private static void appendHit2Update(Player p, PacketBuilder updateBlock)
{
updateBlock.addByte((byte)p.getHits().getHitDamage2());
updateBlock.addByteS((byte)p.getHits().getHitType2());
}
private static void appendUnknownMask(Player p, PacketBuilder updateBlock)
{
updateBlock.addByteC(1);
updateBlock.addLEShort(65465);
updateBlock.addByteA(21);
updateBlock.addUShort(434454);
}
private static void appendFaceLocationUpdate(Player p, PacketBuilder updateBlock)
{
int x = p.getFaceLocation().getX();
int y = p.getFaceLocation().getY();
updateBlock.addUShort(x = 2 * x + 1);
updateBlock.addUShortA(y = 2 * y + 1);
}
private static void appendForceTextUpdate(Player p, PacketBuilder updateBlock)
{
object forceText = p.getTemporaryAttribute("forceText");
if (forceText != null)
{
updateBlock.addString((string)forceText);
}
}
private static void appendAppearanceUpdate(Player p, PacketBuilder updateBlock)
{
PacketBuilder playerProps = new PacketBuilder().setSize(Packet.Size.Bare);
Appearance app = p.getAppearance();
playerProps.addByte((byte)(app.getGender() & 0xFF));
if ((app.getGender() & 0x2) == 2)
{
playerProps.addByte((byte)0);
playerProps.addByte((byte)0);
}
playerProps.addByte((byte)p.getPrayers().getPkIcon());
playerProps.addByte((byte)p.getPrayers().getHeadIcon());
if (!app.isInvisible())
{
if (!app.isNpc())
{
for (int i = 0; i < 4; i++)
{
if (p.getEquipment().getItemInSlot((ItemData.EQUIP)i) != -1)
{
playerProps.addUShort(32768 + p.getEquipment().getSlot((ItemData.EQUIP)i).getDefinition().getEquipId());
}
else
{
playerProps.addByte((byte)0);
}
}
if (p.getEquipment().getItemInSlot(ItemData.EQUIP.CHEST) != -1)
{
playerProps.addUShort(32768 + p.getEquipment().getSlot(ItemData.EQUIP.CHEST).getDefinition().getEquipId());
}
else
{
playerProps.addUShort(0x100 + app.getLook(ItemData.EQUIP.AMULET));
}
if (p.getEquipment().getItemInSlot(ItemData.EQUIP.SHIELD) != -1)
{
playerProps.addUShort(32768 + p.getEquipment().getSlot(ItemData.EQUIP.SHIELD).getDefinition().getEquipId());
}
else
{
playerProps.addByte((byte)0);
}
Item chest = p.getEquipment().getSlot(ItemData.EQUIP.CHEST);
if (chest != null && chest.getDefinition() != null)
{
if (!ItemData.isFullBody(chest.getDefinition()))
{
playerProps.addUShort(0x100 + app.getLook(ItemData.EQUIP.WEAPON));
}
else
{
playerProps.addByte((byte)0);
}
}
else
{
playerProps.addUShort(0x100 + app.getLook(ItemData.EQUIP.WEAPON));
}
if (p.getEquipment().getItemInSlot(ItemData.EQUIP.LEGS) != -1)
{
playerProps.addUShort(32768 + p.getEquipment().getSlot(ItemData.EQUIP.LEGS).getDefinition().getEquipId());
}
else
{
playerProps.addUShort(0x100 + app.getLook(ItemData.EQUIP.SHIELD));
}
Item hat = p.getEquipment().getSlot(ItemData.EQUIP.HAT);
if (hat != null && hat.getDefinition() != null)
{
if (!ItemData.isFullHat(hat.getDefinition()) && !ItemData.isFullMask(hat.getDefinition()))
{
playerProps.addUShort(0x100 + app.getLook(ItemData.EQUIP.HAT));
}
else
{
playerProps.addByte((byte)0);
}
}
else
{
playerProps.addUShort(0x100 + app.getLook(ItemData.EQUIP.HAT));
}
if (p.getEquipment().getItemInSlot(ItemData.EQUIP.HANDS) != -1)
{
playerProps.addUShort(32768 + p.getEquipment().getSlot(ItemData.EQUIP.HANDS).getDefinition().getEquipId());
}
else
{
playerProps.addUShort(0x100 + app.getLook(ItemData.EQUIP.CHEST));
}
if (p.getEquipment().getItemInSlot(ItemData.EQUIP.FEET) != -1)
{
playerProps.addUShort(32768 + p.getEquipment().getSlot(ItemData.EQUIP.FEET).getDefinition().getEquipId());
}
else
{
playerProps.addUShort(0x100 + app.getLook(6));
}
if (hat != null && hat.getDefinition() != null)
{
if (!ItemData.isFullMask(hat.getDefinition()))
{
playerProps.addUShort(0x100 + app.getLook(ItemData.EQUIP.CAPE));
}
else
{
playerProps.addByte((byte)0);
}
}
else
{
playerProps.addUShort(0x100 + app.getLook(ItemData.EQUIP.CAPE));
