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MC-107869

Llamas often spawn in blocks during world generation in mountainous regions and die

Llamas will spawn in mountainous regions onto a block next to a wall, and since the llama hitbox is more than one wide, they start to take damage and die.

In 16w50a they still spawn with their collision box intersecting with the collision box of a block and in some situations might take damage.

3345203162932091786
/tp -193 70 176 -165 37

You might have to create a world with this seed multiple times to see the bug happening.

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Not sure if this problem is really completely fixed in 16w50a

Llamas still spawn with their collision box intersecting the collision box of a block, but they take (not always?) no damage anymore.

3345203162932091786
/tp -193 70 176 -165 37

Please reopen

Correction: Llama's hitbox is slightly less than 1 block in width. They are 0.9 x 0.9, with a height of 1.87

Cannot confirm for 1.13.

Created a surface mountains buffet world using the given seed, flew for ~100000 blocks, and llamas seemed to be spawning normally, none of them suffocating inside blocks. I know "luck" is half the battle, but I think it's expected to see a llama suffocating inside a block within 100000 blocks of the mountain biome.

Again, cannot confirm for 1.13. I don't want to assume this is fixed, though.

Still unable to reproduce for 1.13.1, llamas seem to be spawning normally. If anyone can reproduce this issue please respond.

Ben Kraft

Agnes Larsson

Confirmed

llama, spawning, suffocate, world-generation

Minecraft 16w39a, Minecraft 16w39b, Minecraft 1.11, Minecraft 16w50a, Minecraft 1.11.2, Minecraft 17w17a, Minecraft 17w17b, Minecraft 1.12, Minecraft 18w03b

Minecraft 16w41a

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