AlttdGriefPrevention/src/main/java/me/ryanhamshire/GriefPrevention/events/PreventBlockBreakEvent.java

package me.ryanhamshire.GriefPrevention.events;

import org.bukkit.event.Cancellable;
import org.bukkit.event.Event;
import org.bukkit.event.HandlerList;
import org.bukkit.event.block.BlockBreakEvent;
import org.jetbrains.annotations.NotNull;

/**
 * An {@link Event} called when GriefPrevention prevents a {@link BlockBreakEvent}.
 * If cancelled, GriefPrevention will allow the event to complete normally.
 */
public class PreventBlockBreakEvent extends Event implements Cancellable
{
    private final @NotNull BlockBreakEvent innerEvent;

    /**
     * Construct a new {@code PreventBlockBreakEvent}.
     *
     * @param innerEvent the inner {@link BlockBreakEvent}
     */
    public PreventBlockBreakEvent(@NotNull BlockBreakEvent innerEvent)
    {
        this.innerEvent = innerEvent;
    }

    /**
     * Get the {@link BlockBreakEvent} being cancelled by GriefPrevention.
     *
     * @return the inner {@code BlockBreakEvent}
     */
    public @NotNull BlockBreakEvent getInnerEvent()
    {
        return this.innerEvent;
    }

    // Listenable event requirements
    private static final HandlerList HANDLERS = new HandlerList();

    public static HandlerList getHandlerList()
    {
        return HANDLERS;
    }

    @Override
    public @NotNull HandlerList getHandlers()
    {
        return HANDLERS;
    }

    // Cancellable requirements
    private boolean cancelled = false;

    @Override
    public boolean isCancelled()
    {
        return cancelled;
    }

    @Override
    public void setCancelled(boolean cancelled)
    {
        this.cancelled = cancelled;
    }

}