Cleanup and test some lighting stuff

Signed-off-by: Andrew Opalach <andrew@akon.city>

1 files changed, 32 insertions, 3 deletions

diff --git a/LUT.cs b/LUT.cs
index cb8975c..1181216 100644
--- a/LUT.cs
+++ b/LUT.cs
@@ -3,6 +3,7 @@
 using System.Text;
 using System.Numerics;
 using SharpPluginLoader.Core;
+using SharpPluginLoader.Core.Memory;
 using SharpPluginLoader.Core.Rendering;
 
 namespace WorldTuningTool
@@ -13,13 +14,41 @@ namespace WorldTuningTool
 
         public WorldLUT() { }
 
+        private string[] lutList = [];
+
         public string[] GetLUTs()
         {
-            if (!Directory.Exists(lutsPath))
+            return lutList;
+        }
+
+        public void ReloadLUTs()
+        {
+            if (Directory.Exists(lutsPath))
             {
-                return [];
+                lutList = Directory.GetFiles(lutsPath);
+            }
+        }
+
+        public static nint ProbeD3DResource(nint lightingObject)
+        {
+            nint lutTexture = MemoryUtil.Read<nint>(lightingObject + 0x1C0);
+            nint d3dResource = 0x0;
+            if (lutTexture != 0x0)
+            {
+                if (Renderer.IsDirectX12)
+                {
+                    d3dResource = MemoryUtil.Read<nint>(lutTexture + 0x10);
+                }
+                else
+                {
+                    d3dResource = MemoryUtil.Read<nint>(lutTexture + 0x60);
+                    if (d3dResource != 0x0)
+                    {
+                        d3dResource = MemoryUtil.Read<nint>(d3dResource + 0x18);
+                    }
+                }
             }
-            return Directory.GetFiles(lutsPath);
+            return d3dResource;
         }
 
         // https://github.com/AsteriskAmpersand/CrappyLUTStudio--CLUTS-/blob/5af10daaa5f295b106cc5db09530a6fe5a4320d4/LUT.py#L35