* 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: 4090d01f SPIGOT-5047: Correct slot types for 1.14 inventories e8c08362 SPIGOT-5046: World#getLoadedChunks returning inaccessible cached chunks. d445af3b SPIGOT-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
103 lines
5.1 KiB
Diff
103 lines
5.1 KiB
Diff
From d5e814c18e143aed265a482153e16b4d874af317 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Mon, 17 Sep 2018 23:05:31 -0400
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Subject: [PATCH] Support Overriding World Seeds
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Allows you to add to paper.yml
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seed-overrides:
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world_name: some seed value
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This will ignore every where a seed is set/created/loaded and force
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a world to use the specified seed.
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This seed will end up being saved to the world data file, so it is
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a permanent change in that it won't go back if you remove it from paper.yml
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diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
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index 833659bbb2..ffb18902ff 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
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@@ -11,6 +11,7 @@ import java.lang.reflect.Modifier;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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+import java.util.Set;
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import java.util.concurrent.TimeUnit;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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@@ -20,6 +21,7 @@ import com.google.common.collect.Lists;
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import net.minecraft.server.MinecraftServer;
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import org.bukkit.Bukkit;
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import org.bukkit.command.Command;
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+import org.bukkit.configuration.ConfigurationSection;
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import org.bukkit.configuration.InvalidConfigurationException;
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import org.bukkit.configuration.file.YamlConfiguration;
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import co.aikar.timings.Timings;
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@@ -334,4 +336,23 @@ public class PaperConfig {
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}
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tabSpamLimit = getInt("settings.spam-limiter.tab-spam-limit", tabSpamLimit);
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}
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+
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+ public static Map<String, Long> seedOverride = new java.util.HashMap<>();
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+ private static void worldSeedOverrides() {
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+ ConfigurationSection seeds = config.getConfigurationSection("seed-overrides");
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+ if (seeds != null) {
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+ TimingsManager.hiddenConfigs.add("seed-overrides");
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+ for (String key : seeds.getKeys(false)) {
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+ String seedString = seeds.getString(key);
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+ long seed;
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+ try {
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+ seed = Long.parseLong(seedString);
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+ } catch (Exception e) {
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+ seed = (long) seedString.hashCode();
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+ }
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+ log("Seed Override: " + key + " => " + seed);
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+ seedOverride.put(key, seed);
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+ }
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+ }
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+ }
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}
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diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index e5c148c481..74cdf4945f 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
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+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -363,7 +363,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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this.convertWorld(name); // Run conversion now
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org.bukkit.generator.ChunkGenerator gen = this.server.getGenerator(name);
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- WorldSettings worldsettings = new WorldSettings(i, this.getGamemode(), this.getGenerateStructures(), this.isHardcore(), worldtype);
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+ WorldSettings worldsettings = new WorldSettings(com.destroystokyo.paper.PaperConfig.seedOverride.getOrDefault(name, i), this.getGamemode(), this.getGenerateStructures(), this.isHardcore(), worldtype); // Paper
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worldsettings.setGeneratorSettings(jsonelement);
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if (j == 0) {
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diff --git a/src/main/java/net/minecraft/server/WorldData.java b/src/main/java/net/minecraft/server/WorldData.java
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index ace2643bea..d4b0cca23b 100644
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--- a/src/main/java/net/minecraft/server/WorldData.java
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+++ b/src/main/java/net/minecraft/server/WorldData.java
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@@ -116,7 +116,7 @@ public class WorldData {
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this.d = nbttagcompound2.getBoolean("Snapshot");
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}
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- this.e = nbttagcompound.getLong("RandomSeed");
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+ this.e = com.destroystokyo.paper.PaperConfig.seedOverride.getOrDefault(nbttagcompound.getString("LevelName"), nbttagcompound.getLong("RandomSeed")); // Paper
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if (nbttagcompound.hasKeyOfType("generatorName", 8)) {
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String s = nbttagcompound.getString("generatorName");
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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index d316652ffb..e564688ca2 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@@ -985,7 +985,7 @@ public final class CraftServer implements Server {
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WorldSettings worldSettings;
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// See MinecraftServer.a(String, String, long, WorldType, JsonElement)
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if (worlddata == null) {
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- worldSettings = new WorldSettings(creator.seed(), EnumGamemode.getById(getDefaultGameMode().getValue()), generateStructures, hardcore, type);
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+ worldSettings = new WorldSettings(com.destroystokyo.paper.PaperConfig.seedOverride.getOrDefault(name, creator.seed()), EnumGamemode.getById(getDefaultGameMode().getValue()), generateStructures, hardcore, type); // Paper
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JsonElement parsedSettings = new JsonParser().parse(creator.generatorSettings());
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if (parsedSettings.isJsonObject()) {
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worldSettings.setGeneratorSettings(parsedSettings.getAsJsonObject());
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--
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2.21.0
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