From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: William Blake Galbreath Date: Sun, 23 Aug 2020 20:59:00 +0200 Subject: [PATCH] Climbing should not bypass cramming gamerule diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java index afc637476380da272e61c10663dc77b30901c03a..247b30b2b2edbb1043b6385039ba830dea877c55 100644 --- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java +++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java @@ -77,6 +77,11 @@ public class PaperWorldConfig { wanderingTraderSpawnChanceMax = getInt("wandering-trader.spawn-chance-max", wanderingTraderSpawnChanceMax); } + public boolean fixClimbingBypassingCrammingRule = false; + private void fixClimbingBypassingCrammingRule() { + fixClimbingBypassingCrammingRule = getBoolean("fix-climbing-bypassing-cramming-rule", fixClimbingBypassingCrammingRule); + } + public short keepLoadedRange; private void keepLoadedRange() { keepLoadedRange = (short) (getInt("keep-spawn-loaded-range", Math.min(spigotConfig.viewDistance, 10)) * 16); diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java index c3b05e73f9f42bdc2ab5d43fa905dd4cf5e39440..3ca07887bc67587cd820556d160037ca62c32c10 100644 --- a/src/main/java/net/minecraft/world/entity/Entity.java +++ b/src/main/java/net/minecraft/world/entity/Entity.java @@ -1704,6 +1704,12 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, n } public boolean isPushable() { + // Paper start + return isCollidable(false); + } + + public boolean isCollidable(boolean ignoreClimbing) { + // Paper end return false; } diff --git a/src/main/java/net/minecraft/world/entity/EntitySelector.java b/src/main/java/net/minecraft/world/entity/EntitySelector.java index 8fb89326395a7e70982c0d757b506565e98b12a4..a060cca08631fb42041e3a79a9abc422fe7757af 100644 --- a/src/main/java/net/minecraft/world/entity/EntitySelector.java +++ b/src/main/java/net/minecraft/world/entity/EntitySelector.java @@ -44,11 +44,17 @@ public final class EntitySelector { } public static Predicate pushableBy(Entity entity) { + // Paper start - ignoreClimbing param + return pushable(entity, false); + } + + public static Predicate pushable(Entity entity, boolean ignoreClimbing) { + // Paper end Team scoreboardteambase = entity.getTeam(); Team.CollisionRule scoreboardteambase_enumteampush = scoreboardteambase == null ? Team.CollisionRule.ALWAYS : scoreboardteambase.getCollisionRule(); return (Predicate) (scoreboardteambase_enumteampush == Team.CollisionRule.NEVER ? Predicates.alwaysFalse() : EntitySelector.NO_SPECTATORS.and((entity1) -> { - if (!entity1.canCollideWithBukkit(entity) || !entity.canCollideWithBukkit(entity1)) { // CraftBukkit - collidable API + if (!entity1.isCollidable(ignoreClimbing) || !entity1.canCollideWithBukkit(entity) || !entity.canCollideWithBukkit(entity1)) { // CraftBukkit - collidable API // Paper - isCollidable return false; } else if (entity.level.isClientSide && (!(entity1 instanceof Player) || !((Player) entity1).isLocalPlayer())) { return false; diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java index 8781b3ac40f214974ebb3e06c789f1717735d3a6..19ef1b2814270b9385ea15a89dac8c2613a672ee 100644 --- a/src/main/java/net/minecraft/world/entity/LivingEntity.java +++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java @@ -3271,7 +3271,7 @@ public abstract class LivingEntity extends Entity { return; } // Paper end - don't run getEntities if we're not going to use its result - List list = this.level.getEntities(this, this.getBoundingBox(), EntitySelector.pushableBy(this)); + List list = this.level.getEntities(this, this.getBoundingBox(), EntitySelector.pushable(this, level.paperConfig.fixClimbingBypassingCrammingRule)); // Paper - fix climbing bypassing cramming rule if (!list.isEmpty()) { // Paper - move up @@ -3438,9 +3438,16 @@ public abstract class LivingEntity extends Entity { return !this.isRemoved() && this.collides; // CraftBukkit } + // Paper start @Override public boolean isPushable() { - return this.isAlive() && !this.isSpectator() && !this.onClimbable() && this.collides; // CraftBukkit + return this.isCollidable(level.paperConfig.fixClimbingBypassingCrammingRule); + } + + @Override + public boolean isCollidable(boolean ignoreClimbing) { + return this.isAlive() && !this.isSpectator() && (ignoreClimbing || !this.onClimbable()) && this.collides; // CraftBukkit + // Paper end } // CraftBukkit start - collidable API diff --git a/src/main/java/net/minecraft/world/entity/ambient/Bat.java b/src/main/java/net/minecraft/world/entity/ambient/Bat.java index 7a7b566d781560a85e184a0e67977ba75e6262c5..4716ece9bd1db50c87ccadc44d9ea3c43e741338 100644 --- a/src/main/java/net/minecraft/world/entity/ambient/Bat.java +++ b/src/main/java/net/minecraft/world/entity/ambient/Bat.java @@ -83,7 +83,7 @@ public class Bat extends AmbientCreature { } @Override - public boolean isPushable() { + public boolean isCollidable(boolean ignoreClimbing) { // Paper return false; } diff --git a/src/main/java/net/minecraft/world/entity/animal/Parrot.java b/src/main/java/net/minecraft/world/entity/animal/Parrot.java index 23f87848b42d180c94b5659b184a768a756deed8..345fe87d5d6c3883c28d2c1b34d1020e18864d97 100644 --- a/src/main/java/net/minecraft/world/entity/animal/Parrot.java +++ b/src/main/java/net/minecraft/world/entity/animal/Parrot.java @@ -380,8 +380,8 @@ public class Parrot extends ShoulderRidingEntity implements FlyingAnimal { } @Override - public boolean isPushable() { - return super.isPushable(); // CraftBukkit - collidable API + public boolean isCollidable(boolean ignoreClimbing) { // Paper + return super.isCollidable(ignoreClimbing); // CraftBukkit - collidable API // Paper } @Override diff --git a/src/main/java/net/minecraft/world/entity/animal/horse/AbstractHorse.java b/src/main/java/net/minecraft/world/entity/animal/horse/AbstractHorse.java index c9e0d66443387f3f3e3999ee84d523550f48f573..d9699a422164c30a8386a8042202e1a8bc0ab2b0 100644 --- a/src/main/java/net/minecraft/world/entity/animal/horse/AbstractHorse.java +++ b/src/main/java/net/minecraft/world/entity/animal/horse/AbstractHorse.java @@ -240,7 +240,7 @@ public abstract class AbstractHorse extends Animal implements ContainerListener, } @Override - public boolean isPushable() { + public boolean isCollidable(boolean ignoreClimbing) { // Paper return !this.isVehicle(); } diff --git a/src/main/java/net/minecraft/world/entity/decoration/ArmorStand.java b/src/main/java/net/minecraft/world/entity/decoration/ArmorStand.java index 5bfec185e15a54ee5fe6eab1aa59d1963d046262..d098d9f9280d2e08596491264a46a8978aaeaca7 100644 --- a/src/main/java/net/minecraft/world/entity/decoration/ArmorStand.java +++ b/src/main/java/net/minecraft/world/entity/decoration/ArmorStand.java @@ -345,7 +345,7 @@ public class ArmorStand extends LivingEntity { } @Override - public boolean isPushable() { + public boolean isCollidable(boolean ignoreClimbing) { // Paper return false; } 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 fa889f93a5c6782957bdbf803915cb5e80e05f3e..9653b142c199c068e4d6175bcd3cbecb6465853f 100644 --- a/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java +++ b/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java @@ -149,7 +149,7 @@ public abstract class AbstractMinecart extends Entity { } @Override - public boolean isPushable() { + public boolean isCollidable(boolean ignoreClimbing) { // Paper return true; } 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 3f1059569da23bd02c00279050bf7bce7a160462..a1b93f2878e22fa1d0cad639416d2dc5b8339c73 100644 --- a/src/main/java/net/minecraft/world/entity/vehicle/Boat.java +++ b/src/main/java/net/minecraft/world/entity/vehicle/Boat.java @@ -158,7 +158,7 @@ public class Boat extends Entity { } @Override - public boolean isPushable() { + public boolean isCollidable(boolean ignoreClimbing) { // Paper return true; }