public Ets2Item(ulong uid, Ets2Sector sector, int offset)
{
ItemUID = uid;
Navigation = new Dictionary<Ets2Item, Tuple<float, float, IEnumerable<Ets2Item>>>();
Sector = sector;
FileOffset = offset;
FilePath = sector.FilePath;
NodesList = new Dictionary<ulong, Ets2Node>();
Type = (Ets2ItemType)BitConverter.ToUInt32(sector.Stream, offset);
int nodeCount;
switch (Type)
{
case Ets2ItemType.Road:
StartNodeUID = BitConverter.ToUInt64(sector.Stream, offset + 141);
EndNodeUID = BitConverter.ToUInt64(sector.Stream, offset + 149);
var lookId = BitConverter.ToUInt32(sector.Stream, offset + 61); // unique UINT32 ID with road look
RoadLook = Sector.Mapper.LookupRoadLookID(lookId);
// Need to create LUT to translate road_look.sii <> ID
// Then we can parse highway routes etc.
HideUI = (sector.Stream[offset + 0x37] & 0x02) != 0;
// Make sure these UID's exist in the world.
if ((StartNodeUID != 0 && sector.Mapper.Nodes.ContainsKey(StartNodeUID)) ||
(EndNodeUID != 0 && sector.Mapper.Nodes.ContainsKey(EndNodeUID)))
{
Valid = true;
var stamps = BitConverter.ToInt32(sector.Stream, offset + 433);
BlockSize = 437 + stamps*24;
}
else
{
Valid = false;
}
break;
case Ets2ItemType.Prefab:
if (uid == 0x2935de9c700704)
{
//
}
nodeCount = BitConverter.ToInt32(sector.Stream, offset + 81);
HideUI = (sector.Stream[offset + 0x36] & 0x02) != 0;
if (nodeCount > 0x20)
{
Valid = false;
return;
}
var somethingOffset = offset + 85 + 8*nodeCount;
if (somethingOffset < offset || somethingOffset > sector.Stream.Length)
{
Valid = false;
return;
}
var something = BitConverter.ToInt32(sector.Stream,somethingOffset);
if (something < 0 || something > 32)
{
Valid = false;
return;
}
var OriginOffset = offset + 0x61 + nodeCount*8 + something*8;
if (OriginOffset < offset || OriginOffset > sector.Stream.Length)
{
Valid = false;
return;
}
Origin = sector.Stream[OriginOffset] & 0x03;
//Console.WriteLine("PREFAB @ " + uid.ToString("X16") + " origin: " + Origin);
var prefabId = (int)BitConverter.ToUInt32(sector.Stream, offset + 57);
// Invalidate unreasonable amount of node counts..
if (nodeCount < 0x20 && nodeCount != 0)
{
Valid = true;
for (int i = 0; i < nodeCount; i++)
{
var nodeUid = BitConverter.ToUInt64(sector.Stream, offset + 81 + 4 + i*8);
//Console.WriteLine("prefab node link " + i + ": " + nodeUid.ToString("X16"));
// TODO: if node is in other sector..
if (AddNodeUID(nodeUid) == false)
{
//Console.WriteLine("Could not add prefab node " + nodeUid.ToString("X16") + " for item " + uid.ToString("X16"));
break;
}
}
PrefabNodeUID = NodesList.Keys.FirstOrDefault();
}
//Console.WriteLine("PREFAB ID: " + prefabId.ToString("X8"));
Prefab = sector.Mapper.LookupPrefab(prefabId);
if (Prefab == null)
{
//Console.WriteLine("Prefab ID: " + uid.ToString("X16") + " / " + prefabId.ToString("X") +
// " not found");
}
break;
case Ets2ItemType.Company:
Valid = true;
// There are 3 nodes subtracted from found in sector:
// 1) The node of company itself
// 2) The node of loading area
// 3) The node of job
nodeCount = Sector.Nodes.Count(x => x.ForwardItemUID == uid) - 2;
BlockSize = nodeCount*8 + 109;
// Invalidate unreasonable amount of node counts..
