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SakuraMC/migrate/server/source/0024-Optimise-TNT-fluid-state.patch
2025-01-14 23:02:38 +00:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Samsuik <40902469+Samsuik@users.noreply.github.com>
Date: Mon, 16 Oct 2023 22:57:55 +0100
Subject: [PATCH] Optimise TNT fluid state
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index b1ae26d08f12aadea37e44221c44db6430a3a99c..a56517cb6628939e6eed4b26e5e7f8bf6fc1c7af 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -2256,7 +2256,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
return this.isInWater() || flag;
}
- void updateInWaterStateAndDoWaterCurrentPushing() {
+ protected void updateInWaterStateAndDoWaterCurrentPushing() { // Sakura
Entity entity = this.getVehicle();
if (entity instanceof AbstractBoat abstractboat) {
diff --git a/src/main/java/net/minecraft/world/entity/item/PrimedTnt.java b/src/main/java/net/minecraft/world/entity/item/PrimedTnt.java
index 712ac847cf5fbb01133da2630f942afc69c79672..00801a9396e3c128730fe75c287d7b29ad0a00df 100644
--- a/src/main/java/net/minecraft/world/entity/item/PrimedTnt.java
+++ b/src/main/java/net/minecraft/world/entity/item/PrimedTnt.java
@@ -126,6 +126,21 @@ public class PrimedTnt extends Entity implements TraceableEntity, me.samsuik.sak
return !this.isRemoved();
}
+ // Sakura start - optimise tnt fluid state
+ @Override
+ protected boolean updateInWaterStateAndDoFluidPushing() {
+ if (this.isPushedByFluid()) {
+ return super.updateInWaterStateAndDoFluidPushing();
+ } else {
+ // super method also handles lava fluid pushing
+ // we only need to search for water to negate fall distance
+ this.fluidHeight.clear();
+ this.updateInWaterStateAndDoWaterCurrentPushing();
+ return this.isInWater();
+ }
+ }
+ // Sakura end - optimise tnt fluid state
+
@Override
protected double getDefaultGravity() {
return 0.04D;