minecraft-kajetans-mod/src/main/java/me/km/effects/active/Pull.java

package me.km.effects.active;

import me.km.api.Utils;
import me.km.effects.ActiveEffectBase;
import me.km.effects.EffectUtils;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.util.math.Vec3d;

public class Pull extends ActiveEffectBase
{
    @Override
    protected boolean executeEffect(EntityPlayerMP p, int power) 
    {
        Vec3d v = p.getPositionVector();
        EffectUtils.getEntsOfNotGuild(p, power + 2).stream().forEach(ent -> 
        {
            Vec3d v2 = v.subtract(ent.getPositionVector()).normalize();
            Utils.setVelocity(ent, v2.x, v2.y, v2.z);
        });
        return true;
    }
}