using Microsoft.Xna.Framework;
using Terraria;
using Terraria.ID;
using Terraria.ModLoader;

namespace ForgottenWawiTech.Content.Projectiles.FragmentedPrism
{
    public class FragmentedPrismBeam : ModProjectile
    {
        public override string Texture => "Terraria/Images/Projectile_440";

        public override void SetDefaults()
        {
            Projectile.width = 18;
            Projectile.height = 18;
            Projectile.friendly = true;
            Projectile.DamageType = DamageClass.Magic;
            Projectile.penetrate = -1;
            Projectile.tileCollide = false;
            Projectile.ignoreWater = true;
            Projectile.extraUpdates = 12;
            Projectile.timeLeft = 26;
            Projectile.usesLocalNPCImmunity = true;
            Projectile.localNPCHitCooldown = 8;
            Projectile.light = 0.55f;
        }

        public override void AI()
        {
            if (Projectile.velocity.LengthSquared() < 0.001f)
            {
                Projectile.Kill();
                return;
            }

            Projectile.rotation = Projectile.velocity.ToRotation();

            float progress = 1f - Projectile.timeLeft / 26f;
            Projectile.scale = MathHelper.Lerp(0.85f, 1.35f, progress);
            Lighting.AddLight(Projectile.Center, 0.2f, 0.35f, 0.55f);

            if (Main.rand.NextBool(3))
            {
                Vector2 dustPos = Projectile.Center - Projectile.velocity * Main.rand.NextFloat(0.2f, 0.6f);
                Dust dust = Dust.NewDustPerfect(dustPos, DustID.DungeonSpirit, Projectile.velocity * -0.15f, 150, default, 1.05f);
                dust.noGravity = true;
            }
        }

        public override bool? CanHitNPC(NPC target)
        {
            return base.CanHitNPC(target);
        }
    }
}