1 files changed, 42 insertions, 0 deletions
diff --git a/patches/server/0496-Collision-option-for-requiring-a-player-participant.patch b/patches/server/0496-Collision-option-for-requiring-a-player-participant.patch
new file mode 100644
index 0000000000..176ae99bc8
--- /dev/null
+++ b/patches/server/0496-Collision-option-for-requiring-a-player-participant.patch
@@ -0,0 +1,42 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Mariell Hoversholm <[email protected]>
+Date: Sat, 14 Nov 2020 16:48:37 +0100
+Subject: [PATCH] Collision option for requiring a player participant
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
+index 18cf11ddcf51e8b6251fd6df97f85e0ed15900c4..2d8c476eb9f329ee6827340b6cec26a84901c56a 100644
+--- a/src/main/java/net/minecraft/world/entity/Entity.java
++++ b/src/main/java/net/minecraft/world/entity/Entity.java
+@@ -1848,6 +1848,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
+     public void push(Entity entity) {
+         if (!this.isPassengerOfSameVehicle(entity)) {
+             if (!entity.noPhysics && !this.noPhysics) {
++                if (this.level.paperConfig().collisions.onlyPlayersCollide && !(entity instanceof ServerPlayer || this instanceof ServerPlayer)) return; // Paper - Collision option for requiring a player participant
+                 double d0 = entity.getX() - this.getX();
+                 double d1 = entity.getZ() - this.getZ();
+                 double d2 = Mth.absMax(d0, d1);
+diff --git a/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java b/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java
+index be16ab6da56d2aa2a21ee378cfc44dbb14e108b3..9a6b6120c248a57d9dc86ca215146f6de980bd0d 100644
+--- a/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java
++++ b/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java
+@@ -792,6 +792,7 @@ public abstract class AbstractMinecart extends VehicleEntity {
+     public void push(Entity entity) {
+         if (!this.level().isClientSide) {
+             if (!entity.noPhysics && !this.noPhysics) {
++                if (!this.level().paperConfig().collisions.allowVehicleCollisions && this.level().paperConfig().collisions.onlyPlayersCollide && !(entity instanceof Player)) return; // Paper - Collision option for requiring a player participant
+                 if (!this.hasPassenger(entity)) {
+                     // CraftBukkit start
+                     VehicleEntityCollisionEvent collisionEvent = new VehicleEntityCollisionEvent((Vehicle) this.getBukkitEntity(), entity.getBukkitEntity());
+diff --git a/src/main/java/net/minecraft/world/entity/vehicle/Boat.java b/src/main/java/net/minecraft/world/entity/vehicle/Boat.java
+index 0178eb918179b12d7d8eb56cd72e5bfc34cfdbaf..1ced6d60a74fac028804b3c2d938e89af4706823 100644
+--- a/src/main/java/net/minecraft/world/entity/vehicle/Boat.java
++++ b/src/main/java/net/minecraft/world/entity/vehicle/Boat.java
+@@ -207,6 +207,7 @@ public class Boat extends VehicleEntity implements VariantHolder<Boat.Type> {
+ 
+     @Override
+     public void push(Entity entity) {
++        if (!this.level().paperConfig().collisions.allowVehicleCollisions && this.level().paperConfig().collisions.onlyPlayersCollide && !(entity instanceof Player)) return; // Paper - Collision option for requiring a player participant
+         if (entity instanceof Boat) {
+             if (entity.getBoundingBox().minY < this.getBoundingBox().maxY) {
+                 // CraftBukkit start