public static PortalHandler GetInstance()
{
if ( instance == null ) {
instance = new PortalHandler();
Player.Moved += new EventHandler<Events.PlayerMovedEventArgs>( Player_Moved );
Player.JoinedWorld += new EventHandler<Events.PlayerJoinedWorldEventArgs>( Player_JoinedWorld );
Player.PlacingBlock += new EventHandler<Events.PlayerPlacingBlockEventArgs>( Player_PlacingBlock );
}
return instance;
}
static void Player_PlacingBlock(object sender, Events.PlayerPlacingBlockEventArgs e)
{
try {
if (e.Player.World.Map.Portals != null && e.Player.World.Map.Portals.Count > 0 && e.Context != BlockChangeContext.Portal)
{
lock (e.Player.World.Map.Portals.SyncRoot) {
foreach (Portal portal in e.Player.World.Map.Portals)
{
if (portal.IsInRange(e.Coords))
{
e.Result = CanPlaceResult.Revert;
e.Player.Message("You can not place a block inside portal: " + portal.Name);
return;
}
}
}
}
if (e.NewBlock == Block.Red)
{
if (e.Context == BlockChangeContext.Manual)
{
if (e.Player.PortalCache.Name != null)
{
if (e.Player.PortalCache.AffectedBlocks != null)
{
if (e.Player.PortalCache.AffectedBlocks.Contains(e.Coords)) //stop output being inside the unfinished portal
{
e.Result = CanPlaceResult.Revert;
e.Player.Message("You can not place a block inside a portal");
return;
}
e.Player.PortalCache.DesiredOutputX = e.Coords.ToPlayerCoords().X;
e.Player.PortalCache.DesiredOutputY = e.Coords.ToPlayerCoords().Y;
e.Player.PortalCache.DesiredOutputZ = (e.Coords.Z + 2) * 32;
e.Player.PortalCache.DesiredOutputR = e.Player.Position.R;
e.Player.PortalCache.DesiredOutputL = e.Player.Position.L;
e.Player.PortalCache.Name = Portal.GenerateName(e.Player.PortalCache.World, true);
string oldWorld = e.Player.PortalCache.World;
e.Player.PortalCache.World = e.Player.World.Name;
PortalHandler.CreatePortal(e.Player.PortalCache, WorldManager.FindWorldExact(oldWorld), true);
e.Player.Message(" Portal finalized: Exit point at {0} on world {1}", e.Coords.ToString(), e.Player.World.ClassyName);
e.Player.PortalCache = new Portal();
e.Result = CanPlaceResult.Revert;
}
}
}
}
} catch (Exception ex) {
Logger.Log(LogType.Error, "PortalHandler.Player_PlacedBlock: " + ex);
}
}
public static PortalHandler GetInstance()
{
if (instance == null)
{
instance = new PortalHandler();
Player.Moved += new EventHandler <Events.PlayerMovedEventArgs>(Player_Moved);
Player.JoinedWorld += new EventHandler <Events.PlayerJoinedWorldEventArgs>(Player_JoinedWorld);
Player.PlacingBlock += new EventHandler <Events.PlayerPlacingBlockEventArgs>(Player_PlacingBlock);
}
return(instance);
}
static void Player_Moved(object sender, Events.PlayerMovedEventArgs e)
{
try {
if (e.Player.PortalsEnabled)
{
lock (e.Player.PortalLock) {
if (e.Player.CanUsePortal)
{
if ((e.OldPosition.X != e.NewPosition.X) || (e.OldPosition.Y != e.NewPosition.Y) || (e.OldPosition.Z != (e.NewPosition.Z)))
{
if (e.Player.Can(Permission.UsePortal))
{
if (PortalHandler.GetInstance().GetPortal(e.Player) != null && !e.Player.StandingInPortal)
{
if (e.Player.LastUsedPortal != null && (DateTime.UtcNow - e.Player.LastUsedPortal).TotalSeconds < 4)
{
// To prevent portal loops
if (e.Player.LastWarnedPortal == null || (DateTime.UtcNow - e.Player.LastWarnedPortal).TotalSeconds > 2)
{
e.Player.LastWarnedPortal = DateTime.UtcNow;
e.Player.Message("You cannot use portals for another {0} seconds.", 4 - (DateTime.UtcNow - e.Player.LastUsedPortal).Seconds);
}
return;
}
// Make sure this method isn't called twice
e.Player.CanUsePortal = false;
e.Player.StandingInPortal = true;
Portal portal = PortalHandler.GetInstance().GetPortal(e.Player);
World world = WorldManager.FindWorldExact(portal.World);
if (world == null)
{
return;
}
// Teleport player, portal protection
switch (world.AccessSecurity.CheckDetailed(e.Player.Info))
{
case SecurityCheckResult.Allowed:
case SecurityCheckResult.WhiteListed:
if (world.IsFull)
{
e.Player.Message("Cannot join {0}&S: world is full.", world.ClassyName);
return;
}
e.Player.StopSpectating();
if (portal.World == e.Player.World.Name)
{
if (!portal.HasDesiredOutput)
{
e.Player.TeleportTo(e.Player.World.Map.Spawn);
