Update AtlasBuilder and TerrainAtlasManager

LandblockExtraction/AtlasMaker/TexturesImage.cs

@@ -1,4 +1,7 @@
-using LandblockExtraction.DatEngine;
+using AC2RE.Definitions;
+using ImageMagick;
+using LandblockExtraction.DatEngine;
+using LandblockExtraction.Tools;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -8,10 +11,47 @@ using System.Threading.Tasks;
 namespace LandblockExtraction.AtlasMaker;
 public class TexturesImage {
     private PortalEngine portalEngine;
-    private TextureEngine textureEngine;
+    //private TextureEngine textureEngine;
 
     public TexturesImage(PortalEngine portalEngine) {
         this.portalEngine = portalEngine;
-        this.textureEngine = new();
+        //this.textureEngine = new();
     }
+
+    public MagickImage? GetImage(DataId matId) {
+        if(!portalEngine.datReader.contains(matId)) return null;
+        using(var data = portalEngine.datReader.getFileReader(matId)) {
+            var materialLayer = new RenderMaterial(data);
+            if(materialLayer == null) return null;
+
+            return ImageInMaterial(materialLayer);
+        }
+    }
+
+    private MagickImage? ImageInMaterial(RenderMaterial materialLayer) {
+        var vdescId = materialLayer.layers.First().stages.First().textureID;
+        if(!portalEngine.datReader.contains(new(vdescId))) return null;
+        using(var data = portalEngine.datReader.getFileReader(new(vdescId))) {
+            var texture = new RenderTexture(data);
+            if(texture == null) return null;
+            return TextureInRender(texture);
+        }
+
+    }
+
+    private MagickImage? TextureInRender(RenderTexture texture) {
+        foreach(var img in texture.levelSurfaceDids) {
+            if(!portalEngine.datReader.contains(img)) continue;
+            using(var data = portalEngine.datReader.getFileReader(img)) {
+                var image = new RenderSurface(data);
+                if(image.width != 64) continue;
+                var dataImg = DDSHeader.Generate(image);
+                using(MagickImage realImg = new MagickImage(dataImg)) {
+                    return realImg;
+                }
+            }
+        }
+        return null;
+    }
+
 }