mirror of
https://github.com/OpenDiablo2/OpenDiablo2
synced 2025-02-20 23:47:16 -05:00
Fixed signed/unsigned ds/dt issue. Cleaned up load logic
This commit is contained in:
Tim Sarbin
parent
ecc6eb2138
commit
78ee66bdfb
@ -43,27 +43,27 @@ namespace OpenDiablo2.Common.Models
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public sealed class MPQDS1Object
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{
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public UInt32 Type { get; internal set; }
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public UInt32 Id { get; internal set; }
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public UInt32 X { get; internal set; }
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public UInt32 Y { get; internal set; }
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public UInt32 DS1Flags { get; internal set; }
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public Int32 Type { get; internal set; }
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public Int32 Id { get; internal set; }
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public Int32 X { get; internal set; }
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public Int32 Y { get; internal set; }
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public Int32 DS1Flags { get; internal set; }
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}
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public sealed class MPQDS1
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{
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static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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public UInt32 Version { get; internal set; }
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public UInt32 Width { get; internal set; }
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public UInt32 Height { get; internal set; }
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public UInt32 Act { get; internal set; } // ???
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public UInt32 TagType { get; internal set; } // ???
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public UInt32 FileCount { get; internal set; }
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public UInt32 NumberOfWalls { get; internal set; }
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public UInt32 NumberOfFloors { get; internal set; }
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public UInt32 NumberOfObjects { get; internal set; }
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public UInt32 NumberOfNPCs { get; internal set; }
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public Int32 Version { get; internal set; }
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public Int32 Width { get; internal set; }
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public Int32 Height { get; internal set; }
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public Int32 Act { get; internal set; } // ???
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public Int32 TagType { get; internal set; } // ???
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public Int32 FileCount { get; internal set; }
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public Int32 NumberOfWalls { get; internal set; }
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public Int32 NumberOfFloors { get; internal set; }
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public Int32 NumberOfObjects { get; internal set; }
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public Int32 NumberOfNPCs { get; internal set; }
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public MPQDT1[] DT1s = new MPQDT1[32];
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@ -78,12 +78,12 @@ namespace OpenDiablo2.Common.Models
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{
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log.Debug($"Loading {fileName} (Act {act}) Def {definition}");
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var br = new BinaryReader(stream);
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Version = br.ReadUInt32();
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Width = br.ReadUInt32() + 1;
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Height = br.ReadUInt32() + 1;
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Act = br.ReadUInt32();
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TagType = br.ReadUInt32();
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FileCount = br.ReadUInt32();
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Version = br.ReadInt32();
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Width = br.ReadInt32() + 1;
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Height = br.ReadInt32() + 1;
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Act = br.ReadInt32();
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TagType = br.ReadInt32();
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FileCount = br.ReadInt32();
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@ -105,8 +105,8 @@ namespace OpenDiablo2.Common.Models
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FileNames.Add(fn);
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}
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NumberOfWalls = br.ReadUInt32();
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NumberOfFloors = br.ReadUInt32();
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NumberOfWalls = br.ReadInt32();
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NumberOfFloors = br.ReadInt32();
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for (int i = 0; i < NumberOfWalls; i++)
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{
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@ -186,22 +186,22 @@ namespace OpenDiablo2.Common.Models
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// TODO: Tag layer goes here (tag = 1)
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NumberOfObjects = br.ReadUInt32();
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NumberOfObjects = br.ReadInt32();
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for (int i = 0; i < NumberOfObjects; i++)
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{
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Objects.Add(new MPQDS1Object
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{
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Type = br.ReadUInt32(),
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Id = br.ReadUInt32(),
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X = br.ReadUInt32(),
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Y = br.ReadUInt32(),
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DS1Flags = br.ReadUInt32()
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Type = br.ReadInt32(),
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Id = br.ReadInt32(),
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X = br.ReadInt32(),
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Y = br.ReadInt32(),
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DS1Flags = br.ReadInt32()
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});
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}
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// TODO: Option groups go here (tag = 1)
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NumberOfNPCs = br.ReadUInt32();
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NumberOfNPCs = br.ReadInt32();
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// TODO: WalkPaths
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@ -9,100 +9,119 @@ namespace OpenDiablo2.Common.Models
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{
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public sealed class MPQDT1Block
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{
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public UInt16 PositionX { get; internal set; }
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public UInt16 PositionY { get; internal set; }
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public Int16 PositionX { get; internal set; }
