PaperMC/Spigot-Server-Patches/0033-Disable-explosion-knockback.patch

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From 0048c6713b2c1c206635ebefaf64a04c8b6d82ef Mon Sep 17 00:00:00 2001
2016-03-01 00:09:49 +01:00
From: Sudzzy <originmc@outlook.com>
Date: Wed, 2 Mar 2016 14:48:03 -0600
Subject: [PATCH] Disable explosion knockback
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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index f038d3f7d..25e071718 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -156,4 +156,9 @@ public class PaperWorldConfig {
optimizeExplosions = getBoolean("optimize-explosions", false);
log("Optimize explosions: " + optimizeExplosions);
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}
+
+ public boolean disableExplosionKnockback;
+ private void disableExplosionKnockback(){
+ disableExplosionKnockback = getBoolean("disable-explosion-knockback", false);
+ }
}
diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
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index 906ca1bfa..e38be6eba 100644
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--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
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@@ -1071,6 +1071,7 @@ public abstract class EntityLiving extends Entity {
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}
}
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+ boolean knockbackCancelled = world.paperConfig.disableExplosionKnockback && damagesource.isExplosion() && this instanceof EntityHuman; // Paper - Disable explosion knockback
if (flag1) {
if (flag) {
this.world.broadcastEntityEffect(this, (byte) 29);
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@@ -1089,6 +1090,7 @@ public abstract class EntityLiving extends Entity {
b0 = 2;
}
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+ if (!knockbackCancelled) // Paper - Disable explosion knockback
this.world.broadcastEntityEffect(this, b0);
}
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@@ -1112,6 +1114,8 @@ public abstract class EntityLiving extends Entity {
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}
}
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+ if (knockbackCancelled) this.world.broadcastEntityEffect(this, (byte) 2); // Paper - Disable explosion knockback
+
if (this.getHealth() <= 0.0F) {
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if (!this.f(damagesource)) {
SoundEffect soundeffect = this.getSoundDeath();
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diff --git a/src/main/java/net/minecraft/server/Explosion.java b/src/main/java/net/minecraft/server/Explosion.java
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index 069ffb141..8e134ba89 100644
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--- a/src/main/java/net/minecraft/server/Explosion.java
+++ b/src/main/java/net/minecraft/server/Explosion.java
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@@ -193,14 +193,14 @@ public class Explosion {
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double d14 = d13;
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if (entity instanceof EntityLiving) {
- d14 = EnchantmentProtection.a((EntityLiving) entity, d13);
+ d14 = entity instanceof EntityHuman && world.paperConfig.disableExplosionKnockback ? 0 : EnchantmentProtection.a((EntityLiving) entity, d13); // Paper - Disable explosion knockback
}
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entity.setMot(entity.getMot().add(d8 * d14, d9 * d14, d10 * d14));
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if (entity instanceof EntityHuman) {
EntityHuman entityhuman = (EntityHuman) entity;
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- if (!entityhuman.isSpectator() && (!entityhuman.isCreative() || !entityhuman.abilities.isFlying)) {
+ if (!entityhuman.isSpectator() && (!entityhuman.isCreative() && !world.paperConfig.disableExplosionKnockback || !entityhuman.abilities.isFlying)) { // Paper - Disable explosion knockback
this.l.put(entityhuman, new Vec3D(d8 * d13, d9 * d13, d10 * d13));
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}
}
--
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2.24.0
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