/// <summary>
/// Decides whether player can jump to the target point.
/// All messages with reasons must be sent here.
/// Can change destination too.
/// </summary>
/// <param name="targetPoint">The jump destination</param>
/// <param name="player">The jumping player</param>
/// <returns>True if allowed</returns>
public bool IsAllowedToJump(ZonePoint targetPoint, GamePlayer player)
{
if (GameServer.Instance.Configuration.ServerType != eGameServerType.GST_Normal)
return true;
if (ServerProperties.Properties.ALLOW_ALL_REALMS_DF)
return true;
return (player.Realm == DarknessFallOwner);
}
public bool IsAllowedToJump(ZonePoint targetPoint, GamePlayer player)
{
if (player.Level < 10 && player.Level > 4)
{
return true;
}
player.Client.Out.SendMessage("You do not meet the requirements to enter this region!", eChatType.CT_System, eChatLoc.CL_ChatWindow);
return false;
}
/// <summary>
/// Decides whether player can jump to the target point.
/// All messages with reasons must be sent here.
/// Can change destination too.
/// </summary>
/// <param name="targetPoint">The jump destination</param>
/// <param name="player">The jumping player</param>
/// <returns>True if allowed</returns>
public bool IsAllowedToJump(ZonePoint targetPoint, GamePlayer player)
{
if (player.CurrentRegion is BaseInstance == false)
return true;
if (((BaseInstance)player.CurrentRegion).OnInstanceDoor(player, targetPoint))
return true;
else
return false; //Let instance handle zoning by itself in this case...
}
public bool IsAllowedToJump(ZonePoint targetPoint, GamePlayer player)
{
if(player.Client.Account.PrivLevel > 1)
{
return true;
}
if(player.Level < 5)
{
return true;
}
player.Client.Out.SendMessage(LanguageMgr.GetTranslation(player.Client.Account.Language, "DemonsBreachJumpPoint.Requirements"), eChatType.CT_System, eChatLoc.CL_ChatWindow);
return false;
}
/// <summary>
/// Decides whether player can jump to the target point.
/// All messages with reasons must be sent here.
/// Can change destination too.
/// </summary>
/// <param name="targetPoint">The jump destination</param>
/// <param name="player">The jumping player</param>
/// <returns>True if allowed</returns>
public bool IsAllowedToJump(ZonePoint targetPoint, GamePlayer player)
{
StartupLocations.StartLocation loc = StartupLocations.MainTownStartingLocations[player.CharacterClass.ID] as StartupLocations.StartLocation;
if (loc != null)
{
targetPoint.TargetX = loc.X;
targetPoint.TargetY = loc.Y;
targetPoint.TargetZ = loc.Z;
targetPoint.TargetHeading = (ushort)loc.Heading;
return true;
}
return false;
}
/// <summary>
/// Decides whether player can jump to the target point.
/// All messages with reasons must be sent here.
/// Can change destination too.
/// </summary>
/// <param name="targetPoint">The jump destination</param>
/// <param name="player">The jumping player</param>
/// <returns>True if allowed</returns>
public bool IsAllowedToJump(ZonePoint targetPoint, GamePlayer player)
{
StartupLocation loc = StartupLocations.GetNonTutorialLocation(player);
if (loc != null)
{
targetPoint.TargetX = loc.XPos;
targetPoint.TargetY = loc.YPos;
targetPoint.TargetZ = loc.ZPos;
targetPoint.TargetHeading = (ushort)loc.Heading;
targetPoint.TargetRegion = (ushort)loc.Region;
return true;
}
return false;
}
/// <summary>
/// Decides whether player can jump to the target point.
/// All messages with reasons must be sent here.
/// Can change destination too.
/// </summary>
/// <param name="targetPoint">The jump destination</param>
/// <param name="player">The jumping player</param>
/// <returns>True if allowed</returns>
public bool IsAllowedToJump(ZonePoint targetPoint, GamePlayer player)
{
//Handles zoning INTO an instance.
GameLocation loc = null;
//First, we try the groups mission.
if (player.Group != null)
{
Group grp = player.Group;
if (grp.Mission != null && grp.Mission is TaskDungeonMission)
{
//Attempt to get the instance entrance location...
TaskDungeonMission task = (TaskDungeonMission)grp.Mission;
loc = task.TaskRegion.InstanceEntranceLocation;
}
}
else if (player.Mission != null && player.Mission is TaskDungeonMission)
{
//Then, try personal missions...