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public Int16 PositionY { get; internal set; }
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public byte GridX { get; internal set; }
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public byte GridY { get; internal set; }
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public UInt16 Format { get; internal set; }
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public UInt32 Length { get; internal set; }
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public UInt32 FileOffset { get; internal set; }
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public Int16 Format { get; internal set; }
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public Int32 Length { get; internal set; }
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public Int32 FileOffset { get; internal set; }
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public Int16[] PixelData { get; internal set; }
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}
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public sealed class MPQDT1Tile
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{
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public UInt32 Direction { get; internal set; }
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public UInt16 RoofHeight { get; internal set; }
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public Int32 Direction { get; internal set; }
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public Int16 RoofHeight { get; internal set; }
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public byte SoundIndex { get; internal set; }
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public bool Animated { get; internal set; }
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public int Height { get; internal set; }
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public int Width { get; internal set; }
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public UInt32 Orientation { get; internal set; }
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public UInt32 MainIndex { get; internal set; }
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public UInt32 SubIndex { get; internal set; }
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public UInt32 RarityOrFrameIndex { get; internal set; }// Frame index if animated floor tile
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public Int32 Orientation { get; internal set; }
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public Int32 MainIndex { get; internal set; }
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public Int32 SubIndex { get; internal set; }
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public Int32 RarityOrFrameIndex { get; internal set; }// Frame index if animated floor tile
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public byte[] SubTileFlags { get; internal set; } = new byte[25];
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public UInt32 BlockHeadersPointer { get; internal set; } // Pointer to block headers for this tile
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public UInt32 BlockDataLength { get; internal set; } // Block headers + block data of this tile
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public UInt32 NumberOfBlocks { get; internal set; }
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public Int32 BlockHeadersPointer { get; internal set; } // Pointer to block headers for this tile
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public Int32 BlockDataLength { get; internal set; } // Block headers + block data of this tile
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public Int32 NumberOfBlocks { get; internal set; }
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public MPQDT1Block[] Blocks { get; internal set; }
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}
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public sealed class MPQDT1
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{
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public UInt32 NumberOfTiles { get; private set; }
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public Int32 NumberOfTiles { get; private set; }
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public MPQDT1Tile[] Tiles { get; private set; }
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private Int32 tileHeaderOffset;
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public MPQDT1(Stream stream)
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{
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var br = new BinaryReader(stream);
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stream.Seek(268, SeekOrigin.Begin); // Skip useless header info
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NumberOfTiles = br.ReadUInt32();
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var tileHeaderOffset = br.ReadUInt32();
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stream.Seek(tileHeaderOffset, SeekOrigin.Begin);
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NumberOfTiles = br.ReadInt32();
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tileHeaderOffset = br.ReadInt32();
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ReadTiles(br);
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ReadBlockHeaders(br);
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ReadBlockGraphics(br);
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}
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private void ReadTiles(BinaryReader br)
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{
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Tiles = new MPQDT1Tile[NumberOfTiles];
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for (int tileIndex = 0; tileIndex < NumberOfTiles; tileIndex++)
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{
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stream.Seek(tileHeaderOffset + (96 * tileIndex), SeekOrigin.Begin);
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Tiles[tileIndex] = new MPQDT1Tile();
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var tile = Tiles[tileIndex];
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tile.Direction = br.ReadUInt32();
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tile.RoofHeight = br.ReadUInt16();
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tile.Direction = br.ReadInt32();
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tile.RoofHeight = br.ReadInt16();
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tile.SoundIndex = br.ReadByte();
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tile.Animated = br.ReadByte() == 1;
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tile.Height = br.ReadInt32();
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tile.Width = br.ReadInt32();
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br.ReadBytes(4);
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tile.Orientation = br.ReadUInt32();
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tile.MainIndex = br.ReadUInt32();
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tile.SubIndex = br.ReadUInt32();
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tile.RarityOrFrameIndex = br.ReadUInt32();
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tile.Orientation = br.ReadInt32();
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tile.MainIndex = br.ReadInt32();
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tile.SubIndex = br.ReadInt32();
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tile.RarityOrFrameIndex = br.ReadInt32();
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br.ReadBytes(4);
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for (int i = 0; i < 25; i++)
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tile.SubTileFlags[i] = br.ReadByte();
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br.ReadBytes(7);
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tile.BlockHeadersPointer = br.ReadUInt32();
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tile.BlockDataLength = br.ReadUInt32();
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tile.NumberOfBlocks = br.ReadUInt32();
