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ba71c5d6e7
Fixes GH-2943
100 lines
5.6 KiB
Diff
100 lines
5.6 KiB
Diff
From 6057172216ab6a77aa85da8860d3112120659f79 Mon Sep 17 00:00:00 2001
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From: Phoenix616 <mail@moep.tv>
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Date: Sun, 15 Sep 2019 11:32:32 -0500
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Subject: [PATCH] Fix zero-tick instant grow farms MC-113809
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diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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index e790326c9..c37a0f035 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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@@ -566,6 +566,11 @@ public class PaperWorldConfig {
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disableRelativeProjectileVelocity = getBoolean("game-mechanics.disable-relative-projectile-velocity", false);
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}
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+ public boolean fixZeroTickInstantGrowFarms = true;
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+ private void fixZeroTickInstantGrowFarms() {
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+ fixZeroTickInstantGrowFarms = getBoolean("fix-zero-tick-instant-grow-farms", fixZeroTickInstantGrowFarms);
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+ }
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+
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public boolean altItemDespawnRateEnabled;
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public Map<Material, Integer> altItemDespawnRateMap;
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private void altItemDespawnRate() {
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diff --git a/src/main/java/net/minecraft/server/Block.java b/src/main/java/net/minecraft/server/Block.java
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index 540fcce1d..e29ec958b 100644
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--- a/src/main/java/net/minecraft/server/Block.java
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+++ b/src/main/java/net/minecraft/server/Block.java
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@@ -46,6 +46,7 @@ public class Block implements IMaterial {
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private final float g;
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protected final BlockStateList<Block, IBlockData> blockStateList;
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private IBlockData blockData;
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+ public boolean randomTick = false; // Paper - fix MC-113809
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protected final boolean v;
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private final boolean i;
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private final boolean j;
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diff --git a/src/main/java/net/minecraft/server/BlockBamboo.java b/src/main/java/net/minecraft/server/BlockBamboo.java
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index c482aad3e..02c548dd9 100644
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--- a/src/main/java/net/minecraft/server/BlockBamboo.java
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+++ b/src/main/java/net/minecraft/server/BlockBamboo.java
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@@ -85,6 +85,7 @@ public class BlockBamboo extends Block implements IBlockFragilePlantElement {
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if (!iblockdata.canPlace(worldserver, blockposition)) {
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worldserver.b(blockposition, true);
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} else if ((Integer) iblockdata.get(BlockBamboo.f) == 0) {
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+ if (worldserver.paperConfig.fixZeroTickInstantGrowFarms && !randomTick) return; // Paper - fix MC-113809
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if (random.nextInt(Math.max(1, (int) (100.0F / worldserver.spigotConfig.bambooModifier) * 3)) == 0 && worldserver.isEmpty(blockposition.up()) && worldserver.getLightLevel(blockposition.up(), 0) >= 9) { // Spigot
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int i = this.b(worldserver, blockposition) + 1;
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diff --git a/src/main/java/net/minecraft/server/BlockCactus.java b/src/main/java/net/minecraft/server/BlockCactus.java
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index e0974e256..3524fcb92 100644
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--- a/src/main/java/net/minecraft/server/BlockCactus.java
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+++ b/src/main/java/net/minecraft/server/BlockCactus.java
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@@ -21,6 +21,7 @@ public class BlockCactus extends Block {
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if (!iblockdata.canPlace(worldserver, blockposition)) {
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worldserver.b(blockposition, true);
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} else {
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+ if (worldserver.paperConfig.fixZeroTickInstantGrowFarms && !randomTick) return; // Paper - fix MC-113809
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BlockPosition blockposition1 = blockposition.up();
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if (worldserver.isEmpty(blockposition1)) {
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diff --git a/src/main/java/net/minecraft/server/BlockChorusFlower.java b/src/main/java/net/minecraft/server/BlockChorusFlower.java
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index d70b52cad..b624cf380 100644
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--- a/src/main/java/net/minecraft/server/BlockChorusFlower.java
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+++ b/src/main/java/net/minecraft/server/BlockChorusFlower.java
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@@ -22,6 +22,7 @@ public class BlockChorusFlower extends Block {
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if (!iblockdata.canPlace(worldserver, blockposition)) {
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worldserver.b(blockposition, true);
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} else {
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+ if (worldserver.paperConfig.fixZeroTickInstantGrowFarms && !randomTick) return; // Paper - fix MC-113809
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BlockPosition blockposition1 = blockposition.up();
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if (worldserver.isEmpty(blockposition1) && blockposition1.getY() < 256) {
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diff --git a/src/main/java/net/minecraft/server/BlockReed.java b/src/main/java/net/minecraft/server/BlockReed.java
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index 55b07444e..3bc3c5aa2 100644
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--- a/src/main/java/net/minecraft/server/BlockReed.java
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+++ b/src/main/java/net/minecraft/server/BlockReed.java
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@@ -23,6 +23,7 @@ public class BlockReed extends Block {
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if (!iblockdata.canPlace(worldserver, blockposition)) {
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worldserver.b(blockposition, true);
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} else if (worldserver.isEmpty(blockposition.up())) {
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+ if (worldserver.paperConfig.fixZeroTickInstantGrowFarms && !randomTick) return; // Paper - fix MC-113809
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int i;
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for (i = 1; worldserver.getType(blockposition.down(i)).getBlock() == this; ++i) {
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diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
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index 88cc8763f..b2d8f7b9f 100644
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--- a/src/main/java/net/minecraft/server/WorldServer.java
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+++ b/src/main/java/net/minecraft/server/WorldServer.java
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@@ -590,7 +590,9 @@ public class WorldServer extends World {
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IBlockData iblockdata = chunksection.getType(blockposition2.getX() - j, blockposition2.getY() - j1, blockposition2.getZ() - k);
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if (iblockdata.q()) {
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+ iblockdata.getBlock().randomTick = true; // Paper - fix MC-113809
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iblockdata.b(this, blockposition2, this.random);
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+ iblockdata.getBlock().randomTick = false; // Paper - fix MC-113809
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}
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Fluid fluid = iblockdata.getFluid();
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--
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2.25.0
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