AI_160_Kites()

void Terraria.Projectile.AI_160_Kites ( )

inlineprivate

Definition at line 39792 of file Projectile.cs.

    {
        Player player = Main.player[owner];
        Vector2 vector = player.RotatedRelativePoint(player.MountedCenter);
        timeLeft = 60;
        bool flag = false;
        if (player.CCed || player.noItems)
        {
            flag = true;
        }
        else if (player.inventory[player.selectedItem].shoot != type)
        {
            flag = true;
        }
        else if (player.pulley)
        {
            flag = true;
        }
        else if (player.dead)
        {
            flag = true;
        }
        if (!flag)
        {
            flag = (player.Center - base.Center).Length() > 2000f;
        }
        if (flag)
        {
            Kill();
            return;
        }
        float num = 4f;
        float num2 = 500f;
        float num3 = num2 / 2f;
        if (owner == Main.myPlayer && extraUpdates == 0)
        {
            float num4 = ai[0];
            if (ai[0] == 0f)
            {
                ai[0] = num3;
            }
            float num5 = ai[0];
            if (Main.mouseRight)
            {
                num5 -= 5f;
            }
            if (Main.mouseLeft)
            {
                num5 += 5f;
            }
            ai[0] = MathHelper.Clamp(num5, num, num2);
            if (num4 != num5)
            {
                netUpdate = true;
            }
        }
        if (numUpdates == 1)
        {
            extraUpdates = 0;
        }
        int num6 = 0;
        float cloudAlpha = Main.cloudAlpha;
        float num7 = 0f;
        if (WorldGen.InAPlaceWithWind(position, width, height))
        {
            num7 = Main.WindForVisuals;
        }
        float num8 = Utils.GetLerpValue(0.2f, 0.5f, Math.Abs(num7), clamped: true) * 0.5f;
        switch (num6)
        {
        case 0:
        {
            Vector2 mouseWorld = Main.MouseWorld;
            mouseWorld = base.Center;
            mouseWorld += new Vector2(num7, (float)Math.Sin(Main.GlobalTimeWrappedHourly) + cloudAlpha * 5f) * 25f;
            Vector2 v = mouseWorld - base.Center;
            v = v.SafeNormalize(Vector2.Zero) * (3f + cloudAlpha * 7f);
            if (num8 == 0f)
            {
                v = velocity;
            }
            float num9 = Distance(mouseWorld);
            float lerpValue = Utils.GetLerpValue(5f, 10f, num9, clamped: true);
            float y = velocity.Y;
            if (num9 > 10f)
            {
                velocity = Vector2.Lerp(velocity, v, 0.075f * lerpValue);
            }
            velocity.Y = y;
            velocity.Y -= num8;
            velocity.Y += 0.02f + num8 * 0.25f;
            velocity.Y = MathHelper.Clamp(velocity.Y, -2f, 2f);
            if (base.Center.Y + velocity.Y < mouseWorld.Y)
            {
                velocity.Y = MathHelper.Lerp(velocity.Y, velocity.Y + num8 + 0.01f, 0.75f);
            }
            velocity.X *= 0.98f;
            float num10 = Distance(vector);
            float num11 = ai[0];
            if (num10 > num11)
            {
                Vector2 vector3 = DirectionTo(vector);
                float num12 = num10 - num11;
                base.Center += vector3 * num12;
                bool num13 = Vector2.Dot(vector3, Vector2.UnitY) < 0.8f || num8 > 0f;
                velocity.Y += vector3.Y * 0.05f;
                if (num13)
                {
                    velocity.Y -= 0.15f;
                }
                velocity.X += vector3.X * 0.2f;
                if (num11 == num && owner == Main.myPlayer)
                {
                    Kill();
                    return;
                }
            }
            break;
        }
        case 1:
        {
            Vector2 vector2 = DirectionTo(vector);
            velocity = Vector2.Lerp(velocity, vector2 * 16f, 1f);
            if (Distance(vector) < 10f && owner == Main.myPlayer)
            {
                Kill();
                return;
            }
            break;
        }
        }
        timeLeft = 2;
        Vector2 vector4 = base.Center - vector;
        int dir = ((vector4.X > 0f) ? 1 : (-1));
        if (Math.Abs(vector4.X) > Math.Abs(vector4.Y) / 2f)
        {
            player.ChangeDir(dir);
        }
        Vector2 vector5 = DirectionTo(vector).SafeNormalize(Vector2.Zero);
        if (num8 == 0f && velocity.Y > -0.02f)
        {
            rotation *= 0.95f;
        }
        else
        {
            float num14 = (-vector5).ToRotation() + (float)Math.PI / 4f;
            if (spriteDirection == -1)
            {
                num14 -= (float)Math.PI / 2f * (float)player.direction;
            }
            rotation = num14 + velocity.X * 0.05f;
        }
        float num15 = velocity.Length();
        switch (type)
        {
        case 771:
        case 822:
        case 823:
        case 827:
        case 830:
        case 838:
        case 843:
        case 844:
        case 845:
        case 846:
        case 850:
        case 852:
            frame = 0;
            break;
        case 828:
        case 829:
            if (num15 < 6f)
            {
                frame = 1;
            }
            else
            {
                frame = 0;
            }
            break;
        case 826:
            frame = (int)ai[1];
            break;
        case 824:
        case 839:
        case 840:
        case 853:
            if (num8 < 0.15f)
            {
                frame = 0;
                break;
            }
            frameCounter++;
            if ((float)frameCounter > (1f - num8) * 10f)
            {
                frameCounter = 0;
                frame = Main.rand.Next(4);
            }
            break;
        default:
            if (num15 < 3f)
            {
                frame = 0;
            }
            else if (num15 < 5f)
            {
                frame = 1;
            }
            else if (num15 < 7f)
            {
                frame = 2;
            }
            else
            {
                frame = 3;
            }
            break;
        }
        spriteDirection = player.direction;
    }

References System.Math.Abs(), Terraria.Player.CCed, Terraria.Player.ChangeDir(), Microsoft.Xna.Framework.MathHelper.Clamp(), Terraria.Main.cloudAlpha, Terraria.Player.dead, Terraria.Entity.direction, Microsoft.Xna.Framework.Vector2.Dot(), Terraria.Utils.GetLerpValue(), Terraria.Main.GlobalTimeWrappedHourly, Terraria.WorldGen.InAPlaceWithWind(), Terraria.Player.inventory, Microsoft.Xna.Framework.MathHelper.Lerp(), Microsoft.Xna.Framework.Vector2.Lerp(), Terraria.Player.MountedCenter, Terraria.Main.mouseLeft, Terraria.Main.mouseRight, Terraria.Main.MouseWorld, Terraria.Main.myPlayer, Terraria.Player.noItems, System.Math.PI, Terraria.Main.player, Terraria.Player.pulley, Terraria.Main.rand, Terraria.Player.RotatedRelativePoint(), Terraria.Player.selectedItem, Terraria.Item.shoot, System.Math.Sin(), System.type, Microsoft.Xna.Framework.Vector2.UnitY, Terraria.Main.WindForVisuals, and Microsoft.Xna.Framework.Vector2.Zero.