public static final int getPartyRoomState(L2PcInstance player) {
L2PartyRoom room = player.getPartyRoom();
if (room == null) return 0;
if (room.getLeader() == player) return 1;
L2Party party = room.getParty();
if (party != null && party == player.getParty()) return 2;
return 0;
}
/**
* Verifies if player can join the given party room and either adds the player to the party room
* or sends a message why the player could not join the room.<br>
* <I>Parameters may be <CODE>null</CODE>, which guarantees <CODE>false</CODE></I>
*
* @param activeChar a player
* @param room a party room
* @param checkForParty whether check if the player is in party/[room]
* @return true if player joined the given room, false otherwise
*/
public static final boolean tryJoin(
L2PcInstance activeChar, L2PartyRoom room, boolean checkForParty) {
if (activeChar == null) return false;
if (checkForParty) {
if (activeChar.getPartyRoom() != null || activeChar.getParty() != null) {
activeChar.sendPacket(SystemMessageId.PARTY_ROOM_FORBIDDEN);
return false;
}
}
if (room == null) {
activeChar.sendPacket(SystemMessageId.PARTY_ROOM_FORBIDDEN);
return false;
} else if (!room.checkLevel(activeChar.getLevel())) {
activeChar.sendPacket(SystemMessageId.CANT_ENTER_PARTY_ROOM);
return false;
} else if (room.getMemberCount() >= room.getMaxMembers()) {
activeChar.sendPacket(SystemMessageId.PARTY_ROOM_FULL);
return false;
}
room.addMember(activeChar);
return true;
}
/**
* Verifies is player is eligible to join this party room.<br>
* Does not specify a reason, does not send a message.
*
* @param activeChar a player
* @return whether the given player can join this room
* @see #tryJoin(L2PcInstance, L2PartyRoom, boolean)
*/
public final boolean canJoin(L2PcInstance activeChar) {
return (activeChar.getPartyRoom() == null
&& activeChar.getParty() == null
&& checkLevel(activeChar.getLevel())
&& getMemberCount() < getMaxMembers());
}