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2db85c553f
We will now store the world ID. It may not be used if the entity is loaded before the world in question is, but it might be used later on, should the entity come after the world. Signed-off-by: Mariell Hoversholm <proximyst@proximyst.com>
81 lines
5 KiB
Diff
81 lines
5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Mariell Hoversholm <proximyst@proximyst.com>
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Date: Sat, 14 Nov 2020 16:48:37 +0100
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Subject: [PATCH] Collision option for requiring a player participant
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diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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index d052d53771d868e6fa25d8854fc675a808722c65..c293efaa70c67d7a4227d779eac5d3a510a79ee0 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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@@ -718,6 +718,18 @@ public class PaperWorldConfig {
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}
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}
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+ public boolean onlyPlayersCollide = false;
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+ public boolean allowVehicleCollisions = true;
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+ private void onlyPlayersCollide() {
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+ onlyPlayersCollide = getBoolean("only-players-collide", onlyPlayersCollide);
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+ allowVehicleCollisions = getBoolean("allow-vehicle-collisions", allowVehicleCollisions);
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+ if (onlyPlayersCollide && !allowVehicleCollisions) {
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+ log("Collisions will only work if a player is one of the two entities colliding.");
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+ } else if (onlyPlayersCollide) {
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+ log("Collisions will only work if a player OR a vehicle is one of the two entities colliding.");
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+ }
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+ }
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+
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public int wanderingTraderSpawnMinuteTicks = 1200;
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public int wanderingTraderSpawnDayTicks = 24000;
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public int wanderingTraderSpawnChanceFailureIncrement = 25;
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diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
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index 14ada3f197e625d922c8b39ecdb1ac76e5fc49e9..bcb4ac7a3ca009b68498534eddc98d40bffeaf12 100644
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--- a/src/main/java/net/minecraft/world/entity/Entity.java
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+++ b/src/main/java/net/minecraft/world/entity/Entity.java
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@@ -1468,6 +1468,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, ne
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public void collide(Entity entity) {
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if (!this.isSameVehicle(entity)) {
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if (!entity.noclip && !this.noclip) {
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+ if (this.world.paperConfig.onlyPlayersCollide && !(entity instanceof EntityPlayer || this instanceof EntityPlayer)) return; // Paper
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double d0 = entity.locX() - this.locX();
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double d1 = entity.locZ() - this.locZ();
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double d2 = MathHelper.a(d0, d1);
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diff --git a/src/main/java/net/minecraft/world/entity/vehicle/EntityBoat.java b/src/main/java/net/minecraft/world/entity/vehicle/EntityBoat.java
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index 2609b83573e0e8532e6c4c36d4f475bf0da6a354..069076d3c7165440217a7632b089ab2aa0fbdb1d 100644
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--- a/src/main/java/net/minecraft/world/entity/vehicle/EntityBoat.java
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+++ b/src/main/java/net/minecraft/world/entity/vehicle/EntityBoat.java
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@@ -14,6 +14,7 @@ import net.minecraft.network.protocol.game.PacketPlayOutSpawnEntity;
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import net.minecraft.network.syncher.DataWatcher;
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import net.minecraft.network.syncher.DataWatcherObject;
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import net.minecraft.network.syncher.DataWatcherRegistry;
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+import net.minecraft.server.level.EntityPlayer;
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import net.minecraft.sounds.SoundEffect;
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import net.minecraft.sounds.SoundEffects;
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import net.minecraft.tags.Tag;
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@@ -230,6 +231,7 @@ public class EntityBoat extends Entity {
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@Override
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public void collide(Entity entity) {
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+ if (!this.world.paperConfig.allowVehicleCollisions && this.world.paperConfig.onlyPlayersCollide && !(entity instanceof EntityPlayer)) return; // Paper
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if (entity instanceof EntityBoat) {
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if (entity.getBoundingBox().minY < this.getBoundingBox().maxY) {
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// CraftBukkit start
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diff --git a/src/main/java/net/minecraft/world/entity/vehicle/EntityMinecartAbstract.java b/src/main/java/net/minecraft/world/entity/vehicle/EntityMinecartAbstract.java
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index 2e3ceab3e34f7756764b3471b13d48d1263ecba9..57821301ef031995e6044a17b46c70a693322455 100644
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--- a/src/main/java/net/minecraft/world/entity/vehicle/EntityMinecartAbstract.java
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+++ b/src/main/java/net/minecraft/world/entity/vehicle/EntityMinecartAbstract.java
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@@ -21,6 +21,7 @@ import net.minecraft.network.protocol.game.PacketPlayOutSpawnEntity;
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import net.minecraft.network.syncher.DataWatcher;
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import net.minecraft.network.syncher.DataWatcherObject;
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import net.minecraft.network.syncher.DataWatcherRegistry;
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+import net.minecraft.server.level.EntityPlayer;
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import net.minecraft.tags.Tag;
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import net.minecraft.tags.TagsBlock;
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import net.minecraft.util.MathHelper;
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@@ -767,6 +768,7 @@ public abstract class EntityMinecartAbstract extends Entity {
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public void collide(Entity entity) {
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if (!this.world.isClientSide) {
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if (!entity.noclip && !this.noclip) {
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+ if (!this.world.paperConfig.allowVehicleCollisions && this.world.paperConfig.onlyPlayersCollide && !(entity instanceof EntityPlayer)) return; // Paper
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if (!this.w(entity)) {
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// CraftBukkit start
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VehicleEntityCollisionEvent collisionEvent = new VehicleEntityCollisionEvent((Vehicle) this.getBukkitEntity(), entity.getBukkitEntity());
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