AI_120_StardustGuardian()

void Terraria.Projectile.AI_120_StardustGuardian ( )

inlineprivate

Definition at line 36607 of file Projectile.cs.

    {
        Player player = Main.player[owner];
        if (!player.active)
        {
            active = false;
            return;
        }
        bool flag = type == 623;
        Vector2 vector = player.Center;
        float num = 100f;
        float num2 = 500f;
        float num3 = 500f;
        float num4 = 100f;
        bool flag2 = true;
        if (flag)
        {
            if (player.dead)
            {
                player.stardustGuardian = false;
            }
            if (player.stardustGuardian)
            {
                timeLeft = 2;
            }
            num = 150f;
            vector.X -= (5 + player.width / 2) * player.direction;
            vector.Y -= 25f;
            Lighting.AddLight(base.Center, 0.9f, 0.9f, 0.7f);
            if (ai[0] != 3f && alpha == 255)
            {
                alpha = 0;
                for (int i = 0; i < 30; i++)
                {
                    int num5 = Dust.NewDust(position, width, height, 135, 0f, 0f, 200, default(Color), 1.7f);
                    Main.dust[num5].noGravity = true;
                    Main.dust[num5].velocity *= 3f;
                    Main.dust[num5].shader = GameShaders.Armor.GetSecondaryShader(Main.player[owner].cPet, Main.player[owner]);
                    num5 = Dust.NewDust(position, width, height, 135, 0f, 0f, 100);
                    Main.dust[num5].velocity *= 2f;
                    Main.dust[num5].noGravity = true;
                    Main.dust[num5].fadeIn = 2.5f;
                    Main.dust[num5].shader = GameShaders.Armor.GetSecondaryShader(Main.player[owner].cPet, Main.player[owner]);
                }
            }
        }
        if (ai[0] != 0f)
        {
            Main.player[owner].tankPet = whoAmI;
            Main.player[owner].tankPetReset = false;
        }
        if (ai[0] == 0f)
        {
            base.Center = Vector2.Lerp(base.Center, vector, 0.05f);
            velocity *= 0.5f;
            direction = (spriteDirection = player.direction);
            if (flag && ++frameCounter >= 9)
            {
                frameCounter = 0;
                if (++frame >= 8)
                {
                    frame = 0;
                }
            }
            int targetNPCIndex = -1;
            float distanceToClosestTarget = num2;
            bool flag3 = flag2;
            if (flag && Math.Abs(base.Center.X - vector.X) > num + 20f)
            {
                flag3 = false;
            }
            if (flag3)
            {
                AI_120_StardustGuardian_FindTarget(num2, ref targetNPCIndex, ref distanceToClosestTarget);
            }
            if (targetNPCIndex != -1)
            {
                NPC nPC = Main.npc[targetNPCIndex];
                direction = (spriteDirection = (nPC.Center.X > base.Center.X).ToDirectionInt());
                float num6 = Math.Abs(vector.X - base.Center.X);
                float num7 = Math.Abs(nPC.Center.X - base.Center.X);
                float num8 = Math.Abs(vector.Y - base.Center.Y);
                float num9 = Math.Abs(nPC.Center.Y - base.Bottom.Y);
                float num10 = (nPC.Center.Y > base.Bottom.Y).ToDirectionInt();
                if ((num6 < num || (vector.X - base.Center.X) * (float)direction < 0f) && num7 > 20f && num7 < num - num6 + 100f)
                {
                    velocity.X += 0.1f * (float)direction;
                }
                else
                {
                    velocity.X *= 0.7f;
                }
                if ((num8 < num4 || (vector.Y - base.Bottom.Y) * num10 < 0f) && num9 > 10f && num9 < num4 - num8 + 10f)
                {
                    velocity.Y += 0.1f * num10;
                }
                else
                {
                    velocity.Y *= 0.7f;
                }
                if (owner == Main.myPlayer && num7 < num3)
                {
                    ai[0] = 2f;
                    ai[1] = targetNPCIndex;
                    netUpdate = true;
                }
            }
        }
        else if (ai[0] == 1f)
        {
            if (player.HasMinionRestTarget)
            {
                vector = player.MinionRestTargetPoint;
