Paper/Spigot-Server-Patches/0033-Disable-explosion-knockback.patch
Aikar 4f7a858bd6
Merge pull request #1248
c2d29a73 PlayerElytraBoostEvent (BillyGalbreath)

* pull/1248/head:
  PlayerElytraBoostEvent

Also merged paper config into parent
2018-07-23 20:29:55 -04:00

75 lines
3.7 KiB
Diff

From ebdc4a1bf59df98fa5aababccb2d3c935dde070d Mon Sep 17 00:00:00 2001
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 ae4a7cb09..f2f45ae4a 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -148,4 +148,9 @@ public class PaperWorldConfig {
optimizeExplosions = getBoolean("optimize-explosions", false);
log("Optimize explosions: " + optimizeExplosions);
}
+
+ 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 d6e9915c1..574883462 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -1004,6 +1004,7 @@ public abstract class EntityLiving extends Entity {
}
}
+ boolean knockbackCancelled = world.paperConfig.disableExplosionKnockback && damagesource.isExplosion() && this instanceof EntityHuman; // Paper - Disable explosion knockback
if (flag1) {
if (flag) {
this.world.broadcastEntityEffect(this, (byte) 29);
@@ -1020,6 +1021,7 @@ public abstract class EntityLiving extends Entity {
b0 = 2;
}
+ if (!knockbackCancelled) // Paper - Disable explosion knockback
this.world.broadcastEntityEffect(this, b0);
}
@@ -1043,6 +1045,8 @@ public abstract class EntityLiving extends Entity {
}
}
+ if (knockbackCancelled) this.world.broadcastEntityEffect(this, (byte) 2); // Paper - Disable explosion knockback
+
if (this.getHealth() <= 0.0F) {
if (!this.e(damagesource)) {
SoundEffect soundeffect = this.cs();
diff --git a/src/main/java/net/minecraft/server/Explosion.java b/src/main/java/net/minecraft/server/Explosion.java
index 18c55402d..7c676f9f3 100644
--- a/src/main/java/net/minecraft/server/Explosion.java
+++ b/src/main/java/net/minecraft/server/Explosion.java
@@ -152,7 +152,7 @@ public class Explosion {
double d14 = d13;
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;
@@ -161,7 +161,7 @@ public class Explosion {
if (entity instanceof EntityHuman) {
EntityHuman entityhuman = (EntityHuman) entity;
- if (!entityhuman.isSpectator() && (!entityhuman.u() || !entityhuman.abilities.isFlying)) {
+ if (!entityhuman.isSpectator() && (!entityhuman.u() && !world.paperConfig.disableExplosionKnockback || !entityhuman.abilities.isFlying)) { // Paper - Disable explosion knockback
this.l.put(entityhuman, new Vec3D(d8 * d13, d9 * d13, d10 * d13));
}
}
--
2.18.0