}
}
else
{
playerProps.addUShort(-1);
playerProps.addUShort(app.getNpcId());
playerProps.addByte((byte)255);
}
}
else
{
for (int i = 0; i < 12; i++)
{
playerProps.addByte((byte)0);
}
}
foreach (int colour in app.getColoursArray())
{
playerProps.addByte((byte)colour);
}
playerProps.addUShort(p.getEquipment().getStandWalkAnimation());
playerProps.addLong(p.getLoginDetails().getLongName());
playerProps.addByte((byte)p.getSkills().getCombatLevel());
playerProps.addUShort(0);
playerProps.addByte((byte)0);
updateBlock.addByteA((byte)(playerProps.getLength() & 0xFF));
updateBlock.addBytes(playerProps.toPacket().getData(), 0, playerProps.getLength());
}
private static void appendChatTextUpdate(Player p, PacketBuilder updateBlock)
{
updateBlock.addLEShort((p.getLastChatMessage().getColour() << 8) + p.getLastChatMessage().getEffect());
updateBlock.addByte((byte)p.getRights());
byte[] chatStr = p.getLastChatMessage().getPacked();
updateBlock.addByte((byte)(chatStr.Length));
updateBlock.addBytesReverse(chatStr, chatStr.Length, 0);
//}
}
public void sendFightCaveMapdata()
{
lastX = lastX == 0 ? 2413 : (player.getLocation().getX() - (20000 + (200 * player.getIndex())));
lastY = lastY == 0 ? 5116 : (player.getLocation().getY() - 20000);
PacketBuilder pb = new PacketBuilder().setId(214).setSize(Packet.Size.VariableShort);
pb.addUShortA(player.getLocation().getLocalX());
pb.addUShortA(player.getLocation().getRegionX());
pb.addByteS(player.getLocation().getZ());
pb.addUShortA(player.getLocation().getLocalY());
pb.initBitAccess();
for (int height = 0; height < 4; height++)
{
for (int xCalc = ((lastX >> 3) - 6); xCalc <= ((lastX >> 3) + 6); xCalc++)
{
for (int yCalc = ((lastY >> 3) - 6); yCalc <= ((lastY >> 3) + 6); yCalc++)
{
int region = yCalc / 8 + (xCalc / 8 << 8);
if (height == player.getLocation().getZ() && region == 9551)
{
pb.addBits(1, 1);
pb.addBits(26, (xCalc << 14) | (yCalc << 3) | (0 << 1) | (0 << 24));
}
else
{
pb.addBits(1, 0);
}
}
}
}
pb.finishBitAccess();
int[] sent = new int[4 * 13 * 13];
int sentIndex = 0;
for (int xCalc = (((lastX >> 3) - 6) / 8); xCalc <= (((lastX >> 3) + 6) / 8); xCalc++)
{
outer:
for (int yCalc = (((lastY >> 3) - 6) / 8); yCalc <= (((lastY >> 3) + 6) / 8); yCalc++)
{
int region = yCalc + (xCalc << 8);
if (region != 9551)
{
continue;
}
for (int i = 0; i < sentIndex; i++)
{
if (sent[i] == region)
{
goto outer;
}
}
sent[sentIndex] = region;
sentIndex++;
int[] mapData = MapData.getData(region);
if (mapData == null)
{
pb.addInt2(0);
pb.addInt2(0);
pb.addInt2(0);
pb.addInt2(0);
}
else
{
pb.addInt2(mapData[0]);
pb.addInt2(mapData[1]);
pb.addInt2(mapData[2]);
pb.addInt2(mapData[3]);
}
}
}
pb.addUShort(player.getLocation().getRegionY());
connection.SendPacket(pb.toPacket());
}
private void updateServer(Connection connection)
{
if (connection == null)
return;
try
{
if (connection.loginStage == 1)
{
Packet fill_3 = fillStream(connection, 3);
if (fill_3 == null) //really is 5, but we guess first 2 could be login server and not updateServer.
return;
PacketBuilder u1Response = new PacketBuilder();
u1Response.setSize(Packet.Size.Bare).addByte((byte)0);
connection.SendPacket(u1Response.toPacket());
connection.loginStage = 3;
updateServer(connection);
}
else if (connection.loginStage == 3)
{
Packet fill_8 = fillStream(connection, 8);
if (fill_8 == null)
return;
PacketBuilder ukeys = new PacketBuilder();
ukeys.setSize(Packet.Size.Bare).addBytes(Misc.UPDATE_KEYS);
connection.SendPacket(ukeys.toPacket());
connection.loginStage = 5;
updateServer(connection);
}
else if (connection.loginStage == 5)
{
Packet fill_1 = fillStream(connection, 1);
if (fill_1 == null)
return;
//this is some unknown/not useful packet sent by client useful for quick disconnection.
