com.ivan1pl.animations.data.MovingAnimation.java Source code

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Here is the source code for com.ivan1pl.animations.data.MovingAnimation.java

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/* 
 *  Copyright (C) 2016 Ivan1pl
 * 
 *  This file is part of Animations.
 * 
 *  Animations is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  Animations 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with Animations.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.ivan1pl.animations.data;

import com.ivan1pl.animations.constants.Messages;
import com.ivan1pl.animations.exceptions.InvalidSelectionException;
import java.io.Serializable;
import java.util.List;
import lombok.Getter;
import lombok.Setter;
import org.apache.commons.lang3.SerializationUtils;
import org.bukkit.Location;
import org.bukkit.entity.Player;

/**
 *
 * @author Ivan1pl
 */
public class MovingAnimation extends Animation implements Serializable {

    private static final long serialVersionUID = -3124628769457473325L;

    private Frame frame;

    private Frame background;

    @Getter
    private final Selection selection;

    @Getter
    @Setter
    private int stepX;

    @Getter
    @Setter
    private int stepY;

    @Getter
    @Setter
    private int stepZ;

    @Getter
    @Setter
    private int maxDistance;

    public MovingAnimation(Selection selection) throws InvalidSelectionException {
        if (!Selection.isValid(selection)) {
            throw new InvalidSelectionException();
        }
        this.selection = selection;
        frame = Frame.fromSelection(selection);
        background = Frame.fromSelection(selection);
    }

    public void updateBackground() {
        Selection s = SerializationUtils.clone(selection);
        s.expand(stepX * getFrameCount(), stepY * getFrameCount(), stepZ * getFrameCount());
        background = Frame.fromSelection(s);
    }

    @Override
    public boolean showFrame(int index) {
        if (index < 0 || index >= getFrameCount()) {
            return false;
        }
        background.show();
        frame.show(stepX * index, stepY * index, stepZ * index);
        return true;
    }

    @Override
    public int getFrameCount() {
        return maxDistance;
    }

    public void movePlayers(int index, boolean reverse) {
        List<Player> allPlayers = selection.getPoint1().getWorld().getPlayers();
        for (Player player : allPlayers) {
            Animations.debug(Messages.DEBUG_MOVING_ANIMATION_CHECKING_PLAYER, this.getClass().getName(),
                    player.getName());
            if (frame.isInside(player.getLocation(), stepX * index, stepY * index, stepZ * index)
                    && player.isOnGround()) {
                Animations.debug(Messages.DEBUG_MOVING_PLAYER, this.getClass().getName(), player.getName());
                if (reverse) {
                    player.teleport(player.getLocation().add(-stepX, -stepY, -stepZ));
                } else {
                    player.teleport(player.getLocation().add(stepX, stepY, stepZ));
                }
            }
        }
    }

    @Override
    public boolean isPlayerInRange(Player player, int range) {
        Selection s = background.toSelection();
        return player.getWorld().equals(s.getPoint1().getWorld()) ? s.getDistance(player.getLocation()) <= range
                : false;
    }

    @Override
    public int getSizeInBlocks() {
        return frame.getSizeX() * frame.getSizeY() * frame.getSizeZ()
                + background.getSizeX() * background.getSizeY() * background.getSizeZ();
    }

    @Override
    protected Location getCenter() {
        return background.getCenter();
    }

}