Paper/patches/server/0579-Collision-option-for-requiring-a-player-participant.patch

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2021-06-11 14:02:28 +02:00
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Mariell Hoversholm <proximyst@proximyst.com>
Date: Sat, 14 Nov 2020 16:48:37 +0100
Subject: [PATCH] Collision option for requiring a player participant
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
2021-11-27 11:42:09 +01:00
index 79c8618eb1300239d457013c44d47277e2962904..a1c0b9770f4f9b84778db9b42c097af146485420 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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@@ -82,6 +82,18 @@ public class PaperWorldConfig {
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}
}
+ public boolean onlyPlayersCollide = false;
+ public boolean allowVehicleCollisions = true;
+ private void onlyPlayersCollide() {
+ onlyPlayersCollide = getBoolean("only-players-collide", onlyPlayersCollide);
+ allowVehicleCollisions = getBoolean("allow-vehicle-collisions", allowVehicleCollisions);
+ if (onlyPlayersCollide && !allowVehicleCollisions) {
+ log("Collisions will only work if a player is one of the two entities colliding.");
+ } else if (onlyPlayersCollide) {
+ log("Collisions will only work if a player OR a vehicle is one of the two entities colliding.");
+ }
+ }
+
public int wanderingTraderSpawnMinuteTicks = 1200;
public int wanderingTraderSpawnDayTicks = 24000;
public int wanderingTraderSpawnChanceFailureIncrement = 25;
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index dd99c2cff98ee6815444127701de181a84f0e4be..2299f0724a23bec984b51b54a7b029fb7a61caef 100644
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--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -1615,6 +1615,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, i
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public void push(Entity entity) {
if (!this.isPassengerOfSameVehicle(entity)) {
if (!entity.noPhysics && !this.noPhysics) {
+ if (this.level.paperConfig.onlyPlayersCollide && !(entity instanceof ServerPlayer || this instanceof ServerPlayer)) return; // Paper
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
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index 75cff07051d3b81d37926fb1da50af5ba27c34dc..ad49dcc3473fbad306d21cbac4600574e80220a7 100644
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--- a/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java
+++ b/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java
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@@ -832,6 +832,7 @@ public abstract class AbstractMinecart extends Entity {
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public void push(Entity entity) {
if (!this.level.isClientSide) {
if (!entity.noPhysics && !this.noPhysics) {
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+ if (!this.level.paperConfig.allowVehicleCollisions && this.level.paperConfig.onlyPlayersCollide && !(entity instanceof Player)) return; // Paper
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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
2021-11-24 19:27:25 +01:00
index b4516094996c80886b8d7af599ba7c3d4229ba9d..c3d111204601270b57389e1f85456a9e2ada4629 100644
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--- a/src/main/java/net/minecraft/world/entity/vehicle/Boat.java
+++ b/src/main/java/net/minecraft/world/entity/vehicle/Boat.java
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@@ -240,6 +240,7 @@ public class Boat extends Entity {
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@Override
public void push(Entity entity) {
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+ if (!this.level.paperConfig.allowVehicleCollisions && this.level.paperConfig.onlyPlayersCollide && !(entity instanceof Player)) return; // Paper
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if (entity instanceof Boat) {
if (entity.getBoundingBox().minY < this.getBoundingBox().maxY) {
// CraftBukkit start