fix!: rendered meaning#7747
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BeksOmega merged 4 commits intoRaspberryPiFoundation:v11-breaksfrom Jan 10, 2024
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maribethb
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| @@ -123,7 +123,6 @@ export class Input { | |||
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| if (this.sourceBlock.rendered) { | |||
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would it be possible to just check instanceof BlockSvg then you wouldn't need to cast either? circular dependencies are the only reason i can think of you wouldn't do that but i'm hoping that doesn't apply here
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It causes circular dependencies.
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The basics
The details
Resolves
Fixes #4288
Proposed Changes
Makes it so that
renderedis constant, and is only used to check whether the block is aBlockor aBlockSvg.Reason for Changes
Makes the system easier to reason about and understand.
Test Coverage
Fixed change detectors.
Documentation
This will need docs. I have separate tasks filed for that.
Additional Information
This PR creates a pretty significant performance degredation related to
bumpNeighboursI have a separate fix in the works for that. But in an effort to keep my PRs small I'm putting that up separately.There's also more work to be removing references to
initSvgandrenderedand cleaning upinitSvg.Dependent on #7745
Breaking changes / To fix
If you are using
renderedto check whether the block is initialized or currently visible, do not do that.renderedshould only be used to tell if the block is aBlockinstance or aBlockSvginstance.If you are setting
renderedto temporarily disable rendering and improve performance, that is no longer necessary because we perform rendering batching.If you have another use case for accessing
renderedthat is not covered here, please let us know on the forum.