From 2cf5e80412896bd10c4975f1835a6f9ad03aa901 Mon Sep 17 00:00:00 2001
From: "NGnius (Graham)" <ngniusness@gmail.com>
Date: Sat, 26 Dec 2020 12:31:16 -0500
Subject: [PATCH] Add fix for restricted resource placement circumvention

---
 CLre/Fixes/ExclusionImprovement.cs | 52 ++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 CLre/Fixes/ExclusionImprovement.cs

diff --git a/CLre/Fixes/ExclusionImprovement.cs b/CLre/Fixes/ExclusionImprovement.cs
new file mode 100644
index 0000000..5ca1956
--- /dev/null
+++ b/CLre/Fixes/ExclusionImprovement.cs
@@ -0,0 +1,52 @@
+using System.Globalization;
+using System.Reflection;
+using HarmonyLib;
+using UnityEngine;
+
+namespace CLre.Fixes
+{
+    [Bugfix(name = "ExclusionImprovement",
+        description = "Sync exclusion zone collision check with visual location",
+        more = "https://trello.com/c/Ue4yIqWQ/11-placing-material-in-restricted-areas",
+        component = BugfixType.HarmonyPatch, id = 2)]
+    [HarmonyPatch]
+    class ExclusionZoneCollisionEngine_TestExclusionZoneCollision_Patch
+    {
+        [HarmonyPrefix]
+        public static void BeforeMethodCall(ref Vector3 structurePosition, ref bool __result)
+        {
+            if (ResourcePlacementPreviewEngine_GetLerpPosition_Patch.quantizedPosition != Vector3.zero)
+            {
+                structurePosition = ResourcePlacementPreviewEngine_GetLerpPosition_Patch.quantizedPosition;
+            }
+        }
+        
+        [HarmonyTargetMethod]
+        public static MethodBase Target()
+        {
+            return AccessTools.Method("Game.Building.ExclusionZone.ExclusionZoneCollisionEngine:TestExclusionZoneCollision");
+        }
+    }
+    
+    [Bugfix(name = "ExclusionImprovement",
+        description = "Sync exclusion zone collision check with visual location",
+        more = "https://trello.com/c/Ue4yIqWQ/11-placing-material-in-restricted-areas",
+        component = BugfixType.HarmonyPatch, id = 2)]
+    [HarmonyPatch]
+    class ResourcePlacementPreviewEngine_GetLerpPosition_Patch
+    {
+        internal static Vector3 quantizedPosition = Vector3.zero;
+        
+        [HarmonyPrefix]
+        public static void BeforeMethodCall(ref Vector3 voxelWorldPos, ref Vector3 __result)
+        {
+            quantizedPosition = voxelWorldPos;
+        }
+        
+        [HarmonyTargetMethod]
+        public static MethodBase Target()
+        {
+            return AccessTools.Method("Game.Handhelds.ResourcePlacementPreviewEngine:GetLerpPosition");
+        }
+    }
+}
\ No newline at end of file