/// <summary>
/// Send Packet to everyone but sender
/// </summary>
public void SendPacket(CString Packet, NCConnection Sender)
{
/*
List<NCConnection> _tmpNCList = new List<NCConnection>();
foreach (NCConnection nc in NCList)
{
_tmpNCList.Add(nc);
}
*/
lock (NCList)
{
foreach (NCConnection nc in NCList)
{
if (nc != Sender)
{
if (nc.Connected)
{
Console.WriteLine("[NCOUT]: " + Packet.ToString());
nc.SendPacket(Packet, true);
}
//else Console.WriteLine("Failed to send data to NC!");
}
}
}
//_tmpNCList.Clear ();
//_tmpNCList = null;
}
CString toWeaponName(CString code)
{
int name_start = code.ToString().IndexOf("toweapons ");
if (name_start == -1)
return new CString();
name_start += 10; // 10 = strlen("toweapons ")
int[] name_end = { code.ToString().IndexOf(";", name_start), code.ToString().IndexOf("}", name_start) };
if (name_end[0] == -1 && name_end[1] == -1)
return new CString();
int name_pos = -1;
if (name_end[0] == -1)
name_pos = name_end[1];
if (name_end[1] == -1)
name_pos = name_end[0];
if (name_pos == -1)
name_pos = (name_end[0] < name_end[1]) ? name_end[0] : name_end[1];
return new CString() + code.ToString().Substring(name_start, name_pos - name_start).Trim();
}
/// <summary>
/// Handle Login Packet
/// </summary>
public void SendLogin(string username, string password)
{
// Check Type & Version
int type = 8;
String version = "NCL21075";
CString loginPacket = new CString() + (byte)type + version + (byte)username.Length + username + (byte)password.Length + password + "\n";
SendPacket(loginPacket, true);
Abstraction.GetInstance().WriteText(loginPacket.ToString());
this.ReceiveData();
// Set Login
LoggedIn = true;
}
CString setProps(CString pProps, int clientVersion)
{
CString ret = new CString();
int len = 0;
while (pProps.BytesLeft > 0)
{
char propId = pProps.readGUChar();
CString oldProp = getProp(propId, clientVersion);
//printf( "propId: %d\n", propId );
switch ((NPCPROP)propId)
{
case NPCPROP.IMAGE:
image = pProps.readChars(pProps.readGUChar());
if (image.ToString().Trim().Length != 0)// && clientVersion < CLVER_2_1 && getExtension(image).isEmpty())
image += new CString() + ".gif";
break;
case NPCPROP.SCRIPT:
clientScript = pProps.readChars(pProps.readGUShort());
break;
case NPCPROP.X:
if (blockPositionUpdates)
{
pProps.readGChar();
continue;
}
x = (float)(pProps.readGChar()) / 2.0f;
x2 = (int)(x * 16);
break;
case NPCPROP.Y:
if (blockPositionUpdates)
{
pProps.readGChar();
continue;
}
y = (float)(pProps.readGChar()) / 2.0f;
y2 = (int)(y * 16);
break;
case NPCPROP.POWER:
power = pProps.readGUChar();
break;
case NPCPROP.RUPEES:
rupees = (int)pProps.readGUInt();
break;
case NPCPROP.ARROWS:
darts = pProps.readGUChar();
break;
case NPCPROP.BOMBS:
bombs = pProps.readGUChar();
break;
case NPCPROP.GLOVEPOWER:
glovePower = pProps.readGUChar();
break;
case NPCPROP.BOMBPOWER:
bombPower = pProps.readGUChar();
break;
case NPCPROP.SWORDIMAGE:
{
int sp = pProps.readGUChar();
if (sp <= 4)
swordImage = new CString() + "sword" + new CString(sp.ToString()) + ".png";
else
{
sp -= 30;
len = pProps.readGUChar();
if (len > 0)
{
swordImage = pProps.readChars(len);
if (swordImage.ToString().Trim().Length != 0)// && clientVersion < CLVER_2_1 && getExtension(swordImage).isEmpty())
swordImage += new CString() + ".gif";
}
else
swordImage = new CString() + "";
//swordPower = clip(sp, ((settings->getBool("healswords", false) == true) ? -(settings->getInt("swordlimit", 3)) : 0), settings->getInt("swordlimit", 3));
}
swordPower = (char)sp;
}
break;
case NPCPROP.SHIELDIMAGE:
{
int sp = pProps.readGUChar();
if (sp <= 3)
shieldImage = new CString() + "shield" + new CString(sp.ToString()) + ".png";
else
{
sp -= 10;
len = pProps.readGUChar();
if (len > 0)
{
shieldImage = pProps.readChars(len);
if (shieldImage.ToString().Trim().Length != 0)// && clientVersion < CLVER_2_1 && getExtension(shieldImage).isEmpty())
shieldImage += new CString() + ".gif";
}
else
shieldImage = new CString() + "";
}
shieldPower = (char)sp;
}
break;
case NPCPROP.GANI:
/*
if (clientVersion < CLVER_2_1)
{
// Older clients don't use ganis. This is the bow power and image instead.