TaskDungeonMission task = (TaskDungeonMission)player.Mission;
loc = task.TaskRegion.InstanceEntranceLocation;
}
if (loc != null)
{
targetPoint.TargetX = loc.X;
targetPoint.TargetY = loc.Y;
targetPoint.TargetZ = loc.Z;
targetPoint.TargetRegion = loc.RegionID;
targetPoint.TargetHeading = loc.RegionID;
return true;
}
player.Out.SendMessage("You need to have a proper mission before entering this area!", eChatType.CT_System, eChatLoc.CL_SystemWindow);
return false;
}
//Below we have a void I've added. By default, it will do nothing, but its intention is for inherited
//classes.
//This concerns instances that have a door or other zone-method within them. If you recall, the players
//regionID.Skin is the region the player thinks its in. As such, it will always call the zone point
//of the same region, regardless of the instance the client is in.
//This gives us a problem here: Lets say TaskDungeon1 wants to zone out to mularn, wherethe player entered.
//Thats all dandy, and the database is set up that this is the case - as it most often will be. BUT,
//another quest, 'Find Dinberg's Hat', uses the same regionID and wants the door not to even zone back to
//mularn, but actually wants the door to go to a castle, in another instanced region.
//The below method can be thus overriden to return false when the default method should NOT be used.
//moving of the player can be handled inside this void.
/// <summary>
/// Invoked when the player attempts to use a door or zone point inside an instance.
/// </summary>
/// <returns>True if the player should be moved to default locations.</returns>
public virtual bool OnInstanceDoor(GamePlayer player, ZonePoint zonePoint)
{
//zone point ID is also used for larger instances, eg Jordheim, with multiple exits.
return true;
}
public void HandlePacket(GameClient client, GSPacketIn packet)
{
ushort jumpSpotID = packet.ReadShort();
eRealm targetRealm = client.Player.Realm;
if (client.Player.CurrentRegion.Expansion == (int)eClientExpansion.TrialsOfAtlantis && client.Player.CurrentZone.Realm != eRealm.None)
{
// if we are in TrialsOfAtlantis then base the target jump on the current region realm instead of the players realm
// this is only used if zone table has the proper realms defined, otherwise it reverts to old behavior - Tolakram
targetRealm = client.Player.CurrentZone.Realm;
}
var zonePoint = GameServer.Database.SelectObject<ZonePoint>("`Id` = '" + jumpSpotID + "' AND (`Realm` = '" + (byte)targetRealm +
"' OR `Realm` = '0' OR `Realm` = NULL)");
if (zonePoint == null || zonePoint.TargetRegion == 0)
{
ChatUtil.SendDebugMessage(client, "Invalid Jump (ZonePoint table): [" + jumpSpotID + "]" + ((zonePoint == null) ? ". Entry missing!" : ". TargetRegion is 0!"));
zonePoint = new ZonePoint();
zonePoint.Id = jumpSpotID;
}
//tutorial zone
if (client.Player.CurrentRegionID == 27)
{
zonePoint = new ZonePoint();
switch (client.Player.Realm)
{
case eRealm.Albion:
zonePoint.TargetRegion = 1;
break;
case eRealm.Midgard:
zonePoint.TargetRegion = 100;
break;
case eRealm.Hibernia:
zonePoint.TargetRegion = 200;
break;
}
zonePoint.ClassType = "DOL.GS.GameEvents.TutorialJumpPointHandler";
}
if (client.Account.PrivLevel > 1)
{
client.Out.SendMessage("JumpSpotID = " + jumpSpotID, eChatType.CT_System, eChatLoc.CL_SystemWindow);
client.Out.SendMessage("ZonePoint Target: Region = " + zonePoint.TargetRegion + ", ClassType = '" + zonePoint.ClassType + "'", eChatType.CT_System, eChatLoc.CL_SystemWindow);
}
//Dinberg: Fix - some jump points are handled code side, such as instances.
