/// Request to walk
/// 0x00A7 9:
public static void WalkToXY(NetState state, PacketReader reader)
{
if (state.IsValid(EAccountState.World) == false)
{
state.Disconnect();
return;
}
// TODO: this is the worst system i've ever seen..
// we receive the FINAL position instead of step by step packets
// and have to search a path to the final position
// if a path has been found, we walk it step by step
// this is done using a Timer..
Character c = state.Account.ActiveChar;
int unkInt = reader.ReadInt32();
// Since 2008-08-27aRagexeRE, X/Y starts at pos 6
byte b1 = reader.ReadByte();
byte b2 = reader.ReadByte();
byte b3 = reader.ReadByte();
int x = b1 * 4 + (b2 >> 6);
int y = ((b2 & 63) << 4) + (b3 >> 4);
ServerConsole.DebugLine("WalkToXY: from " + c.Location.X + "/" + c.Location.Y + " to " + x + "/" + y);
WalkingHelper.WalkToXY(c, new Point2D(x, y));
}
/// <summary>
/// Caused the target object to stop moving.
/// </summary>
/// <param name="type">
/// <para>0x1: Issue a fixpos packet afterwards</para>
/// <para>0x2: Force the unit to move one cell if it hasn't yet</para>
/// <para>0x4: Enable moving to the next cell when unit was already half-way there (may cause on-touch/place side-effects, such as a scripted map change)</para>
/// </param>
public void StopWalking(byte type)
{
if (Timer.IsValid(WalkTimer) == false)
{
return;
}
long timerTick = 0;
if (WalkTimer != null)
{
//timerTick = WalkTimer.Tick;
WalkTimer.Stop();
}
WalkTimer = null;
UState.ChangeWalkTarget = false;
long tick = Timer.Ticks;
if (((type & 0x02) == 0x02 && Walkpath != null && Walkpath.path_pos == 0) //Force moving at least one cell.
//|| ((type & 0x04 ) == 0x04&& DIFF_TICK(td->tick, tick) <= td->data / 2) //Enough time has passed to cover half-cell
)
{
Walkpath.path_len = Walkpath.path_pos + 1;
WalkingHelper.WalkToXY_Tick(this);
}
if ((type & 0x01) == 0x01)
{
World.Send(new Network.Packets.WorldFixpos(this), this, ESendTarget.Area);
}
if (Walkpath != null)
{
Walkpath.path_len = 0;
Walkpath.path_pos = 0;
}
TargetLocation = Location.Point;
// TODO: wtf?
if (Type == EDatabaseType.Pet && (type & ~0xff) == ~0xff)
{
CanMoveTick = (long)(Timer.Ticks + (type >> 8));
}
// the check in unit_set_walkdelay means dmg during running won't fall through to this place in code
if (UState.Running == true)
{
//status_change_end(bl, SC_RUN, INVALID_TIMER);
}
}
