private static Entity ReadSingleEntity(BitStream stream)
{
var buf = new byte[4];
stream.Read(buf, 32);
var uid = Util.MakeI32(buf);
Debug.Assert((uid & 0x80000000) == 0);
//if ((something & 0x80000000) == 0) {
stream.Read(buf, 6);
var count = buf[0];
var chars = new char[64];
stream.ReadPackedText(chars, count);
var name = new string(chars, 0, count);
//}
var entity = new Entity { Uid = uid, Kind = name };
entity.X = stream.ReadFloat(32, 8);
entity.Y = stream.ReadFloat(32, 8);
stream.Read(buf, 16);
entity.Rotation = (float)(Util.MakeU16(buf) / 65536.0 * 2 * Math.PI);
stream.Read(buf, 8);
entity.Field28 = buf[0];
stream.Read(buf, 1);
entity.FlipHorz = buf[0] != 0; // buf[0] != 0 ? 1 : -1
stream.Read(buf, 1);
entity.FlipVert = buf[0] != 0; // buf[0] != 0 ? 1 : -1;
stream.Read(buf, 1);
entity.Field34 = buf[2] != 0;
entity.Tags = Util.ReadKeyValueList(stream);
Trace("entity {0} {1:N} {2:N} {3:X4} {4:X2} {5} {6} {7} {8}",
name, entity.X, entity.Y, entity.Rotation, entity.Field28,
entity.FlipHorz, entity.FlipVert, entity.Field34, Util.DumpKeyValueList(entity.Tags));
return entity;
}
private static List<Prop> LoadProps(BitStream stream)
{
var ret = new List<Prop>();
var buf = new byte[4];
stream.Read(buf, 16);
var count = Util.MakeU16(buf);
for (var i = 0; i < count; ++i) {
stream.Read(buf, 32);
var something = Util.MakeI32(buf);
if (something >= 0) {
var prop = new Prop();
prop.Field4 = something;
stream.Read(buf, 8);
prop.LayerGroup = buf[0];
stream.Read(buf, 8);
prop.LayerSub = buf[0];
prop.X = stream.ReadFloat(28, 4);
prop.Y = stream.ReadFloat(28, 4);
stream.Read(buf, 16);
prop.Rotation = (float) (Util.MakeU16(buf) / 65536.0 * 2 * Math.PI);
stream.Read(buf, 1);
prop.FlipHorz = buf[0] == 0; // buf[0] != 0 ? 1 : -1;
stream.Read(buf, 1);
prop.FlipVert = buf[0] == 0; // buf[0] != 0 ? 1 : -1;
stream.Read(buf, 8);
prop.PropSet = buf[0];
stream.Read(buf, 12);
prop.PropGroup = Util.MakeU16(buf);
stream.Read(buf, 12);
prop.PropIndex = Util.MakeU16(buf);
stream.Read(buf, 8);
prop.Palette = buf[0];
Trace("prop {0:N} {1:N} {2:N} {3:X8} {4:X8} {5:X2} {6:X4} {7:X4} {8:X2} {9:X2} {10:X2}",
prop.X, prop.Y, prop.Rotation, prop.FlipHorz, prop.FlipVert, prop.PropSet, prop.PropGroup, prop.PropIndex, prop.Palette, prop.LayerGroup, prop.LayerSub);
ret.Add(prop);
} else
throw new NotImplementedException();
}
return ret;
}
