The better method

This will be actually added in the next update.

SingleplayerCoopEmotes.cs

@@ -1,7 +1,6 @@
 using BepInEx;
 using System.Reflection;
 using System.Security.Permissions;
-using MonoMod.Cil;
 using MonoMod.RuntimeDetour;
 using System;
 using UnityEngine;
@@ -38,19 +37,18 @@ private static void Init(On.RainWorld.orig_OnModsInit orig, RainWorld self)
 
 			// Regular hooks.
 			On.Player.JollyUpdate += JollyUpdateHK;
+			On.Player.JollyPointUpdate += JollyPointUpdateHK;
 			On.Player.checkInput += checkInputHK;
 			On.Player.GraphicsModuleUpdated += GraphicsModuleUpdatedHK;
 
-			// IL hook to remove a check in `JollyPointUpdate()`.
-			IL.Player.JollyPointUpdate += JollyPointUpdateHK_IL;
-
 			// Manual hook to override the `Player.RevealMap` property getter.
 			new Hook(
 				typeof(Player).GetProperty("RevealMap", BindingFlags.Public | BindingFlags.Instance).GetGetMethod(),
 				typeof(SingleplayerCoopEmotes).GetMethod(nameof(get_RevealMapHK), BindingFlags.NonPublic | BindingFlags.Static)
 			);
 		}
 
+
 		private static void JollyUpdateHK(On.Player.orig_JollyUpdate orig, Player self, bool eu)
 		{
 			// If this is hooked then the check above must have passed, so we don't need to worry about conflicts.
@@ -79,27 +77,22 @@ private static void JollyUpdateHK(On.Player.orig_JollyUpdate orig, Player self,
 			self.JollyPointUpdate();
 		}
 
-		// Removes the `if (vector == Vector2.zero)` check from `JollyPointUpdate()`.
+
+		// Restores the (most likely unintentional) functionality from the 1.5 version of
+		// pointing with no movement input making your slugcat face towards the screen.
+		// (Technically, making them face towards the hand rendered behind their body.)
 		//
-		// This is to restore the (likely unintentional) functionality of pointing with no movement input
-		// making your slugcat face towards the screen.
 		// Added by request :)
-		private static void JollyPointUpdateHK_IL(ILContext il)
+		private static void JollyPointUpdateHK(On.Player.orig_JollyPointUpdate orig, Player self)
 		{
-			ILCursor cursor = new ILCursor(il);
-
-			// Try to move the cursor onto the line that gets `Vector2.zero`.
-			if (!cursor.TryGotoNext(i => i.MatchCall<Vector2>("get_zero")))
+			orig(self);
+			if (self.jollyButtonDown && self.PointDir() == Vector2.zero)
 			{
-				Debug.Log("(SPCoopEmotes) Unable to find IL call.");
-				return;
+				(self.graphicsModule as PlayerGraphics).LookAtPoint(self.mainBodyChunk.pos, 10f);
 			}
-			// Move the cursor back one line to `ldloc.2`.
-			cursor.Index--;
-			// Remove 5 lines. (`ldloc.2` to `ret`)
-			cursor.RemoveRange(5);
 		}
 
+
 		// When Jolly Co-op is active and the jolly button is held, the `checkInput()` method skips opening the map
 		// and sets the player's movement input as the pointing direction.
 		private static void checkInputHK(On.Player.orig_checkInput orig, Player self)
@@ -111,6 +104,7 @@ private static void checkInputHK(On.Player.orig_checkInput orig, Player self)
 			ModManager.CoopAvailable = false;
 		}
 
+
 		// When Jolly Co-op is active and the jolly button is held, the `GraphicsModuleUpdated()` method makes held spears
 		// point in the direction indicated by the player.
 		private static void GraphicsModuleUpdatedHK(On.Player.orig_GraphicsModuleUpdated orig, Player self, bool actuallyViewed, bool eu)

SingleplayerCoopEmotes.csproj

@@ -50,18 +50,10 @@
       <HintPath>..\..\DLLs\HOOKS-Assembly-CSharp.dll</HintPath>
       <Private>False</Private>
     </Reference>
-    <Reference Include="Mono.Cecil">
-      <HintPath>..\..\DLLs\Additional\Mono.Cecil.dll</HintPath>
-      <Private>False</Private>
-    </Reference>
     <Reference Include="MonoMod.RuntimeDetour">
       <HintPath>..\..\DLLs\Additional\MonoMod.RuntimeDetour.dll</HintPath>
       <Private>False</Private>
     </Reference>
-    <Reference Include="MonoMod.Utils">
-      <HintPath>..\..\DLLs\Additional\MonoMod.Utils.dll</HintPath>
-      <Private>False</Private>
-    </Reference>
     <Reference Include="UnityEngine">
       <HintPath>..\..\DLLs\UnityEngine.dll</HintPath>
       <Private>False</Private>