Readd configurable max chunk gens per tick

This commit is contained in:
Aikar 2018-07-21 17:24:18 -04:00
parent d6293c533d
commit 1db0b7ed58
19 changed files with 148 additions and 44 deletions

View file

@ -10,7 +10,7 @@ to the object directly on the Entity/TileEntity object we can directly grab.
Use that local value instead to reduce lookups in many hot places.
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index 2612d4207..b3cdc0b7d 100644
index 9e798038b..03afa1236 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -0,0 +0,0 @@ public class Chunk implements IChunkAccess {

View file

@ -0,0 +1,109 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 1 Jan 2018 16:10:24 -0500
Subject: [PATCH] Configurable Max Chunk Gens per Tick
Limit the number of generations that can occur in a single tick, forcing them
to be spread out more.
Defaulting to 10 as an average generation is going to be 3-6ms, which means 10 will
likely cause the server to lose TPS, but constrain how much.
This should result in no noticeable speed reduction in generation for servers not
lagging, and let larger servers reduce this value according to their own desires.
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 703642c0b..faa7597b3 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -0,0 +0,0 @@ public class PaperWorldConfig {
}
log("Max Chunk Sends Per Tick: " + maxChunkSendsPerTick);
}
+
+ public int maxChunkGensPerTick = 10;
+ private void maxChunkGensPerTick() {
+ maxChunkGensPerTick = getInt("max-chunk-gens-per-tick", maxChunkGensPerTick);
+ if (maxChunkGensPerTick <= 0) {
+ maxChunkGensPerTick = Integer.MAX_VALUE;
+ log("Max Chunk Gens Per Tick: Unlimited (NOT RECOMMENDED)");
+ } else {
+ log("Max Chunk Gens Per Tick: " + maxChunkGensPerTick);
+ }
+ }
}
diff --git a/src/main/java/net/minecraft/server/PlayerChunk.java b/src/main/java/net/minecraft/server/PlayerChunk.java
index 344b95233..fcd9f5491 100644
--- a/src/main/java/net/minecraft/server/PlayerChunk.java
+++ b/src/main/java/net/minecraft/server/PlayerChunk.java
@@ -0,0 +0,0 @@ public class PlayerChunk {
// CraftBukkit start - add fields
// You know the drill, https://hub.spigotmc.org/stash/projects/SPIGOT/repos/craftbukkit/browse
// All may seem good at first, but there's deeper issues if you play for a bit
+ boolean chunkExists; // Paper
private boolean loadInProgress = false;
private Runnable loadedRunnable = new Runnable() {
public void run() {
@@ -0,0 +0,0 @@ public class PlayerChunk {
this.playerChunkMap = playerchunkmap;
this.location = new ChunkCoordIntPair(i, j);
this.chunk = playerchunkmap.getWorld().getChunkProviderServer().getOrLoadChunkAt(i, j);
+ this.chunkExists = this.chunk != null || ChunkIOExecutor.hasQueuedChunkLoad(playerChunkMap.getWorld(), i, j); // Paper
markChunkUsed(); // Paper - delay chunk unloads
}
diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
index 9fd07f859..e29aaab2d 100644
--- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
+++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
@@ -0,0 +0,0 @@ public class PlayerChunkMap {
// Spigot start
org.spigotmc.SlackActivityAccountant activityAccountant = this.world.getMinecraftServer().slackActivityAccountant;
activityAccountant.startActivity(0.5);
+ int chunkGensAllowed = world.paperConfig.maxChunkGensPerTick; // Paper
// Spigot end
Iterator iterator1 = this.h.iterator();
@@ -0,0 +0,0 @@ public class PlayerChunkMap {
if (playerchunk1.f() == null) {
boolean flag = playerchunk1.a(PlayerChunkMap.b);
+ // Paper start
+ if (flag && !playerchunk1.chunkExists && chunkGensAllowed-- <= 0) {
+ continue;
+ }
+ // Paper end
if (playerchunk1.a(flag)) {
iterator1.remove();
diff --git a/src/main/java/org/bukkit/craftbukkit/chunkio/ChunkIOExecutor.java b/src/main/java/org/bukkit/craftbukkit/chunkio/ChunkIOExecutor.java
index 9aaca21a7..f50d55c8e 100644
--- a/src/main/java/org/bukkit/craftbukkit/chunkio/ChunkIOExecutor.java
+++ b/src/main/java/org/bukkit/craftbukkit/chunkio/ChunkIOExecutor.java
@@ -0,0 +0,0 @@ public class ChunkIOExecutor {
public static void tick() {
instance.finishActive();
}
+
+ // Paper start
+ public static boolean hasQueuedChunkLoad(World world, int x, int z) {
+ return instance.hasTask(new QueuedChunk(x, z, null, world, null));
+ }
+ // Paper end
}
diff --git a/src/main/java/org/bukkit/craftbukkit/util/AsynchronousExecutor.java b/src/main/java/org/bukkit/craftbukkit/util/AsynchronousExecutor.java
index 193c3621c..cf1258c55 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/AsynchronousExecutor.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/AsynchronousExecutor.java
@@ -0,0 +0,0 @@ public final class AsynchronousExecutor<P, T, C, E extends Throwable> {
public void setActiveThreads(final int coreSize) {
pool.setCorePoolSize(coreSize);
}
+
+ // Paper start
+ public boolean hasTask(P parameter) throws IllegalStateException {
+ return tasks.get(parameter) != null;
+ }
+ // Paper end
}
--

