From fb3f2c1b8e1729af2efe3d6d055acf11ed99eb51 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

---
 .../world/level/ServerExplosion.java.patch      | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/paper-server/patches/sources/net/minecraft/world/level/ServerExplosion.java.patch b/paper-server/patches/sources/net/minecraft/world/level/ServerExplosion.java.patch
index d32cd7be53..0921dea01b 100644
--- a/paper-server/patches/sources/net/minecraft/world/level/ServerExplosion.java.patch
+++ b/paper-server/patches/sources/net/minecraft/world/level/ServerExplosion.java.patch
@@ -102,7 +102,16 @@
                          }
  
                          double d5 = (1.0D - d0) * (double) f2 * (double) f1;
-@@ -214,6 +256,17 @@
+@@ -204,7 +246,7 @@
+                         if (entity instanceof LivingEntity) {
+                             LivingEntity entityliving = (LivingEntity) entity;
+ 
+-                            d6 = d5 * (1.0D - entityliving.getAttributeValue(Attributes.EXPLOSION_KNOCKBACK_RESISTANCE));
++                            d6 = entity instanceof Player && this.level.paperConfig().environment.disableExplosionKnockback ? 0 : d5 * (1.0D - entityliving.getAttributeValue(Attributes.EXPLOSION_KNOCKBACK_RESISTANCE)); // Paper
+                         } else {
+                             d6 = d5;
+                         }
+@@ -214,11 +256,22 @@
                          d3 *= d6;
                          Vec3 vec3d = new Vec3(d1, d2, d3);
  
@@ -120,6 +129,12 @@
                          entity.push(vec3d);
                          if (entity instanceof Player) {
                              Player entityhuman = (Player) entity;
+ 
+-                            if (!entityhuman.isSpectator() && (!entityhuman.isCreative() || !entityhuman.getAbilities().flying)) {
++                            if (!entityhuman.isSpectator() && (!entityhuman.isCreative() || !entityhuman.getAbilities().flying) && !level.paperConfig().environment.disableExplosionKnockback) { // Paper - Option to disable explosion knockback
+                                 this.hitPlayers.put(entityhuman, vec3d);
+                             }
+                         }
 @@ -235,10 +288,62 @@
          List<ServerExplosion.StackCollector> list1 = new ArrayList();