connection.loginStage = 255;
}
}
catch (Exception exception)
{
Misc.WriteError(exception.Message);
}
}
public void newClanMessage(Clan c, ChatMessage chatMessage)
{
PacketBuilder pb = new PacketBuilder();
pb.setId(54).setSize(Packet.Size.VariableByte);
pb.addLong(chatMessage.getPlayer().getLoginDetails().getLongName());
pb.addByte((byte)1); // dummy
pb.addLong(Misc.playerNameToLong(c.getClanName()));
pb.addUShort(0); // some message counter bs
string message = chatMessage.getChatText();
int messageCounter = player.getFriends().getNextUniqueId();
pb.addThreeBytes(messageCounter);
pb.addByte((byte)chatMessage.getPlayer().getRights());
pb.addBytes(chatMessage.getPacked());
connection.SendPacket(pb.toPacket());
}
public void sendClientScript2(int id2, int id, object[] parameters, string types)
{
if (parameters.Length != types.Length)
{
Misc.WriteError("params size should be the same as types length");
return;
}
PacketBuilder packet = new PacketBuilder().setId(115).setSize(Packet.Size.VariableShort)
.addUShort(count++)
.addString(types);
int idx = 0;
for (int i = types.Length - 1; i >= 0; i--)
{
if (types[i] == 's')
{
packet.addString((string)parameters[idx]);
}
else
{
packet.addInt((int)parameters[idx]);
}
idx++;
}
packet.addInt(id);
connection.SendPacket(packet.toPacket());
}
public void updateClan(Clan c)
{
PacketBuilder pb = new PacketBuilder();
pb.setId(55).setSize(Packet.Size.VariableShort);
pb.addLong(Misc.playerNameToLong(c.getClanOwner()));
pb.addLong(Misc.playerNameToLong(c.getClanName()));
pb.addByte((byte)c.getKickRights());
pb.addByte((byte)c.getUserList().Count);
foreach (ClanUser list in c.getUserList())
{
Player p = list.getClanMember();
pb.addLong(p.getLoginDetails().getLongName());
pb.addUShort(p.getWorld());
int rights = Convert.ToInt32(list.getClanRights());
pb.addByte((byte)rights);
pb.addString("Server " + p.getWorld());
}
connection.SendPacket(pb.toPacket());
}
public void sendFightCaveMapdata()
{
lastX = lastX == 0 ? 2413 : (player.getLocation().getX() - (20000 + (200 * player.getIndex())));
lastY = lastY == 0 ? 5116 : (player.getLocation().getY() - 20000);
PacketBuilder pb = new PacketBuilder().setId(214).setSize(Packet.Size.VariableShort);
pb.addUShortA(player.getLocation().getLocalX());
pb.addUShortA(player.getLocation().getRegionX());
pb.addByteS(player.getLocation().getZ());
pb.addUShortA(player.getLocation().getLocalY());
pb.initBitAccess();
for (int height = 0; height < 4; height++)
{
for (int xCalc = ((lastX >> 3) - 6); xCalc <= ((lastX >> 3) + 6); xCalc++)
{
for (int yCalc = ((lastY >> 3) - 6); yCalc <= ((lastY >> 3) + 6); yCalc++)
{
int region = yCalc / 8 + (xCalc / 8 << 8);
if (height == player.getLocation().getZ() && region == 9551)
{
pb.addBits(1, 1);
pb.addBits(26, (xCalc << 14) | (yCalc << 3) | (0 << 1) | (0 << 24));
}
else
{
pb.addBits(1, 0);
}
}
}
}
pb.finishBitAccess();
int[] sent = new int[4 * 13 * 13];
int sentIndex = 0;
for (int xCalc = (((lastX >> 3) - 6) / 8); xCalc <= (((lastX >> 3) + 6) / 8); xCalc++)
{
outer:
for (int yCalc = (((lastY >> 3) - 6) / 8); yCalc <= (((lastY >> 3) + 6) / 8); yCalc++)
{
int region = yCalc + (xCalc << 8);
if (region != 9551)
{
continue;
}
for (int i = 0; i < sentIndex; i++)
{
if (sent[i] == region)
{
goto outer;
}
}
sent[sentIndex] = region;
sentIndex++;
int[] mapData = MapData.getData(region);
if (mapData == null)
{
pb.addInt2(0);
pb.addInt2(0);
pb.addInt2(0);
pb.addInt2(0);
}
else
{
pb.addInt2(mapData[0]);
pb.addInt2(mapData[1]);
pb.addInt2(mapData[2]);
pb.addInt2(mapData[3]);
}
}
}
pb.addUShort(player.getLocation().getRegionY());
connection.SendPacket(pb.toPacket());
}
/**
* Update the specified player's Npcs.
* @param p
*/
public static void update(Player player)
{
//Creates a list of new players in area. [This only happens once.. no rebuilding like all runescape 2 servers.]
player.getLocalEnvironment().updateNpcsInArea();
//Attempt to skip a pointless update if possible.
//Any current npcs on screen got a update for me, if no we just return this whole method.
bool hasAppearanceUpdate = player.getLocalEnvironment().getSeenNpcs().Exists(new Predicate<Npc>(delegate(Npc n) { return n.getUpdateFlags().isUpdateRequired(); }));
//No new pending npcs and no npcs pending to get removed from screen.
bool hasAddRemoveUpdate = (player.getLocalEnvironment().getNewNpcs().Count > 0 || player.getLocalEnvironment().getRemovedNpcs().Count > 0);
//no updates.. exit.
if (!hasAppearanceUpdate && !hasAddRemoveUpdate) return;
PacketBuilder mainPacket = new PacketBuilder().setId(32).setSize(Packet.Size.VariableShort).initBitAccess();
PacketBuilder updateBlock = new PacketBuilder().setSize(Packet.Size.Bare);
mainPacket.addBits(8, player.getLocalEnvironment().getSeenNpcs().Count);
//Send information of all the npcs in our own location.
foreach (Npc n in player.getLocalEnvironment().getSeenNpcs())
{
if (player.getLocalEnvironment().getRemovedNpcs().Contains(n))
{
mainPacket.addBits(1, 1); //update required.
mainPacket.addBits(2, 3); //delete npc.