int sp = pProps.readGUChar();
if (sp < 10)
bowImage = CString() + (char)sp;
else
{
sp -= 10;
if (sp < 0) break;
bowImage = pProps.readChars(sp);
if (!bowImage.isEmpty() && clientVersion < CLVER_2_1 && getExtension(bowImage).isEmpty())
bowImage + ".gif";
bowImage = CString() + (char)(10 + bowImage.Length) + bowImage;
}
break;
}
*/
gani = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.VISFLAGS:
visFlags = pProps.readGUChar();
break;
case NPCPROP.BLOCKFLAGS:
blockFlags = pProps.readGUChar();
break;
case NPCPROP.MESSAGE:
chatMsg = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.HURTDXDY:
hurtX = ((float)(pProps.readGUChar() - 32)) / 32;
hurtY = ((float)(pProps.readGUChar() - 32)) / 32;
break;
case NPCPROP.ID:
pProps.readGUInt();
break;
case NPCPROP.SPRITE:
sprite = pProps.readGUChar();
break;
case NPCPROP.COLORS:
for (int i = 0; i < 5; i++)
colors[i] = pProps.readGUChar();
break;
case NPCPROP.NICKNAME:
nickName = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.HORSEIMAGE:
horseImage = pProps.readChars(pProps.readGUChar());
if (horseImage.ToString().Trim().Length != 0)// && clientVersion < CLVER_2_1 && getExtension(horseImage).isEmpty())
horseImage += new CString() + ".gif";
break;
case NPCPROP.HEADIMAGE:
len = pProps.readGUChar();
if (len < 100)
headImage = new CString() + "head" + new CString(len.ToString()) + ".png";
else
{
headImage = pProps.readChars(len - 100);
if (headImage.ToString().Trim().Length != 0)// && clientVersion < CLVER_2_1 && getExtension(headImage).isEmpty())
headImage += new CString() + ".gif";
}
break;
case NPCPROP.ALIGNMENT:
ap = pProps.readGUChar();
if (ap < 0)
ap = (char)0;
else if (ap > 100)
ap = (char)100;
//ap = clip(ap, 0, 100);
break;
case NPCPROP.IMAGEPART:
imagePart = pProps.readChars(6);
break;
case NPCPROP.BODYIMAGE:
bodyImage = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GMAPLEVELX:
gmaplevelx = pProps.readGUChar();
break;
case NPCPROP.GMAPLEVELY:
gmaplevely = pProps.readGUChar();
break;
case NPCPROP.CLASS:
pProps.readChars(pProps.readGShort());
break;
// Location, in pixels, of the npc on the level in 2.3+ clients.
// Bit 0x0001 controls if it is negative or not.
