WIP

CheatEnabler/TerraformPatch.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Reflection.Emit;
+using BepInEx.Configuration;
+using HarmonyLib;
+
+namespace CheatEnabler;
+public static class TerraformPatch
+{
+    public static ConfigEntry<bool> Enabled;
+    private static Harmony _patch;
+
+    public static void Init()
+    {
+        _patch = Harmony.CreateAndPatchAll(typeof(TerraformPatch));
+    }
+
+    public static void Uninit()
+    {
+        if (_patch == null) return;
+        _patch.UnpatchSelf();
+        _patch = null;
+    }
+
+    [HarmonyTranspiler]
+    [HarmonyPatch(typeof(BuildTool_Reform), nameof(BuildTool_Reform.ReformAction))]
+    private static IEnumerable<CodeInstruction> BuildTool_Reform_ReformAction_Patch(IEnumerable<CodeInstruction> instructions, ILGenerator generator)
+    {
+        var matcher = new CodeMatcher(instructions, generator);
+        matcher.MatchForward(false,
+            new CodeMatch(OpCodes.Callvirt, AccessTools.Method(typeof(Player), "get_sandCount"))
+        ).Advance(3).InsertAndAdvance(
+            new CodeInstruction(OpCodes.Ldc_I4_0),
+            new CodeInstruction(OpCodes.Call, AccessTools.Method(typeof(Math), "Max", new[] { typeof(int), typeof(int) }))
+        ).Advance(1).RemoveInstructions(3);
+        return matcher.InstructionEnumeration();
+    }
+}