using System;
using System.IO;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using Terraria;
using Terraria.ID;
using Terraria.ModLoader;

namespace ENUFsGloveMod.NPCs.Boss
{
    public class TrueStoneGuard : ModNPC
    {
        public override void SetDefaults()
        {
            npc.name = "TrueStoneGuard";
            npc.displayName = "True Stone Guard";
            npc.aiStyle = 5;  //5 is the flying AI
            npc.lifeMax = 2500;   //boss life
            npc.damage = 30;  //boss damage
            npc.defense = 10;    //boss defense
            npc.knockBackResist = 0f;
            npc.width = 100;
            npc.height = 100;
            animationType = NPCID.EyeofCthulhu;   //this boss will behavior like the DemonEye
            npc.value = Item.buyPrice(0, 40, 75, 45);
            npc.npcSlots = 1f;
            npc.boss = true;
            npc.lavaImmune = true;
            npc.noGravity = true;
            npc.noTileCollide = true;
            npc.HitSound = SoundID.NPCHit1;
            npc.DeathSound = SoundID.NPCDeath1;
            npc.buffImmune[24] = true;
            music = MusicID.Boss2;
            npc.netAlways = true;
            Main.npcFrameCount[npc.type] = 4;
        }
        public override void FindFrame(int frameHeight)
        {
            npc.frameCounter++;
            if (npc.frameCounter >= 240)
            {
                npc.frame.Y += frameHeight;

                if (npc.frame.Y >= Main.npcFrameCount[npc.type] * frameHeight)
                {
                    npc.frame.Y = 0;
                }

                npc.frameCounter = 0;
            }
        }

        public override void AutoloadHead(ref string headTexture, ref string bossHeadTexture)
        {
            bossHeadTexture = "ENUFsGloveMod/NPCs/Boss/TrueStoneGuard_Head_Boss"; //the boss head texture
        }
        public override void BossLoot(ref string name, ref int potionType)
        {
            potionType = ItemID.LesserHealingPotion;   //boss drops
            Item.NewItem((int)npc.position.X, (int)npc.position.Y, npc.width, npc.height, mod.ItemType("TrueStone"), Main.rand.Next(20,50));
        }
        public override void ScaleExpertStats(int numPlayers, float bossLifeScale)
        {
            npc.lifeMax = (int)(npc.lifeMax * 0.579f * bossLifeScale);  //boss life scale in expertmode
            npc.damage = (int)(npc.damage * 0.6f);  //boss damage increase in expermode
        }
    }
}