//As such, region MAY be zero in the database, so this causes an issue.
if (zonePoint.TargetRegion != 0)
{
Region reg = WorldMgr.GetRegion(zonePoint.TargetRegion);
if (reg != null)
{
// check for target region disabled if player is in a standard region
// otherwise the custom region should handle OnZonePoint for this check
if (client.Player.CurrentRegion.IsCustom == false && reg.IsDisabled)
{
if ((client.Player.Mission is TaskDungeonMission &&
(client.Player.Mission as TaskDungeonMission).TaskRegion.Skin == reg.Skin) == false)
{
client.Out.SendMessage("This region has been disabled!", eChatType.CT_System, eChatLoc.CL_SystemWindow);
if (client.Account.PrivLevel == 1)
{
return;
}
}
}
}
}
// Allow the region to either deny exit or handle the zonepoint in a custom way
if (client.Player.CurrentRegion.OnZonePoint(client.Player, zonePoint) == false)
{
return;
}
//check caps for battleground
Battleground bg = GameServer.KeepManager.GetBattleground(zonePoint.TargetRegion);
if (bg != null)
{
if (client.Player.Level < bg.MinLevel && client.Player.Level > bg.MaxLevel &&
client.Player.RealmLevel >= bg.MaxRealmLevel)
return;
}
IJumpPointHandler customHandler = null;
if (string.IsNullOrEmpty(zonePoint.ClassType) == false)
{
customHandler = (IJumpPointHandler)m_customJumpPointHandlers[zonePoint.ClassType];
// check for db change to update cached handler
if (customHandler != null && customHandler.GetType().FullName != zonePoint.ClassType)
{
customHandler = null;
}
if (customHandler == null)
{
//Dinberg - Instances need to use a special handler. This is because some instances will result
//in duplicated zonepoints, such as if Tir Na Nog were to be instanced for a quest.
string type = (client.Player.CurrentRegion.IsInstance)
? "DOL.GS.ServerRules.InstanceDoorJumpPoint"
: zonePoint.ClassType;
Type t = ScriptMgr.GetType(type);
if (t == null)
{
Log.ErrorFormat("jump point {0}: class {1} not found!", zonePoint.Id, zonePoint.ClassType);
}
else if (!typeof(IJumpPointHandler).IsAssignableFrom(t))
{
Log.ErrorFormat("jump point {0}: class {1} must implement IJumpPointHandler interface!", zonePoint.Id,
zonePoint.ClassType);
}
else
{
try
{
customHandler = (IJumpPointHandler)Activator.CreateInstance(t);
}
catch (Exception e)
{
customHandler = null;
Log.Error(
string.Format("jump point {0}: error creating a new instance of jump point handler {1}", zonePoint.Id,
zonePoint.ClassType), e);
}
}
}
if (customHandler != null)
{
m_customJumpPointHandlers[zonePoint.ClassType] = customHandler;
}
}
new RegionChangeRequestHandler(client.Player, zonePoint, customHandler).Start(1);
}
/// <summary>
/// Constructs a new RegionChangeRequestHandler
/// </summary>
/// <param name="actionSource">The action source</param>
/// <param name="zonePoint">The target zone point</param>
/// <param name="checker">The jump point checker instance</param>
public RegionChangeRequestHandler(GamePlayer actionSource, ZonePoint zonePoint, IJumpPointHandler checkHandler)
: base(actionSource)
{
if (zonePoint == null)
throw new ArgumentNullException("zonePoint");
m_zonePoint = zonePoint;
m_checkHandler = checkHandler;
}
/// <summary>
/// Handles players leaving this region via a zonepoint
/// </summary>
/// <param name="player"></param>
/// <param name="zonePoint"></param>
/// <returns>false to halt processing of this request</returns>
public virtual bool OnZonePoint(GamePlayer player, ZonePoint zonePoint)
{
return true;
}
/// <summary>
/// Decides whether player can jump to the target point.
/// All messages with reasons must be sent here.
/// Can change destination too.
/// </summary>
/// <param name="targetPoint">The jump destination</param>
/// <param name="player">The jumping player</param>
/// <returns>True if allowed</returns>
public bool IsAllowedToJump(ZonePoint targetPoint, GamePlayer player)
{
//Handles zoning INTO an instance.
GameLocation loc = null;
AdventureWingInstance previousInstance = null;
// Do we have a group ?
if(player.Group != null)
{
//Check if there is an instance dedicated to this group
foreach(Region region in WorldMgr.GetAllRegions())
{
if(region is AdventureWingInstance && ((AdventureWingInstance)region).Group != null && ((AdventureWingInstance)region).Group == player.Group)
{
// Our group has an instance !
previousInstance = (AdventureWingInstance)region;
break;
}
else if(region is AdventureWingInstance && ((AdventureWingInstance)region).Player != null && ((AdventureWingInstance)region).Player == player.Group.Leader)
{
// Our leader has an instance !
previousInstance = (AdventureWingInstance)region;
previousInstance.Group = player.Group;
break;
}
}
}
else {
// I am solo !
