public Area(string path)
{
this.Props = new List<Prop>();
this.Events = new List<Event>();
using (var fs = new FileStream(path, FileMode.Open))
using (var br = new BinaryReader(fs))
{
Version = br.ReadInt16();
if (Version < 202)
throw new Exception("Invalid file version.");
br.Skip(0x02); // Unk
br.Skip(0x04); // Unk
AreaId = br.ReadInt16();
var regionId = br.ReadInt16(); // Unk
Server = br.ReadUnicodeString();
Name = br.ReadUnicodeString();
br.Skip(0x10); // Unk
var eventCount = br.ReadInt32();
var propCount = br.ReadInt32();
br.Skip(0x14); // Unk
X1 = br.ReadSingle();
br.Skip(0x04); // Unk
Y1 = br.ReadSingle();
br.Skip(0x0C); // Unk
X2 = br.ReadSingle();
br.Skip(0x04); // Unk
Y2 = br.ReadSingle();
br.Skip(0x0C); // Unk
if (Version == 203)
br.Skip(0x04); // Unk
var ver = br.ReadInt16();
br.Skip(0x02); // Unk
var propCountCheck = br.ReadInt32();
if (ver < 202 || propCount != propCountCheck)
throw new Exception("Reading error.");
for (int i = 0; i < propCount; ++i)
{
var prop = new Prop();
prop.ClassId = br.ReadInt32();
prop.PropId = br.ReadInt64();
prop.Name = br.ReadUnicodeString();
prop.X = br.ReadSingle();
prop.Y = br.ReadSingle();
br.Skip(0x04); // Unk (Z?)
var shapeCount = br.ReadByte();
br.Skip(0x04); // Unk
for (int j = 0; j < shapeCount; ++j)
{
var dirX1 = br.ReadSingle();
var dirX2 = br.ReadSingle();
var dirY1 = br.ReadSingle();
var dirY2 = br.ReadSingle();
var lenX = br.ReadSingle();
var lenY = br.ReadSingle();
br.Skip(0x04); // Unk
var posX = br.ReadSingle();
var posY = br.ReadSingle();
br.Skip(0x10); // Unk
prop.Shape.AddRange(GetShapeLines(dirX1, dirX2, dirY1, dirY2, lenX, lenY, posX, posY));
}
prop.Solid = (br.ReadByte() != 0);
br.ReadByte(); // Unk
prop.Scale = br.ReadSingle();
prop.Direction = br.ReadSingle();
br.Skip(0x40); // Unk
br.ReadUnicodeString(); // title
br.ReadUnicodeString(); // state
var parameterCount = br.ReadByte();
for (int k = 0; k < parameterCount; ++k)
{
var def = br.ReadByte();
var eventType = br.ReadInt32();
var signalType = br.ReadInt32();
var name = br.ReadUnicodeString();
var xml = br.ReadUnicodeString();
// Add identical parameters only once
var exists = false;
foreach (var param in prop.Parameters)
{
if (param.EventType == eventType && param.SignalType == signalType && param.Name == name && param.XML == xml)
{
exists = true;
break;
}
}
if (!exists)
prop.Parameters.Add(new PropParameter(eventType, signalType, name, xml));
}
// Filter Tir anniversary props
// TODO: Use prop db to check for the feature?
if ((Name == "field_Tir_S_aa" || Name == "field_Tir_S_ba") && prop.ClassId > 44000)
continue;
this.Props.Add(prop);
}
for (int i = 0; i < eventCount; ++i)
{
var ev = new Event();
this.Events.Add(ev);
ev.EventId = br.ReadInt64();
ev.Name = br.ReadUnicodeString();
ev.X = br.ReadSingle();
ev.Y = br.ReadSingle();
br.Skip(0x04); // Unk (Z?)
var shapeCount = br.ReadByte();
br.Skip(0x04); // Unk
for (int j = 0; j < shapeCount; ++j)
{
var dirX1 = br.ReadSingle();
var dirX2 = br.ReadSingle();
var dirY1 = br.ReadSingle();
var dirY2 = br.ReadSingle();
var lenX = br.ReadSingle();
var lenY = br.ReadSingle();
br.Skip(0x04); // Unk
var posX = br.ReadSingle();
var posY = br.ReadSingle();
br.Skip(0x10); // Unk
ev.Shape.AddRange(GetShapeLines(dirX1, dirX2, dirY1, dirY2, lenX, lenY, posX, posY));
}
ev.EventType = br.ReadInt32();
var parameterCount = br.ReadByte();
for (int k = 0; k < parameterCount; ++k)
{
var def = br.ReadByte();
var eventType = br.ReadInt32();
var signalType = br.ReadInt32();
var name = br.ReadUnicodeString();
var xml = br.ReadUnicodeString();
ev.Parameters.Add(new PropParameter(eventType, signalType, name, xml));
}
}
}
}
private Prop ReadProp(BinaryReader br)
{
var prop = new Prop();
prop.ClassId = br.ReadInt32();
prop.PropId = br.ReadInt64();
prop.Name = br.ReadUnicodeString();
prop.X = br.ReadSingle();
prop.Y = br.ReadSingle();
br.Skip(0x04); // Unk (Z?)
var shapeCount = br.ReadByte();
br.Skip(0x04); // Unk
for (int j = 0; j < shapeCount; ++j)
{
var shape = new Shape();
shape.DirX1 = br.ReadSingle();
shape.DirX2 = br.ReadSingle();
shape.DirY1 = br.ReadSingle();
shape.DirY2 = br.ReadSingle();
shape.LenX = br.ReadSingle();
shape.LenY = br.ReadSingle();
var shapeType = br.ReadInt32();
shape.PosX = br.ReadSingle();
shape.PosY = br.ReadSingle();
br.Skip(0x10); // Unk
prop.Shapes.Add(shape);
}
prop.Solid = (br.ReadByte() != 0);
br.ReadByte(); // Unk
prop.Scale = br.ReadSingle();
prop.Direction = br.ReadSingle();
br.Skip(0x40); // colors
br.ReadUnicodeString(); // title
prop.State = br.ReadUnicodeString();
var parameterCount = br.ReadByte();
for (int k = 0; k < parameterCount; ++k)
{
var def = br.ReadByte();
var eventType = br.ReadInt32();
var signalType = br.ReadInt32();
var name = br.ReadUnicodeString();
var xml = br.ReadUnicodeString();
// Add identical parameters only once
var exists = false;
foreach (var param in prop.Parameters)
{
if (param.EventType == eventType && param.SignalType == signalType && param.Name == name && param.XML == xml)
{
exists = true;
break;
}
}
if (!exists)
{
prop.Parameters.Add(new PropParameter(eventType, signalType, name, xml));
}
}
return(prop);
}