}
else
{
e.Player.TeleportTo(new Position((short)portal.DesiredOutputX, (short)portal.DesiredOutputY, (short)portal.DesiredOutputZ, portal.DesiredOutputR, portal.DesiredOutputL));
}
e.Player.LastWarnedPortal = DateTime.UtcNow;
e.Player.StandingInPortal = false;
e.Player.CanUsePortal = true;
e.Player.LastUsedPortal = DateTime.UtcNow;
}
else
{
if (!portal.HasDesiredOutput)
{
e.Player.JoinWorld(WorldManager.FindWorldExact(portal.World), WorldChangeReason.Portal);
}
else
{
e.Player.JoinWorld(WorldManager.FindWorldExact(portal.World), WorldChangeReason.Portal, new Position(( short )portal.DesiredOutputX, ( short )portal.DesiredOutputY, ( short )portal.DesiredOutputZ, portal.DesiredOutputR, portal.DesiredOutputL));
}
}
e.Player.Message("You used portal: " + portal.Name);
break;
case SecurityCheckResult.BlackListed:
e.Player.Message("Cannot join world {0}&S: you are blacklisted.",
world.ClassyName);
break;
case SecurityCheckResult.RankTooLow:
e.Player.Message("Cannot join world {0}&S: must be {1}+",
world.ClassyName, world.AccessSecurity.MinRank.ClassyName);
break;
}
}
else
{
e.Player.StandingInPortal = false;
}
}
}
}
}
}
} catch (Exception ex) {
Logger.Log(LogType.Error, "PortalHandler.Player_Moved: " + ex);
}
}
static void Player_Moved(object sender, Events.PlayerMovedEventArgs e)
{
//abuse portal moved event and add in message blocks right here
Vector3I oldPos = new Vector3I(e.OldPosition.X / 32, e.OldPosition.Y / 32, e.OldPosition.Z / 32); //get positions as block coords
Vector3I newPos = new Vector3I(e.NewPosition.X / 32, e.NewPosition.Y / 32, e.NewPosition.Z / 32);
if (oldPos.X != newPos.X || oldPos.Y != newPos.Y || oldPos.Z != newPos.Z) //check if player has moved at least one block
{
//loop through all message blocks and check if we triggered one
foreach (var messageBlock in e.Player.World.MessageBlocks)
{
Tuple <Vector3I, string> tuple = messageBlock.Value;
//player is sitting on the message block, play the message
if (e.Player.Position.ToBlockCoords() == tuple.Item1)
{
e.Player.Message("__" + messageBlock.Key + "__");
e.Player.Message(messageBlock.Value.Item2);
e.Player.Message(e.Player.Position.ToBlockCoords().ToString());
e.Player.Message(tuple.Item1.ToString());
}
}
}
try
{
if (e.Player.PortalsEnabled)
{
lock (e.Player.PortalLock)
{
if (e.Player.CanUsePortal)
{
if ((e.OldPosition.X != e.NewPosition.X) || (e.OldPosition.Y != e.NewPosition.Y) || (e.OldPosition.Z != (e.NewPosition.Z)))
{
if (e.Player.Can(Permission.UsePortal))
{
if (PortalHandler.GetInstance().GetPortal(e.Player) != null && !e.Player.StandingInPortal)
{
if (e.Player.LastUsedPortal != null && (DateTime.UtcNow - e.Player.LastUsedPortal).TotalSeconds < 5)
{
// To prevent portal loops
if (e.Player.LastWarnedPortal == null || (DateTime.UtcNow - e.Player.LastWarnedPortal).TotalSeconds > 2)
{
e.Player.LastWarnedPortal = DateTime.Now;
e.Player.Message("You can not use portals within 5 seconds of joining a world.");
}
return;
}
// Make sure this method isn't called twice
e.Player.CanUsePortal = false;
e.Player.StandingInPortal = true;
Portal portal = PortalHandler.GetInstance().GetPortal(e.Player);
World world = WorldManager.FindWorldExact(portal.World);
// Teleport player, portal protection
switch (world.AccessSecurity.CheckDetailed(e.Player.Info))
{
case SecurityCheckResult.Allowed:
case SecurityCheckResult.WhiteListed:
if (world.IsFull)
{
e.Player.Message("Cannot join {0}&S: world is full.", world.ClassyName);
return;
}
e.Player.StopSpectating();
e.Player.JoinWorld(WorldManager.FindWorldExact(portal.World), WorldChangeReason.Portal);
e.Player.Message("You used portal: " + portal.Name);
break;
case SecurityCheckResult.BlackListed:
e.Player.Message("Cannot join world {0}&S: you are blacklisted.",
world.ClassyName);
break;
case SecurityCheckResult.RankTooLow:
e.Player.Message("Cannot join world {0}&S: must be {1}+",
world.ClassyName, world.AccessSecurity.MinRank.ClassyName);
break;
}
}
else
{
e.Player.StandingInPortal = false;
}
}
}
}
}
}
}
catch (Exception ex)
{
Logger.Log(LogType.Error, "PortalHandler.Player_Moved: " + ex);
}
}
