public override void Deserialize(OtFileReader fileReader, OtFileNode node, OtPropertyReader reader, OtItems items)
{
base.Deserialize(fileReader, node, reader, items);
var itemNode = node.Child;
while (itemNode != null)
{
if ((OtMap.OtMapNodeTypes)itemNode.Type != OtMap.OtMapNodeTypes.ITEM)
{
throw new Exception("Invalid item node inside container.");
}
OtPropertyReader props = fileReader.GetPropertyReader(itemNode);
var itemId = props.ReadUInt16();
var itemType = items.GetItem(itemId);
if (itemType == null)
{
throw new Exception("Unkonw item type " + itemId + " inside container.");
}
var item = OtItem.Create(itemType);
item.Deserialize(fileReader, itemNode, props, items);
Items.Add(item);
itemNode = itemNode.Next;
}
}
private void ParseTowns(OtFileReader reader, OtFileNode otbNode)
{
OtFileNode nodeTown = otbNode.Child;
while (nodeTown != null)
{
OtPropertyReader props = reader.GetPropertyReader(nodeTown);
uint townid = props.ReadUInt32();
string townName = props.GetString();
var templeLocation = props.ReadLocation();
var town = new OtTown {
Id = townid, Name = townName, TempleLocation = templeLocation
};
towns[townid] = town;
nodeTown = nodeTown.Next;
}
}
public virtual void Deserialize(OtFileReader fileReader, OtFileNode itemNode, OtPropertyReader reader, OtItems items)
{
Deserialize(reader);
}
private void ParseTileArea(OtFileReader reader, OtFileNode otbNode, bool replaceTiles, ISet <ulong> tileLocations)
{
OtPropertyReader props = reader.GetPropertyReader(otbNode);
int baseX = props.ReadUInt16();
int baseY = props.ReadUInt16();
int baseZ = props.ReadByte();
OtFileNode nodeTile = otbNode.Child;
while (nodeTile != null)
{
if (nodeTile.Type == (long)OtMapNodeTypes.TILE ||
nodeTile.Type == (long)OtMapNodeTypes.HOUSETILE)
{
props = reader.GetPropertyReader(nodeTile);
var tileLocation = new Location(baseX + props.ReadByte(), baseY + props.ReadByte(), baseZ);
var tile = new OtTile(tileLocation);
if (nodeTile.Type == (long)OtMapNodeTypes.HOUSETILE)
{
tile.HouseId = props.ReadUInt32();
}
while (props.PeekChar() != -1)
{
byte attribute = props.ReadByte();
switch ((OtMapAttribute)attribute)
{
case OtMapAttribute.TILE_FLAGS:
{
tile.Flags = props.ReadUInt32();
break;
}
case OtMapAttribute.ITEM:
{
ushort itemId = props.ReadUInt16();
var itemType = Items.GetItem(itemId);
if (itemType == null)
{
throw new Exception("Unkonw item type " + itemId + " in position " + tileLocation + ".");
}
var item = OtItem.Create(itemType);
tile.InternalAddItem(item);
break;
}
default:
throw new Exception(string.Format("{0} Unknown tile attribute.", tileLocation));
}
}
OtFileNode nodeItem = nodeTile.Child;
while (nodeItem != null)
{
if (nodeItem.Type == (long)OtMapNodeTypes.ITEM)
{
props = reader.GetPropertyReader(nodeItem);
ushort itemId = props.ReadUInt16();
var itemType = Items.GetItem(itemId);
if (itemType == null)
{
throw new Exception("Unkonw item type " + itemId + " in position " + tileLocation + ".");
}
var item = OtItem.Create(itemType);
item.Deserialize(reader, nodeItem, props, Items);
tile.InternalAddItem(item);
}
else
{
throw new Exception(string.Format("{0} Unknown node type.", tileLocation));
}
nodeItem = nodeItem.Next;
}
var index = tileLocation.ToIndex();
var hasTile = HasTile(index);
if (!hasTile)
{
SetTile(tile);
tileLocations.Add(tileLocation.ToIndex());
}
else if (replaceTiles)
{
SetTile(tile);
}
}
nodeTile = nodeTile.Next;
}
}
public void Load(string fileName, bool replaceTiles)
{
if (!File.Exists(fileName))
{
throw new Exception(string.Format("File not found {0}.", fileName));
}
string spawnFile = null;
string houseFile = null;
var tileLocations = new HashSet <ulong>();
using (var reader = new OtFileReader(fileName))
{
OtFileNode node = reader.GetRootNode();
OtPropertyReader props = reader.GetPropertyReader(node);
props.ReadByte(); // junk?
var version = props.ReadUInt32();
props.ReadUInt16();
props.ReadUInt16();
var majorVersionItems = props.ReadUInt32();
var minorVersionItems = props.ReadUInt32();
if (version <= 0)
{
//In otbm version 1 the count variable after splashes/fluidcontainers and stackables
//are saved as attributes instead, this solves alot of problems with items
//that is changed (stackable/charges/fluidcontainer/splash) during an update.
throw new Exception(
"This map needs to be upgraded by using the latest map editor version to be able to load correctly.");
}
if (version > 3)
{
throw new Exception("Unknown OTBM version detected.");
}
if (majorVersionItems < 3)
{
throw new Exception(
"This map needs to be upgraded by using the latest map editor version to be able to load correctly.");
}
if (majorVersionItems > Items.MajorVersion)
{
throw new Exception("The map was saved with a different items.otb version, an upgraded items.otb is required.");
}
if (minorVersionItems > Items.MinorVersion)
{
Trace.WriteLine("This map needs an updated items.otb.");
}
node = node.Child;
if ((OtMapNodeTypes)node.Type != OtMapNodeTypes.MAP_DATA)
{
throw new Exception("Could not read data node.");
}
props = reader.GetPropertyReader(node);
while (props.PeekChar() != -1)
{
byte attribute = props.ReadByte();
switch ((OtMapAttribute)attribute)
{
case OtMapAttribute.DESCRIPTION:
var description = props.GetString();
//Descriptions.Add(description);
break;
case OtMapAttribute.EXT_SPAWN_FILE:
spawnFile = props.GetString();
break;
case OtMapAttribute.EXT_HOUSE_FILE:
houseFile = props.GetString();
break;
default:
throw new Exception("Unknown header node.");
}
}
OtFileNode nodeMapData = node.Child;
while (nodeMapData != null)
{
switch ((OtMapNodeTypes)nodeMapData.Type)
{
case OtMapNodeTypes.TILE_AREA:
ParseTileArea(reader, nodeMapData, replaceTiles, tileLocations);
break;
case OtMapNodeTypes.TOWNS:
ParseTowns(reader, nodeMapData);
break;
}
nodeMapData = nodeMapData.Next;
}
}
LoadSpawn(Path.Combine(Path.GetDirectoryName(fileName), spawnFile), tileLocations);
}
