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 19c42a9863341f1d06ad57e95049b3cd5b88aeb2..aef38974128c7986864571a3552a566ad672dccd 100644 --- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java +++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java @@ -74,6 +74,11 @@ 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 2e2effe72235bda3c9ef985840d4322551625ed8..75860a8c0373d3675e3b7e20d7b427f787ebd16b 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 42256b8c55c94f5c80834bf3a62b680b70c7cd10..a64b2043a27261cbf6b12e8185e8a91fe6ffb468 100644 --- a/src/main/java/net/minecraft/world/entity/LivingEntity.java +++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java @@ -3270,7 +3270,7 @@ 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 @@ -3437,9 +3437,16 @@ 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 9cd91a73ae1a6ad550b9482db1fb7d72d7247c6e..153194d937d210e2e4fd8864e4a3c000f85d7e2e 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 6ce4c3938fb5331b4d439c6a42a7bb5fffb1d0a0..ba58e066cca533dfed7610a730c4dd7423fe124d 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 069cdfce085909991a69ebec3004d407526d469d..5fc66d7096afcfe63eba774e1dc330ac3263e4b0 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; }