FightSystem/src/me/yaruma/fightsystem/commands/Commands.java

package me.yaruma.fightsystem.commands;

import me.yaruma.fightsystem.FightSystem;
import me.yaruma.fightsystem.fight.Fight;
import me.yaruma.fightsystem.fight.FightPlayer;
import me.yaruma.fightsystem.fight.FightState;
import me.yaruma.fightsystem.fight.FightTeam;
import me.yaruma.fightsystem.utils.Config;
import org.bukkit.Bukkit;
import org.bukkit.GameMode;
import org.bukkit.entity.Player;

public class Commands {

    private static void errNoTeam(Player p){
        p.sendMessage(FightSystem.PREFIX + "§cDu bist in keinem Team!");
    }

    private static boolean checkSetupOver(Player p){
        if(FightSystem.getFightState() != FightState.SETUP){
            p.sendMessage(FightSystem.PREFIX + "§cDer Kampf hat bereits begonnen!");
            return false;
        }
        return true;
    }

    private static FightTeam checkGetInvitedTeam(Player p){
        FightTeam fightTeam = Fight.getInvitedTeam(p);
        if(fightTeam == null){
            p.sendMessage(FightSystem.PREFIX + "§cDu wurdest von keinem Team eingeladen!");
        }
        return fightTeam;
    }

    private static FightPlayer checkGetPlayer(Player p){
        FightPlayer fightPlayer = Fight.getFightPlayer(p);
        if(fightPlayer == null){
            errNoTeam(p);
        }
        return fightPlayer;
    }

    private static FightPlayer checkGetLeader(Player p){
        FightPlayer fightPlayer = checkGetPlayer(p);
        if(fightPlayer != null && !fightPlayer.isLeader()){
            p.sendMessage(FightSystem.PREFIX + "§cDu bist kein Leader!");
            fightPlayer = null;
        }
        return fightPlayer;
    }

    private static FightTeam checkGetTeam(Player p){
        FightTeam fightTeam = Fight.getPlayerTeam(p);
        if(fightTeam == null){
            errNoTeam(p);
        }
        return fightTeam;
    }

    private static Player checkGetPlayer(Player p, String t){
        Player target = Bukkit.getPlayer(t);
        if(target == null) {
            p.sendMessage(FightSystem.PREFIX + "§cDer Spieler ist nicht online!");
        }
        return target;
    }

    static void toggleReady(Player p){
        if(!checkSetupOver(p))
            return;

        FightTeam fightTeam = checkGetTeam(p);
        if(fightTeam == null || checkGetLeader(p) == null)
            return;

        fightTeam.setReady(!fightTeam.isReady());
    }

    static void acceptInvitation(Player p){
        if(!checkSetupOver(p))
            return;

        FightTeam team = checkGetInvitedTeam(p);
        if(team == null)
            return;

        FightPlayer leader = team.getLeader();
        team.addMember(p);
        p.setGameMode(GameMode.ADVENTURE);
        p.teleport(team.getSpawn());
        p.sendMessage(FightSystem.PREFIX + "§aDu bist Team " + team.getName() + " §abeigetreten!");
        leader.sendMessage(FightSystem.PREFIX + "§aDer Spieler §6" + p.getName() + " §aist deinem Team beigetreten!");
    }

    static void declineInvitation(Player p){
        if(!checkSetupOver(p))
            return;

        FightTeam team = checkGetInvitedTeam(p);
        if(team == null)
            return;

        FightPlayer leader = team.getLeader();
        team.getInvited().remove(p);
        p.sendMessage(FightSystem.PREFIX + "§aDu hast die Einladung von " + team.getName() + " §aabgelehnt!");
        leader.sendMessage(FightSystem.PREFIX + "§cDer Spieler §6" + p.getName() + " §chat deine Einladung abgelehnt!");
    }

    static void leaveTeam(Player p){
        if(!checkSetupOver(p))
            return;

        FightTeam fightTeam = checkGetTeam(p);
        if(fightTeam == null)
            return;

        fightTeam.removePlayer(p);
        p.setGameMode(GameMode.SPECTATOR);
        p.teleport(Config.SpecSpawn);
        p.sendMessage(FightSystem.PREFIX + "§aDu hast das Team " + fightTeam.getName() + " §averlassen!");
    }

    static void invite(Player p, String invited){
        if(!checkSetupOver(p))
            return;

        FightTeam fightTeam = checkGetTeam(p);
        if(fightTeam == null)
            return;

        FightPlayer fightPlayer = checkGetLeader(p);
        if(fightPlayer == null)
            return;

        Player target = checkGetPlayer(p, invited);
        if(target == null)
            return;

        if(Fight.getPlayerTeam(target) != null) {
            p.sendMessage(FightSystem.PREFIX + "§cDer Spieler §6" + target.getName() + " §cist bereits in einem Team!");
            return;
        }

        if(Fight.getOpposite(fightTeam).getInvited().contains(target) || fightTeam.getInvited().contains(target)) {
            p.sendMessage(FightSystem.PREFIX + "§cDieser Spieler wurde bereits eingeladen!");
            return;
        }

        fightTeam.getInvited().add(target);
        target.sendMessage(FightSystem.PREFIX + "§aDu wurdest in das Team von §6" + p.getName() + " §aeingeladen!");
        p.sendMessage(FightSystem.PREFIX + "§aDu hast den Spieler §6" + target.getName() + " §ain dein Team eingeladen!");
        GUI.invitation(p, target);
    }

    static void sendHelp(Player p) {
        p.sendMessage(FightSystem.PREFIX + "§7Hilfe für das Kampfsystem");
        p.sendMessage("§8/§6ak help §8- §7Zeigt diese Hilfeseite");
        p.sendMessage("§8/§6ak leader §8- §7Tritt einem Team als Leader bei");
        p.sendMessage("§8/§6ak kit <Kit> §8- §7Wähle ein Kit");
        p.sendMessage("§8/§6ak schem <Schematic> §8- §7Setze deine Schematic");
        p.sendMessage("§8/§6ready §8- §7Setzt das eigene Team auf bereit");
        p.sendMessage("§8/§6invite [Spieler] §8- §7Lade den Spieler in dein Team bei");
        p.sendMessage("§8/§6accept §8- §7Einladung annehmen");
        p.sendMessage("§8/§6decline §8- §7Einladung ablehnen");
        p.sendMessage("§8/§6leave §8- §7Team verlassen");

    }
}