Paper/Spigot-Server-Patches/0041-Disable-explosion-knockback.patch

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From 3af943e6034e05afb56355211d24a9fe2c9c994c Mon Sep 17 00:00:00 2001
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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
index 095f3b6..491a8a7 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -221,4 +221,9 @@ public class PaperWorldConfig {
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lavaFlowSpeedNormal = getInt("lava-flow-speed.normal", 30);
lavaFlowSpeedNether = getInt("lava-flow-speed.nether", 10);
}
+
+ 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
index 569ab24..da52fe7 100644
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--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -855,12 +855,14 @@ public abstract class EntityLiving extends Entity {
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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);
} else if (damagesource instanceof EntityDamageSource && ((EntityDamageSource) damagesource).x()) {
this.world.broadcastEntityEffect(this, (byte) 33);
} else {
+ if (!knockbackCancelled) // Paper - Disable explosion knockback
this.world.broadcastEntityEffect(this, (byte) 2);
}
@@ -884,6 +886,8 @@ public abstract class EntityLiving extends Entity {
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}
}
+ if (knockbackCancelled) this.world.broadcastEntityEffect(this, (byte) 2); // Paper - Disable explosion knockback
+
if (this.getHealth() <= 0.0F) {
SoundEffect soundeffect = this.bS();
diff --git a/src/main/java/net/minecraft/server/Explosion.java b/src/main/java/net/minecraft/server/Explosion.java
index 5bb2510..418ee29 100644
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--- a/src/main/java/net/minecraft/server/Explosion.java
+++ b/src/main/java/net/minecraft/server/Explosion.java
@@ -145,7 +145,7 @@ public class Explosion {
double d14 = 1.0D;
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
}
entity.motX += d8 * d14;
@@ -154,7 +154,7 @@ public class Explosion {
if (entity instanceof EntityHuman) {
EntityHuman entityhuman = (EntityHuman) entity;
- if (!entityhuman.isSpectator() && (!entityhuman.l_() || !entityhuman.abilities.isFlying)) {
+ if (!entityhuman.isSpectator() && (!entityhuman.l_() && !world.paperConfig.disableExplosionKnockback|| !entityhuman.abilities.isFlying)) { // Paper - Disable explosion knockback
this.k.put(entityhuman, new Vec3D(d8 * d13, d9 * d13, d10 * d13));
}
}
--
2.7.4
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