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* Updated Upstream (Bukkit/CraftBukkit) Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 45690fe9 SPIGOT-5047: Correct slot types for 1.14 inventories CraftBukkit Changes:4090d01fSPIGOT-5047: Correct slot types for 1.14 inventoriese8c08362SPIGOT-5046: World#getLoadedChunks returning inaccessible cached chunks.d445af3bSPIGOT-5067: Add item meta for 1.14 spawn eggs * Bring Chunk load checks in-line with spigot As of the last upstream merge spigot now checks ticket level status when returning loaded chunks for a world from api. Now our checks will respect that decision. * Fix spawn ticket levels Vanilla would keep the inner chunks of spawn available for ticking, however my changes made all chunks non-ticking. Resolve by changing ticket levels for spawn chunks inside the border to respect this behavior. * Make World#getChunkIfLoadedImmediately return only entity ticking chunks Mojang appears to be using chunks with level > 33 (non-ticking chunks) as cached chunks and not actually loaded chunks. * Bring all loaded checks in line with spigot Loaded chunks must be at least border chunks, or level <= 33
35 lines
2.2 KiB
Diff
35 lines
2.2 KiB
Diff
From 07a2f95c2ab988ea1f153d1bcedcff297bd2257d Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Wed, 12 Sep 2018 21:12:57 -0400
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Subject: [PATCH] Prevent mob spawning from loading/generating chunks
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also prevents if out of world border bounds
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diff --git a/src/main/java/net/minecraft/server/SpawnerCreature.java b/src/main/java/net/minecraft/server/SpawnerCreature.java
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index 5da0f2211b..94d7bca09d 100644
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--- a/src/main/java/net/minecraft/server/SpawnerCreature.java
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+++ b/src/main/java/net/minecraft/server/SpawnerCreature.java
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@@ -25,9 +25,9 @@ public final class SpawnerCreature {
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int l = blockposition1.getZ();
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if (k >= 1) {
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- IBlockData iblockdata = chunk.getType(blockposition1);
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+ IBlockData iblockdata = world.getTypeIfLoadedAndInBounds(blockposition1); // Paper - don't load chunks for mob spawn
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- if (!iblockdata.isOccluding(chunk, blockposition1)) {
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+ if (iblockdata != null && !iblockdata.isOccluding(chunk, blockposition1)) { // Paper - don't load chunks for mob spawn
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BlockPosition.MutableBlockPosition blockposition_mutableblockposition = new BlockPosition.MutableBlockPosition();
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int i1 = 0;
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@@ -52,7 +52,7 @@ public final class SpawnerCreature {
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float f1 = (float) k1 + 0.5F;
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EntityHuman entityhuman = world.a((double) f, (double) f1, -1.0D);
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- if (entityhuman != null && entityhuman.e((double) f, (double) k, (double) f1) > 576.0D && !blockposition.a((IPosition) (new Vec3D((double) f, (double) k, (double) f1)), 24.0D)) {
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+ if (entityhuman != null && entityhuman.e((double) f, (double) k, (double) f1) > 576.0D && !blockposition.a((IPosition) (new Vec3D((double) f, (double) k, (double) f1)), 24.0D) && world.isLoadedAndInBounds(blockposition_mutableblockposition)) { // Paper - don't load chunks for mob spawn
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ChunkCoordIntPair chunkcoordintpair = new ChunkCoordIntPair(blockposition_mutableblockposition);
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if (Objects.equals(chunkcoordintpair, chunk.getPos()) || world.getChunkProvider().a(chunkcoordintpair)) {
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--
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2.21.0
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