Paper/Spigot-Server-Patches/0397-Optimize-call-to-getFluid-for-explosions.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BrodyBeckwith <brody@beckwith.dev>
Date: Tue, 14 Jan 2020 17:49:03 -0500
Subject: [PATCH] Optimize call to getFluid for explosions


diff --git a/src/main/java/net/minecraft/server/Explosion.java b/src/main/java/net/minecraft/server/Explosion.java
index 471b48a52d564cb4989d211188f5c5b561ac7827..a552cc5bebb1a70db2e679a514769d0ad791ad68 100644
--- a/src/main/java/net/minecraft/server/Explosion.java
+++ b/src/main/java/net/minecraft/server/Explosion.java
@@ -125,7 +125,7 @@ public class Explosion {
                         for (float f1 = 0.3F; f > 0.0F; f -= 0.22500001F) {
                             BlockPosition blockposition = new BlockPosition(d4, d5, d6);
                             IBlockData iblockdata = this.world.getType(blockposition);
-                            Fluid fluid = this.world.getFluid(blockposition);
+                            Fluid fluid = iblockdata.getFluid(); // Paper
                             Optional<Float> optional = this.l.a(this, this.world, blockposition, iblockdata, fluid);
 
                             if (optional.isPresent()) {