Saber-Factions/src/main/java/com/massivecraft/factions/cmd/CmdSeeChunk.java

package com.massivecraft.factions.cmd;


import com.massivecraft.factions.FLocation;
import com.massivecraft.factions.SaberFactions;
import com.massivecraft.factions.struct.Permission;
import com.massivecraft.factions.util.Particles.ParticleEffect;
import com.massivecraft.factions.util.VisualizeUtil;
import com.massivecraft.factions.zcore.util.TL;
import org.bukkit.*;
import org.bukkit.entity.Player;

import java.util.HashMap;
import java.util.Iterator;

public class CmdSeeChunk extends FCommand {

	//Used a hashmap cuz imma make a particle selection gui later, will store it where the boolean is rn.
	public static HashMap<String, Boolean> seeChunkMap = new HashMap<>();
	Long interval;
	private boolean useParticles;
	private ParticleEffect effect;
	private int taskID = -1;


	//I remade it cause of people getting mad that I had the same seechunk as drtshock


	public CmdSeeChunk() {
		super();
		aliases.add("seechunk");
		aliases.add("sc");

		permission = Permission.SEECHUNK.node;

		senderMustBePlayer = true;
		senderMustBeMember = false;
		senderMustBeModerator = false;
		senderMustBeAdmin = false;


		this.useParticles = p.getConfig().getBoolean("see-chunk.particles", true);
		interval = SaberFactions.plugin.getConfig().getLong("see-chunk.interval", 10L);
		if (effect == null) {
			effect = ParticleEffect.REDSTONE;
		}

	}

	@Override
	public void perform() {
		if (seeChunkMap.containsKey(me.getName())) {
			seeChunkMap.remove(me.getName());
			msg(TL.COMMAND_SEECHUNK_DISABLED);
		} else {
			seeChunkMap.put(me.getName(), true);
			msg(TL.COMMAND_SEECHUNK_ENABLED);
			manageTask();
		}
	}

	private void manageTask() {
		if (taskID != -1) {
			if (seeChunkMap.keySet().size() == 0) {
				Bukkit.getScheduler().cancelTask(taskID);
				taskID = -1;
			}
		} else {
			startTask();
		}
	}

	private void startTask() {
		taskID = Bukkit.getScheduler().scheduleSyncRepeatingTask(SaberFactions.plugin, () -> {
			for (Object nameObject : seeChunkMap.keySet()) {
				String name = nameObject + "";
				Player player = Bukkit.getPlayer(name);
				showBorders(player);
			}
			manageTask();
		}, 0, interval);
	}

	private void showBorders(Player me) {
		World world = me.getWorld();
		FLocation flocation = new FLocation(me);
		int chunkX = (int) flocation.getX();
		int chunkZ = (int) flocation.getZ();

		int blockX;
		int blockZ;

		blockX = chunkX * 16;
		blockZ = chunkZ * 16;
		showPillar(me, world, blockX, blockZ);


		blockX = chunkX * 16 + 15;
		blockZ = chunkZ * 16;
		showPillar(me, world, blockX, blockZ);

		blockX = chunkX * 16;
		blockZ = chunkZ * 16 + 15;
		showPillar(me, world, blockX, blockZ);

		blockX = chunkX * 16 + 15;
		blockZ = chunkZ * 16 + 15;
		showPillar(me, world, blockX, blockZ);
	}

	private void showPillar(Player player, World world, int blockX, int blockZ) {
		for (int blockY = 0; blockY < player.getLocation().getBlockY() + 30; blockY++) {
			Location loc = new Location(world, blockX, blockY, blockZ).add(0.5, 0, 0.5);
			if (loc.getBlock().getType() != Material.AIR) {
				continue;
			}
			if (useParticles) {
				if (SaberFactions.plugin.useNonPacketParticles) {
					// Dust options only exists in the 1.13 API, so we use an
					// alternative method to achieve this in lower versions.
					if (SaberFactions.plugin.mc113) {
						player.spawnParticle(Particle.REDSTONE, loc, 0, new Particle.DustOptions(Color.RED, 1));
					} else {
						player.getWorld().spawnParticle(Particle.REDSTONE, loc, 0, 255, 0, 0, 1);
					}

				} else {
					this.effect.display(0, 0, 0, 0, 1, loc, player);
				}


			} else {
				Material type = blockY % 5 == 0 ? SaberFactions.plugin.REDSTONE_LAMP_ON : SaberFactions.plugin.STAINED_GLASS;
				VisualizeUtil.addLocation(player, loc, type);
			}
		}
	}


	@Override
	public TL getUsageTranslation() {
		return TL.GENERIC_PLACEHOLDER;
	}

}