More region work

Author: Killeroo

SC4Parser/Region/Bitmap.cs

@@ -9,11 +9,12 @@ namespace SC4Parser.Region
 {
     /// <summary>
     /// Very simple Bitmap implementation, parses specifically the type of bitmap used by SimCity 4 
-    /// (non compressed, BITMAPINFOHEADER)
     /// </summary>
     /// <remarks>
-    /// 
+    /// https://upload.wikimedia.org/wikipedia/commons/7/75/BMPfileFormat.svg
+    /// (non compressed, BITMAPINFOHEADER)
     /// </remarks>
+    /// 
     internal class Bitmap
     {
         internal static class EndinessHelper
@@ -115,10 +116,9 @@ public void Dump()
 
         public struct RGB
         {
-            byte R;
-            byte G;
-            byte B;
-
+            public byte R { get; private set; }
+            public byte G { get; private set; }
+            public byte B { get; private set; }
 
             public static RGB Parse(BinaryReader reader)
             {
@@ -142,23 +142,12 @@ public string ToString()
 
         public Bitmap(string path)
         {
-            Parse(path);
-        }
-
-        public void Parse(string path)
-        {
-            Parse(File.ReadAllBytes(path));
-        }
-        public void Parse(byte[] data)
-        {
-            using (MemoryStream stream = new MemoryStream(data))
+            using (MemoryStream stream = new MemoryStream(File.ReadAllBytes(path)))
             using (BinaryReader reader = new BinaryReader(stream))
             {
                 // Parse headers
                 Header = new FileHeader(reader);
-                Header.Dump();
                 DiBHeader = new InformationHeader(reader);
-                DiBHeader.Dump();
 
                 // Parse pixels
                 PixelMap = new RGB[DiBHeader.Height][];

SC4Parser/Region/Region.cs

@@ -8,6 +8,8 @@
 
 namespace SC4Parser.Region
 {
+    using RGB = Bitmap.RGB;
+
     public class Region
     {
         public Building[] Buildings { get; private set; }
@@ -16,6 +18,7 @@ public class Region
 
         public Dictionary<int, string> CityNameDictionary { get; private set; }
 
+        public string[][] RegionLayout;
 
         public void Load(string path)
         {
@@ -25,10 +28,33 @@ public void Load(string path)
                 Logger.Log(LogLevel.Error, "Could not find config.bmp file for region @ {0}", path);
                 return;
             }
+            // TODO: Wrap in try
+            Bitmap regionBitmap = new Bitmap(configImagePath);
+
+            RegionLayout = new string[regionBitmap.DiBHeader.Height][];
+            for (int y = 0; y < regionBitmap.DiBHeader.Height; y++)
+            {
+                RegionLayout[y] = new string[regionBitmap.DiBHeader.Width];
+                for (int x = 0; x < regionBitmap.DiBHeader.Width; x++)
+                {
+                    RGB pixelColor = regionBitmap.PixelMap[y][x];
+
+                    if (pixelColor.R == 255)
+                    {
+                        // Small city
+                    }
+                    else if (pixelColor.G == 255)
+                    {
+                        // Medium city
+                    }
+                    else if (pixelColor.B == 255)
+                    {
+                        // Large city
+                    }
+                }
+            }
 
-            Bitmap b = new Bitmap(configImagePath);
 
-          
             //using (Bitmap image = new Bitmap(path))
             //{
             //    for (int i = 0; i < image.Width; i++)