continue;
}
else
{
if (n.getSprites().getPrimarySprite() == -1)
{
if (n.getUpdateFlags().isUpdateRequired())
{
mainPacket.addBits(1, 1);
mainPacket.addBits(2, 0);
}
else
{
mainPacket.addBits(1, 0);
}
}
else if (n.getSprites().getSecondarySprite() == -1)
{
mainPacket.addBits(1, 1);
mainPacket.addBits(2, 1);
mainPacket.addBits(3, XLATE_DIRECTION_TO_CLIENT[n.getSprites().getPrimarySprite()]);
mainPacket.addBits(1, n.getUpdateFlags().isUpdateRequired() ? 1 : 0);
}
else
{
mainPacket.addBits(1, 1);
mainPacket.addBits(2, 2);
mainPacket.addBits(3, n.getSprites().getPrimarySprite());
mainPacket.addBits(3, n.getSprites().getSecondarySprite());
mainPacket.addBits(1, n.getUpdateFlags().isUpdateRequired() ? 1 : 0);
}
if (n.getUpdateFlags().isUpdateRequired())
appendUpdateBlock(n, updateBlock);
}
}
//Send information of all the new npcs in our own location.
foreach (Npc n in player.getLocalEnvironment().getNewNpcs())
{
int y = n.getLocation().getY() - player.getLocation().getY();
if (y < 0)
{
y += 32;
}
int x = n.getLocation().getX() - player.getLocation().getX();
if (x < 0)
{
x += 32;
}
mainPacket.addBits(15, n.getIndex());
mainPacket.addBits(1, 1);
mainPacket.addBits(3, n.getFaceDirection());
mainPacket.addBits(1, n.getUpdateFlags().isUpdateRequired() ? 1 : 0);
mainPacket.addBits(5, y < 0 ? y + 32 : y);
mainPacket.addBits(14, n.getId());
mainPacket.addBits(5, x < 0 ? x + 32 : x);
if (n.getUpdateFlags().isUpdateRequired())
appendUpdateBlock(n, updateBlock);
}
/**
* Done with with all our updates.. fine to refine our environment lists.
* Remove npcs who either moved away from our location or hidden / dead etc..
* Mix new npcs with old npcs into one npclist.
* Clear new npc list, for more new npcs again
*/
player.getLocalEnvironment().organizeNpcs();
if (updateBlock.getLength() >= 3)
{
mainPacket.addBits(15, 32767);
}
mainPacket.finishBitAccess();
mainPacket.addBytes(updateBlock.toPacket().getData());
player.getConnection().SendPacket(mainPacket.toPacket());
}
private static void appendUpdateBlock(Npc Npc, PacketBuilder updateBlock)
{
int mask = 0x0;
if (Npc.getUpdateFlags().isHit2UpdateRequired())
{
mask |= 0x2;
}
if (Npc.getUpdateFlags().isEntityFocusUpdateRequired())
{
mask |= 0x4;
}
if (Npc.getUpdateFlags().isAnimationUpdateRequired())
{
mask |= 0x10;
}
if (Npc.getUpdateFlags().isForceTextUpdateRequired())
{
mask |= 0x20;
}
if (Npc.getUpdateFlags().isHitUpdateRequired())
{
mask |= 0x40;
}
if (Npc.getUpdateFlags().isGraphicsUpdateRequired())
{
mask |= 0x80;
}
if (Npc.getUpdateFlags().isFaceLocationUpdateRequired())
{
mask |= 0x200;
}
if (mask >= 0x100)
{
mask |= 0x8;
updateBlock.addLEShort(mask);
//updateBlock.addByte((byte)(mask & 0xFF));
//updateBlock.addByte((byte)(mask >> 8));
}
else
{
updateBlock.addByte((byte)(mask & 0xFF));
}
if (Npc.getUpdateFlags().isHitUpdateRequired())
{
appendHitUpdate(Npc, updateBlock);
}
if (Npc.getUpdateFlags().isHit2UpdateRequired())
{
appendHit2Update(Npc, updateBlock);
}
if (Npc.getUpdateFlags().isAnimationUpdateRequired())
{
appendAnimationUpdate(Npc, updateBlock);
}
if (Npc.getUpdateFlags().isEntityFocusUpdateRequired())
{
appendEntityFocusUdate(Npc, updateBlock);
}
if (Npc.getUpdateFlags().isGraphicsUpdateRequired())
{
appendGraphicsUpdate(Npc, updateBlock);
}
//0x1
if (Npc.getUpdateFlags().isForceTextUpdateRequired())
{
appendForceTextUpdate(Npc, updateBlock);
}
//0x100
if (Npc.getUpdateFlags().isFaceLocationUpdateRequired())
{
appendFaceLocationUpdate(Npc, updateBlock);
}
}
public void sendFriend(long name, int world)
{
Clan c = Server.getClanManager().getClanByOwner(player.getLoginDetails().getUsername());
Clan.ClanRank clanRank = Clan.ClanRank.FRIEND;
if (c != null)
clanRank = c.getUserRank(Misc.longToPlayerName(name));
PacketBuilder pb = new PacketBuilder().setId(62).setSize(Packet.Size.VariableByte)
.addLong(name)
.addUShort(world)
.addByte((byte)clanRank);
if (world != 0)
{
if (world == player.getWorld())
pb.addString("Online");
else
pb.addString("Server " + world);
}
connection.SendPacket(pb.toPacket());
}
/**
* Check and read any incoming bytes.
* @param p The Player which the frame should be created for.
* @param forceRead How many bytes to read from the buffer.
