diff --git a/ArcFormats/AliceSoft/ImagePMS.cs b/ArcFormats/AliceSoft/ImagePMS.cs
new file mode 100644
index 00000000..4622a6eb
--- /dev/null
+++ b/ArcFormats/AliceSoft/ImagePMS.cs
@@ -0,0 +1,292 @@
+//! \file ImagePMS.cs
+//! \date 2017 Nov 26
+//! \brief AliceSoft image format.
+//
+// Copyright (C) 2017 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;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using GameRes.Utility;
+
+namespace GameRes.Formats.AliceSoft
+{
+ internal class PmsMetaData : ImageMetaData
+ {
+ public uint DataOffset;
+ public uint AlphaOffset;
+ }
+
+ [Export(typeof(ImageFormat))]
+ public class PmsFormat : ImageFormat
+ {
+ public override string Tag { get { return "PMS"; } }
+ public override string Description { get { return "AliceSoft image format"; } }
+ public override uint Signature { get { return 0x014D50; } } // 'PM'
+
+ public PmsFormat ()
+ {
+ Signatures = new uint[] { 0x014D50, 0x024D50 };
+ }
+
+ public override ImageMetaData ReadMetaData (IBinaryStream file)
+ {
+ var header = file.ReadHeader (0x30);
+ var info = new PmsMetaData {
+ BPP = header[6],
+ OffsetX = header.ToInt32 (0x10),
+ OffsetY = header.ToInt32 (0x14),
+ Width = header.ToUInt32 (0x18),
+ Height = header.ToUInt32 (0x1C),
+ DataOffset = header.ToUInt32 (0x20),
+ AlphaOffset = header.ToUInt32 (0x24),
+ };
+ if ((info.BPP != 16 && info.BPP != 8) || info.DataOffset < 0x30 || info.DataOffset >= file.Length)
+ return null;
+ return info;
+ }
+
+ public override ImageData Read (IBinaryStream file, ImageMetaData info)
+ {
+ var pms = new PmsReader (file, (PmsMetaData)info);
+ var bitmap = pms.Unpack();
+ bitmap.Freeze();
+ return new ImageData (bitmap, info);
+ }
+
+ public override void Write (Stream file, ImageData image)
+ {
+ throw new System.NotImplementedException ("PmsFormat.Write not implemented");
+ }
+ }
+
+ internal class PmsReader
+ {
+ IBinaryStream m_input;
+ PmsMetaData m_info;
+ int m_width;
+ int m_height;
+
+ public PmsReader (IBinaryStream input, PmsMetaData info)
+ {
+ m_input = input;
+ m_info = info;
+ m_width = (int)m_info.Width;
+ m_height = (int)m_info.Height;
+ }
+
+ public BitmapSource Unpack ()
+ {
+ switch (m_info.BPP)
+ {
+ case 16: return UnpackRgb();
+ case 8: return UnpackIndexed();
+ default: throw new InvalidFormatException();
+ }
+ }
+
+ BitmapSource UnpackIndexed ()
+ {
+ m_input.Position = m_info.AlphaOffset;
+ var palette = ImageFormat.ReadPalette (m_input.AsStream, 0x100, PaletteFormat.Rgb);
+ m_input.Position = m_info.DataOffset;
+ var pixels = Unpack8bpp();
+ return BitmapSource.Create (m_width, m_height, ImageData.DefaultDpiX, ImageData.DefaultDpiY,
+ PixelFormats.Indexed8, palette, pixels, m_width);
+ }
+
+ BitmapSource UnpackRgb ()
+ {
+ m_input.Position = m_info.DataOffset;
+ var pixels = Unpack16bpp();
+ var source = BitmapSource.Create (m_width, m_height, ImageData.DefaultDpiX, ImageData.DefaultDpiY,
+ PixelFormats.Bgr565, null, pixels, m_width*2);
+ if (0 == m_info.AlphaOffset)
+ return source;
+
+ m_input.Position = m_info.AlphaOffset;
+ var alpha = Unpack8bpp();
+ source = new FormatConvertedBitmap (source, PixelFormats.Bgra32, null, 0);
+ var output = new WriteableBitmap (source);
+ output.Lock();
+ unsafe
+ {
+ byte* buffer = (byte*)output.BackBuffer;
+ int stride = output.BackBufferStride;
+ int asrc = 0;
+ for (int y = 0; y < m_height; ++y)
