DreamFakeBlock.java

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/*
 * MIT License
 *
 * Copyright (c) 2025 Dreamfire Studio
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package com.dreamfirestudios.dreamcore.DreamFakeBlock;
 
import lombok.Getter;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.entity.Player;
 
import java.util.HashSet;
import java.util.Set;
 
public class DreamFakeBlock {
    @Getter private final Location location;
    private Material material;
    private final Set<Player> observers = new HashSet<>();
 
    public Material getMaterial(){ return material; }
 
    public DreamFakeBlock(Location location, Material material) {
        if (location == null || material == null) throw new IllegalArgumentException("Location and material cannot be null");
        this.location = location;
        this.material = material;
    }
 
    public void addObserver(Player player) {
        if (player == null) throw new IllegalArgumentException("Player cannot be null");
        player.sendBlockChange(location, material.createBlockData());
        observers.add(player);
        new FakeBlockObserverAddedEvent(this, player);
    }
 
    public void removeObserver(Player player) {
        if (player == null) throw new IllegalArgumentException("Player cannot be null");
        player.sendBlockChange(location, location.getBlock().getType().createBlockData());
        observers.remove(player);
        new FakeBlockObserverRemovedEvent(this, player);
    }
 
    public void removeAllObservers() {
        for (Player player : new HashSet<>(observers)) {
            removeObserver(player);
        }
        observers.clear();
        new FakeBlockClearedEvent(this);
    }
 
    public boolean isPlayerObservingAtLocation(Player player, Location location) {
        if (player == null || location == null) throw new IllegalArgumentException("Player and location cannot be null");
        return observers.contains(player) && this.location.equals(location);
    }
 
    public boolean isLocation(Location location) {
        return this.location.equals(location);
    }
 
    public void updateMaterialForAllObservers(Material newMaterial) {
        if (newMaterial == null) throw new IllegalArgumentException("Material cannot be null");
        this.material = newMaterial;
        for (Player player : observers) {
            player.sendBlockChange(location, newMaterial.createBlockData());
        }
        new FakeBlockUpdatedEvent(this, newMaterial);
    }
 
    public void displayNextFrame() {
        for (Player player : observers) {
            player.sendBlockChange(location, material.createBlockData());
        }
    }
 
    public int getObserverCount() {
        return observers.size();
    }
}