            }
            else
            {
                ai[0] = 0f;
                netUpdate = true;
            }
            int targetNPCIndex2 = -1;
            float distanceToClosestTarget2 = num2;
            bool flag4 = true;
            if (flag && Math.Abs(base.Center.X - vector.X) > num + 20f)
            {
                flag4 = false;
            }
            if (flag4)
            {
                AI_120_StardustGuardian_FindTarget(num2, ref targetNPCIndex2, ref distanceToClosestTarget2);
            }
            if (targetNPCIndex2 != -1)
            {
                NPC nPC2 = Main.npc[targetNPCIndex2];
                direction = (spriteDirection = (nPC2.Center.X > base.Center.X).ToDirectionInt());
                float num11 = Math.Abs(vector.X - base.Center.X);
                float num12 = Math.Abs(nPC2.Center.X - base.Center.X);
                float num13 = Math.Abs(vector.Y - base.Center.Y);
                float num14 = Math.Abs(nPC2.Center.Y - base.Bottom.Y);
                float num15 = (nPC2.Center.Y > base.Bottom.Y).ToDirectionInt();
                if ((num11 < num || (vector.X - base.Center.X) * (float)direction < 0f) && num12 > 20f && num12 < num - num11 + 100f)
                {
                    velocity.X += 0.1f * (float)direction;
                }
                else
                {
                    velocity.X *= 0.7f;
                }
                if ((num13 < num4 || (vector.Y - base.Bottom.Y) * num15 < 0f) && num14 > 10f && num14 < num4 - num13 + 10f)
                {
                    velocity.Y += 0.1f * num15;
                }
                else
                {
                    velocity.Y *= 0.7f;
                }
                if (owner == Main.myPlayer && num12 < num3)
                {
                    ai[0] = 2f;
                    ai[1] = targetNPCIndex2;
                    netUpdate = true;
                }
            }
            else
            {
                if (Math.Abs(vector.X - base.Center.X) > num + 40f)
                {
                    ai[0] = 3f;
                    netUpdate = true;
                }
                else if (Math.Abs(vector.X - base.Center.X) > 20f)
                {
                    direction = (spriteDirection = (vector.X > base.Center.X).ToDirectionInt());
                    velocity.X += 0.06f * (float)direction;
                }
                else
                {
                    velocity.X *= 0.8f;
                    direction = (spriteDirection = (player.Center.X < base.Center.X).ToDirectionInt());
                }
                if (Math.Abs(vector.Y - base.Center.Y) > num4)
                {
                    ai[0] = 3f;
                    netUpdate = true;
                }
                else if (Math.Abs(vector.Y - base.Center.Y) > 10f)
                {
                    velocity.Y += 0.06f * (float)Math.Sign(vector.Y - base.Center.Y);
                }
                else
                {
                    velocity.Y *= 0.8f;
                }
            }
            if (flag && ++frameCounter >= 9)
            {
                frameCounter = 0;
                if (++frame >= Main.projFrames[type] - 4)
                {
                    frame = 0;
                }
            }
        }
        else if (ai[0] == 2f)
        {
            if (flag)
            {
                int num16 = 3;
                if (frame < 12)
                {
                    frame = 12;
                }
                if (frame == 12 || frame == 13)
                {
                    num16 = 8;
                }
                if (++frameCounter >= num16)
                {
                    frameCounter = 0;
                    if (++frame >= 19)
                    {
                        frame = 14;
                    }
                }
            }
            bool flag5 = false;
            if (flag2)
            {
                flag5 = Distance(player.Center) < num2;
            }
            NPC nPC3 = null;
            int num17 = (int)ai[1];
            if (Main.npc.IndexInRange(num17))
            {
                nPC3 = Main.npc[num17];
                if (!nPC3.CanBeChasedBy(this) || Distance(nPC3.Center) > num3)
                {
