Factions/src/com/massivecraft/factions/cmd/CmdFactionsJoin.java

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package com.massivecraft.factions.cmd;
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import com.massivecraft.factions.Factions;
import com.massivecraft.factions.Perm;
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import com.massivecraft.factions.cmd.arg.ARMPlayer;
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import com.massivecraft.factions.cmd.arg.ARFaction;
import com.massivecraft.factions.entity.MConf;
import com.massivecraft.factions.entity.MFlag;
import com.massivecraft.factions.entity.MPlayer;
import com.massivecraft.factions.entity.Faction;
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import com.massivecraft.factions.event.EventFactionsMembershipChange;
import com.massivecraft.factions.event.EventFactionsMembershipChange.MembershipChangeReason;
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import com.massivecraft.massivecore.MassiveException;
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import com.massivecraft.massivecore.cmd.req.ReqHasPerm;
import com.massivecraft.massivecore.util.Txt;
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public class CmdFactionsJoin extends FactionsCommand
{
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// -------------------------------------------- //
// CONSTRUCT
// -------------------------------------------- //
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public CmdFactionsJoin()
{
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// Aliases
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this.addAliases("join");
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// Args
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this.addArg(ARFaction.get(), "faction");
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this.addArg(ARMPlayer.get(), "player", "you");
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// Requirements
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this.addRequirements(ReqHasPerm.get(Perm.JOIN.node));
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}
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// -------------------------------------------- //
// OVERRIDE
// -------------------------------------------- //
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@Override
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public void perform() throws MassiveException
{
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// Args
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Faction faction = this.readArg();
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MPlayer mplayer = this.readArg(msender);
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Faction mplayerFaction = mplayer.getFaction();
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boolean samePlayer = mplayer == msender;
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// Validate
if (!samePlayer && ! Perm.JOIN_OTHERS.has(sender, false))
{
msg("<b>You do not have permission to move other players into a faction.");
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return;
}
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if (faction == mplayerFaction)
{
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msg("<i>%s <i>%s already a member of %s<i>.", mplayer.describeTo(msender, true), (samePlayer ? "are" : "is"), faction.getName(msender));
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return;
}
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if (MConf.get().factionMemberLimit > 0 && faction.getMPlayers().size() >= MConf.get().factionMemberLimit)
{
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msg(" <b>!<white> The faction %s is at the limit of %d members, so %s cannot currently join.", faction.getName(msender), MConf.get().factionMemberLimit, mplayer.describeTo(msender, false));
return;
}
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if (mplayerFaction.isNormal())
{
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msg("<b>%s must leave %s current faction first.", mplayer.describeTo(msender, true), (samePlayer ? "your" : "their"));
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return;
}
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if (!MConf.get().canLeaveWithNegativePower && mplayer.getPower() < 0)
{
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msg("<b>%s cannot join a faction with a negative power level.", mplayer.describeTo(msender, true));
return;
}
if( ! (faction.getFlag(MFlag.getFlagOpen()) || faction.isInvited(mplayer) || msender.isUsingAdminMode() || Perm.JOIN_ANY.has(sender, false)))
{
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msg("<i>This faction requires invitation.");
if (samePlayer)
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{
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faction.msg("%s<i> tried to join your faction.", mplayer.describeTo(faction, true));
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}
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return;
}
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// Event
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EventFactionsMembershipChange membershipChangeEvent = new EventFactionsMembershipChange(sender, msender, faction, MembershipChangeReason.JOIN);
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membershipChangeEvent.run();
if (membershipChangeEvent.isCancelled()) return;
// Inform
if (!samePlayer)
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{
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mplayer.msg("<i>%s <i>moved you into the faction %s<i>.", msender.describeTo(mplayer, true), faction.getName(mplayer));
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}
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faction.msg("<i>%s <i>joined <lime>your faction<i>.", mplayer.describeTo(faction, true));
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msender.msg("<i>%s <i>successfully joined %s<i>.", mplayer.describeTo(msender, true), faction.getName(msender));
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// Apply
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mplayer.resetFactionData();
mplayer.setFaction(faction);
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faction.setInvited(mplayer, false);
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// Derplog
if (MConf.get().logFactionJoin)
{
if (samePlayer)
{
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Factions.get().log(Txt.parse("%s joined the faction %s.", mplayer.getName(), faction.getName()));
}
else
{
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Factions.get().log(Txt.parse("%s moved the player %s into the faction %s.", msender.getName(), mplayer.getName(), faction.getName()));
}
}
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}
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}