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@ -6,20 +6,21 @@ Subject: [PATCH] Configurable sprint interruption on attack
If the sprint interruption is disabled players continue sprinting when they attack entities.
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 4ca31c8eb..b07ff9587 100644
index 79df2c171..b07ff9587 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -0,0 +0,0 @@ public class PaperWorldConfig {
private void squidMaxSpawnHeight() {
squidMaxSpawnHeight = getDouble("squid-spawn-height.maximum", 0.0D);
}
+
+ public boolean disableSprintInterruptionOnAttack;
+ private void disableSprintInterruptionOnAttack() {
+ disableSprintInterruptionOnAttack = getBoolean("game-mechanics.disable-sprint-interruption-on-attack", false);
+ }
}
diff --git a/src/main/java/net/minecraft/server/EntityHuman.java b/src/main/java/net/minecraft/server/EntityHuman.java
index 65f4ea6cc..a766a1467 100644
index de1b6ac86..4aba5716c 100644
--- a/src/main/java/net/minecraft/server/EntityHuman.java
+++ b/src/main/java/net/minecraft/server/EntityHuman.java
@@ -0,0 +0,0 @@ public abstract class EntityHuman extends EntityLiving {

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@ -6,7 +6,7 @@ Subject: [PATCH] EntityShootBowEvent consumeArrow and getArrowItem API
Adds ability to get what arrow was shot, and control if it should be consumed.
diff --git a/src/main/java/net/minecraft/server/EntitySkeletonAbstract.java b/src/main/java/net/minecraft/server/EntitySkeletonAbstract.java
index c2bc8060ac..1ae967d1c0 100644
index c2bc8060a..1ae967d1c 100644
--- a/src/main/java/net/minecraft/server/EntitySkeletonAbstract.java
+++ b/src/main/java/net/minecraft/server/EntitySkeletonAbstract.java
@@ -0,0 +0,0 @@ public abstract class EntitySkeletonAbstract extends EntityMonster implements IR
@ -19,7 +19,7 @@ index c2bc8060ac..1ae967d1c0 100644
event.getProjectile().remove();
return;
diff --git a/src/main/java/net/minecraft/server/ItemBow.java b/src/main/java/net/minecraft/server/ItemBow.java
index 4aa3b6249f..c8fc180458 100644
index 4aa3b6249..c8fc18045 100644
--- a/src/main/java/net/minecraft/server/ItemBow.java
+++ b/src/main/java/net/minecraft/server/ItemBow.java
@@ -0,0 +0,0 @@ public class ItemBow extends Item {
@ -58,7 +58,7 @@ index 4aa3b6249f..c8fc180458 100644
if (itemstack1.isEmpty()) {
entityhuman.inventory.f(itemstack1);
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 8df07536f8..28b156e439 100644
index 8df07536f..28b156e43 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -0,0 +0,0 @@ public class CraftEventFactory {

