commit

Source/Patches/HarmonyPatch_PawnRenderer.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using HarmonyLib;
+using RimWorld;
+using Verse;
+using UnityEngine;
+using System.Reflection;
+using System.Reflection.Emit;
+
+namespace Rimworld_Animations {
+
+	[HarmonyPatch(typeof(PawnRenderer), "RenderPawnInternal", new Type[]
+	{
+		typeof(Vector3),
+		typeof(float),
+		typeof(bool),
+		typeof(Rot4),
+		typeof(Rot4),
+		typeof(RotDrawMode),
+		typeof(bool),
+		typeof(bool),
+		typeof(bool)
+	})]
+	
+	public static class HarmonyPatch_PawnRenderer
+    {
+
+		[HarmonyBefore(new string[] { "showhair.kv.rw", "erdelf.HumanoidAlienRaces", "Nals.FacialAnimation" })]
+		public static void Prefix(PawnRenderer __instance, ref Vector3 rootLoc, ref float angle, bool renderBody, ref Rot4 bodyFacing, ref Rot4 headFacing, RotDrawMode bodyDrawType, bool portrait, bool headStump, bool invisible)
+		{
+			PawnGraphicSet graphics = __instance.graphics;
+			Pawn pawn = graphics.pawn;
+			CompBodyAnimator bodyAnim = pawn.TryGetComp<CompBodyAnimator>();
+
+			if (!graphics.AllResolved) {
+				graphics.ResolveAllGraphics();
+			}
+
+			
+			if (bodyAnim != null && bodyAnim.isAnimating && !portrait) {
+				bodyAnim.tickGraphics(graphics);
+				pawn.TryGetComp<CompBodyAnimator>().animatePawn(ref rootLoc, ref angle, ref bodyFacing, ref headFacing);
+
+			}
+		}
+
+		[HarmonyAfter(new string[] { "showhair.kv.rw", "erdelf.HumanoidAlienRaces", "Nals.FacialAnimation" })]
+		[HarmonyReversePatch(HarmonyReversePatchType.Snapshot)]
+		public static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions) {
+
+			MethodInfo drawMeshNowOrLater = AccessTools.Method(typeof(GenDraw), "DrawMeshNowOrLater");//typeof(GenDraw).GetMethod("DrawMeshNowOrLater", BindingFlags.Static | BindingFlags.Public);
+			FieldInfo headGraphic = AccessTools.Field(typeof(PawnGraphicSet), "headGraphic");
+
+
+			List<CodeInstruction> codes = instructions.ToList();
+			bool forHead = true;
+			for(int i = 0; i < codes.Count(); i++) {
+
+				//Instead of calling drawmeshnoworlater, add pawn to the stack and call my special static method
+				if (codes[i].OperandIs(drawMeshNowOrLater) && forHead) {
+
+					yield return new CodeInstruction(OpCodes.Ldarg_0);
+					yield return new CodeInstruction(OpCodes.Ldfld, AccessTools.DeclaredField(typeof(PawnRenderer), "pawn"));
+					yield return new CodeInstruction(OpCodes.Call, AccessTools.DeclaredMethod(typeof(AnimationUtility), nameof(AnimationUtility.RenderPawnHeadMeshInAnimation)));
+
+				}
+				//checking for if(graphics.headGraphic != null)
+				else if (codes[i].opcode == OpCodes.Ldfld && codes[i].OperandIs(headGraphic)) {
+					forHead = true;
+					yield return codes[i];
+				} 
+				//checking for if(renderbody)
+				else if(codes[i].opcode == OpCodes.Ldarg_3) {
+					forHead = false;
+					yield return codes[i];
+				}
+				else {
+					yield return codes[i];
+				}
+			}
+		}
+    }
+}