root, preventing both RID leaks and node duplication.
- Make JSON param optional in godot_operations.gd _init - Add explicit param validation in GDScript functions - Add delay before quit() in GDScript for potential buffer flush - Infer resave_resources success via exit code & stderr in index.ts
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Fix
add_nodeResource Leak and Duplication IssuesThis PR addresses issues encountered when using the
add_nodeMCP tool, which relies on thegodot_operations.gdscript running in headless mode.Problem:
RID allocations of type 'PN13RendererDummy14TextureStorage12DummyTextureE' were leaked at exiterrors, likely due to the instantiated scene root not being freed.scene_root.free()) resulted in duplicate nodes being added to the saved scene file. This might be due to freeing the node before theResourceSaver.save()operation fully completed in the headless environment.PackedSceneresource caused "Can't free a RefCounted object" errors.Solution:
add_nodefunction insrc/scripts/godot_operations.gdhas been modified:scene_root.free()call is reinstated to prevent the RID leak.OS.delay_msec(100)) is introduced afterResourceSaver.save()and beforescene_root.free(). This allows the save operation sufficient time to complete before the instantiated scene is freed, preventing the node duplication issue.PackedScenewas removed earlier in the debugging process.Verification:
add_nodetool after these changes..tscn) that the node is added correctly without duplicates.