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@ -9,7 +9,7 @@ the standard API is to send the packet to everyone in the world, which is ineffe
This adds a new Builder API which is much friendlier to use.
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
index c5da2cde3..4ac2d39c5 100644
index 23414c776..9e3804579 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -0,0 +0,0 @@ public class WorldServer extends World implements IAsyncTaskHandler {

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@ -13,7 +13,7 @@ Update adjacent blocks of doors, double plants, pistons and beds
when cancelling interaction.
diff --git a/src/main/java/net/minecraft/server/PlayerInteractManager.java b/src/main/java/net/minecraft/server/PlayerInteractManager.java
index e34198e4..e375e255 100644
index e34198e40..e375e2556 100644
--- a/src/main/java/net/minecraft/server/PlayerInteractManager.java
+++ b/src/main/java/net/minecraft/server/PlayerInteractManager.java
@@ -0,0 +0,0 @@ public class PlayerInteractManager {

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@ -5,7 +5,7 @@ Subject: [PATCH] Fire EntityShootBowEvent for Illusioner
diff --git a/src/main/java/net/minecraft/server/EntityIllagerIllusioner.java b/src/main/java/net/minecraft/server/EntityIllagerIllusioner.java
index d03fa6318..16c3be42e 100644
index d64664c4d..4832fdd02 100644
--- a/src/main/java/net/minecraft/server/EntityIllagerIllusioner.java
+++ b/src/main/java/net/minecraft/server/EntityIllagerIllusioner.java
@@ -0,0 +0,0 @@ public class EntityIllagerIllusioner extends EntityIllagerWizard implements IRan

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@ -6,7 +6,7 @@ Subject: [PATCH] Improve ProjectileHitEvent to include the BlockFace where the
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 28b156e439..8ac599b7a2 100644
index 28b156e43..8ac599b7a 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -0,0 +0,0 @@ public class CraftEventFactory {

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@ -7,7 +7,7 @@ Allows you to determine why an inventory was closed, enabling plugin developers
to "confirm" things based on if it was player triggered close or not.
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index f31524eb02..2612d4207f 100644
index ac90ca802..9e798038b 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -0,0 +0,0 @@ public class Chunk implements IChunkAccess {
@ -29,7 +29,7 @@ index f31524eb02..2612d4207f 100644
}
}
diff --git a/src/main/java/net/minecraft/server/EntityHuman.java b/src/main/java/net/minecraft/server/EntityHuman.java
index 4aba5716ce..d84bb0e40c 100644
index 4aba5716c..d84bb0e40 100644
--- a/src/main/java/net/minecraft/server/EntityHuman.java
+++ b/src/main/java/net/minecraft/server/EntityHuman.java
@@ -0,0 +0,0 @@ public abstract class EntityHuman extends EntityLiving {
@ -56,7 +56,7 @@ index 4aba5716ce..d84bb0e40c 100644
this.activeContainer = this.defaultContainer;
}
diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
index 5db6e07640..99c638857b 100644
index 5db6e0764..99c638857 100644
--- a/src/main/java/net/minecraft/server/EntityPlayer.java
+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
@@ -0,0 +0,0 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
@ -110,7 +110,7 @@ index 5db6e07640..99c638857b 100644
this.m();
}
diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index 067f7b9908..97b315bca0 100644
index 067f7b990..97b315bca 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -0,0 +0,0 @@ public class PlayerConnection implements PacketListenerPlayIn, ITickable {
@ -123,7 +123,7 @@ index 067f7b9908..97b315bca0 100644
this.player.m();
}
diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
index 879780c5b1..907f0232bf 100644
index 879780c5b..907f0232b 100644
--- a/src/main/java/net/minecraft/server/PlayerList.java
+++ b/src/main/java/net/minecraft/server/PlayerList.java
@@ -0,0 +0,0 @@ public abstract class PlayerList {
@ -136,7 +136,7 @@ index 879780c5b1..907f0232bf 100644
PlayerQuitEvent playerQuitEvent = new PlayerQuitEvent(cserver.getPlayer(entityplayer), "\u00A7e" + entityplayer.getName() + " left the game");
cserver.getPluginManager().callEvent(playerQuitEvent);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
index 4b9ecb4a62..b602a5d1b9 100644
index 4b9ecb4a6..b602a5d1b 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
@@ -0,0 +0,0 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
@ -155,7 +155,7 @@ index 4b9ecb4a62..b602a5d1b9 100644
public boolean isBlocking() {
return getHandle().isBlocking();
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 60bc6d3316..b25980027b 100644
index 60bc6d331..b25980027 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -0,0 +0,0 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
@ -168,7 +168,7 @@ index 60bc6d3316..b25980027b 100644
// Check if the fromWorld and toWorld are the same.
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 8ac599b7a2..cf398cd250 100644
index 8ac599b7a..cf398cd25 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -0,0 +0,0 @@ public class CraftEventFactory {