*/
private Packet fillStream(Connection connection, int forceRead)
{
if (connection == null)
return null;
if (connection.chuckedRawPackets.Count() < forceRead)
return null;
PacketBuilder pckt = new PacketBuilder();
pckt.setSize(Packet.Size.Bare).addBytes(connection.chuckedRawPackets.GetRange(0, forceRead).ToArray(), 0, forceRead);
connection.chuckedRawPackets.RemoveRange(0, forceRead); //delete read data.
return pckt.toPacket();
}
public void sendIgnores(long[] names)
{
PacketBuilder pb = new PacketBuilder().setId(126).setSize(Packet.Size.VariableShort);
foreach (long name in names)
{
pb.addLong(name);
}
connection.SendPacket(pb.toPacket());
}
private static void appendAnimationUpdate(Player p, PacketBuilder updateBlock)
{
updateBlock.addUShort(p.getLastAnimation().getId());
updateBlock.addByte((byte)p.getLastAnimation().getDelay());
}
public void sendItems(int interfaceId, int childId, int type, Item[] inventory)
{
PacketBuilder pb = new PacketBuilder().setId(105).setSize(Packet.Size.VariableShort);
pb.addInt((interfaceId << 16) + childId);
pb.addUShort(type);
pb.addUShort(inventory.Length);
for (int i = 0; i < inventory.Length; i++)
{
Item item = inventory[i];
int id = -1, amount = 0;
if (inventory[i] != null)
{
id = item.getItemId();
amount = item.getItemAmount();
}
if (amount > 254)
{
pb.addByteS(255);
pb.addInt(amount);
}
else
{
pb.addByteS(amount);
}
pb.addUShort(id + 1);
}
connection.SendPacket(pb.toPacket());
}
/**
* Update the specified player.
* @param p
*/
public static void update(Player player)
{
//Creates a list of new players in area. [This only happens once.. no rebuilding like all runescape 2 servers.]
player.getLocalEnvironment().updatePlayersInArea();
//Attempt to skip a pointless update if possible.
//Any current users on screen got a update for me.
bool hasAppearanceUpdate = player.getLocalEnvironment().getSeenPlayers().Exists(new Predicate<Player>(delegate(Player p) { return p.getUpdateFlags().hasAnyUpdate(); }));
//No new pending players and no players pending to get removed from screen.
bool hasAddRemoveUpdate = (player.getLocalEnvironment().getNewPlayers().Count > 0 || player.getLocalEnvironment().getRemovedPlayers().Count > 0);
//no updates.. exit.
if (!hasAppearanceUpdate && !hasAddRemoveUpdate && !player.getUpdateFlags().hasAnyUpdate() && !player.getUpdateFlags().didMapRegionChange() && player.getConnection().getPingCount() < 7) return;
player.getConnection().resetPingCount();
if (player.getUpdateFlags().didMapRegionChange())
player.getPackets().sendMapRegion();
PacketBuilder mainPacket = new PacketBuilder().setId(225).setSize(Packet.Size.VariableShort).initBitAccess();
PacketBuilder updateBlock = new PacketBuilder().setSize(Packet.Size.Bare);
if (player.getUpdateFlags().isTeleporting())
{ //teleport
mainPacket.addBits(1, 1);
mainPacket.addBits(2, 3);
mainPacket.addBits(7, player.getLocation().getLocalY(player.getUpdateFlags().getLastRegion())); //currentX
mainPacket.addBits(1, 1);
mainPacket.addBits(2, player.getLocation().getZ()); //heightLevel
mainPacket.addBits(1, player.getUpdateFlags().isUpdateRequired() ? 1 : 0);
mainPacket.addBits(7, player.getLocation().getLocalX(player.getUpdateFlags().getLastRegion())); //currentY
}
else
{
if (player.getSprites().getPrimarySprite() == -1)
{ //no movement
mainPacket.addBits(1, player.getUpdateFlags().isUpdateRequired() ? 1 : 0);
if (player.getUpdateFlags().isUpdateRequired())
mainPacket.addBits(2, 0);
}
else
{ //movement.
mainPacket.addBits(1, 1);
if (player.getSprites().getSecondarySprite() == -1)
{ //not running
mainPacket.addBits(2, 1);
mainPacket.addBits(3, player.getSprites().getPrimarySprite()); //walk
mainPacket.addBits(1, player.getUpdateFlags().isUpdateRequired() ? 1 : 0);
}
else
{
mainPacket.addBits(2, 2);
mainPacket.addBits(1, 1);
mainPacket.addBits(3, player.getSprites().getPrimarySprite()); //walk
mainPacket.addBits(3, player.getSprites().getSecondarySprite()); //run
mainPacket.addBits(1, player.getUpdateFlags().isUpdateRequired() ? 1 : 0);
}
}
}
if (player.getUpdateFlags().isUpdateRequired())
appendUpdateBlock(player, updateBlock, false); //update my own updates.
mainPacket.addBits(8, player.getLocalEnvironment().getSeenPlayers().Count); //All players I've seen already (not new players)
//Send information of all the players in our own location.
foreach (Player p in player.getLocalEnvironment().getSeenPlayers())
{
if (player.getLocalEnvironment().getRemovedPlayers().Contains(p))
{
mainPacket.addBits(1, 1); //update required.
mainPacket.addBits(2, 3); //delete player.
continue;
}
else if (p.getSprites().getPrimarySprite() == -1)
{
if (p.getUpdateFlags().isUpdateRequired())
{
mainPacket.addBits(1, 1); //update required.
mainPacket.addBits(2, 0); //finish
}
else
{
mainPacket.addBits(1, 0); //no update required, either region changed or no movement change.
