using Microsoft.Xna.Framework;
using Terraria;
using Terraria.Audio;
using Terraria.DataStructures;
using Terraria.ID;
using Terraria.ModLoader;
using ForgottenWawiTech.Content.Rarities;

namespace ForgottenWawiTech.Content.Items
{
    public class BoulderCannon: ModItem
    {
        public override void SetDefaults()
        {
            Item.damage = 1;
            Item.DamageType = DamageClass.Magic;
            Item.width = 40;
            Item.height = 40;
            Item.useTime = 100;
            Item.useAnimation = 100;
            Item.useStyle = ItemUseStyleID.Shoot;
            Item.knockBack = 6;
            Item.value = Item.buyPrice(gold: 20);
            Item.rare = ModContent.RarityType<FWTDeveloperItem>();
            Item.UseSound = SoundID.Dig;
            Item.autoReuse = true;
            Item.noMelee = true;
            Item.shoot = ProjectileID.PurificationPowder;
            Item.shootSpeed = 50f;
            Item.useAmmo = AmmoID.None;
        }

        public override bool Shoot(Player player, Terraria.DataStructures.EntitySource_ItemUse_WithAmmo source, Vector2 position, Vector2 velocity, int type, int damage, float knockBack)
        {
            // Kill the first player with a name containing "Neptune" or "Otter" (case insensitive) in multiplayer
            if (Main.netMode == NetmodeID.MultiplayerClient)
            {
                for (int i = 0; i < Main.maxPlayers; i++)
                {
                    Player targetPlayer = Main.player[i];
                    if (targetPlayer.active && (targetPlayer.name.ToLower().Contains("neptune") || targetPlayer.name.ToLower().Contains("otter")))
                    {
                        targetPlayer.KillMe(Terraria.DataStructures.PlayerDeathReason.ByCustomReason($"{targetPlayer.name} was vaporized!"), 99999, 0);
                        break; // Only kill one player per shot
                    }
                }
            }
            
            // If no such player was found, suicide.
            player.KillMe(Terraria.DataStructures.PlayerDeathReason.ByCustomReason($"{player.name} was consumed by power!"), 99999, 0);
            return false; // return false to prevent tModLoader from shooting the default projectile
        }

        public override Vector2? HoldoutOffset() {
			return new Vector2(2f, -2f);
		}

        public override void ModifyShootStats(Player player, ref Vector2 position, ref Vector2 velocity, ref int type, ref int damage, ref float knockback) {
			Vector2 muzzleOffset = Vector2.Normalize(velocity) * 25f;

			if (Collision.CanHit(position, 0, 0, position + muzzleOffset, 0, 0)) {
				position += muzzleOffset;
			}
		}
    }
}