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(); if (!graphics.AllResolved) { graphics.ResolveAllGraphics(); } if (bodyAnim != null && bodyAnim.isAnimating && !portrait) { bodyAnim.tickGraphics(graphics); pawn.TryGetComp().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 Transpiler(IEnumerable instructions) { MethodInfo drawMeshNowOrLater = AccessTools.Method(typeof(GenDraw), "DrawMeshNowOrLater"); FieldInfo headGraphic = AccessTools.Field(typeof(PawnGraphicSet), "headGraphic"); List 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]; } } } } }