SteamWar/TowerRun/src/de/steamwar/towerrun/countdowns/Countdown.java

/*
 *   This file is a part of the SteamWar software.
 *
 *   Copyright (C) 2025 SteamWar.de-Serverteam
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU Affero General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *   GNU Affero General Public License for more details.
 *
 *   You should have received a copy of the GNU Affero General Public License
 *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package de.steamwar.towerrun.countdowns;

import de.steamwar.towerrun.TowerRun;
import de.steamwar.towerrun.state.GameStateToggleListener;
import de.steamwar.towerrun.state.GameStates;
import lombok.Getter;

import java.util.EnumSet;

public abstract class Countdown extends GameStateToggleListener {

    @Getter
    protected int time = defaultTime();
    private de.steamwar.gamecore.countdown.Countdown countdown;

    protected Countdown(EnumSet<GameStates> enabledStates) {
        super(enabledStates);
    }

    int defaultTime() {
        return 0;
    }

    void timerEnd() {
    }

    boolean timerShouldCancel() {
        return true;
    }

    void run() {
    }

    void timerStart() {
    }

    void timerReset() {
    }

    public void setTime(int time) {
        this.time = time;
        if (countdown != null) {
            countdown.setRemainingTime(time + 1);
        }
    }

    @Override
    public void enable() {
        countdown = new de.steamwar.gamecore.countdown.Countdown(
                TowerRun.getInstance(), defaultTime() + 1, 0, 20, false
        ) {
            @Override
            protected void onTick(int remaining) {
                time = remaining;
                if (timerShouldCancel()) {
                    reset();
                    time = defaultTime();
                    timerReset();
                    return;
                }
                if (time == defaultTime()) {
                    timerStart();
                }
                if (time > 0) {
                    run();
                }
            }

            @Override
            protected void onFinished() {
                timerEnd();
            }
        };
        countdown.enable();
    }

    @Override
    public void disable() {
        if (countdown != null) {
            countdown.disable();
            countdown = null;
        }
    }
}