public bool LoadDat(string filename, SupportedClient client, bool extended)
{
FileStream fileStream = new FileStream(filename, FileMode.Open);
try
{
using (BinaryReader reader = new BinaryReader(fileStream))
{
UInt32 datSignature = reader.ReadUInt32();
if (client.DatSignature != datSignature)
{
string message = "PluginOne: Bad dat signature. Expected signature is {0:X} and loaded signature is {1:X}.";
Trace.WriteLine(String.Format(message, client.DatSignature, datSignature));
return false;
}
//get max id
UInt16 itemCount = reader.ReadUInt16();
UInt16 creatureCount = reader.ReadUInt16();
UInt16 effectCount = reader.ReadUInt16();
UInt16 distanceCount = reader.ReadUInt16();
UInt16 minclientID = 100; //items starts at 100
UInt16 maxclientID = itemCount;
UInt16 id = minclientID;
while (id <= maxclientID)
{
ClientItem item = new ClientItem();
item.id = id;
items[id] = item;
// read the options until we find 0xff
ItemFlag flag;
do
{
flag = (ItemFlag)reader.ReadByte();
switch (flag)
{
case ItemFlag.Ground:
item.type = ItemType.Ground;
item.groundSpeed = reader.ReadUInt16();
break;
case ItemFlag.GroundBorder:
item.alwaysOnTop = true;
item.alwaysOnTopOrder = 1;
break;
case ItemFlag.OnBottom:
item.alwaysOnTop = true;
item.alwaysOnTopOrder = 2;
break;
case ItemFlag.OnTop:
item.alwaysOnTop = true;
item.alwaysOnTopOrder = 3;
break;
case ItemFlag.Container:
item.type = ItemType.Container;
break;
case ItemFlag.Stackable:
item.isStackable = true;
break;
case ItemFlag.ForceUse:
break;
case ItemFlag.MultiUse:
item.multiUse = true;
break;
case ItemFlag.HasCharges:
break;
case ItemFlag.Writable:
item.isReadable = true;
item.maxReadWriteChars = reader.ReadUInt16();
break;
case ItemFlag.WritableOnce:
item.isReadable = true;
item.maxReadChars = reader.ReadUInt16();
break;
case ItemFlag.FluidContainer:
item.type = ItemType.Fluid;
break;
case ItemFlag.Fluid:
item.type = ItemType.Splash;
break;
case ItemFlag.IsUnpassable:
item.isUnpassable = true;
break;
case ItemFlag.IsUnmoveable:
item.isMoveable = false;
break;
case ItemFlag.BlockMissiles:
item.blockMissiles = true;
break;
case ItemFlag.BlockPathfinder:
item.blockPathfinder = true;
break;
case ItemFlag.Pickupable:
item.isPickupable = true;
break;
case ItemFlag.Hangable:
item.isHangable = true;
break;
case ItemFlag.IsHorizontal:
item.isHorizontal = true;
break;
case ItemFlag.IsVertical:
item.isVertical = true;
break;
case ItemFlag.Rotatable:
item.isRotatable = true;
break;
case ItemFlag.HasLight:
item.lightLevel = reader.ReadUInt16();
item.lightColor = reader.ReadUInt16();
break;
case ItemFlag.DontHide:
break;
case ItemFlag.FloorChange:
break;
case ItemFlag.HasOffset:
reader.ReadUInt16(); // OffsetX
reader.ReadUInt16(); // OffsetY
break;
case ItemFlag.HasElevation:
item.hasElevation = true;
reader.ReadUInt16(); // Height
break;
case ItemFlag.Lying:
break;
case ItemFlag.AnimateAlways:
break;
case ItemFlag.Minimap:
item.minimapColor = reader.ReadUInt16();
break;
case ItemFlag.LensHelp:
UInt16 opt = reader.ReadUInt16();
if (opt == 1112)
{
item.isReadable = true;
}
break;
case ItemFlag.FullGround:
item.fullGround = true;
break;
case ItemFlag.IgnoreLook:
item.ignoreLook = true;
break;
case ItemFlag.LastFlag:
break;
default:
Trace.WriteLine(String.Format("PluginOne: Error while parsing, unknown flag 0x{0:X} at id {1}.", flag, id));
return false;
}
} while (flag != ItemFlag.LastFlag);
item.width = reader.ReadByte();
item.height = reader.ReadByte();
if ((item.width > 1) || (item.height > 1))
{
reader.BaseStream.Position++;
}
item.layers = reader.ReadByte();
item.patternX = reader.ReadByte();
item.patternY = reader.ReadByte();
item.patternZ = reader.ReadByte();
item.frames = reader.ReadByte();
item.isAnimation = item.frames > 1;
item.numSprites = (UInt32)item.width * item.height * item.layers * item.patternX * item.patternY * item.patternZ * item.frames;
// Read the sprite ids
for (UInt32 i = 0; i < item.numSprites; ++i)
{
uint spriteId;
if (extended)
{
spriteId = reader.ReadUInt32();
}
else
{
spriteId = reader.ReadUInt16();
}
Sprite sprite;
if (!sprites.TryGetValue(spriteId, out sprite))
{
sprite = new Sprite();
sprite.id = spriteId;
sprites[spriteId] = sprite;
}
item.spriteList.Add(sprite);
}
++id;
}
}
}
finally
{
fileStream.Close();
}
return true;
}
public bool LoadDat(string filename, SupportedClient client, bool extended)
{
using (FileStream fileStream = new FileStream(filename, FileMode.Open))
{
