Entity line of sight update

patches/0108-Entity-line-of-sight-update.patch

@@ -0,0 +1,38 @@
+From 0000000000000000000000000000000000000000 Mon Jan 9 00:00:00 2025
+From: Michael <[email protected]>
+Date: Wed, 9 Jan 2025 12:34:56 +0500
+Subject: [PATCH] Update line of sight method to use Vec3D.a().
+
+diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
+index abcdef1234567890abcdef1234567890abcdef12..fedcba0987654321fedcba9876543210fedcba98 100644
+--- a/src/main/java/net/minecraft/server/EntityLiving.java
++++ b/src/main/java/net/minecraft/server/EntityLiving.java
+@@ -150,7 +150,7 @@ public class EntityLiving extends Entity {
+     public boolean hasLineOfSight(Entity entity) {
+-        final Vec3D vec = new Vec3D(this.locX, this.locY + (double) this.getHeadHeight(), this.locZ);
++        final Vec3D vec = Vec3D.a(this.locX, this.locY + (double) this.getHeadHeight(), this.locZ);
+         final double entityHeadHeight = entity.getHeadHeight();
+
+-        return this.world.rayTrace(vec, new Vec3D(entity.locX, entity.locY + (double) this.getHeadHeight(), entity.locZ)) == null;
++        return this.world.rayTrace(vec, Vec3D.a(entity.locX, entity.locY + (double) this.getHeadHeight(), entity.locZ)) == null;
+     }
+diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
+index abcdef1234567890abcdef1234567890abcdef12..fedcba0987654321fedcba9876543210fedcba98 100644
+--- a/src/main/java/net/minecraft/server/EntityPlayer.java
++++ b/src/main/java/net/minecraft/server/EntityPlayer.java
+@@ -62,7 +62,7 @@ public class EntityPlayer extends EntityLiving {
+     @Override
+     public boolean hasLineOfSight(Entity entity) {
+-        final Vec3D vec = new Vec3D(this.locX, this.locY + (double) this.getHeadHeight(), this.locZ);
++        final Vec3D vec = Vec3D.a(this.locX, this.locY + (double) this.getHeadHeight(), this.locZ);
+         final double entityHeadHeight = entity.getHeadHeight();
+
+         for (int i = 1; i <= 3; i++) {
+             double targetY = entity.locY + (entityHeadHeight / 3) * i;
+-            if (this.world.rayTrace(vec, new Vec3D(entity.locX, targetY, entity.locZ)) == null) {
++            if (this.world.rayTrace(vec, Vec3D.a(entity.locX, targetY, entity.locZ)) == null) {
+                 return true;
+             }
+         }
+         return false;
+     }