}
}
else if (p.getSprites().getPrimarySprite() != -1 && p.getSprites().getSecondarySprite() == -1)
{
mainPacket.addBits(1, 1); //update required.
mainPacket.addBits(2, 1); //update just walk direction sprite
mainPacket.addBits(3, p.getSprites().getPrimarySprite());
mainPacket.addBits(1, p.getUpdateFlags().isUpdateRequired() ? 1 : 0);
}
else if (p.getSprites().getPrimarySprite() != -1 && p.getSprites().getSecondarySprite() != -1)
{ //Bit 2 = 2, updates both sprites.
mainPacket.addBits(1, 1); //update required.
mainPacket.addBits(2, 2); //update both walk & run sprites.
mainPacket.addBits(1, 1);
mainPacket.addBits(3, p.getSprites().getPrimarySprite());
mainPacket.addBits(3, p.getSprites().getSecondarySprite());
mainPacket.addBits(1, p.getUpdateFlags().isUpdateRequired() ? 1 : 0);
}
if (p.getUpdateFlags().isUpdateRequired())
appendUpdateBlock(p, updateBlock, false);
}
//Send information of all the new players in our own location.
foreach (Player p in player.getLocalEnvironment().getNewPlayers())
{
mainPacket.addBits(11, p.getIndex()); //playerId of new player.
int yPos = p.getLocation().getY() - player.getLocation().getY();
int xPos = p.getLocation().getX() - player.getLocation().getX();
mainPacket.addBits(1, 1);
mainPacket.addBits(5, xPos < 0 ? xPos + 32 : xPos);
mainPacket.addBits(3, p.getWalkingQueue().getLastDirection());
mainPacket.addBits(1, 1);
mainPacket.addBits(5, yPos < 0 ? yPos + 32 : yPos);
appendUpdateBlock(p, updateBlock, true); //force appearance update.
}
/**
* Done with with all our updates.. fine to refine our environment lists.
* Remove players who either moved away from our location or plain old disconnected.
* Mix new players with old players into one playerlist.
* Clear new players list, for more new players again
*/
player.getLocalEnvironment().organizePlayers();
if (updateBlock.getLength() > 0)
mainPacket.addBits(11, 2047); //2047 max players in server,area.
mainPacket.finishBitAccess();
if (updateBlock.getLength() > 0)
mainPacket.addBytes(updateBlock.toPacket().getData());
if (player.getConnection() != null)
player.getConnection().SendPacket(mainPacket.toPacket());
}
public void sendMapRegion()
{
player.getUpdateFlags().setLastRegion((Location)player.getLocation().Clone());
if (player.getLocation().getX() >= 19000)
{
sendFightCaveMapdata();
return;
}
PacketBuilder pb = new PacketBuilder().setId(162).setSize(Packet.Size.VariableShort);
bool forceSend = true;
if (((((player.getLocation().getRegionX() / 8) == 48) || ((player.getLocation().getRegionX() / 8) == 49)) && ((player.getLocation().getRegionY() / 8) == 48))
|| (((player.getLocation().getRegionX() / 8) == 48) && ((player.getLocation().getRegionY() / 8) == 148)))
{
forceSend = false;
}
pb.addShortA(player.getLocation().getLocalX());
for (int xCalc = (player.getLocation().getRegionX() - 6) / 8; xCalc <= ((player.getLocation().getRegionX() + 6) / 8); xCalc++)
{
for (int yCalc = (player.getLocation().getRegionY() - 6) / 8; yCalc <= ((player.getLocation().getRegionY() + 6) / 8); yCalc++)
{
int region = yCalc + (xCalc << 8);
if (forceSend || ((yCalc != 49) && (yCalc != 149) && (yCalc != 147) && (xCalc != 50) && ((xCalc != 49) || (yCalc != 47))))
{
int[] mapData = MapData.getData(region);
if (mapData == null)
{
pb.addInt2(0);
pb.addInt2(0);
pb.addInt2(0);
pb.addInt2(0);
}
else
{
pb.addInt2(mapData[0]);
pb.addInt2(mapData[1]);
pb.addInt2(mapData[2]);
pb.addInt2(mapData[3]);
}
}
}
}
pb.addByteS(player.getLocation().getZ());
pb.addUShort(player.getLocation().getRegionX());
pb.addShortA(player.getLocation().getRegionY());
pb.addShortA(player.getLocation().getLocalY());
connection.SendPacket(pb.toPacket());
Server.getGroundItems().refreshGlobalItems(player);
Server.getGlobalObjects().refreshGlobalObjects(player);
}
private static void appendFaceEntityUpdate(Player p, PacketBuilder updateBlock)
{
updateBlock.addShortA(p.getEntityFocus());
}
public void setArrowOnEntity(int type, int id)
{
PacketBuilder pb = new PacketBuilder().setId(217);
int offset = pb.curLength;
pb.addByte((byte)type); // 10 player, 1 npc
pb.addByte((byte)((id < 32768) ? 0 : 1)); // arrowtype
pb.addUShort(id);
pb.curLength += 3;
pb.addUShort(65535);
for (int i = (pb.curLength - offset); i < 9; i++)
{
pb.addByte((byte)0);
}
connection.SendPacket(pb.toPacket());
}
private static void appendForceMovement(Player p, PacketBuilder updateBlock)
{
Location myLocation = p.getUpdateFlags().getLastRegion();
ForceMovement fm = p.getForceMovement();
updateBlock.addByteC(fm.getX1());
updateBlock.addByte((byte)(fm.getY1()));
updateBlock.addByteA(fm.getX2());
updateBlock.addByte((byte)fm.getY2());