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tile.BlockHeadersPointer = br.ReadInt32();
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tile.BlockDataLength = br.ReadInt32();
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tile.NumberOfBlocks = br.ReadInt32();
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br.ReadBytes(12);
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}
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}
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if (tile.BlockHeadersPointer == 0 || tile.Width == 0 || tile.Height == 0)
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{
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tile.Blocks = new MPQDT1Block[0];
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continue;
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}
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private void ReadBlockHeaders(BinaryReader br)
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{
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for (int tileIndex = 0; tileIndex < NumberOfTiles; tileIndex++)
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{
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var tile = Tiles[tileIndex];
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br.BaseStream.Seek(tile.BlockHeadersPointer, SeekOrigin.Begin);
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tile.Blocks = new MPQDT1Block[tile.NumberOfBlocks];
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for (int blockIndex = 0; blockIndex < tile.NumberOfBlocks; blockIndex++)
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{
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stream.Seek(tile.BlockHeadersPointer + (20 * blockIndex), SeekOrigin.Begin);
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tile.Blocks[blockIndex] = new MPQDT1Block();
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var block = tile.Blocks[blockIndex];
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block.PositionX = br.ReadUInt16();
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block.PositionY = br.ReadUInt16();
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block.PositionX = br.ReadInt16();
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block.PositionY = br.ReadInt16();
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br.ReadBytes(2);
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block.GridX = br.ReadByte();
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block.GridX = br.ReadByte();
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block.Format = br.ReadUInt16();
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block.Length = br.ReadUInt32();
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block.Format = br.ReadInt16();
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block.Length = br.ReadInt32();
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br.ReadBytes(2);
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block.FileOffset = br.ReadUInt32();
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stream.Seek(tile.BlockHeadersPointer + block.FileOffset, SeekOrigin.Begin);
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block.FileOffset = br.ReadInt32();
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}
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}
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}
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private void ReadBlockGraphics(BinaryReader br)
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{
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for (int tileIndex = 0; tileIndex < NumberOfTiles; tileIndex++)
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{
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for (int blockIndex = 0; blockIndex < Tiles[tileIndex].NumberOfBlocks; blockIndex++)
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{
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var block = Tiles[tileIndex].Blocks[blockIndex];
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br.BaseStream.Seek(Tiles[tileIndex].BlockHeadersPointer + block.FileOffset, SeekOrigin.Begin);
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if (block.Format == 1)
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{
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@ -132,10 +151,10 @@ namespace OpenDiablo2.Common.Models
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}
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}
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else
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else
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{
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// RLE block
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/* TODO: BROKEN
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/*
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var length = block.Length;
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byte b1;
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byte b2;
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@ -143,28 +162,27 @@ namespace OpenDiablo2.Common.Models
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int y = 0;
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int width = (block.Format >> 8);
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int height = (block.Format & 0xFF);
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block.PixelData = new Int16[width * height];
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block.PixelData = new Int16[256 * 256];
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while (length > 0)
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{
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b1 = br.ReadByte();
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b2 = br.ReadByte();
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length -= 2;
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if (b1 != 0 || b2 != 0)
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{
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x += b1;
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length -= b2;
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while (b2 > 0)
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{
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block.PixelData[x + (y * 32)] = br.ReadByte();
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br.ReadByte();
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x++;
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b2--;
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}
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}
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else
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if (b1 + b2 == 0)
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{
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x = 0;
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y++;
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continue;
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}
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x += b1;
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length -= b2;
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while (b2 > 0)
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{
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block.PixelData[x + (y * 32)] = br.ReadByte();
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br.ReadByte();
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x++;
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b2--;
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}
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}
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*/
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@ -172,5 +190,6 @@ namespace OpenDiablo2.Common.Models
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}
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}
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}
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}
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}
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