if (nodeCount < 0x20)
{
var prefabItemUid = BitConverter.ToUInt64(sector.Stream, offset + 73);
var loadAreaNodeUid = BitConverter.ToUInt64(sector.Stream, offset + 93);
var jobAreaNodeUid = BitConverter.ToUInt64(sector.Stream, offset + 81);
if (AddNodeUID(loadAreaNodeUid) == false)
{
//Console.WriteLine("Could not add loading area node " + loadAreaNodeUid.ToString("X16"));
}
else if (AddNodeUID(jobAreaNodeUid) == false)
{
//Console.WriteLine("Could not add job area node" + jobAreaNodeUid.ToString("X16"));
}
else
{
for (int i = 0; i < nodeCount; i++)
{
var nodeUid = BitConverter.ToUInt64(sector.Stream, offset + 113 + i*8);
//Console.WriteLine("company node link " + i + ": " + nodeUid.ToString("X16"));
if (AddNodeUID(nodeUid) == false)
{
//Console.WriteLine("Could not add cargo area node " + nodeUid.ToString("X16") + " for item " + uid.ToString("X16"));
break;
}
}
}
}
else
{
Valid = false;
}
break;
case Ets2ItemType.Building:
var buildingNodeUid1 = BitConverter.ToUInt64(sector.Stream, offset + 73);
var buildingNodeUid2 = BitConverter.ToUInt64(sector.Stream, offset + 65);
Valid = AddNodeUID(buildingNodeUid1) && AddNodeUID(buildingNodeUid2);
BlockSize = 97;
break;
case Ets2ItemType.Sign:
var signNodeUid = BitConverter.ToUInt64(sector.Stream, offset + 65);
BlockSize = 153;
Valid = AddNodeUID(signNodeUid);
break;
case Ets2ItemType.Model:
var modelNodeUid = BitConverter.ToUInt64(sector.Stream, offset + 81);
BlockSize = 101;
Valid = AddNodeUID(modelNodeUid);
break;
case Ets2ItemType.MapOverlay:
var mapOverlayNodeUid = BitConverter.ToUInt64(sector.Stream, offset + 65);
BlockSize = 73;
Valid = AddNodeUID(mapOverlayNodeUid);
break;
case Ets2ItemType.Ferry:
var ferryNodeUid = BitConverter.ToUInt64(sector.Stream, offset + 73);
BlockSize = 93;
Valid = AddNodeUID(ferryNodeUid);
break;
case Ets2ItemType.CutPlane:
nodeCount = BitConverter.ToInt32(sector.Stream, offset + 57);
// Invalidate unreasonable amount of node counts..
if (nodeCount < 0x20)
{
Valid = true;
for (int i = 0; i < nodeCount; i++)
{
var nodeUid = BitConverter.ToUInt64(sector.Stream, offset + 57 + 4 + i * 8);
//Console.WriteLine("cut plane node " + i + ": " + nodeUid.ToString("X16"));
if (AddNodeUID(nodeUid) == false)
{
//Console.WriteLine("Could not add cut plane node " + nodeUid.ToString("X16") + " for item " + uid.ToString("X16"));
break;
}
}
}
BlockSize = 61 + 8 * nodeCount;
break;
case Ets2ItemType.TrafficRule:
nodeCount = BitConverter.ToInt32(sector.Stream, offset + 57);
// Invalidate unreasonable amount of node counts..
if (nodeCount < 0x20)
{
Valid = true;
for (int i = 0; i < nodeCount; i++)
{
var nodeUid = BitConverter.ToUInt64(sector.Stream, offset + 57 + 4 + i * 8);
//Console.WriteLine("traffic area node " + i + ": " + nodeUid.ToString("X16"));
if (AddNodeUID(nodeUid) == false)
{
//Console.WriteLine("Could not add traffic area node " + nodeUid.ToString("X16") + " for item " + uid.ToString("X16"));
break;
}
}
}
BlockSize = 73 + 8 * nodeCount;
break;
case Ets2ItemType.Trigger:
nodeCount = BitConverter.ToInt32(sector.Stream, offset + 57);
// Invalidate unreasonable amount of node counts..
