rjw-genes/Source/Animal_Inheritance/PatchRJWHediffInsect_Egg.cs

42 lines
1.6 KiB
C#
Raw Normal View History

using System;
using System.Collections.Generic;
using System.Reflection;
using System.Reflection.Emit;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using HarmonyLib;
using rjw;
using RimWorld;
using Verse;
namespace RJW_BGS
{
[HarmonyPatch(typeof(Hediff_InsectEgg), "GiveBirth")]
public static class PatchRJWHediffInsect_Egg
{
[HarmonyTranspiler]
public static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions)
{
MethodInfo newgenes = AccessTools.Method(typeof(InheritanceUtility), "NewGenes", null, null);
FieldInfo implanter = AccessTools.Field(typeof(Hediff_InsectEgg), "implanter");
FieldInfo father = AccessTools.Field(typeof(Hediff_InsectEgg), "father");
foreach (CodeInstruction instruction in instructions)
{
yield return instruction;
if (instruction.opcode == OpCodes.Call && instruction.operand.ToString() == "Void BabyPostBirth(Verse.Pawn, Verse.Pawn, Verse.Pawn)")
{
yield return new CodeInstruction(OpCodes.Ldloc_0, null);
yield return new CodeInstruction(OpCodes.Ldfld, implanter);
yield return new CodeInstruction(OpCodes.Ldarg_0, null);
yield return new CodeInstruction(OpCodes.Ldfld, father);
yield return new CodeInstruction(OpCodes.Ldloc_1, null);
yield return new CodeInstruction(OpCodes.Call, newgenes);
}
}
}
}
}