Sneak 100 (#1553)

* Sneak 100

Fixes for #1551

Signed-off-by: liach <liach@users.noreply.github.com>

* Update mappings/net/minecraft/entity/Entity.mapping

Co-authored-by: liach <liach@users.noreply.github.com>

mappings/net/minecraft/client/input/Input.mapping

@@ -10,3 +10,4 @@ CLASS net/minecraft/class_744 net/minecraft/client/input/Input
 	METHOD method_20622 hasForwardMovement ()Z
 	METHOD method_3128 getMovementInput ()Lnet/minecraft/class_241;
 	METHOD method_3129 tick (Z)V
+		ARG 1 slowDown

mappings/net/minecraft/client/network/ClientPlayerEntity.mapping

@@ -1,6 +1,7 @@
 CLASS net/minecraft/class_746 net/minecraft/client/network/ClientPlayerEntity
 	COMMENT Represents the client's own player entity.
 	FIELD field_20663 showsDeathScreen Z
+	FIELD field_23093 inSneakingPose Z
 	FIELD field_3911 lastNauseaStrength F
 	FIELD field_3912 clientPermissionLevel I
 	FIELD field_3913 input Lnet/minecraft/class_744;
@@ -25,7 +26,7 @@ CLASS net/minecraft/class_746 net/minecraft/client/network/ClientPlayerEntity
 	FIELD field_3933 tickables Ljava/util/List;
 	FIELD field_3934 ticksToNextAutojump I
 	FIELD field_3935 ticksLeftToDoubleTapSprint I
-	FIELD field_3936 lastIsHoldingSneakKey Z
+	FIELD field_3936 lastSneaking Z
 	FIELD field_3937 client Lnet/minecraft/class_310;
 	FIELD field_3940 lastBaseY D
 	FIELD field_3941 lastYaw F
@@ -34,10 +35,15 @@ CLASS net/minecraft/class_746 net/minecraft/client/network/ClientPlayerEntity
 	FIELD field_3944 networkHandler Lnet/minecraft/class_634;
 	FIELD field_3945 activeHand Lnet/minecraft/class_1268;
 	METHOD <init> (Lnet/minecraft/class_310;Lnet/minecraft/class_638;Lnet/minecraft/class_634;Lnet/minecraft/class_3469;Lnet/minecraft/class_299;ZZ)V
+		ARG 1 client
+		ARG 2 world
+		ARG 3 networkHandler
 		ARG 4 stats
 		ARG 5 recipeBook
+		ARG 6 lastSneaking
+		ARG 7 lastSprinting
 	METHOD method_18654 updateNausea ()V
-	METHOD method_20303 isHoldingSneakKey ()Z
+	METHOD method_20303 shouldSlowDown ()Z
 	METHOD method_20623 isWalking ()Z
 	METHOD method_22119 shouldAutoJump ()Z
 	METHOD method_22120 hasMovementInput ()Z

mappings/net/minecraft/client/network/ClientPlayerInteractionManager.mapping

@@ -41,8 +41,10 @@ CLASS net/minecraft/class_636 net/minecraft/client/network/ClientPlayerInteracti
 		ARG 2 buttonId
 	METHOD method_2901 createPlayer (Lnet/minecraft/class_638;Lnet/minecraft/class_3469;Lnet/minecraft/class_299;ZZ)Lnet/minecraft/class_746;
 		ARG 1 world
-		ARG 2 stateHandler
+		ARG 2 statHandler
 		ARG 3 recipeBook
+		ARG 4 lastSneaking
+		ARG 5 lastSprinting
 	METHOD method_2902 updateBlockBreakingProgress (Lnet/minecraft/class_2338;Lnet/minecraft/class_2350;)Z
 		ARG 1 pos
 		ARG 2 direction
@@ -99,3 +101,7 @@ CLASS net/minecraft/class_636 net/minecraft/client/network/ClientPlayerInteracti
 	METHOD method_2926 hasExtendedReach ()Z
 	METHOD method_2927 tick ()V
 	METHOD method_2928 isFlyingLocked ()Z
+	METHOD method_29357 createPlayer (Lnet/minecraft/class_638;Lnet/minecraft/class_3469;Lnet/minecraft/class_299;)Lnet/minecraft/class_746;
+		ARG 1 world
+		ARG 2 statHandler
+		ARG 3 recipeBook

mappings/net/minecraft/entity/Entity.mapping

@@ -102,6 +102,14 @@ CLASS net/minecraft/class_1297 net/minecraft/entity/Entity
 		ARG 3 y
 		ARG 5 z
 	METHOD method_18276 isInSneakingPose ()Z
+		COMMENT Returns whether the entity is in a crouching pose.
+		COMMENT
+		COMMENT <p>Compared to {@link #isSneaking()}, it only makes the entity appear
+		COMMENT crouching and does not bring other effects of sneaking, such as no less
+		COMMENT obvious name label rendering, no dismounting while riding, etc.</p>
+		COMMENT
+		COMMENT <p>This is used by vanilla for non-player entities to crouch, such as
+		COMMENT for foxes and cats.</p>
 	METHOD method_18375 detach ()V
 		COMMENT Removes all the passengers and removes this entity from any vehicles it is riding.
 	METHOD method_18376 getPose ()Lnet/minecraft/class_4050;