if (nodeCount < 0x20)
{
Valid = true;
for (int i = 0; i < nodeCount; i++)
{
var nodeUid = BitConverter.ToUInt64(sector.Stream, offset + 57 + 4 + i * 8);
//Console.WriteLine("trigger node " + i + ": " + nodeUid.ToString("X16"));
if (AddNodeUID(nodeUid) == false)
{
//Console.WriteLine("Could not add trigger node " + nodeUid.ToString("X16") + " for item " + uid.ToString("X16"));
break;
}
}
}
BlockSize = 117 + 8 * nodeCount;
break;
case Ets2ItemType.BusStop:
var busStopUid = BitConverter.ToUInt64(sector.Stream, offset + 73);
BlockSize = 81;
Valid = AddNodeUID(busStopUid);
break;
case Ets2ItemType.Garage:
// TODO: at offset 65 there is a int '1' value.. is it a list?
var garageUid = BitConverter.ToUInt64(sector.Stream, offset + 69);
BlockSize = 85;
Valid = AddNodeUID(garageUid);
break;
case Ets2ItemType.FuelPump:
var dunno2Uid = BitConverter.ToUInt64(sector.Stream, offset + 57);
BlockSize = 73;
Valid = AddNodeUID(dunno2Uid);
break;
case Ets2ItemType.Dunno:
Valid = true;
break;
case Ets2ItemType.Service:
var locationNodeUid = BitConverter.ToUInt64(sector.Stream, offset + 57);
Valid = AddNodeUID(locationNodeUid);
BlockSize = 73;
break;
case Ets2ItemType.City:
var CityID = BitConverter.ToUInt64(sector.Stream, offset + 57);
var NodeID = BitConverter.ToUInt64(sector.Stream, offset + 73);
if ((CityID >> 56) != 0)
{
break;
}
City = Sector.Mapper.LookupCityID(CityID);
Valid = City != string.Empty && NodeID != 0 && sector.Mapper.Nodes.ContainsKey(NodeID);
if (!Valid)
{
Console.WriteLine("Unknown city ID " + CityID.ToString("X16") + " at " + ItemUID.ToString("X16"));
}
else
{
StartNodeUID = NodeID;
//Console.WriteLine(CityID.ToString("X16") + " === " + City);
}
BlockSize = 81;
break;
default:
Valid = false;
break;
}
//if (Valid)
// Console.WriteLine("Item " + uid.ToString("X16") + " (" + Type.ToString() + ") is found at " + offset.ToString("X"));
}
public Ets2Item(ulong uid, Ets2Sector sector, int offset)
{
ItemUID = uid;
Navigation = new Dictionary <Ets2Item, Tuple <float, float, IEnumerable <Ets2Item> > >();
Sector = sector;
FileOffset = offset;
FilePath = sector.FilePath;
NodesList = new Dictionary <ulong, Ets2Node>();
Type = (Ets2ItemType)BitConverter.ToUInt32(sector.Stream, offset);
int nodeCount;
switch (Type)
{
case Ets2ItemType.Road:
StartNodeUID = BitConverter.ToUInt64(sector.Stream, offset + 141);
EndNodeUID = BitConverter.ToUInt64(sector.Stream, offset + 149);
var lookId = BitConverter.ToUInt32(sector.Stream, offset + 61); // unique UINT32 ID with road look
RoadLook = Sector.Mapper.LookupRoadLookID(lookId);
// Need to create LUT to translate road_look.sii <> ID
// Then we can parse highway routes etc.
HideUI = (sector.Stream[offset + 0x37] & 0x02) != 0;
// Make sure these UID's exist in the world.
if ((StartNodeUID != 0 && sector.Mapper.Nodes.ContainsKey(StartNodeUID)) || (EndNodeUID != 0 && sector.Mapper.Nodes.ContainsKey(EndNodeUID)))
{
Valid = true;
var stamps = BitConverter.ToInt32(sector.Stream, offset + 433);
BlockSize = 437 + stamps * 24;
}
else
{
Valid = false;
}
break;
case Ets2ItemType.Prefab:
if (uid == 0x2935de9c700704)
{
//
}
nodeCount = BitConverter.ToInt32(sector.Stream, offset + 81);
HideUI = (sector.Stream[offset + 0x36] & 0x02) != 0;
if (nodeCount > 0x20)
{
Valid = false;
return;
}
var somethingOffset = offset + 85 + 8 * nodeCount;
if (somethingOffset < offset || somethingOffset > sector.Stream.Length)
{
Valid = false;
return;
}
var something = BitConverter.ToInt32(sector.Stream, somethingOffset);
if (something < 0 || something > 32)
{
Valid = false;
return;
}
var OriginOffset = offset + 0x61 + nodeCount * 8 + something * 8;
if (OriginOffset < offset || OriginOffset > sector.Stream.Length)
{
Valid = false;
return;
}
Origin = sector.Stream[OriginOffset] & 0x03;
//Console.WriteLine("PREFAB @ " + uid.ToString("X16") + " origin: " + Origin);
var prefabId = (int)BitConverter.ToUInt32(sector.Stream, offset + 57);
// Invalidate unreasonable amount of node counts..
