Disable crystal-portal proximity check

patches/server/0129-Disable-crystal-portal-proximity-check.patch

@@ -0,0 +1,64 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Bluemangoo <[email protected]>
+Date: Fri, 19 Jul 2024 15:04:03 +0800
+Subject: [PATCH] Disable crystal-portal proximity check
+
+
+diff --git a/src/main/java/net/minecraft/world/item/EndCrystalItem.java b/src/main/java/net/minecraft/world/item/EndCrystalItem.java
+index 5f51e64cb0611a4ba6bdcdcacbcba1063a7f3a5c..29c9543a1afa03b2d2864d366d526029c0f4f0d4 100644
+--- a/src/main/java/net/minecraft/world/item/EndCrystalItem.java
++++ b/src/main/java/net/minecraft/world/item/EndCrystalItem.java
+@@ -30,7 +30,7 @@ public class EndCrystalItem extends Item {
+         if (!iblockdata.is(Blocks.OBSIDIAN) && !iblockdata.is(Blocks.BEDROCK)) {
+             return InteractionResult.FAIL;
+         } else {
+-            BlockPos blockposition1 = blockposition.above(); final BlockPos aboveBlockPosition = blockposition1; // Paper - OBFHELPER
++            BlockPos blockposition1 = blockposition.above(); // final BlockPos aboveBlockPosition = blockposition1; // Paper - OBFHELPER // Leaves
+
+             if (!world.isEmptyBlock(blockposition1)) {
+                 return InteractionResult.FAIL;
+@@ -58,7 +58,8 @@ public class EndCrystalItem extends Item {
+                         EndDragonFight enderdragonbattle = ((ServerLevel) world).getDragonFight();
+
+                         if (enderdragonbattle != null) {
+-                            enderdragonbattle.tryRespawn(aboveBlockPosition); // Paper - Perf: Do crystal-portal proximity check before entity lookup
++                            // enderdragonbattle.tryRespawn(aboveBlockPosition); // Paper - Perf: Do crystal-portal proximity check before entity lookup
++                            enderdragonbattle.tryRespawn(); // Leaves
+                         }
+                     }
+
+diff --git a/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java b/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java
+index 478cba8137d153fe922ca7f402d306d8c12bcb31..cf76806da53ad2e34074744e97f081b37be65a10 100644
+--- a/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java
++++ b/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java
+@@ -617,12 +617,14 @@ public class EndDragonFight {
+     }
+
+     public boolean tryRespawn() { // CraftBukkit - return boolean
++        /* Leaves
+         // Paper start - Perf: Do crystal-portal proximity check before entity lookup
+         return this.tryRespawn(null);
+     }
+
+     public boolean tryRespawn(@Nullable BlockPos placedEndCrystalPos) { // placedEndCrystalPos is null if the tryRespawn() call was not caused by a placed end crystal
+         // Paper end - Perf: Do crystal-portal proximity check before entity lookup
++         */
+         if (this.dragonKilled && this.respawnStage == null) {
+             BlockPos blockposition = this.portalLocation;
+
+@@ -640,6 +642,7 @@ public class EndDragonFight {
+                 blockposition = this.portalLocation;
+             }
+
++            /* Leaves
+             // Paper start - Perf: Do crystal-portal proximity check before entity lookup
+             if (placedEndCrystalPos != null) {
+                 // The end crystal must be 0 or 1 higher than the portal origin
+@@ -655,6 +658,7 @@ public class EndDragonFight {
+                 }
+             }
+             // Paper end - Perf: Do crystal-portal proximity check before entity lookup
++             */
+
+             List<EndCrystal> list = Lists.newArrayList();
+             BlockPos blockposition1 = blockposition.above(1);