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https://github.com/PaperMC/Paper.git
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Updated Upstream (Bukkit/CraftBukkit/Spigot) Bukkit Changes: 2dcc44dc SPIGOT-4307: Fix hacky API for banners on shields e0fc6572 SPIGOT-4309: Add "forced" display of particles efeeab2f Add index to README.md for easier navigation f502bc6f Update to Minecraft 1.13.1 CraftBukkit Changes:d0bb0a1d
Fix some tests randomly failing997d378d
Fix client stall in specific teleportation scenariosb3dc2366
SPIGOT-4307: Fix hacky API for banners on shields2a271162
SPIGOT-4301: Fix more invalid enchants5d0d83bb
SPIGOT-4309: Add "forced" display of particlesa6772578
Add additional tests for CraftBlockDatace1af0c3
Update to Minecraft 1.13.1 Spigot Changes: 2440e189 Rebuild patches 4ecffced Update to Minecraft 1.13.1
91 lines
5.6 KiB
Diff
91 lines
5.6 KiB
Diff
From 9bea77a9d0eb0bba8a3c97c3782630e66e802bd5 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Fri, 18 Mar 2016 21:22:56 -0400
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Subject: [PATCH] Optimized Light Level Comparisons
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Use an optimized method to test if a block position meets a desired light level.
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This method benefits from returning as soon as the desired light level matches.
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diff --git a/src/main/java/net/minecraft/server/BlockCrops.java b/src/main/java/net/minecraft/server/BlockCrops.java
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index 1506c9ede0..6ae6fc3ecb 100644
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--- a/src/main/java/net/minecraft/server/BlockCrops.java
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+++ b/src/main/java/net/minecraft/server/BlockCrops.java
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@@ -44,7 +44,7 @@ public class BlockCrops extends BlockPlant implements IBlockFragilePlantElement
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public void a(IBlockData iblockdata, World world, BlockPosition blockposition, Random random) {
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super.a(iblockdata, world, blockposition, random);
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- if (world.getLightLevel(blockposition.up(), 0) >= 9) {
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+ if (world.isLightLevel(blockposition.up(), 9)) { // Paper
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int i = this.k(iblockdata);
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if (i < this.e()) {
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diff --git a/src/main/java/net/minecraft/server/BlockSapling.java b/src/main/java/net/minecraft/server/BlockSapling.java
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index 42478d1fed..7426d14cbf 100644
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--- a/src/main/java/net/minecraft/server/BlockSapling.java
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+++ b/src/main/java/net/minecraft/server/BlockSapling.java
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@@ -30,7 +30,7 @@ public class BlockSapling extends BlockPlant implements IBlockFragilePlantElemen
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public void a(IBlockData iblockdata, World world, BlockPosition blockposition, Random random) {
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super.a(iblockdata, world, blockposition, random);
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- if (world.getLightLevel(blockposition.up()) >= 9 && random.nextInt(Math.max(2, (int) (((100.0F / world.spigotConfig.saplingModifier) * 7) + 0.5F))) == 0) { // Spigot
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+ if (world.isLightLevel(blockposition.up(), 9) && random.nextInt(Math.max(2, (int) (((100.0F / world.spigotConfig.saplingModifier) * 7) + 0.5F))) == 0) { // Spigot // Paper
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// CraftBukkit start
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world.captureTreeGeneration = true;
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// CraftBukkit end
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diff --git a/src/main/java/net/minecraft/server/BlockStem.java b/src/main/java/net/minecraft/server/BlockStem.java
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index 4fc8c5d3c6..0fc39bb9fb 100644
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--- a/src/main/java/net/minecraft/server/BlockStem.java
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+++ b/src/main/java/net/minecraft/server/BlockStem.java
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@@ -27,7 +27,7 @@ public class BlockStem extends BlockPlant implements IBlockFragilePlantElement {
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public void a(IBlockData iblockdata, World world, BlockPosition blockposition, Random random) {
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super.a(iblockdata, world, blockposition, random);
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- if (world.getLightLevel(blockposition.up(), 0) >= 9) {
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+ if (world.isLightLevel(blockposition.up(), 9)) { // Paper
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float f = BlockCrops.a((Block) this, (IBlockAccess) world, blockposition);
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if (random.nextInt((int) ((100.0F / (this == Blocks.PUMPKIN_STEM ? world.spigotConfig.pumpkinModifier : world.spigotConfig.melonModifier)) * (25.0F / f)) + 1) == 0) { // Spigot
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diff --git a/src/main/java/net/minecraft/server/EntityMonster.java b/src/main/java/net/minecraft/server/EntityMonster.java
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index a3449e9a8d..5f60bf04e6 100644
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--- a/src/main/java/net/minecraft/server/EntityMonster.java
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+++ b/src/main/java/net/minecraft/server/EntityMonster.java
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@@ -65,9 +65,18 @@ public abstract class EntityMonster extends EntityCreature implements IMonster {
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if (this.world.getBrightness(EnumSkyBlock.SKY, blockposition) > this.random.nextInt(32)) {
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return false;
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} else {
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- int i = this.world.Y() ? this.world.d(blockposition, 10) : this.world.getLightLevel(blockposition);
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-
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- return i <= this.random.nextInt(8);
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+ // Paper start - optimized light check, returns faster
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+ boolean passes;
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+ if (this.world.Y()) {
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+ final int orig = world.getSkylightSubtracted();
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+ world.setSkylightSubtracted(10);
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+ passes = !this.world.isLightLevel(blockposition, this.random.nextInt(8));
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+ world.setSkylightSubtracted(orig);
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+ } else {
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+ passes = !this.world.isLightLevel(blockposition, this.random.nextInt(8));
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+ }
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+ return passes;
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+ // Paper end
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}
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}
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diff --git a/src/main/java/net/minecraft/server/EntityZombie.java b/src/main/java/net/minecraft/server/EntityZombie.java
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index 1ab3072cc3..e5170bff5b 100644
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--- a/src/main/java/net/minecraft/server/EntityZombie.java
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+++ b/src/main/java/net/minecraft/server/EntityZombie.java
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@@ -263,7 +263,7 @@ public class EntityZombie extends EntityMonster {
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int j1 = j + MathHelper.nextInt(this.random, 7, 40) * MathHelper.nextInt(this.random, -1, 1);
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int k1 = k + MathHelper.nextInt(this.random, 7, 40) * MathHelper.nextInt(this.random, -1, 1);
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- if (this.world.getType(new BlockPosition(i1, j1 - 1, k1)).q() && this.world.getLightLevel(new BlockPosition(i1, j1, k1)) < 10) {
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+ if (this.world.getType(new BlockPosition(i1, j1 - 1, k1)).q() && !this.world.isLightLevel(new BlockPosition(i1, j1, k1), 10)) { // Paper
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entityzombie.setPosition((double) i1, (double) j1, (double) k1);
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if (!this.world.isPlayerNearby((double) i1, (double) j1, (double) k1, 7.0D) && this.world.a_(entityzombie, entityzombie.getBoundingBox()) && this.world.getCubes(entityzombie, entityzombie.getBoundingBox()) && !this.world.containsLiquid(entityzombie.getBoundingBox())) {
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this.world.addEntity(entityzombie, CreatureSpawnEvent.SpawnReason.REINFORCEMENTS); // CraftBukkit
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--
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2.18.0
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