public OtSpawn(Location location, int radius)
{
this.Location = location;
this.Radius = radius;
this.size = (radius * 2) + 1;
creatures = new OtCreature[size, size];
}
public Tile(Location location)
{
Location = location;
things = new List<Thing>();
#if DEBUG_TILE
if (location.Equals(DEBUG_LOCATION))
debugEnable = true;
#endif
}
internal void OnCreatureSpeak(uint statementId, string name, ushort level, MessageClasses type, Location location, string text)
{
var creature = client.BattleList.GetCreature(name);
if (creature == null)
return;
creature.Level = level;
CreatureSpeak.Raise(this, new CreatureSpeakEventArgs { Id = statementId, Creature = creature, Text = text, Type = type, Location = location });
}
public bool HasTile(Location location)
{
return HasTile(location.ToIndex());
}
public OtTile GetTile(Location location)
{
return GetTile(location.ToIndex());
}
public void AddCreature(OtCreature creature)
{
if (!creatures.ContainsKey(creature.Id))
{
var spawnLocation = new Location(creature.Location.X - (creature.Location.X % SPAWN_SIZE) + SPAWN_RADIUS,
creature.Location.Y - (creature.Location.Y % SPAWN_SIZE) + SPAWN_RADIUS, creature.Location.Z);
var spawnIndex = spawnLocation.ToIndex();
if (!spawns.ContainsKey(spawnIndex))
spawns.Add(spawnIndex, new OtSpawn(spawnLocation, SPAWN_RADIUS));
var spwan = spawns[spawnIndex];
if (spwan.AddCreature(creature))
{
if (creature.Type == CreatureType.NPC)
npcCount++;
else if (creature.Type == CreatureType.MONSTER)
monsterCount++;
creatures.Add(creature.Id, creature);
}
}
}
public void WriteLocation(Location location)
{
WriteUShort((ushort)location.X);
WriteUShort((ushort)location.Y);
WriteByte((byte)location.Z);
}
public OtTile(Location location)
{
this.location = location;
}
private Location GetRelativeLocation(Location loc)
{
return new Location(loc.X - Location.X, loc.Y - Location.Y, loc.Z);
}
public Tile GetTile(Location location)
{
return tiles[location.X % 18, location.Y % 14, location.Z % 8];
}
private void ParseServerMoveWest(InMessage message)
{
var location = new Location(client.PlayerLocation.X - 1, client.PlayerLocation.Y, client.PlayerLocation.Z);
client.PlayerLocation = location;
var tiles = new List<Tile>();
ParseServerMapDescription(message, tiles, location.X - 8, location.Y - 6, location.Z, 1, 14);
client.Map.OnMapUpdated(tiles);
}
private void ParseServerMoveSouth(InMessage message)
{
var location = new Location(client.PlayerLocation.X, client.PlayerLocation.Y + 1, client.PlayerLocation.Z);
client.PlayerLocation = location;
var tiles = new List<Tile>();
ParseServerMapDescription(message, tiles, location.X - 8, location.Y + 7, location.Z, 18, 1);
client.Map.OnMapUpdated(tiles);
}
private void ParseServerFloorChangeUp(InMessage message)
{
Location myPos = client.PlayerLocation;
myPos = new Location(myPos.X, myPos.Y, myPos.Z - 1);
var tiles = new List<Tile>();
if (myPos.Z == 7)
{
int skip = 0;
ParseServerFloorDescription(message, tiles, myPos.X - 8, myPos.Y - 6, 5, 18, 14, 3, ref skip); //(floor 7 and 6 already set)
ParseServerFloorDescription(message, tiles, myPos.X - 8, myPos.Y - 6, 4, 18, 14, 4, ref skip);
ParseServerFloorDescription(message, tiles, myPos.X - 8, myPos.Y - 6, 3, 18, 14, 5, ref skip);