if (nodeCount < 0x20 && nodeCount != 0)
{
Valid = true;
for (int i = 0; i < nodeCount; i++)
{
var nodeUid = BitConverter.ToUInt64(sector.Stream, offset + 81 + 4 + i * 8);
//Console.WriteLine("prefab node link " + i + ": " + nodeUid.ToString("X16"));
// TODO: if node is in other sector..
if (AddNodeUID(nodeUid) == false)
{
//Console.WriteLine("Could not add prefab node " + nodeUid.ToString("X16") + " for item " + uid.ToString("X16"));
break;
}
}
PrefabNodeUID = NodesList.Keys.FirstOrDefault();
}
//Console.WriteLine("PREFAB ID: " + prefabId.ToString("X8"));
Prefab = sector.Mapper.LookupPrefab(prefabId);
if (Prefab == null)
{
//Console.WriteLine("Prefab ID: " + uid.ToString("X16") + " / " + prefabId.ToString("X") +
// " not found");
}
break;
case Ets2ItemType.Company:
Valid = true;
// There are 3 nodes subtracted from found in sector:
// 1) The node of company itself
// 2) The node of loading area
// 3) The node of job
nodeCount = Sector.Nodes.Count(x => x.ForwardItemUID == uid) - 2;
BlockSize = nodeCount * 8 + 109;
// Invalidate unreasonable amount of node counts..
if (nodeCount < 0x20)
{
var prefabItemUid = BitConverter.ToUInt64(sector.Stream, offset + 73);
var loadAreaNodeUid = BitConverter.ToUInt64(sector.Stream, offset + 93);
var jobAreaNodeUid = BitConverter.ToUInt64(sector.Stream, offset + 81);
if (AddNodeUID(loadAreaNodeUid) == false)
{
//Console.WriteLine("Could not add loading area node " + loadAreaNodeUid.ToString("X16"));
}
else if (AddNodeUID(jobAreaNodeUid) == false)
{
//Console.WriteLine("Could not add job area node" + jobAreaNodeUid.ToString("X16"));
}
else
{
for (int i = 0; i < nodeCount; i++)
{
var nodeUid = BitConverter.ToUInt64(sector.Stream, offset + 113 + i * 8);
//Console.WriteLine("company node link " + i + ": " + nodeUid.ToString("X16"));
if (AddNodeUID(nodeUid) == false)
{
//Console.WriteLine("Could not add cargo area node " + nodeUid.ToString("X16") + " for item " + uid.ToString("X16"));
break;
}
}
}
}
else
{
Valid = false;
}
break;
case Ets2ItemType.Building:
var buildingNodeUid1 = BitConverter.ToUInt64(sector.Stream, offset + 73);
var buildingNodeUid2 = BitConverter.ToUInt64(sector.Stream, offset + 65);
Valid = AddNodeUID(buildingNodeUid1) && AddNodeUID(buildingNodeUid2);
BlockSize = 97;
break;
case Ets2ItemType.Sign:
var signNodeUid = BitConverter.ToUInt64(sector.Stream, offset + 65);
BlockSize = 153;
Valid = AddNodeUID(signNodeUid);
break;
case Ets2ItemType.Model:
var modelNodeUid = BitConverter.ToUInt64(sector.Stream, offset + 81);
BlockSize = 101;
Valid = AddNodeUID(modelNodeUid);
break;
case Ets2ItemType.MapOverlay:
var mapOverlayNodeUid = BitConverter.ToUInt64(sector.Stream, offset + 65);
BlockSize = 73;
Valid = AddNodeUID(mapOverlayNodeUid);
break;
case Ets2ItemType.Ferry:
var ferryNodeUid = BitConverter.ToUInt64(sector.Stream, offset + 73);
BlockSize = 93;
Valid = AddNodeUID(ferryNodeUid);
break;
case Ets2ItemType.CutPlane:
nodeCount = BitConverter.ToInt32(sector.Stream, offset + 57);
// Invalidate unreasonable amount of node counts..