                    nPC3 = null;
                }
            }
            if (!flag5 || nPC3 == null)
            {
                ai[1] = 0f;
                ai[0] = 0f;
                netUpdate = true;
                if (frame < 18)
                {
                    frame = 18;
                }
            }
            else
            {
                int num18 = (((nPC3.Center - player.Center).X > 1f) ? 1 : (-1));
                Vector2 targetPosition = nPC3.Center + new Vector2((float)(-num18) * ((float)nPC3.width * 0.5f + 70f), -10f) - base.Center;
                float maxAmountAllowedToMove = 6f * Utils.Remap(targetPosition.Length(), 50f, 400f, 1f, 4f);
                int num19 = 32;
                Vector2 targetPosition2 = Vector2.Zero.MoveTowards(targetPosition, maxAmountAllowedToMove);
                velocity = velocity.MoveTowards(targetPosition2, num19);
                direction = (spriteDirection = num18);
                if (localAI[0]++ >= 3f)
                {
                    localAI[0] = 0f;
                    int targetNPCIndex3 = -1;
                    float distanceToClosestTarget3 = -1f;
                    AI_120_StardustGuardian_FindTarget(num2, ref targetNPCIndex3, ref distanceToClosestTarget3);
                    if (targetNPCIndex3 != -1)
                    {
                        ai[1] = targetNPCIndex3;
                        netUpdate = true;
                    }
                }
            }
        }
        else
        {
            _ = ai[0];
            _ = 2f;
        }
        if (ai[0] != 3f)
        {
            return;
        }
        if (player.HasMinionRestTarget)
        {
            vector = player.MinionRestTargetPoint;
        }
        else
        {
            ai[0] = 0f;
            netUpdate = true;
        }
        if (alpha == 0)
        {
            alpha = 255;
            for (int j = 0; j < 30; j++)
            {
                int num20 = Dust.NewDust(position, width, height, 135, 0f, 0f, 200, default(Color), 1.7f);
                Main.dust[num20].noGravity = true;
                Main.dust[num20].velocity *= 3f;
                Main.dust[num20].shader = GameShaders.Armor.GetSecondaryShader(Main.player[owner].cPet, Main.player[owner]);
                num20 = Dust.NewDust(position, width, height, 135, 0f, 0f, 100);
                Main.dust[num20].velocity *= 2f;
                Main.dust[num20].noGravity = true;
                Main.dust[num20].fadeIn = 2.5f;
                Main.dust[num20].shader = GameShaders.Armor.GetSecondaryShader(Main.player[owner].cPet, Main.player[owner]);
            }
        }
        else
        {
            for (int k = 0; k < 2; k++)
            {
                int num21 = Dust.NewDust(position, width, height, 135, 0f, 0f, 200, default(Color), 1.7f);
                Main.dust[num21].noGravity = true;
                Main.dust[num21].velocity *= 3f;
                Main.dust[num21].noLight = true;
                Main.dust[num21].shader = GameShaders.Armor.GetSecondaryShader(Main.player[owner].cPet, Main.player[owner]);
                num21 = Dust.NewDust(position, width, height, 135, 0f, 0f, 100);
                Main.dust[num21].velocity *= 2f;
                Main.dust[num21].noGravity = true;
                Main.dust[num21].fadeIn = 2.5f;
                Main.dust[num21].noLight = true;
                Main.dust[num21].shader = GameShaders.Armor.GetSecondaryShader(Main.player[owner].cPet, Main.player[owner]);
            }
        }
        velocity *= 0.7f;
        base.Center = Vector2.Lerp(base.Center, vector, 0.2f);
        if (Distance(vector) < 10f)
        {
            ai[0] = 1f;
            netUpdate = true;
        }
    }

References System.Math.Abs(), Terraria.Entity.active, Terraria.Lighting.AddLight(), Terraria.Graphics.Shaders.GameShaders.Armor, Terraria.Entity.Center, Terraria.Player.dead, Terraria.Entity.direction, Terraria.Main.dust, Terraria.Player.HasMinionRestTarget, Microsoft.Xna.Framework.Vector2.Lerp(), Terraria.Player.MinionRestTargetPoint, Terraria.Main.myPlayer, Terraria.Dust.NewDust(), Terraria.Main.npc, Terraria.Main.player, Terraria.Main.projFrames, Terraria.Utils.Remap(), System.Math.Sign(), Terraria.Player.stardustGuardian, System.type, System.X, and Microsoft.Xna.Framework.Vector2.Zero.