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@ -5,7 +5,7 @@ Subject: [PATCH] Load version history at server start
diff --git a/src/main/java/net/minecraft/server/DedicatedServer.java b/src/main/java/net/minecraft/server/DedicatedServer.java
index 927cbeedcd..ae7a8c1046 100644
index 927cbeedc..ae7a8c104 100644
--- a/src/main/java/net/minecraft/server/DedicatedServer.java
+++ b/src/main/java/net/minecraft/server/DedicatedServer.java
@@ -0,0 +0,0 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer

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@ -7,30 +7,18 @@ I don't know why upstream made only the minimum height configurable but
whatever
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 703642c0b..a33c55f41 100644
index faa7597b3..fddd52caf 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -0,0 +0,0 @@ public class PaperWorldConfig {
log("Max Chunk Gens Per Tick: " + maxChunkGensPerTick);
}
log("Max Chunk Sends Per Tick: " + maxChunkSendsPerTick);
}
+
+ public int maxChunkGensPerTick = 10;
+ private void maxChunkGensPerTick() {
+ maxChunkGensPerTick = getInt("max-chunk-gens-per-tick", maxChunkGensPerTick);
+ if (maxChunkGensPerTick <= 0) {
+ maxChunkGensPerTick = Integer.MAX_VALUE;
+ log("Max Chunk Gens Per Tick: Unlimited (NOT RECOMMENDED)");
+ } else {
+ log("Max Chunk Gens Per Tick: " + maxChunkGensPerTick);
+ }
+ }
+
+ public double squidMaxSpawnHeight;
+ private void squidMaxSpawnHeight() {
+ squidMaxSpawnHeight = getDouble("squid-spawn-height.maximum", 0.0D);
+ }
+
}
diff --git a/src/main/java/net/minecraft/server/EntitySquid.java b/src/main/java/net/minecraft/server/EntitySquid.java
index ffc6d0b68..70b251210 100644

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@ -6,7 +6,7 @@ Subject: [PATCH] Player.setPlayerProfile API
This can be useful for changing name or skins after a player has logged in.
diff --git a/src/main/java/net/minecraft/server/EntityHuman.java b/src/main/java/net/minecraft/server/EntityHuman.java
index 4fb300468..65f4ea6cc 100644
index 98fdfcb60..de1b6ac86 100644
--- a/src/main/java/net/minecraft/server/EntityHuman.java
+++ b/src/main/java/net/minecraft/server/EntityHuman.java
@@ -0,0 +0,0 @@ public abstract class EntityHuman extends EntityLiving {

