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97 lines
4.1 KiB
C#
97 lines
4.1 KiB
C#
//! \file ImageHMP.cs
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//! \date 2022 Jun 16
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//! \brief Candy Soft hover map.
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//
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// Copyright (C) 2022 by morkt
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//
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using System.ComponentModel.Composition;
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using System.IO;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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namespace GameRes.Formats.Interheart
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{
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[Export(typeof(ImageFormat))]
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public class HmpFormat : ImageFormat
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{
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public override string Tag { get { return "HMP"; } }
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public override string Description { get { return "Interheart hover map"; } }
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public override uint Signature { get { return 0; } }
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public override ImageMetaData ReadMetaData (IBinaryStream file)
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{
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if (!file.Name.HasExtension (".hmp"))
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return null;
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uint width = file.ReadUInt32();
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uint height = file.ReadUInt32();
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if (width == 0 || width > 0x7FFF || height == 0 || height > 0x7FFF)
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return null;
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return new ImageMetaData { Width = width, Height = height, BPP = 8 };
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}
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public override ImageData Read (IBinaryStream file, ImageMetaData info)
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{
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file.Position = 8;
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var pixels = file.ReadBytes (info.iWidth * info.iHeight);
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return ImageData.Create (info, PixelFormats.Indexed8, DefaultPalette, pixels);
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// return ImageData.Create (info, PixelFormats.Gray8, null, pixels);
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}
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public override void Write (Stream file, ImageData image)
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{
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throw new System.NotImplementedException ("HmpFormat.Write not implemented");
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}
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static readonly BitmapPalette DefaultPalette = new BitmapPalette (GenerateColors());
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static Color[] GenerateColors ()
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{
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var colors = new Color[256];
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for (int i = 8; i < 256; ++i)
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{
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colors[i] = Color.FromRgb ((byte)i, (byte)i, (byte)i);
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}
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colors[0] = Color.FromRgb (0x00, 0x00, 0x00);
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colors[1] = Color.FromRgb (0x00, 0x00, 0x7F);
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colors[2] = Color.FromRgb (0x00, 0x7F, 0x00);
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colors[3] = Color.FromRgb (0x00, 0x7F, 0x7F);
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colors[4] = Color.FromRgb (0x7F, 0x00, 0x00);
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colors[5] = Color.FromRgb (0x7F, 0x00, 0x7F);
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colors[6] = Color.FromRgb (0x7F, 0x7F, 0x00);
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colors[7] = Color.FromRgb (0x7F, 0x7F, 0x7F);
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colors[8] = Color.FromRgb (0x00, 0x00, 0xFF);
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colors[9] = Color.FromRgb (0x00, 0xFF, 0x00);
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colors[10] = Color.FromRgb (0x00, 0xFF, 0xFF);
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colors[11] = Color.FromRgb (0xFF, 0x00, 0x00);
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colors[12] = Color.FromRgb (0xFF, 0x00, 0xFF);
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colors[13] = Color.FromRgb (0xFF, 0xFF, 0x00);
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colors[14] = Color.FromRgb (0xFF, 0xFF, 0xFF);
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colors[15] = Color.FromRgb (0xFF, 0x00, 0x7F);
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colors[16] = Color.FromRgb (0xFF, 0x7F, 0x00);
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colors[16] = Color.FromRgb (0xFF, 0x7F, 0x7F);
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colors[17] = Color.FromRgb (0x7F, 0x00, 0xFF);
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colors[18] = Color.FromRgb (0xFF, 0xFF, 0x7F);
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return colors;
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}
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}
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}
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