//Check if there is an instance dedicated to me
foreach(Region region in WorldMgr.GetAllRegions())
{
if(region is AdventureWingInstance && ((AdventureWingInstance)region).Player != null && ((AdventureWingInstance)region).Player == player)
{
// I have an Instance !
previousInstance = (AdventureWingInstance)region;
previousInstance.Group = player.Group;
break;
}
}
}
if(previousInstance != null)
{
// We should check if we can go in !
if(previousInstance.Skin != targetPoint.TargetRegion)
{
//we're trying to enter in an other instance and we still have one !
//check if previous one is empty
if(previousInstance.NumPlayers > 0)
{
//We can't jump !
player.Out.SendMessage("You have another instance (" + previousInstance.Description + ") running with people in it !", eChatType.CT_System, eChatLoc.CL_SystemWindow);
return false;
}
else
{
log.Warn("Player : "+ player.Name +" requested new Instance, destroying instance " + previousInstance.Description + ", ID: " + previousInstance.ID + ", type=" + previousInstance.GetType().ToString() + ".");
WorldMgr.RemoveInstance(previousInstance);
previousInstance = null;
}
}
}
if(previousInstance == null)
{
// I have no instance to go to, create one !
previousInstance = (AdventureWingInstance)WorldMgr.CreateInstance(targetPoint.TargetRegion, typeof(AdventureWingInstance));
if(targetPoint.SourceRegion != 0 && targetPoint.SourceRegion == player.CurrentRegionID) {
//source loc seems legit...
previousInstance.SourceEntrance = new GameLocation("source", targetPoint.SourceRegion, targetPoint.SourceX, targetPoint.SourceY, targetPoint.SourceZ);
}
if(player.Group != null)
{
previousInstance.Group = player.Group;
previousInstance.Player = player.Group.Leader;
}
else
{
previousInstance.Group = null;
previousInstance.Player = player;
}
//get region data
long mobs = 0;
long merchants = 0;
long items = 0;
long bindpoints = 0;
previousInstance.LoadFromDatabase(previousInstance.RegionData.Mobs, ref mobs, ref merchants, ref items, ref bindpoints);
if (log.IsInfoEnabled)
{
log.Info("Total Mobs: " + mobs);
log.Info("Total Merchants: " + merchants);
log.Info("Total Items: " + items);
}
//Attach Loot Generator
LootMgr.RegisterLootGenerator(new LootGeneratorAurulite(), null, null, null, previousInstance.ID);
// Player created new instance
// Destroy all other instance that should be...
List<Region> to_delete = new List<Region>();
foreach(Region region in WorldMgr.GetAllRegions())
{
if (region is AdventureWingInstance && (AdventureWingInstance)region != previousInstance)
{
AdventureWingInstance to_clean = (AdventureWingInstance)region;
// Won't clean up populated Instance
if(to_clean.NumPlayers == 0)
{
if(to_clean.Group != null && player.Group != null && to_clean.Group == player.Group)
{
// Got another instance for the same group... Destroy it !
to_delete.Add(to_clean);
}
else if(to_clean.Player != null && (to_clean.Player == player || (player.Group != null && player.Group.Leader == to_clean.Player)))
{
// Got another instance for the same player... Destroy it !
to_delete.Add(to_clean);
}
else if(to_clean.Group == null && to_clean.Player == null)
{
//nobody owns this instance anymore
to_delete.Add(to_clean);
}
}
}
}
//enumerate to_delete
foreach(Region region in to_delete)
{
log.Warn("Player : "+ player.Name +" has provoked an instance cleanup - " + region.Description + ", ID: " + region.ID + ", type=" + region.GetType().ToString() + ".");
WorldMgr.RemoveInstance((BaseInstance)region);
}
}
//get loc of instance
if(previousInstance != null)
{
loc = new GameLocation(previousInstance.Description + " (instance)", previousInstance.ID, targetPoint.TargetX, targetPoint.TargetY, targetPoint.TargetZ, targetPoint.TargetHeading);
}
if (loc != null)
{
// Move Player, changing target destination is failing !!
player.MoveTo(loc);
return false;
}
player.Out.SendMessage("Something went Wrong when creating Instance !", eChatType.CT_System, eChatLoc.CL_SystemWindow);
return false;
}
