AI_182_FinalFractal()

void Terraria.Projectile.AI_182_FinalFractal ( )

inlineprivate

Definition at line 35177 of file Projectile.cs.

    {
        if (type == 933 && localAI[1] == 0f)
        {
            localAI[1] = 1f;
            SoundEngine.PlaySound(SoundID.Item169, base.Center);
        }
        Player player = Main.player[owner];
        Vector2 mountedCenter = player.MountedCenter;
        float lerpValue = Utils.GetLerpValue(900f, 0f, velocity.Length() * 2f, clamped: true);
        float num = MathHelper.Lerp(0.7f, 2f, lerpValue);
        localAI[0] += num;
        if (localAI[0] >= 120f)
        {
            Kill();
            return;
        }
        float lerpValue2 = Utils.GetLerpValue(0f, 1f, localAI[0] / 60f, clamped: true);
        float num2 = localAI[0] / 60f;
        float num3 = ai[0];
        float num4 = velocity.ToRotation();
        float num5 = (float)Math.PI;
        float num6 = ((velocity.X > 0f) ? 1 : (-1));
        float num7 = num5 + num6 * lerpValue2 * ((float)Math.PI * 2f);
        float num8 = velocity.Length() + Utils.GetLerpValue(0.5f, 1f, lerpValue2, clamped: true) * 40f;
        float num9 = 60f;
        if (num8 < num9)
        {
            num8 = num9;
        }
        Vector2 vector = mountedCenter + velocity;
        Vector2 spinningpoint = new Vector2(1f, 0f).RotatedBy(num7) * new Vector2(num8, num3 * MathHelper.Lerp(2f, 1f, lerpValue));
        Vector2 vector2 = vector + spinningpoint.RotatedBy(num4);
        Vector2 vector3 = (1f - Utils.GetLerpValue(0f, 0.5f, lerpValue2, clamped: true)) * new Vector2((float)((velocity.X > 0f) ? 1 : (-1)) * (0f - num8) * 0.1f, (0f - ai[0]) * 0.3f);
        float num10 = num7 + num4;
        rotation = num10 + (float)Math.PI / 2f;
        base.Center = vector2 + vector3;
        spriteDirection = (direction = ((velocity.X > 0f) ? 1 : (-1)));
        if (num3 < 0f)
        {
            rotation = num5 + num6 * lerpValue2 * ((float)Math.PI * -2f) + num4;
            rotation += (float)Math.PI / 2f;
            spriteDirection = (direction = ((!(velocity.X > 0f)) ? 1 : (-1)));
        }
        if (num2 < 1f)
        {
            FinalFractalHelper.FinalFractalProfile finalFractalProfile = FinalFractalHelper.GetFinalFractalProfile((int)ai[1]);
            Vector2 vector4 = (rotation - (float)Math.PI / 2f).ToRotationVector2();
            Vector2 center = base.Center;
            int num11 = 1 + (int)(velocity.Length() / 100f);
            num11 = (int)((float)num11 * Utils.GetLerpValue(0f, 0.5f, lerpValue2, clamped: true) * Utils.GetLerpValue(1f, 0.5f, lerpValue2, clamped: true));
            if (num11 < 1)
            {
                num11 = 1;
            }
            for (int i = 0; i < num11; i++)
            {
                finalFractalProfile.dustMethod(center + vector4 * finalFractalProfile.trailWidth * MathHelper.Lerp(0.5f, 1f, Main.rand.NextFloat()), rotation - (float)Math.PI / 2f + (float)Math.PI / 2f * (float)spriteDirection, player.velocity);
            }
            Vector3 vector5 = finalFractalProfile.trailColor.ToVector3();
            Vector3 vector6 = Vector3.Lerp(Vector3.One, vector5, 0.7f);
            Lighting.AddLight(base.Center, vector5 * 0.5f * Opacity);
            Lighting.AddLight(mountedCenter, vector6 * Opacity * 0.15f);
        }
        Opacity = Utils.GetLerpValue(0f, 5f, localAI[0], clamped: true) * Utils.GetLerpValue(120f, 115f, localAI[0], clamped: true);
    }

References Terraria.Lighting.AddLight(), Terraria.Graphics.FinalFractalHelper.GetFinalFractalProfile(), Terraria.Utils.GetLerpValue(), Terraria.ID.SoundID.Item169, Microsoft.Xna.Framework.MathHelper.Lerp(), Microsoft.Xna.Framework.Vector3.Lerp(), Terraria.Player.MountedCenter, Microsoft.Xna.Framework.Vector3.One, System.Math.PI, Terraria.Main.player, Terraria.Audio.SoundEngine.PlaySound(), Terraria.Main.rand, System.type, and Terraria.Entity.velocity.