Leaf/leaf-server/minecraft-patches/features/0154-Remove-stream-in-CraftWorld-spawnParticle.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Dreeam <61569423+Dreeam-qwq@users.noreply.github.com>
Date: Wed, 29 Oct 2025 02:13:08 -0400
Subject: [PATCH] Remove stream in CraftWorld#spawnParticle


diff --git a/net/minecraft/server/level/ServerLevel.java b/net/minecraft/server/level/ServerLevel.java
index 220061621a676e5cefd6a442b40f216f6dced60c..c73d4ca35ad35b21a9df283a18928d7738c172d0 100644
--- a/net/minecraft/server/level/ServerLevel.java
+++ b/net/minecraft/server/level/ServerLevel.java
@@ -2108,7 +2108,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
 
         for (int i1 = 0; i1 < receivers.size(); i1++) { // Paper - particle API
             ServerPlayer serverPlayer = receivers.get(i1); // Paper - particle API
-            if (sender != null && !serverPlayer.getBukkitEntity().canSee(sender.getBukkitEntity())) continue; // CraftBukkit
+            if (sender != null && !serverPlayer.getBukkitEntity().canSee(sender.getBukkitEntity())) continue; // CraftBukkit // Leaf - Remove stream in CraftWorld#spawnParticle - diff on change
             if (this.sendParticles(serverPlayer, overrideLimiter, posX, posY, posZ, clientboundLevelParticlesPacket)) {
                 i++;
             }
@@ -2117,6 +2117,46 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
         return i;
     }
 
+    // Leaf start - Remove stream in CraftWorld#spawnParticle
+    // Copy from ServerLevel#sendParticlesSource
+    public <T extends ParticleOptions> void sendParticlesSourceBukkit(
+        List<org.bukkit.entity.Player> bukkitReceivers,
+        @Nullable Entity sender,
+        T type,
+        boolean overrideLimiter,
+        boolean alwaysShow,
+        double posX,
+        double posY,
+        double posZ,
+        int particleCount,
+        double xOffset,
+        double yOffset,
+        double zOffset,
+        double speed
+    ) {
+        ClientboundLevelParticlesPacket clientboundLevelParticlesPacket = new ClientboundLevelParticlesPacket(
+            type, overrideLimiter, alwaysShow, posX, posY, posZ, (float) xOffset, (float) yOffset, (float) zOffset, (float) speed, particleCount
+        );
+
+        if (bukkitReceivers == null) {
+            for (int i = 0, size = players.size(); i < size; i++) { // Paper - particle API
+                ServerPlayer serverPlayer = players.get(i); // Paper - particle API
+                if (sender != null && !serverPlayer.getBukkitEntity().canSee(sender.getBukkitEntity())) continue; // CraftBukkit
+
+                this.sendParticles(serverPlayer, overrideLimiter, posX, posY, posZ, clientboundLevelParticlesPacket);
+            }
+        } else {
+            for (int i = 0, size = bukkitReceivers.size(); i < size; i++) { // Paper - particle API
+                org.bukkit.entity.Player bukkitPlayer = bukkitReceivers.get(i); // Paper - particle API
+                ServerPlayer serverPlayer = ((org.bukkit.craftbukkit.entity.CraftPlayer) bukkitPlayer).getHandle();
+                if (sender != null && !serverPlayer.getBukkitEntity().canSee(sender.getBukkitEntity())) continue; // CraftBukkit
+
+                this.sendParticles(serverPlayer, overrideLimiter, posX, posY, posZ, clientboundLevelParticlesPacket);
+            }
+        }
+    }
+    // Leaf end - Remove stream in CraftWorld#spawnParticle
+
     public <T extends ParticleOptions> boolean sendParticles(
         ServerPlayer player,
         T particle,