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@ -8,7 +8,7 @@ These are a critical sign that somethin went wrong, and you've lost some data...
We should kind of know about these things you know.
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
index d6d3ffa6f..2c5004e61 100644
index 44d867663..fcb5f68f8 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -0,0 +0,0 @@ public class WorldServer extends World implements IAsyncTaskHandler {

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@ -5,7 +5,7 @@ Subject: [PATCH] Toggleable player crits, helps mitigate hacked clients.
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index a33c55f41..4ca31c8eb 100644
index fddd52caf..79df2c171 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -0,0 +0,0 @@ public class PaperWorldConfig {
@ -21,7 +21,7 @@ index a33c55f41..4ca31c8eb 100644
private void allChunksAreSlimeChunks() {
allChunksAreSlimeChunks = getBoolean("all-chunks-are-slime-chunks", false);
diff --git a/src/main/java/net/minecraft/server/EntityHuman.java b/src/main/java/net/minecraft/server/EntityHuman.java
index ae4dd621d..4fb300468 100644
index 28688f2ac..98fdfcb60 100644
--- a/src/main/java/net/minecraft/server/EntityHuman.java
+++ b/src/main/java/net/minecraft/server/EntityHuman.java
@@ -0,0 +0,0 @@ public abstract class EntityHuman extends EntityLiving {

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@ -6,7 +6,7 @@ Subject: [PATCH] WitchConsumePotionEvent
Fires when a witch consumes the potion in their hand
diff --git a/src/main/java/net/minecraft/server/EntityWitch.java b/src/main/java/net/minecraft/server/EntityWitch.java
index 71d8b6f8f..cf0669589 100644
index 524d84c5b..c77328e76 100644
--- a/src/main/java/net/minecraft/server/EntityWitch.java
+++ b/src/main/java/net/minecraft/server/EntityWitch.java
@@ -0,0 +0,0 @@ public class EntityWitch extends EntityMonster implements IRangedEntity {

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@ -5,7 +5,7 @@ Subject: [PATCH] WitchReadyPotionEvent
diff --git a/src/main/java/net/minecraft/server/EntityWitch.java b/src/main/java/net/minecraft/server/EntityWitch.java
index 59f3f4404..45b6e2b7b 100644
index 2d8e307e7..b6f4ec842 100644
--- a/src/main/java/net/minecraft/server/EntityWitch.java
+++ b/src/main/java/net/minecraft/server/EntityWitch.java
@@ -0,0 +0,0 @@ public class EntityWitch extends EntityMonster implements IRangedEntity {

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@ -6,7 +6,7 @@ Subject: [PATCH] WitchThrowPotionEvent
Fired when a witch throws a potion at a player
diff --git a/src/main/java/net/minecraft/server/EntityWitch.java b/src/main/java/net/minecraft/server/EntityWitch.java
index cf0669589..59f3f4404 100644
index c77328e76..2d8e307e7 100644
--- a/src/main/java/net/minecraft/server/EntityWitch.java
+++ b/src/main/java/net/minecraft/server/EntityWitch.java
@@ -0,0 +0,0 @@ public class EntityWitch extends EntityMonster implements IRangedEntity {

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@ -9,7 +9,7 @@ In Offline Mode, will return an Offline UUID
This is a more performant way to obtain a UUID for a name than loading an OfflinePlayer
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index d605e5792..0b361d82f 100644
index b1d3f2a5e..f3050b126 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -0,0 +0,0 @@ public final class CraftServer implements Server {

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@ -69,8 +69,14 @@ for f in $files; do
fi
done
import NBTList
import NBTBase
# Temporarily add new NMS dev imports here before you run paper patch
# but after you have paper rb'd your changes, remove the line from this file before committing.
# we do not need any lines added to this file
# import FileName
set -e
cd "$workdir/Spigot/Spigot-Server/"