ParseServerFloorDescription(message, tiles, myPos.X - 8, myPos.Y - 6, 2, 18, 14, 6, ref skip);
ParseServerFloorDescription(message, tiles, myPos.X - 8, myPos.Y - 6, 1, 18, 14, 7, ref skip);
ParseServerFloorDescription(message, tiles, myPos.X - 8, myPos.Y - 6, 0, 18, 14, 8, ref skip);
}
else if (myPos.Z > 7)
{
int skip = 0;
ParseServerFloorDescription(message, tiles, myPos.X - 8, myPos.Y - 6, myPos.Z - 3, 18, 14, 3, ref skip);
}
client.PlayerLocation = new Location(myPos.X + 1, myPos.Y + 1, myPos.Z);
client.Map.OnMapUpdated(tiles);
}
private void ParseServerFloorChangeDown(InMessage message)
{
Location myPos = client.PlayerLocation;
myPos = new Location(myPos.X, myPos.Y, myPos.Z + 1);
//going from surface to underground
var tiles = new List<Tile>();
int skipTiles = 0;
if (myPos.Z == 8)
{
int j, i;
for (i = myPos.Z, j = -1; i < (int)myPos.Z + 3; ++i, --j)
ParseServerFloorDescription(message, tiles, myPos.X - 8, myPos.Y - 6, i, 18, 14, j, ref skipTiles);
}
//going further down
else if (myPos.Z > 8 && myPos.Z < 14)
ParseServerFloorDescription(message, tiles, myPos.X - 8, myPos.Y - 6, myPos.Z + 2, 18, 14, -3, ref skipTiles);
client.PlayerLocation = new Location(myPos.X - 1, myPos.Y - 1, myPos.Z);
client.Map.OnMapUpdated(tiles);
}
private Tile ParseServerTileDescription(InMessage message, Location location)
{
Tile tile = new Tile(location);
if (message.PeekUShort() < 0xFF00)
message.ReadUShort();
while (message.PeekUShort() < 0xFF00)
tile.AddThing(GetThing(message));
client.Map.SetTile(tile);
return tile;
}
private void LoadSpawn(string fileName, ISet<ulong> tileLocations)
{
if (!File.Exists(fileName))
{
Trace.WriteLine("Can't load map spawns.");
return;
}
var spawns = XElement.Load(fileName);
foreach (var spawn in spawns.Elements("spawn"))
{
var centerLocation = new Location(spawn.Attribute("centerx").GetInt32(), spawn.Attribute("centery").GetInt32(),
spawn.Attribute("centerz").GetInt32());
foreach (var creature in spawn.Elements())
{
var cr = new OtCreature();
cr.Id = ++loadCreatureId;
cr.Name = creature.Attribute("name").GetString();
cr.Type = creature.Name.LocalName.Equals("npc") ? CreatureType.NPC : CreatureType.MONSTER;
cr.Location = new Location(centerLocation.X + creature.Attribute("x").GetInt32(),
centerLocation.Y + creature.Attribute("y").GetInt32(), creature.Attribute("z").GetInt32());
if (char.IsUpper(cr.Name[0]))
cr.Type = CreatureType.NPC;
if (tileLocations.Contains(cr.Location.ToIndex()) && (cr.Type != CreatureType.NPC || !npcs.Contains(cr.Name)))
{
AddCreature(cr);
if (cr.Type == CreatureType.NPC) //Only one NPC allowed per name.
npcs.Add(cr.Name);
}
}
}
}
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 PlayerGoTo(Location location)
{
if (IsClinentless || MemoryAddresses.PlayerGoX == 0 || !LoggedIn)
return;
Memory.WriteUInt16(ProcessHandle, MemoryAddresses.PlayerGoX, (ushort)location.X);
Memory.WriteUInt16(ProcessHandle, MemoryAddresses.PlayerGoY, (ushort)location.Y);
Memory.WriteByte(ProcessHandle, MemoryAddresses.PlayerGoZ, (byte)location.Z);
Memory.WriteByte(ProcessHandle, MemoryAddresses.ClientBattleListStart + (PlayerBattleListIndex * MemoryAddresses.ClientBattleListStep)
+ MemoryAddresses.ClientBattleListCreatureWalkDistance, 1);
}