// Bits 0xFFFE are the actual value.
case NPCPROP.X2:
if (blockPositionUpdates)
{
pProps.readGUShort();
continue;
}
x2 = len = pProps.readGUShort();
// If the first bit is 1, our position is negative.
x2 += 1;
if (((short)len & 0x0001) != 0)
x2 = -x2;
// Let pre-2.3+ clients see 2.3+ movement.
x = (float)x2 / 16.0f;
break;
case NPCPROP.Y2:
if (blockPositionUpdates)
{
pProps.readGUShort();
continue;
}
y2 = len = pProps.readGUShort();
// If the first bit is 1, our position is negative.
y2 += 1;
if (((short)len & 0x0001) != 0)
y2 = -y2;
// Let pre-2.3+ clients see 2.3+ movement.
y = (float)y2 / 16.0f;
break;
case NPCPROP.SAVE0:
saves[0] = pProps.readGUChar();
break;
case NPCPROP.SAVE1:
saves[1] = pProps.readGUChar();
break;
case NPCPROP.SAVE2:
saves[2] = pProps.readGUChar();
break;
case NPCPROP.SAVE3:
saves[3] = pProps.readGUChar();
break;
case NPCPROP.SAVE4:
saves[4] = pProps.readGUChar();
break;
case NPCPROP.SAVE5:
saves[5] = pProps.readGUChar();
break;
case NPCPROP.SAVE6:
saves[6] = pProps.readGUChar();
break;
case NPCPROP.SAVE7:
saves[7] = pProps.readGUChar();
break;
case NPCPROP.SAVE8:
saves[8] = pProps.readGUChar();
break;
case NPCPROP.SAVE9:
saves[9] = pProps.readGUChar();
break;
case NPCPROP.GATTRIB1:
gAttribs[0] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB2:
gAttribs[1] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB3:
gAttribs[2] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB4:
gAttribs[3] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB5:
gAttribs[4] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB6:
gAttribs[5] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB7:
gAttribs[6] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB8:
gAttribs[7] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB9:
gAttribs[8] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB10:
gAttribs[9] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB11:
gAttribs[10] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB12:
gAttribs[11] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB13:
gAttribs[12] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB14:
gAttribs[13] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB15:
gAttribs[14] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB16:
gAttribs[15] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB17:
gAttribs[16] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB18:
gAttribs[17] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB19:
gAttribs[18] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB20:
gAttribs[19] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB21:
gAttribs[20] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB22:
gAttribs[21] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB23:
gAttribs[22] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB24:
gAttribs[23] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB25:
gAttribs[24] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB26:
gAttribs[25] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB27:
gAttribs[26] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB28:
gAttribs[27] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB29:
gAttribs[28] = pProps.readChars(pProps.readGUChar());
break;
case NPCPROP.GATTRIB30:
gAttribs[29] = pProps.readChars(pProps.readGUChar());
break;
default:
{
Console.Write("NPC %d (%.2f, %.2f): ", id, x, y);
Console.Write("Unknown prop: %ud, readPos: %d\n", propId, pProps.ReadCount);
for (int i = 0; i < pProps.Length; ++i)
Console.Write("%02x ", (char)pProps[i]);
Console.Write("\n");
}
return ret;
}
// If a prop changed, adjust its mod time.
if (propId < (int)NPCPROP.COUNT)
{
if (oldProp != getProp(propId, clientVersion))
modTime[propId] = new DateTime();
}
// Add to ret.
ret += new CString() + (char)propId + getProp(propId, clientVersion);
}
return ret;
}
public void InitNcConnection(CString ncip, CString ncport)
{
this.form = Abstraction.GetInstance();
this.serverWindow = ServerWindow.GetInstance();
// Connect to GServer
//NCConn.RunServer();
//GSConn.Disconnect();
if (!NCConn.Connected)
{
this.form.WriteText("Connecting to NpcServer...");
this.form.WriteText("Address:\t" + ncip.Text);
this.form.WriteText("Port:\t\t" + ncport.ToString());
NCConn.Connect(ncip.Text, ncport.ToInt());
}
else
this.form.WriteText("Already connected!");
if (NCConn.Connected)
{
this.form.WriteText("Connected!");
NCConn.SendLogin(this.username, this.password);
}
}
