Mineplex2018-withcommit/Plugins/Mineplex.Game.Clans/src/mineplex/game/clans/items/legendaries/HyperBlade.java

package mineplex.game.clans.items.legendaries;

import mineplex.game.clans.items.generation.ValueDistribution;
import mineplex.minecraft.game.core.damage.CustomDamageEvent;

import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.entity.EntityDamageByEntityEvent;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;

public class HyperBlade extends LegendaryItem
{
	public static final long ATTACK_RATE_DURATION = 100;
	private static ValueDistribution amountGen = generateDistribution(0, 3);		// [1, 4] speed amount
	private static ValueDistribution durationGen = generateDistribution(80, 320);	// [4, 16] seconds speed duration

	private int _speedAmount;
	private int _speedDuration;
	
	private long _lastAttack;
	public long timeSinceLastAttack() { return System.currentTimeMillis() - _lastAttack; }
	
	public HyperBlade()
	{
		super("Hyper Blade", "Increased attack speed!", Material.RECORD_5);
		_speedAmount = amountGen.generateIntValue();
		_speedDuration = durationGen.generateIntValue();
		_lastAttack = 0;
	}
	
	@Override
	public void update(Player wielder)
	{
		if (isHoldingRightClick() && canBuff())
		{
			buffPlayer(wielder);
		}
	}
	
	@Override
	public void onAttack(CustomDamageEvent event, Player wielder)
	{
		if (timeSinceLastAttack() >= ATTACK_RATE_DURATION)
		{
			event.SetIgnoreRate(true);
			log("Ignoring rate!");
		}
	}
	
	private void buffPlayer(Player wielder)
	{
		// Give player speed buff
		wielder.addPotionEffect(new PotionEffect(PotionEffectType.SPEED, _speedDuration, _speedAmount));
		log("Buffing");
	}
	
	private boolean canBuff()
	{
		return true;	// TODO: Implement cooldown? (None specified in docs, sounds OP)
	}
}