MC-124167Disabled datapacks still override vanilla structures (e.g. igloo)
If your datapack overrides a minecraft/structures file, such as an igloo, this overriding takes effect even when the datapack is disabled.
Repro world attached. The world has a datapack that replaces the furnace that usually generates in an igloo with a sign. You are standing outside the igloo. To reproduce: run "datapack list" to verify that the pack is disabled. Then save and exit, delete all the files in the 'region' directory (so MC must regenerate terrain), and re-enter the world.
EXPECTED
you get the vanilla igloo generated in front of you, since the custom datapack is disabled
ACTUAL
you get the custom igloo (sans furnace) generated, despite the fact that the datapack is supposed to be disabled
ASIDE
igloo_bottom.nbt in Minecraft now contains two extra entities, post-flattening: a splash potion of weakness and a cactus, as item entities sitting near the brewing stand (containing another potion) and the potted cactus. this was surely introduced as a bug when the structures were updated for the flattening.
Created Issue:
disabled datapacks still override vanilla structures (e.g. igloo)
If your datapack overrides a minecraft/structures file, such as an igloo, this overriding takes effect even when the datapack is disabled.
Repro world attached. The world has a datapack that replaces the furnace that usually generates in an igloo with a sign. You are standing outside the igloo. To reproduce: run "datapack list" to verify that the pack is disabled. Then save and exit, delete all the files in the 'region' directory (so MC must regenerate terrain), and re-enter the world.
EXPECTED
you get the vanilla igloo generated in front of you, since the custom datapack is disabled
ACTUAL
you get the custom igloo (sans furnace) generated, despite the fact that the datapack is supposed to be disabled
ASIDE
igloo_bottom.nbt in Minecraft now contains two extra entities, post-flattening: a splash potion of weakness and a cactus, as item entities sitting near the brewing stand (containing another potion) and the potted cactus. this was surely introduced as a bug when the structures were updated for the flattening.
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disabled datapacks still override vanilla structures (e.g. igloo)Disabled datapacks still override vanilla structures (e.g. igloo)
Fixed.
Vanilla Igloo was generated.