updateBlock.addLEShort(fm.getSpeed1());
updateBlock.addLEShort(fm.getSpeed2());
updateBlock.addByteC(fm.getDirection());
}
public void setArrowOnPosition(int x, int y, int height)
{
PacketBuilder pb = new PacketBuilder().setId(217);
int offset = pb.curLength;
pb.addByte((byte)2);
pb.addByte((byte)0);
pb.addUShort(x);
pb.addUShort(y);
pb.addByte((byte)height);
pb.addUShort(65535);
for (int i = (pb.curLength - offset); i < 9; i++)
{
pb.addByte((byte)0);
}
connection.SendPacket(pb.toPacket());
}
private static void appendGraphicsUpdate(Player p, PacketBuilder updateBlock)
{
updateBlock.addLEShort(p.getLastGraphics().getId());
updateBlock.addInt2(p.getLastGraphics().getHeight() << 16 + p.getLastGraphics().getDelay());
}
public void loadSaveThread()
{
while (true)
{
try
{
Thread.Sleep(30);
}
catch (ThreadInterruptedException)
{
forceSaveAllPlayers();
break;
}
lock (playersToLoad)
{
if (playersToLoad.Count > 0)
{
Connection connection = null;
while (playersToLoad.Count > 0)
{
connection = playersToLoad.Dequeue();
if (connection != null)
{
ReturnCode returnCode = loadPlayer(connection);
PacketBuilder pb = new PacketBuilder().setSize(Packet.Size.Bare);
int slot = -1;
if (returnCode == ReturnCode.LOGIN_OK)
{
slot = Server.register(connection);
if (slot == -1)
{
returnCode = ReturnCode.WORLD_FULL;
}
}
pb.addByte((byte)returnCode);
if (returnCode == ReturnCode.LOGIN_OK)
{
pb.addByte((byte)connection.getPlayer().getRights()); // rights
pb.addByte((byte)0); //1
pb.addByte((byte)0);//Flagged, will genrate mouse packets
pb.addByte((byte)0); //3
pb.addByte((byte)0); //4
pb.addByte((byte)0); //5
pb.addByte((byte)0); // Generates packets
pb.addUShort(slot);//PlayerID
pb.addByte((byte)1); // membership flag #1?..this one enables all GE boxes
pb.addByte((byte)1); // membership flag #2?
connection.SendPacket(pb.toPacket());
connection.getPlayer().getPackets().sendMapRegion();
connection.getPlayer().setActive(true);
Console.WriteLine("Loaded " + connection.getPlayer().getLoginDetails().getUsername() + "'s game: returncode = " + returnCode + ".");
}
else
{
connection.SendPacket(pb.toPacket());
}
}
}
}
}
lock (playersToSave)
{
if (playersToSave.Count > 0)
{
Player p = null;
while (playersToSave.Count > 0)
{
p = playersToSave.Dequeue();
if (p != null)
{
if (savePlayer(p))
{
Console.WriteLine("Saved " + p.getLoginDetails().getUsername() + "'s game.");
}
else
{
Console.WriteLine("Could not save " + p.getLoginDetails().getUsername() + "'s game.");
}
}
}
}
}
}
}
private static void appendHitUpdate(Player p, PacketBuilder updateBlock)
{
int ratio = p.getSkills().getCurLevel(Skills.SKILL.HITPOINTS) * 255 / p.getSkills().getMaxLevel(Skills.SKILL.HITPOINTS);
if (p.getSkills().getCurLevel(Skills.SKILL.HITPOINTS) > p.getSkills().getMaxLevel(Skills.SKILL.HITPOINTS))
{
ratio = p.getSkills().getMaxLevel(3) * 255 / p.getSkills().getCurLevel(Skills.SKILL.HITPOINTS);
}
if (p.getHits().getHitDamage1() < 128) //damage can be either addByte [for damage less then 128 otherwise UShort]
updateBlock.addByte((byte)p.getHits().getHitDamage1());
else
updateBlock.addUShort(p.getHits().getHitDamage1() + 0x8000);
updateBlock.addByteA((byte)p.getHits().getHitType1());
updateBlock.addByteS(ratio);
}
private void attemptPlayerLogin(Connection connection)
{
if (connection == null)
return;
if (connection.loginStage == 0) //Attempt login or update server.
{
Packet fill_2 = fillStream(connection, 2);
if (fill_2 == null)
return;
int connectionType = fill_2.readByte();
if (connectionType == 15)
{ //it's update server
connection.loginStage = 1;
updateServer(connection);
return;
}
else if (connectionType == 255)
{
connection.SendPacket(new PacketBuilder()
.setSize(Packet.Size.Bare)
.addBytes(Misc.WORLD_LIST_DATA).toPacket());
connection.loginStage = 5;
updateServer(connection);
return;
}
else if (connectionType != 14)
{
connection.loginStage = 255; //255 is used as fail.
return;
}
Random random = new Random();
long serverSessionKey = ((long)(random.NextDouble() * 99999999D) << 32)
+ (long)(random.NextDouble() * 99999999D);
int longPlayerName = fill_2.readByte();
PacketBuilder s1Response = new PacketBuilder();
s1Response.setSize(Packet.Size.Bare).addByte((byte)0).addLong(serverSessionKey);
connection.SendPacket(s1Response.toPacket());
connection.loginStage = 2;
attemptPlayerLogin(connection);
}
else if (connection.loginStage == 2)
{
Packet fill_1 = fillStream(connection, 1);
if (fill_1 == null)
return;
int loginType = fill_1.readByte();
if (loginType != 16 && loginType != 18 && loginType != 14)
{
connection.loginStage = 255; //255 is used as fail.