+ {
+ for (int x = 3; x < stride; x += 4)
+ {
+ buffer[x] = alpha[asrc++];
+ }
+ buffer += stride;
+ }
+ }
+ output.AddDirtyRect (new Int32Rect (0, 0, m_width, m_height));
+ output.Unlock();
+ return output;
+ }
+
+ ushort[] Unpack16bpp ()
+ {
+ var output = new ushort[m_width * m_height];
+ int stride = m_width;
+
+ for (int y = 0; y < m_height; ++y)
+ for (int x = 0; x < m_width; )
+ {
+ int dst = y * stride + x;
+ int count = 1;
+ byte ctl = m_input.ReadUInt8();
+ if (ctl < 0xF8)
+ {
+ byte px = m_input.ReadUInt8();
+ output[dst] = (ushort)(ctl | (px << 8));
+ }
+ else if (ctl == 0xF8)
+ {
+ output[dst] = m_input.ReadUInt16();
+ }
+ else if (ctl == 0xF9)
+ {
+ count = m_input.ReadUInt8() + 1;
+ int p0 = m_input.ReadUInt8();
+ int p1 = m_input.ReadUInt8();
+ p0 = ((p0 & 0xE0) << 8) | ((p0 & 0x18) << 6) | ((p0 & 7) << 2);
+ p1 = ((p1 & 0xC0) << 5) | ((p1 & 0x3C) << 3) | (p1 & 3);
+ output[dst] = (ushort)(p0 | p1);
+ for (int i = 1; i < count; i++)
+ {
+ p1 = m_input.ReadUInt8();
+ p1 = ((p1 & 0xC0) << 5) | ((p1 & 0x3C) << 3) | (p1 & 3);
+ output[dst + i] = (ushort)(p0 | p1);
+ }
+ }
+ else if (ctl == 0xFA)
+ {
+ output[dst] = output[dst - stride + 1];
+ }
+ else if (ctl == 0xFB)
+ {
+ output[dst] = output[dst - stride - 1];
+ }
+ else if (ctl == 0xFC)
+ {
+ count = (m_input.ReadUInt8() + 2) * 2;
+ ushort px0 = m_input.ReadUInt16();
+ ushort px1 = m_input.ReadUInt16();
+ for (int i = 0; i < count; i += 2)
+ {
+ output[dst + i ] = px0;
+ output[dst + i + 1] = px1;
+ }
+ }
+ else if (ctl == 0xFD)
+ {
+ count = m_input.ReadUInt8() + 3;
+ ushort px = m_input.ReadUInt16();
+ for (int i = 0; i < count; i++)
+ {
+ output[dst + i] = px;
+ }
+ }
+ else if (ctl == 0xFE)
+ {
+ count = m_input.ReadUInt8() + 2;
+ int src = dst - stride * 2;
+ for (int i = 0; i < count; ++i)
+ {
+ output[dst+i] = output[src+i];
+ }
+ }
+ else // ctl == 0xFF
+ {
+ count = m_input.ReadUInt8() + 2;
+ int src = dst - stride;
+ for (int i = 0; i < count; ++i)
+ {
+ output[dst+i] = output[src+i];
+ }
+ }
+ x += count;
+ }
+ return output;
+ }
+
+ byte[] Unpack8bpp ()
+ {
+ var output = new byte[m_width * m_height];
+ int stride = m_width;
+
+ for (int y = 0; y < m_height; y++)
+ for (int x = 0; x < m_width; )
+ {
+ int dst = y * stride + x;
+ int count = 1;
+ byte ctl = m_input.ReadUInt8();
+ if (ctl < 0xF8)
+ {
+ output[dst] = ctl;
+ }
+ else if (ctl == 0xFF)
+ {
+ count = m_input.ReadUInt8() + 3;
+ Binary.CopyOverlapped (output, dst - stride, dst, count);
+ }
+ else if (ctl == 0xFE)
+ {
+ count = m_input.ReadUInt8() + 3;
+ Binary.CopyOverlapped (output, dst - stride * 2, dst, count);
+ }
+ else if (ctl == 0xFD)
+ {
+ count = m_input.ReadUInt8() + 4;
+ byte px = m_input.ReadUInt8();
+ for (int i = 0; i < count; ++i)
+ {
+ output[dst + i] = px;
+ }
+ }
+ else if (ctl == 0xFC)
+ {
+ count = (m_input.ReadUInt8() + 3) * 2;
+ byte px0 = m_input.ReadUInt8();
+ byte px1 = m_input.ReadUInt8();
+ for (int i = 0; i < count; i += 2)
+ {
+ output[dst + i ] = px0;
+ output[dst + i + 1] = px1;
+ }
+ }
+ else // >= 0xF8 < 0xFC
+ {
+ output[dst] = m_input.ReadUInt8();
+ }
+ x += count;
+ }
+ return output;
+ }
+ }
+}
diff --git a/ArcFormats/ArcFormats.csproj b/ArcFormats/ArcFormats.csproj
index eef3aa9a..918d02c1 100644
--- a/ArcFormats/ArcFormats.csproj
+++ b/ArcFormats/ArcFormats.csproj
@@ -85,6 +85,7 @@
+
WidgetAGS.xaml