if (nodeCount < 0x20)
{
Valid = true;
for (int i = 0; i < nodeCount; i++)
{
var nodeUid = BitConverter.ToUInt64(sector.Stream, offset + 57 + 4 + i * 8);
//Console.WriteLine("cut plane node " + i + ": " + nodeUid.ToString("X16"));
if (AddNodeUID(nodeUid) == false)
{
//Console.WriteLine("Could not add cut plane node " + nodeUid.ToString("X16") + " for item " + uid.ToString("X16"));
break;
}
}
}
BlockSize = 61 + 8 * nodeCount;
break;
case Ets2ItemType.TrafficRule:
nodeCount = BitConverter.ToInt32(sector.Stream, offset + 57);
// Invalidate unreasonable amount of node counts..
if (nodeCount < 0x20)
{
Valid = true;
for (int i = 0; i < nodeCount; i++)
{
var nodeUid = BitConverter.ToUInt64(sector.Stream, offset + 57 + 4 + i * 8);
//Console.WriteLine("traffic area node " + i + ": " + nodeUid.ToString("X16"));
if (AddNodeUID(nodeUid) == false)
{
//Console.WriteLine("Could not add traffic area node " + nodeUid.ToString("X16") + " for item " + uid.ToString("X16"));
break;
}
}
}
BlockSize = 73 + 8 * nodeCount;
break;
case Ets2ItemType.Trigger:
nodeCount = BitConverter.ToInt32(sector.Stream, offset + 57);
// Invalidate unreasonable amount of node counts..
if (nodeCount < 0x20)
{
Valid = true;
for (int i = 0; i < nodeCount; i++)
{
var nodeUid = BitConverter.ToUInt64(sector.Stream, offset + 57 + 4 + i * 8);
//Console.WriteLine("trigger node " + i + ": " + nodeUid.ToString("X16"));
if (AddNodeUID(nodeUid) == false)
{
//Console.WriteLine("Could not add trigger node " + nodeUid.ToString("X16") + " for item " + uid.ToString("X16"));
break;
}
}
}
BlockSize = 117 + 8 * nodeCount;
break;
case Ets2ItemType.BusStop:
var busStopUid = BitConverter.ToUInt64(sector.Stream, offset + 73);
BlockSize = 81;
Valid = AddNodeUID(busStopUid);
break;
case Ets2ItemType.Garage:
// TODO: at offset 65 there is a int '1' value.. is it a list?
var garageUid = BitConverter.ToUInt64(sector.Stream, offset + 69);
BlockSize = 85;
Valid = AddNodeUID(garageUid);
break;
case Ets2ItemType.FuelPump:
var dunno2Uid = BitConverter.ToUInt64(sector.Stream, offset + 57);
BlockSize = 73;
Valid = AddNodeUID(dunno2Uid);
break;
case Ets2ItemType.Dunno:
Valid = true;
break;
case Ets2ItemType.Service:
var locationNodeUid = BitConverter.ToUInt64(sector.Stream, offset + 57);
Valid = AddNodeUID(locationNodeUid);
BlockSize = 73;
break;
case Ets2ItemType.City:
var CityID = BitConverter.ToUInt64(sector.Stream, offset + 57);
var NodeID = BitConverter.ToUInt64(sector.Stream, offset + 73);
if ((CityID >> 56) != 0)
{
break;
}
City = Sector.Mapper.LookupCityID(CityID);
Valid = City != string.Empty && NodeID != 0 && sector.Mapper.Nodes.ContainsKey(NodeID);
if (!Valid)
{
Console.WriteLine("Unknown city ID " + CityID.ToString("X16") + " at " + ItemUID.ToString("X16"));
}
else
{
StartNodeUID = NodeID;
//Console.WriteLine(CityID.ToString("X16") + " === " + City);
}
BlockSize = 81;
break;
default:
Valid = false;
break;
}
//if (Valid)
// Console.WriteLine("Item " + uid.ToString("X16") + " (" + Type.ToString() + ") is found at " + offset.ToString("X"));
}