Clear categoryMap on reload to reload EMI correctly#4683
Merged
jurrejelle merged 1 commit intoGregTechCEu:1.20.1from Feb 23, 2026
Merged
Clear categoryMap on reload to reload EMI correctly#4683jurrejelle merged 1 commit intoGregTechCEu:1.20.1from
jurrejelle merged 1 commit intoGregTechCEu:1.20.1from
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EMI reads from categoryMap Fixes GregTechCEu#4682
YoungOnionMC
approved these changes
Feb 23, 2026
YoungOnionMC
added
type: bugfix
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What
Adds a categoryMap.clear() in the /reload flow to clear the categoryMap, which is necessary for EMI to refresh properly. EMI reads its data from categoryMap
Fixes #4682
Implementation Details
I need a context in which categoryMap is accessible, so I added a beginStagingRecipes method to GTRecipeType which then calls additionHandler.beginStaging in the body, instead of calling the additionHandler directly from the KubeJSPlugin or the mixin.
Outcome
/reload correctly populates EMI now
How Was This Tested
Fresh instance with GT 7.5.2, EMI, and KubeJS, single kubejs script with a simple recipe.
Additional Information
Bug was introduced in #3981 by the deletion of GTRecipeLookup, which still called this.recipeType.getCategoryMap().clear();
The new RecipeDB system never deleted categoryMap.