Add config to disable ender dragon legacy check (#1167)

Spigot-Server-Patches/0320-Add-config-to-disable-ender-dragon-legacy-check.patch

@@ -0,0 +1,52 @@
+From 0e503db872486829a878a7fd7a36eb7ef9207579 Mon Sep 17 00:00:00 2001
+From: BillyGalbreath <Blake.Galbreath@GMail.com>
+Date: Fri, 22 Jun 2018 10:38:31 -0500
+Subject: [PATCH] Add config to disable ender dragon legacy check
+
+
+diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+index 99ad40fa3..06c54690f 100644
+--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
++++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+@@ -524,4 +524,9 @@ public class PaperWorldConfig {
+     private void shieldBlockingDelay() {
+         shieldBlockingDelay = getInt("game-mechanics.shield-blocking-delay", 5);
+     }
++
++    public boolean scanForLegacyEnderDragon = true;
++    private void scanForLegacyEnderDragon() {
++        scanForLegacyEnderDragon = getBoolean("game-mechanics.scan-for-legacy-ender-dragon", true);
++    }
+ }
+diff --git a/src/main/java/net/minecraft/server/EnderDragonBattle.java b/src/main/java/net/minecraft/server/EnderDragonBattle.java
+index ce0dcbc68..286069746 100644
+--- a/src/main/java/net/minecraft/server/EnderDragonBattle.java
++++ b/src/main/java/net/minecraft/server/EnderDragonBattle.java
+@@ -30,9 +30,12 @@ public class EnderDragonBattle {
+     private int h;
+     private int i;
+     private int j;
++    private void setDragonKilled(boolean dragonKilled) { this.k = dragonKilled; } // Paper - OBFHELPER
+     private boolean k;
+     private boolean l;
+     private UUID m;
++    private void setScanForLegacyFight(boolean scanForLegacyFight) { this.n = scanForLegacyFight; } // Paper - OBFHELPER
++    private boolean scanForLegacyFight() { return this.n; } // Paper - OBFHELPER
+     private boolean n;
+     private BlockPosition o;
+     private EnumDragonRespawn p;
+@@ -42,7 +45,10 @@ public class EnderDragonBattle {
+     public EnderDragonBattle(WorldServer worldserver, NBTTagCompound nbttagcompound) {
+         this.c = (BossBattleServer) (new BossBattleServer(new ChatMessage("entity.EnderDragon.name", new Object[0]), BossBattle.BarColor.PINK, BossBattle.BarStyle.PROGRESS)).setPlayMusic(true).c(true);
+         this.e = Lists.newArrayList();
+-        this.n = true;
++        // Paper start
++        setScanForLegacyFight(worldserver.paperConfig.scanForLegacyEnderDragon);
++        if (!scanForLegacyFight()) setDragonKilled(true);
++        // Paper end
+         this.d = worldserver;
+         if (nbttagcompound.hasKeyOfType("DragonKilled", 99)) {
+             if (nbttagcompound.b("DragonUUID")) {
+-- 
+2.17.1
+

scripts/importmcdev.sh

@@ -67,6 +67,7 @@ import DefinedStructure
 import DragonControllerLandedFlame
 import EnchantmentManager
 import Enchantments
+import EnderDragonBattle
 import EntityIllagerIllusioner
 import EntityLlama
 import EntitySquid