using System;
using System.IO;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using Terraria;
using Terraria.ID;
using Terraria.ModLoader;
namespace ApocalypseMOD.NPCs.eyeofapocalypse
{
public class eyeofapocalypse : ModNPC
{
public override void SetDefaults()
{
npc.name = "Eye Of Apocalypse";
npc.displayName = "Eye Of Apocalypse";
npc.aiStyle = 5;
npc.lifeMax = 1000;
npc.damage = 20;
npc.defense = 10;
npc.knockBackResist = 0n;
npc.width = 100;
npc.height = 100;
animationType = NPCID.EyeofCthulu;
Main.npcFrameCount[npc.type] = 2;
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;
}
public override void AutoloadHead(ref string headTexture, ref string bossHeadTexture)
{
bossHeadTexture = "ApocalypseMOD.NPCs.eyeofapocalypse.eye";
}
public override void BossLoot(ref string name, ref int potionType)
{
potionType = ItemID.LesserHealingPotion;
Item.NewItem((int)npc.position.X, (int)npc.position.Y, npc.width, npc.height, mod.ItemType("YourSword"));
}
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
}
public override void AI()
{
npc.ai[0]++;
Player P = Main.player[npc.target];
if (npc.target < 0 || npc.target == 255 || Main.player[npc.target].dead || !Main.player[npc.target].active)
{
npc.TargetClosest(true);
}
npc.netUpdate = true;
npc.ai[1]++;
if (npc.ai[1] >= 230)
{
float Speed = 20f;
Vector2 vector8 = new Vector2(npc.position.X + (npc.width / 2), npc.position.Y + (npc.height / 2));
int damage = 10;
int type = mod.ProjectileType("ProBoss"); //put your projectile
Main.PlaySound(23, (int)npc.position.X, (int)npc.position.Y, 17);
float rotation = (float)Math.Atan2(vector8.Y - (P.position.Y + (P.height * 0.5f)), vector8.X - (P.position.X + (P.width * 0.5f)));
int num54 = Projectile.NewProjectile(vector8.X, vector8.Y, (float)((Math.Cos(rotation) * Speed) * -1), (float)((Math.Sin(rotation) * Speed) * -1), type, damage, 0f, 0);
npc.ai[1] = 0;
}
if (npc.ai[0] % 600 == 3)
{
NPC.NewNPC((int)npc.position.X, (int)npc.position.Y, mod.NPCType("NpcName"));
}
npc.ai[1] += 0;
if (npc.life <= 500)
npc.ai[2]++;
if (npc.ai[2] >= 20)
{
npc.velocity.X *= 0.98f;
npc.velocity.Y *= 0.98f;
Vector2 vector8 = new Vector2(npc.position.X + (npc.width * 0.5f), npc.position.Y + (npc.height * 0.5f));
{
float rotation = (float)Math.Atan2((vector8.Y) - (Main.player[npc.target].position.Y + (Main.player[npc.target].height * 0.5f)), (vector8.X) - (Main.player[npc.target].position.X + (Main.player[npc.target].width * 0.5f)));
npc.velocity.X = (float)(Math.Cos(rotation) * 12) * -1;
npc.velocity.Y = (float)(Math.Sin(rotation) * 12) * -1;
}
//Dust
npc.ai[0] %= (float)Math.PI * 2f;
Vector2 offset = new Vector2((float)Math.Cos(npc.ai[0]), (float)Math.Sin(npc.ai[0]));
Main.PlaySound(2, (int)npc.position.X, (int)npc.position.Y, 20);
npc.ai[2] = -300;
Color color = new Color();
Rectangle rectangle = new Rectangle((int)npc.position.X, (int)(npc.position.Y + ((npc.height - npc.width) / 2)), npc.width, npc.width);
int count = 30;
for (int i = 1; i <= count; i++)
{
int dust = Dust.NewDust(npc.position, rectangle.Width, rectangle.Height, 6, 0, 0, 100, color, 2.5f);
Main.dust[dust].noGravity = false;
}
return;
}
}
//Boss second stage texture
private const int Sphere = 50;
public override bool PreDraw(SpriteBatch spriteBatch, Color drawColor)
{
if (npc.life <= 70)
{
spriteBatch.Draw(mod.GetTexture("ApocalypseMOD.NPCs.eyeofapocalypse.eye1"), npc.Center - Main.screenPosition, null, Color.White * (70f / 255f), 0f, new Vector2(Sphere, Sphere), 3f, SpriteEffects.None, 0f);
}
return true;
}
}
}
