From 8f0ca99a1e84af7fdde934f64af8aba054f1d202 Mon Sep 17 00:00:00 2001
From: Connor <83981186+utfunderscore@users.noreply.github.com>
Date: Tue, 29 Oct 2024 14:05:24 +0000
Subject: [PATCH] Remove entity if it passes into void, and use chunk cache to
 prevent errors in unloaded chunks

Signed-off-by: Connor <83981186+utfunderscore@users.noreply.github.com>
---
 .../pvp/entity/projectile/CustomEntityProjectile.java  | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/main/java/io/github/togar2/pvp/entity/projectile/CustomEntityProjectile.java b/src/main/java/io/github/togar2/pvp/entity/projectile/CustomEntityProjectile.java
index 4ffcf20..be8794b 100644
--- a/src/main/java/io/github/togar2/pvp/entity/projectile/CustomEntityProjectile.java
+++ b/src/main/java/io/github/togar2/pvp/entity/projectile/CustomEntityProjectile.java
@@ -14,6 +14,7 @@
 import net.minestom.server.event.entity.projectile.ProjectileUncollideEvent;
 import net.minestom.server.instance.Chunk;
 import net.minestom.server.instance.block.Block;
+import net.minestom.server.utils.chunk.ChunkCache;
 import net.minestom.server.utils.chunk.ChunkUtils;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -212,8 +213,15 @@ protected void movementTick() {
 		
 		if (!isStuck()) {
 			Vec diff = velocity.div(ServerFlag.SERVER_TICKS_PER_SECOND);
+			// Prevent entity infinitely in the void
+			if(instance.isInVoid(position)) {
+				scheduler().scheduleNextProcess(this::remove);
+				return;
+			}
+            ChunkCache blockGetter = new ChunkCache(instance, instance.getChunkAt(position), Block.AIR);
+
 			PhysicsResult physicsResult = ProjectileUtil.simulateMovement(position, diff, POINT_BOX,
-					instance.getWorldBorder(), instance, hasPhysics, previousPhysicsResult, true);
+					instance.getWorldBorder(), blockGetter, hasPhysics, previousPhysicsResult, true);
 			this.previousPhysicsResult = physicsResult;
 			
 			Pos newPosition = physicsResult.newPosition();