Add methods to change entity physics (#10334)

1 files changed, 100 insertions, 0 deletions

diff --git a/patches/server/0800-Add-EntityToggleSitEvent.patch b/patches/server/0800-Add-EntityToggleSitEvent.patch
new file mode 100644
index 0000000000..e149e09cf1
--- /dev/null
+++ b/patches/server/0800-Add-EntityToggleSitEvent.patch
@@ -0,0 +1,100 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: KyGuy2002 <IEatBeans#1165>
+Date: Fri, 11 Mar 2022 15:33:10 +0000
+Subject: [PATCH] Add EntityToggleSitEvent
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/TamableAnimal.java b/src/main/java/net/minecraft/world/entity/TamableAnimal.java
+index 4d893c445af2b6dc74d5ad731b69eb5a488817b4..e4550d3ac8d93e0dd9a54e41fbbbef2ef9d4f55e 100644
+--- a/src/main/java/net/minecraft/world/entity/TamableAnimal.java
++++ b/src/main/java/net/minecraft/world/entity/TamableAnimal.java
+@@ -67,7 +67,7 @@ public abstract class TamableAnimal extends Animal implements OwnableEntity {
+         }
+ 
+         this.orderedToSit = nbt.getBoolean("Sitting");
+-        this.setInSittingPose(this.orderedToSit);
++        this.setInSittingPose(this.orderedToSit, false); // Paper - Add EntityToggleSitEvent
+     }
+ 
+     @Override
+@@ -125,6 +125,12 @@ public abstract class TamableAnimal extends Animal implements OwnableEntity {
+     }
+ 
+     public void setInSittingPose(boolean inSittingPose) {
++    // Paper start - Add EntityToggleSitEvent
++        this.setInSittingPose(inSittingPose, true);
++    }
++    public void setInSittingPose(boolean inSittingPose, boolean callEvent) {
++        if (callEvent && !new io.papermc.paper.event.entity.EntityToggleSitEvent(this.getBukkitEntity(), inSittingPose).callEvent()) return;
++    // Paper end - Add EntityToggleSitEvent
+         byte b = this.entityData.get(DATA_FLAGS_ID);
+         if (inSittingPose) {
+             this.entityData.set(DATA_FLAGS_ID, (byte)(b | 1));
+diff --git a/src/main/java/net/minecraft/world/entity/animal/Fox.java b/src/main/java/net/minecraft/world/entity/animal/Fox.java
+index 4c2e090a72dbd5bfb928e6ccbcedb1a25231d5b1..f7a7810fdc2f74b79fa14470493485e4b74539ab 100644
+--- a/src/main/java/net/minecraft/world/entity/animal/Fox.java
++++ b/src/main/java/net/minecraft/world/entity/animal/Fox.java
+@@ -437,7 +437,7 @@ public class Fox extends Animal implements VariantHolder<Fox.Type> {
+ 
+         this.setSleeping(nbt.getBoolean("Sleeping"));
+         this.setVariant(Fox.Type.byName(nbt.getString("Type")));
+-        this.setSitting(nbt.getBoolean("Sitting"));
++        this.setSitting(nbt.getBoolean("Sitting"), false); // Paper - Add EntityToggleSitEvent
+         this.setIsCrouching(nbt.getBoolean("Crouching"));
+         if (this.level() instanceof ServerLevel) {
+             this.setTargetGoals();
+@@ -450,6 +450,12 @@ public class Fox extends Animal implements VariantHolder<Fox.Type> {
+     }
+ 
+     public void setSitting(boolean sitting) {
++        // Paper start - Add EntityToggleSitEvent
++        this.setSitting(sitting, true);
++    }
++    public void setSitting(boolean sitting, boolean fireEvent) {
++        if (fireEvent && !new io.papermc.paper.event.entity.EntityToggleSitEvent(this.getBukkitEntity(), sitting).callEvent()) return;
++        // Paper end - Add EntityToggleSitEvent
+         this.setFlag(1, sitting);
+     }
+ 
+diff --git a/src/main/java/net/minecraft/world/entity/animal/Panda.java b/src/main/java/net/minecraft/world/entity/animal/Panda.java
+index 4abd26c7baf8f198f13dd41a3146f9ece13a4164..0297e234f17c6157cfff79420b9eeaf4e0e2c3ab 100644
+--- a/src/main/java/net/minecraft/world/entity/animal/Panda.java
++++ b/src/main/java/net/minecraft/world/entity/animal/Panda.java
+@@ -139,6 +139,7 @@ public class Panda extends Animal {
+     }
+ 
+     public void sit(boolean sitting) {
++        if (!new io.papermc.paper.event.entity.EntityToggleSitEvent(this.getBukkitEntity(), sitting).callEvent()) return; // Paper - Add EntityToggleSitEvent
+         this.setFlag(8, sitting);
+     }
+ 
+diff --git a/src/main/java/net/minecraft/world/entity/animal/camel/Camel.java b/src/main/java/net/minecraft/world/entity/animal/camel/Camel.java
+index 090d36d73b12fec59782142e2e85f17ba35dc6be..7860331b640fe48d1f2357d9f8e2e40c682b3620 100644
+--- a/src/main/java/net/minecraft/world/entity/animal/camel/Camel.java
++++ b/src/main/java/net/minecraft/world/entity/animal/camel/Camel.java
+@@ -580,7 +580,7 @@ public class Camel extends AbstractHorse implements PlayerRideableJumping, Saddl
+     }
+ 
+     public void sitDown() {
+-        if (!this.isCamelSitting()) {
++        if (!this.isCamelSitting() && new io.papermc.paper.event.entity.EntityToggleSitEvent(this.getBukkitEntity(), true).callEvent()) { // Paper - Add EntityToggleSitEvent
+             this.playSound(SoundEvents.CAMEL_SIT, 1.0F, this.getVoicePitch());
+             this.setPose(Pose.SITTING);
+             this.gameEvent(GameEvent.ENTITY_ACTION);
+@@ -589,7 +589,7 @@ public class Camel extends AbstractHorse implements PlayerRideableJumping, Saddl
+     }
+ 
+     public void standUp() {
+-        if (this.isCamelSitting()) {
++        if (this.isCamelSitting() && new io.papermc.paper.event.entity.EntityToggleSitEvent(this.getBukkitEntity(), false).callEvent()) { // Paper - Add EntityToggleSitEvent
+             this.playSound(SoundEvents.CAMEL_STAND, 1.0F, this.getVoicePitch());
+             this.setPose(Pose.STANDING);
+             this.gameEvent(GameEvent.ENTITY_ACTION);
+@@ -598,6 +598,7 @@ public class Camel extends AbstractHorse implements PlayerRideableJumping, Saddl
+     }
+ 
+     public void standUpInstantly() {
++        if (this.isCamelSitting() && !new io.papermc.paper.event.entity.EntityToggleSitEvent(this.getBukkitEntity(), false).callEvent()) return; // Paper - Add EntityToggleSitEvent
+         this.setPose(Pose.STANDING);
+         this.gameEvent(GameEvent.ENTITY_ACTION);
+         this.resetLastPoseChangeTickToFullStand(this.level().getGameTime());