BinaryReader reader = new BinaryReader(fileStream);
uint datSignature = reader.ReadUInt32();
if (client.DatSignature != datSignature)
{
string message = "PluginTwo: Bad dat signature. Expected signature is {0:X} and loaded signature is {1:X}.";
Trace.WriteLine(String.Format(message, client.DatSignature, datSignature));
return false;
}
// get max id
this.itemCount = reader.ReadUInt16();
reader.ReadUInt16(); // skipping outfits count
reader.ReadUInt16(); // skipping effects count
reader.ReadUInt16(); // skipping missiles count
ushort id = 100;
while (id <= this.itemCount)
{
ClientItem item = new ClientItem();
item.ID = id;
this.Items[id] = item;
// read the options until we find 0xff
ItemFlag flag;
do
{
flag = (ItemFlag)reader.ReadByte();
switch (flag)
{
case ItemFlag.Ground:
item.Type = ServerItemType.Ground;
item.GroundSpeed = reader.ReadUInt16();
break;
case ItemFlag.GroundBorder:
item.HasStackOrder = true;
item.StackOrder = TileStackOrder.Border;
break;
case ItemFlag.OnBottom:
item.HasStackOrder = true;
item.StackOrder = TileStackOrder.Bottom;
break;
case ItemFlag.OnTop:
item.HasStackOrder = true;
item.StackOrder = TileStackOrder.Top;
break;
case ItemFlag.Container:
item.Type = ServerItemType.Container;
break;
case ItemFlag.Stackable:
item.Stackable = true;
break;
case ItemFlag.ForceUse:
break;
case ItemFlag.MultiUse:
item.MultiUse = true;
break;
case ItemFlag.Writable:
item.Readable = true;
item.MaxReadWriteChars = reader.ReadUInt16();
break;
case ItemFlag.WritableOnce:
item.Readable = true;
item.MaxReadChars = reader.ReadUInt16();
break;
case ItemFlag.FluidContainer:
item.Type = ServerItemType.Fluid;
break;
case ItemFlag.Fluid:
item.Type = ServerItemType.Splash;
break;
case ItemFlag.IsUnpassable:
item.Unpassable = true;
break;
case ItemFlag.IsUnmoveable:
item.Movable = false;
break;
case ItemFlag.BlockMissiles:
item.BlockMissiles = true;
break;
case ItemFlag.BlockPathfinder:
item.BlockPathfinder = true;
break;
case ItemFlag.Pickupable:
item.Pickupable = true;
break;
case ItemFlag.Hangable:
item.Hangable = true;
break;
case ItemFlag.IsHorizontal:
item.HookEast = true;
break;
case ItemFlag.IsVertical:
item.HookSouth = true;
break;
case ItemFlag.Rotatable:
item.Rotatable = true;
break;
case ItemFlag.HasLight:
item.LightLevel = reader.ReadUInt16();
item.LightColor = reader.ReadUInt16();
break;
case ItemFlag.DontHide:
break;
case ItemFlag.Translucent:
break;
case ItemFlag.HasOffset:
reader.ReadUInt16(); // OffsetX
reader.ReadUInt16(); // OffsetY
break;
case ItemFlag.HasElevation:
item.HasElevation = true;
reader.ReadUInt16(); // Height
break;
case ItemFlag.Lying:
break;
case ItemFlag.AnimateAlways:
break;
case ItemFlag.Minimap:
item.MinimapColor = reader.ReadUInt16();
break;
case ItemFlag.LensHelp:
ushort opt = reader.ReadUInt16();
if (opt == 1112)
{
item.Readable = true;
}
break;
case ItemFlag.FullGround:
item.FullGround = true;
break;
case ItemFlag.IgnoreLook:
item.IgnoreLook = true;
break;
case ItemFlag.Cloth:
reader.ReadUInt16();
break;
case ItemFlag.Market:
reader.ReadUInt16(); // category
item.TradeAs = reader.ReadUInt16(); // trade as
reader.ReadUInt16(); // show as
ushort nameLength = reader.ReadUInt16();
byte[] buffer = reader.ReadBytes(nameLength);
item.Name = Encoding.UTF8.GetString(buffer, 0, buffer.Length);
reader.ReadUInt16(); // profession
reader.ReadUInt16(); // level
break;
case ItemFlag.LastFlag:
break;
default:
Trace.WriteLine(String.Format("PluginTwo: Error while parsing, unknown flag 0x{0:X} at id {1}.", flag, id));
return false;
}
}
while (flag != ItemFlag.LastFlag);
item.Width = reader.ReadByte();
item.Height = reader.ReadByte();
if ((item.Width > 1) || (item.Height > 1))
{
reader.BaseStream.Position++;
}
item.Layers = reader.ReadByte();
item.PatternX = reader.ReadByte();
item.PatternY = reader.ReadByte();
item.PatternZ = reader.ReadByte();
item.Frames = reader.ReadByte();
item.IsAnimation = item.Frames > 1;
item.NumSprites = (uint)item.Width * item.Height * item.Layers * item.PatternX * item.PatternY * item.PatternZ * item.Frames;
// Read the sprite ids
for (uint i = 0; i < item.NumSprites; ++i)
{
uint spriteId;
if (extended)
{
spriteId = reader.ReadUInt32();
}
else
{
spriteId = reader.ReadUInt16();
}
Sprite sprite;
if (!sprites.TryGetValue(spriteId, out sprite))
{
sprite = new Sprite();
sprite.ID = spriteId;
sprites[spriteId] = sprite;
}
item.SpriteList.Add(sprite);
}
++id;
}
}
return true;
}
