AI_170_FairyGlowstick()

void Terraria.Projectile.AI_170_FairyGlowstick ( )

inlineprivate

Definition at line 37629 of file Projectile.cs.

    {
        Point p = base.Center.ToTileCoordinates();
        Vector2 vector = p.ToVector2();
        int num = 10;
        Vector2 zero = Vector2.Zero;
        int num2 = 0;
        float num3 = 3f;
        if (ai[1] == 1f)
        {
            SoundEngine.PlaySound(SoundID.Item28, position);
            rotation = 0f;
            velocity.X = 0f;
            ai[1] = 2f;
        }
        frameCounter++;
        if (frameCounter > 4)
        {
            frameCounter = 0;
            frame++;
            if (frame >= Main.projFrames[type])
            {
                frame = 0;
            }
        }
        if (velocity.Length() > 1f && timeLeft % 10 == 0)
        {
            for (int i = p.X - num; i < p.X + num + 1; i++)
            {
                for (int j = p.Y - num; j < p.Y + num + 1; j++)
                {
                    if (WorldGen.SolidTile(i, j))
                    {
                        Vector2 v = vector - new Vector2(i, j);
                        Vector2 vector2 = v.SafeNormalize(Vector2.Zero) * Math.Max((float)num - v.Length(), 0f);
                        vector2 *= num3;
                        zero += vector2;
                        num2++;
                    }
                }
            }
            if (num2 > 0)
            {
                zero /= (float)num2;
            }
            if (zero.Length() > 1f)
            {
                velocity = zero;
            }
        }
        velocity *= 0.95f;
        if (velocity.Length() < 1f)
        {
            velocity = Vector2.Zero;
            netUpdate = true;
        }
    }

References Terraria.ID.SoundID.Item28, Microsoft.Xna.Framework.Vector2.Length(), System.Math.Max(), Terraria.Audio.SoundEngine.PlaySound(), Terraria.Main.projFrames, Terraria.WorldGen.SolidTile(), System.type, Microsoft.Xna.Framework.Point.X, Microsoft.Xna.Framework.Point.Y, and Microsoft.Xna.Framework.Vector2.Zero.