Paper/Spigot-Server-Patches/0417-Fix-zero-tick-instant-grow-farms-MC-113809.patch
Shane Freeder 0f2ea04c1c
Updated Upstream (Bukkit/CraftBukkit/Spigot)
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:
af58d316 Fix javadoc warning in Firework.setShotAtAngle

CraftBukkit Changes:
e2dd6555 SPIGOT-5372: Re-add tile entity fixer due to MC-163945
1e7a197f Fix incorrect inequality in 683bae0670
db98d54d SPIGOT-5362: Suspicious stews fail isSimilar check

Spigot Changes:
56f84710 Rebuild patches
2019-10-18 17:31:01 +01:00

100 lines
5.5 KiB
Diff

From 7268f0ba68321a9c557432ee9c1735dd314830b9 Mon Sep 17 00:00:00 2001
From: Phoenix616 <mail@moep.tv>
Date: Sun, 15 Sep 2019 11:32:32 -0500
Subject: [PATCH] Fix zero-tick instant grow farms MC-113809
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 29fd49968..7ddcaeaa7 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -568,6 +568,11 @@ public class PaperWorldConfig {
disableRelativeProjectileVelocity = getBoolean("game-mechanics.disable-relative-projectile-velocity", false);
}
+ public boolean fixZeroTickInstantGrowFarms = true;
+ private void fixZeroTickInstantGrowFarms() {
+ fixZeroTickInstantGrowFarms = getBoolean("fix-zero-tick-instant-grow-farms", fixZeroTickInstantGrowFarms);
+ }
+
public boolean altItemDespawnRateEnabled;
public Map<Material, Integer> altItemDespawnRateMap;
private void altItemDespawnRate() {
diff --git a/src/main/java/net/minecraft/server/Block.java b/src/main/java/net/minecraft/server/Block.java
index e077359b0..619237d68 100644
--- a/src/main/java/net/minecraft/server/Block.java
+++ b/src/main/java/net/minecraft/server/Block.java
@@ -44,6 +44,7 @@ public class Block implements IMaterial {
private final float frictionFactor;
protected final BlockStateList<Block, IBlockData> blockStateList;
private IBlockData blockData;
+ public boolean randomTick = false; // Paper - fix MC-113809
protected final boolean v;
private final boolean g;
@Nullable
diff --git a/src/main/java/net/minecraft/server/BlockBamboo.java b/src/main/java/net/minecraft/server/BlockBamboo.java
index ffb65776c..3a9c3b54a 100644
--- a/src/main/java/net/minecraft/server/BlockBamboo.java
+++ b/src/main/java/net/minecraft/server/BlockBamboo.java
@@ -85,6 +85,7 @@ public class BlockBamboo extends Block implements IBlockFragilePlantElement {
if (!iblockdata.canPlace(world, blockposition)) {
world.b(blockposition, true);
} else if ((Integer) iblockdata.get(BlockBamboo.f) == 0) {
+ if (world.paperConfig.fixZeroTickInstantGrowFarms && !randomTick) return; // Paper - fix MC-113809
if (world.random.nextInt(Math.max(1, (int) (100.0F / world.spigotConfig.bambooModifier) * 3)) == 0 && world.isEmpty(blockposition.up()) && world.getLightLevel(blockposition.up(), 0) >= 9) { // Spigot
int i = this.b((IBlockAccess) world, blockposition) + 1;
diff --git a/src/main/java/net/minecraft/server/BlockCactus.java b/src/main/java/net/minecraft/server/BlockCactus.java
index 29f9ff6c1..124b4b4b0 100644
--- a/src/main/java/net/minecraft/server/BlockCactus.java
+++ b/src/main/java/net/minecraft/server/BlockCactus.java
@@ -21,6 +21,7 @@ public class BlockCactus extends Block {
if (!iblockdata.canPlace(world, blockposition)) {
world.b(blockposition, true);
} else {
+ if (world.paperConfig.fixZeroTickInstantGrowFarms && !randomTick) return; // Paper - fix MC-113809
BlockPosition blockposition1 = blockposition.up();
if (world.isEmpty(blockposition1)) {
diff --git a/src/main/java/net/minecraft/server/BlockChorusFlower.java b/src/main/java/net/minecraft/server/BlockChorusFlower.java
index 74fa4889f..cde2524ca 100644
--- a/src/main/java/net/minecraft/server/BlockChorusFlower.java
+++ b/src/main/java/net/minecraft/server/BlockChorusFlower.java
@@ -22,6 +22,7 @@ public class BlockChorusFlower extends Block {
if (!iblockdata.canPlace(world, blockposition)) {
world.b(blockposition, true);
} else {
+ if (world.paperConfig.fixZeroTickInstantGrowFarms && !randomTick) return; // Paper - fix MC-113809
BlockPosition blockposition1 = blockposition.up();
if (world.isEmpty(blockposition1) && blockposition1.getY() < 256) {
diff --git a/src/main/java/net/minecraft/server/BlockReed.java b/src/main/java/net/minecraft/server/BlockReed.java
index ff674a9d5..a4850c070 100644
--- a/src/main/java/net/minecraft/server/BlockReed.java
+++ b/src/main/java/net/minecraft/server/BlockReed.java
@@ -23,6 +23,7 @@ public class BlockReed extends Block {
if (!iblockdata.canPlace(world, blockposition)) {
world.b(blockposition, true);
} else if (world.isEmpty(blockposition.up())) {
+ if (world.paperConfig.fixZeroTickInstantGrowFarms && !randomTick) return; // Paper - fix MC-113809
int i;
for (i = 1; world.getType(blockposition.down(i)).getBlock() == this; ++i) {
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
index 3b0fc41be..6ade18914 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -565,7 +565,9 @@ public class WorldServer extends World {
IBlockData iblockdata = chunksection.getType(blockposition2.getX() - j, blockposition2.getY() - j1, blockposition2.getZ() - k);
if (iblockdata.q()) {
+ iblockdata.getBlock().randomTick = true; // Paper - fix MC-113809
iblockdata.b((World) this, blockposition2, this.random);
+ iblockdata.getBlock().randomTick = false; // Paper - fix MC-113809
}
Fluid fluid = iblockdata.p();
--
2.23.0