public GameKeepHookPoint(DBKeepHookPoint dbhookPoint, GameKeepComponent component)
{
double angle = component.Keep.Heading * ((Math.PI * 2) / 360); // angle*2pi/360;
switch (component.ComponentHeading)
{
case 0:
X = (int)(component.X + Math.Cos(angle) * dbhookPoint.X + Math.Sin(angle) * dbhookPoint.Y);
Y = (int)(component.Y - Math.Cos(angle) * dbhookPoint.Y + Math.Sin(angle) * dbhookPoint.X);
break;
case 1:
X = (int)(component.X + Math.Cos(angle) * dbhookPoint.Y - Math.Sin(angle) * dbhookPoint.X);
Y = (int)(component.Y + Math.Cos(angle) * dbhookPoint.X + Math.Sin(angle) * dbhookPoint.Y);
break;
case 2:
X = (int)(component.X - Math.Cos(angle) * dbhookPoint.X - Math.Sin(angle) * dbhookPoint.Y);
Y = (int)(component.Y + Math.Cos(angle) * dbhookPoint.Y - Math.Sin(angle) * dbhookPoint.X);
break;
case 3:
X = (int)(component.X - Math.Cos(angle) * dbhookPoint.Y + Math.Sin(angle) * dbhookPoint.X);
Y = (int)(component.Y - Math.Cos(angle) * dbhookPoint.X - Math.Sin(angle) * dbhookPoint.Y);
break;
}
this.Z = component.Z + dbhookPoint.Z;
this.Heading = (ushort)(component.Heading + dbhookPoint.Heading);
this.m_index = dbhookPoint.HookPointID;
this.Component = component;
m_hookpointTimer = new HookpointTimer(this, this.Component);
}
/// <summary>
/// This method is important, because players could fall through air
/// if they are on the top of a keep when it is captured because
/// the keep size will reset
/// </summary>
protected void ResetPlayersOfKeep()
{
ushort distance = 0;
int id = 0;
if (this is GameKeepTower)
{
distance = 750;
id = 11;
}
else
{
distance = 1500;
id = 10;
}
GameKeepComponent component = null;
foreach (GameKeepComponent c in this.KeepComponents)
{
if (c.Skin == id)
{
component = c;
break;
}
}
if (component == null)
{
return;
}
if (!component.HookPoints.TryGetValue(97, out var hookpoint))
{
return;
}
//predict Z
DBKeepHookPoint hp = DOLDB <DBKeepHookPoint> .SelectObject(DB.Column(nameof(DBKeepHookPoint.HookPointID)).IsEqualTo(97).And(DB.Column(nameof(DBKeepHookPoint.Height)).IsEqualTo(Height)));
if (hp == null)
{
return;
}
int z = component.Z + hp.Z;
foreach (GamePlayer player in component.GetPlayersInRadius(WorldMgr.VISIBILITY_DISTANCE))
{
int d = hookpoint.GetDistance(player as IPoint2D);
if (d > distance)
{
continue;
}
if (player.Z > z)
{
player.MoveTo(player.CurrentRegionID, player.X, player.Y, z, player.Heading);
}
}
}
public void OnCommand(GameClient client, string[] args)
{
if (args.Length < 3)
{
DisplaySyntax(client);
return;
}
int id = 0;
int skin = 0;
try
{
GameKeepComponent comp = client.Player.TargetObject as GameKeepComponent;
if (comp == null)
{
DisplayMessage(client, LanguageMgr.GetTranslation(client.Account.Language, "GMCommands.HookPoint.NoGKCTarget"));
return;
}
skin = Convert.ToInt32(args[1]);
id = Convert.ToInt32(args[2]);
DBKeepHookPoint dbkeephp = new DBKeepHookPoint();
dbkeephp.HookPointID = id;
dbkeephp.KeepComponentSkinID = skin;
var diff = client.Player.Position - comp.Position;
dbkeephp.X = (int)diff.X;
dbkeephp.Y = (int)diff.Y;
dbkeephp.Z = (int)diff.Z;
dbkeephp.Heading = client.Player.Heading - comp.Heading;
GameServer.Database.AddObject(dbkeephp);
}
catch (Exception e)
{
DisplayMessage(client, LanguageMgr.GetTranslation(client.Account.Language, "GMCommands.Error", e.Message));
}
}
/// <summary>
/// This method is important, because players could fall through air
/// if they are on the top of a keep when it is captured because
/// the keep size will reset
/// </summary>
protected void ResetPlayersOfKeep()
{
ushort distance = 0;
int id = 0;
if (this is GameKeepTower)
{
distance = 750;
id = 11;
}
else
{
distance = 1500;
id = 10;
}
GameKeepComponent component = null;
foreach (GameKeepComponent c in this.KeepComponents)
{
if (c.Skin == id)
{
component = c;
break;
}
}
if (component == null)
{
return;
}
GameKeepHookPoint hookpoint = component.KeepHookPoints[97] as GameKeepHookPoint;
if (hookpoint == null)
{
return;
}
//calculate target height
int height = GameServer.KeepManager.GetHeightFromLevel(this.Level);
//predict Z
DBKeepHookPoint hp = GameServer.Database.SelectObjects <DBKeepHookPoint>("`HookPointID` = @HookPointID AND `Height` = @Height",
new[] { new QueryParameter("@HookPointID", 97), new QueryParameter("@Height", height) }).FirstOrDefault();
if (hp == null)
{
return;
}
int z = component.Z + hp.Z;
foreach (GamePlayer player in component.GetPlayersInRadius(WorldMgr.VISIBILITY_DISTANCE))
{
int d = hookpoint.GetDistance(player as IPoint2D);
if (d > distance)
{
continue;
}
if (player.Z > z)
{
player.MoveTo(player.CurrentRegionID, player.X, player.Y, z, player.Heading);
}
}
}
