(Legacy): various 'ike' compressed resources.

Legacy/UMeSoft/ArcBIN.cs

@@ -23,6 +23,7 @@
 // IN THE SOFTWARE.
 //
 
+using System;
 using System.Collections.Generic;
 using System.ComponentModel.Composition;
 using System.IO;
@@ -68,9 +69,9 @@ namespace GameRes.Formats.UMeSoft
                 uint signature;
                 if (entry.Size > 13 && file.View.AsciiEqual (entry.Offset+2, "ike"))
                 {
-                    int unpacked_size = file.View.ReadByte (entry.Offset+11)
+                    int unpacked_size = IkeReader.DecodeSize (file.View.ReadByte (entry.Offset+10),
-                                      + ((file.View.ReadByte (entry.Offset+12)
+                                                              file.View.ReadByte (entry.Offset+11),
-                                       + (file.View.ReadByte (entry.Offset+10) >> 2 << 8)) << 8);
+                                                              file.View.ReadByte (entry.Offset+12));
                     entry.IsPacked = true;
                     entry.UnpackedSize = (uint)unpacked_size;
                     signature = file.View.ReadUInt32 (entry.Offset+0xF);
@@ -109,6 +110,19 @@ namespace GameRes.Formats.UMeSoft
             m_output = new byte[unpacked_size];
         }
 
+        public static int DecodeSize (byte a, byte b, byte c)
+        {
+            return b + ((c + (a >> 2 << 8)) << 8);
+        }
+
+        public static IBinaryStream CreateStream (IBinaryStream input, int unpacked_size)
+        {
+            input.Position = 0xD;
+            var ike = new IkeReader (input, unpacked_size);
+            var data = ike.Unpack();
+            return new BinMemoryStream (data);
+        }
+
         public byte[] Unpack ()
         {
             m_bits = 2;
@@ -214,6 +228,7 @@ namespace GameRes.Formats.UMeSoft
                     }
                     count = 2;
                 }
+                count = Math.Min (count, m_output.Length - dst);
                 Binary.CopyOverlapped (m_output, dst+offset, dst, count);
                 dst += count;
             }

Legacy/UMeSoft/AudioIKE.cs

@@ -0,0 +1,55 @@
+//! \file       AudioIKE.cs
+//! \date       2018 Mar 22
+//! \brief      ike-compressed wave file.
+//
+// Copyright (C) 2018 by morkt
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//
+
+using System.ComponentModel.Composition;
+
+namespace GameRes.Formats.UMeSoft
+{
+    [Export(typeof(AudioFormat))]
+    public sealed class IkeAudio : AudioFormat
+    {
+        public override string         Tag { get { return "WAV/IKE"; } }
+        public override string Description { get { return "ike-compressed WAVE audio"; } }
+        public override uint     Signature { get { return 0x6B69899D; } }
+        public override bool      CanWrite { get { return false; } }
+
+        public override SoundInput TryOpen (IBinaryStream file)
+        {
+            var header = file.ReadHeader (0x13);
+            if (!header.AsciiEqual (2, "ike") || !header.AsciiEqual (0xF, "RIFF"))
+                return null;
+            int unpacked_size = IkeReader.DecodeSize (header[10], header[11], header[12]);
+            var wav = IkeReader.CreateStream (file, unpacked_size);
+            var sound = Wav.TryOpen (wav);
+            if (sound != null)
+                file.Dispose();
+            else
+                wav.Dispose();
+            return sound;
+        }
+    }
+}
+
+

Legacy/UMeSoft/ImageIKE.cs

@@ -0,0 +1,76 @@
+//! \file       ImageIKE.cs
+//! \date       2018 Mar 22
+//! \brief      ike-compressed image.
+//
+// Copyright (C) 2018 by morkt
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//
+
+using System.ComponentModel.Composition;
+using System.IO;
+using System.Windows.Media;
+
+namespace GameRes.Formats.UMeSoft
+{
+    internal class IkeMetaData : ImageMetaData
+    {
+        public int  UnpackedSize;
+    }
+
+    [Export(typeof(ImageFormat))]
+    public class IkeFormat : ImageFormat
+    {
+        public override string         Tag { get { return "BMP/IKE"; } }
+        public override string Description { get { return "ike-compressed bitmap"; } }
+        public override uint     Signature { get { return 0x6B69899D; } }
+
+        public override ImageMetaData ReadMetaData (IBinaryStream file)
+        {
+            var header = file.ReadHeader (0x11);
+            if (!header.AsciiEqual (2, "ike") || !header.AsciiEqual (0xF, "BM"))
+                return null;
+            int unpacked_size = IkeReader.DecodeSize (header[10], header[11], header[12]);
+            using (var bmp = IkeReader.CreateStream (file, 0x36))
+            {
+                var info = Bmp.ReadMetaData (bmp);
+                if (null == info)
+                    return null;
+                return new IkeMetaData {
+                    Width = info.Width,
+                    Height = info.Height,
+                    BPP = info.BPP,
+                    UnpackedSize = unpacked_size,
+                };
+            }
+        }
+
+        public override ImageData Read (IBinaryStream file, ImageMetaData info)
+        {
+            var meta = (IkeMetaData)info;
+            using (var bmp = IkeReader.CreateStream (file, meta.UnpackedSize))
+                return Bmp.Read (bmp, info);
+        }
+
+        public override void Write (Stream file, ImageData image)
+        {
+            throw new System.NotImplementedException ("IkeFormat.Write not implemented");
+        }
+    }
+}