return;
}
connection.loginStage = 4;
attemptPlayerLogin(connection);
}
else if (connection.loginStage == 4)
{
Packet fill_2 = fillStream(connection, 2);
if (fill_2 == null)
return;
int loginPacketSize = fill_2.readUShort();
int loginEncryptPacketSize = loginPacketSize - (36 + 1 + 1 + 2);
if (loginEncryptPacketSize <= 0)
{
connection.loginStage = 255;
return;
}
Packet fill_loginPacketSize = fillStream(connection, loginPacketSize);
if (fill_loginPacketSize == null)
return;
int clientVersion = fill_loginPacketSize.readInt();
if (clientVersion != 530)
{
connection.loginStage = 255;
return;
}
byte junk1 = fill_loginPacketSize.readByte();
byte lowMem = fill_loginPacketSize.readByte(); //0 is this still low mem ver?
byte zero = fill_loginPacketSize.readByte();
byte b1 = fill_loginPacketSize.readByte();
ushort s1 = fill_loginPacketSize.readUShort();
ushort s2 = fill_loginPacketSize.readUShort();
byte b2 = fill_loginPacketSize.readByte();
for (int i = 0; i < 24; i++)
{
int cacheIDX = fill_loginPacketSize.readByte();
}
string appletSettings = fill_loginPacketSize.readRS2String(); //EkKmok3kJqOeN6D3mDdihco3oPeYN2KFy6W5--vZUbNA
int someInt1 = fill_loginPacketSize.readInt();
int someInt2 = fill_loginPacketSize.readInt();
ushort short1 = fill_loginPacketSize.readUShort();
for (int i = 0; i < 28; i++)
{
int crcOfClientClasses = fill_loginPacketSize.readInt();
}
int junk2 = fill_loginPacketSize.readByte();
int encryption = fill_loginPacketSize.readByte();
if (encryption != 10 && encryption != 64)
{
connection.loginStage = 255;
return;
}
long clientSessionKey = fill_loginPacketSize.readLong();
long serverSessionKey = fill_loginPacketSize.readLong();
LoginDetails loginDetails = new LoginDetails();
loginDetails.setLongName(fill_loginPacketSize.readLong()); //must start a 225.
loginDetails.setUsername(Misc.longToPlayerName(loginDetails.getLongName()).ToLower().Replace("_", " ").Trim());
loginDetails.setPassword(fill_loginPacketSize.readRS2String());
Console.WriteLine("Attempting to login with Username: "******" Password: " + loginDetails.getPassword());
connection.setLoginDetails(loginDetails);
//start attempting to login the account.
lock (playersToLoad)
{
playersToLoad.Enqueue(connection);
}
connection.loginStage = 6;
}
}
private static void appendUpdateBlock(Player p, PacketBuilder updateBlock, bool forceAppearance)
{
int mask = 0x0;
AppearanceUpdateFlags flags = p.getUpdateFlags();
if (flags.isChatTextUpdateRequired())
{
mask |= 0x80;
}
if (flags.isHitUpdateRequired())
{
mask |= 0x1;
}
if (flags.isEntityFocusUpdateRequired())
{
mask |= 0x2;
}
if (flags.isAppearanceUpdateRequired() || forceAppearance)
{
mask |= 0x4;
}
if (flags.isAnimationUpdateRequired())
{
mask |= 0x8;
}
if (flags.isForceTextUpdateRequired())
{
mask |= 0x20;
}
if (flags.isFaceLocationUpdateRequired())
{
mask |= 0x40;
}
if (flags.isGraphicsUpdateRequired())
{
mask |= 0x100;
}
if (flags.isHit2UpdateRequired())
{
mask |= 0x200;
}
if (flags.isForceMovementRequired())
{
mask |= 0x400; //mask |= 0x800;
}
if (mask >= 0x100) //0x100=256 [full byte], so use two bytes.
{
mask |= 0x10;
updateBlock.addLEShort(mask);
//updateBlock.addByte((byte)(mask & 0xFF));
//updateBlock.addByte((byte)(mask >> 8));
}
else
{
updateBlock.addByte((byte)(mask & 0xFF));
}
if (flags.isChatTextUpdateRequired())
{
appendChatTextUpdate(p, updateBlock);
}
if (flags.isHitUpdateRequired())
{
appendHitUpdate(p, updateBlock);
}
if (flags.isAnimationUpdateRequired())
{
appendAnimationUpdate(p, updateBlock);
}
if (flags.isAppearanceUpdateRequired() || forceAppearance)
{
appendAppearanceUpdate(p, updateBlock);
}
if (flags.isEntityFocusUpdateRequired())
{
appendFaceEntityUpdate(p, updateBlock);
}
if (flags.isForceMovementRequired())
{
appendForceMovement(p, updateBlock);
}
if (flags.isForceTextUpdateRequired())
{
appendForceTextUpdate(p, updateBlock);
}
if (flags.isHit2UpdateRequired())
{
appendHit2Update(p, updateBlock);
}
if (flags.isGraphicsUpdateRequired())
{
appendGraphicsUpdate(p, updateBlock);
}
if (flags.isFaceLocationUpdateRequired())
{
appendFaceLocationUpdate(p, updateBlock);
}
}
private static void appendHitUpdate(Npc Npc, PacketBuilder updateBlock)
{
NpcData npcDef = NpcData.forId(Npc.getId());
int ratio = 1;
if (npcDef != null)
ratio = Npc.getHp() * 255 / npcDef.getHitpoints();
else
Misc.WriteError("Missing npcDef npcId: " + Npc.getId());
updateBlock.addByte((byte)Npc.getHits().getHitDamage1());
updateBlock.addByteC((int)Npc.getHits().getHitType1()); //TODO: <- check
updateBlock.addByteS((byte)ratio);
}
