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https://github.com/PaperMC/Paper.git
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Upstream has released updates that appear 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: 37262de8 PR-812: Add Registry#match(String) d6b40162 SPIGOT-4569: Add more BlockData API f9691891 PR-809: Throw a more clear error for BlockIterators with zero direction, add Vector#isZero() 91e79e19 PR-804: Added methods to get translation keys for materials, itemstacks and more 426b00d3 PR-795: Add new BiomeParameterPoint passed to BiomeProvider#getBiome 0e91ea52 SPIGOT-7224: Add events for brewing stands and campfires starting their actions CraftBukkit Changes: a50301aa5 Fix issues with fluid tag conversion and fluid #isTagged 6aeb5e4c3 SPIGOT-4569: Implement more BlockData API 7dbf862c2 PR-1131: Added methods to get translation keys for materials, itemstacks and more 7167588b1 PR-1117: Add new BiomeParameterPoint passed to BiomeProvider#getBiome 7c44152eb SPIGOT-7224: Add events for brewing stands and campfires starting their actions
79 lines
4.9 KiB
Diff
79 lines
4.9 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: lukas81298 <lukas81298@gommehd.net>
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Date: Fri, 22 Jan 2021 21:50:18 +0100
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Subject: [PATCH] optimized dirt and snow spreading
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diff --git a/src/main/java/net/minecraft/world/level/block/SpreadingSnowyDirtBlock.java b/src/main/java/net/minecraft/world/level/block/SpreadingSnowyDirtBlock.java
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index 61783f17b655cbb6430d22fb3a81931ab3ea130c..af46c05a34292d271fd4a809398e6b299e10b12b 100644
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--- a/src/main/java/net/minecraft/world/level/block/SpreadingSnowyDirtBlock.java
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+++ b/src/main/java/net/minecraft/world/level/block/SpreadingSnowyDirtBlock.java
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@@ -18,8 +18,13 @@ public abstract class SpreadingSnowyDirtBlock extends SnowyDirtBlock {
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}
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private static boolean canBeGrass(BlockState state, LevelReader world, BlockPos pos) {
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+ // Paper start
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+ return canBeGrass(world.getChunk(pos), state, world, pos);
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+ }
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+ private static boolean canBeGrass(net.minecraft.world.level.chunk.ChunkAccess chunk, BlockState state, LevelReader world, BlockPos pos) {
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+ // Paper end
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BlockPos blockposition1 = pos.above();
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- BlockState iblockdata1 = world.getBlockState(blockposition1);
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+ BlockState iblockdata1 = chunk.getBlockState(blockposition1); // Paper
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if (iblockdata1.is(Blocks.SNOW) && (Integer) iblockdata1.getValue(SnowLayerBlock.LAYERS) == 1) {
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return true;
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@@ -33,15 +38,27 @@ public abstract class SpreadingSnowyDirtBlock extends SnowyDirtBlock {
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}
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private static boolean canPropagate(BlockState state, LevelReader world, BlockPos pos) {
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+ // Paper start
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+ return canPropagate(world.getChunk(pos), state, world, pos);
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+ }
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+
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+ private static boolean canPropagate(net.minecraft.world.level.chunk.ChunkAccess chunk, BlockState state, LevelReader world, BlockPos pos) {
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+ // Paper end
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BlockPos blockposition1 = pos.above();
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- return SpreadingSnowyDirtBlock.canBeGrass(state, world, pos) && !world.getFluidState(blockposition1).is(FluidTags.WATER);
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+ return SpreadingSnowyDirtBlock.canBeGrass(chunk, state, world, pos) && !chunk.getFluidState(blockposition1).is(FluidTags.WATER); // Paper
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}
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@Override
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public void randomTick(BlockState state, ServerLevel world, BlockPos pos, RandomSource random) {
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if (this instanceof GrassBlock && world.paperConfig().tickRates.grassSpread != 1 && (world.paperConfig().tickRates.grassSpread < 1 || (MinecraftServer.currentTick + pos.hashCode()) % world.paperConfig().tickRates.grassSpread != 0)) { return; } // Paper
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- if (!SpreadingSnowyDirtBlock.canBeGrass(state, world, pos)) {
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+ // Paper start
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+ net.minecraft.world.level.chunk.ChunkAccess cachedBlockChunk = world.getChunkIfLoaded(pos);
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+ if (cachedBlockChunk == null) { // Is this needed?
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+ return;
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+ }
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+ if (!SpreadingSnowyDirtBlock.canBeGrass(cachedBlockChunk, state, world, pos)) {
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+ // Paper end
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// CraftBukkit start
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if (org.bukkit.craftbukkit.event.CraftEventFactory.callBlockFadeEvent(world, pos, Blocks.DIRT.defaultBlockState()).isCancelled()) {
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return;
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@@ -54,9 +71,19 @@ public abstract class SpreadingSnowyDirtBlock extends SnowyDirtBlock {
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for (int i = 0; i < 4; ++i) {
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BlockPos blockposition1 = pos.offset(random.nextInt(3) - 1, random.nextInt(5) - 3, random.nextInt(3) - 1);
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-
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- if (world.getBlockState(blockposition1).is(Blocks.DIRT) && SpreadingSnowyDirtBlock.canPropagate(iblockdata1, world, blockposition1)) {
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- org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockSpreadEvent(world, pos, blockposition1, (BlockState) iblockdata1.setValue(SpreadingSnowyDirtBlock.SNOWY, world.getBlockState(blockposition1.above()).is(Blocks.SNOW))); // CraftBukkit
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+ // Paper start
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+ if (pos.getX() == blockposition1.getX() && pos.getY() == blockposition1.getY() && pos.getZ() == blockposition1.getZ()) {
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+ continue;
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+ }
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+ net.minecraft.world.level.chunk.ChunkAccess access;
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+ if (cachedBlockChunk.locX == blockposition1.getX() >> 4 && cachedBlockChunk.locZ == blockposition1.getZ() >> 4) {
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+ access = cachedBlockChunk;
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+ } else {
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+ access = world.getChunkAt(blockposition1);
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+ }
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+ if (access.getBlockState(blockposition1).is(Blocks.DIRT) && SpreadingSnowyDirtBlock.canPropagate(access, iblockdata1, world, blockposition1)) {
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+ org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockSpreadEvent(world, pos, blockposition1, (BlockState) iblockdata1.setValue(SpreadingSnowyDirtBlock.SNOWY, access.getBlockState(blockposition1.above()).is(Blocks.SNOW))); // CraftBukkit
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+ // Paper end
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}
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}
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}
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