16 lines
1.0 KiB
Markdown
16 lines
1.0 KiB
Markdown
## Note
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This mod no longer seems to be required as of MC 1.20.5.
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Nonetheless, interactions between mods might still cause an issue, so I will keep updating it for the time being.
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If you experience no lag spikes, you can safely remove this mod.
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## Original Description
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In vanilla minecraft, the list of resource packs is refreshed by scanning all possible sources synchronously.
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Generally, this is not a problem, but in the resource pack organizer screen, this scan is performed whenever it is resized and every twenty ticks.
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If another mod (such as respackopts) hooks into the pack scan and increases its duration even slightly, this leads to major lag spikes and makes the screen near-unusable when using more than a few packs.
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This mod fixes that issue by moving this computation to another thread and scheduling a scan task on those events instead, drastically improving perceived performance.
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Since the vanilla code is designed for synchronous execution, this can cause issues like crashes in edge cases, but worked well enough in my testing.
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