AI_134_Ballista()

void Terraria.Projectile.AI_134_Ballista ( )

inlineprivate

Definition at line 57794 of file Projectile.cs.

    {
        //IL_02dd: Unknown result type (might be due to invalid IL or missing references)
        float shot_range = 900f;
        float deadBottomAngle = 0.75f;
        Vector2 center = base.Center;
        int num = 680;
        int num2 = 12;
        float num3 = 16f;
        int num4 = 1;
        int num5 = 5;
        int num6 = 5;
        if (Main.player[owner].setSquireT2)
        {
            num3 = 21f;
        }
        int ballistraShotDelay = GetBallistraShotDelay(Main.player[owner]);
        num2 = num6;
        int num7 = type;
        if (num7 == 677)
        {
            center.Y -= 4f;
        }
        if (ai[0] == 0f)
        {
            direction = (spriteDirection = Main.player[owner].direction);
            ai[0] = 1f;
            ai[1] = 0f;
            netUpdate = true;
            if (direction == -1)
            {
                rotation = (float)Math.PI;
            }
        }
        if (ai[0] == 1f)
        {
            frame = 0;
            bool flag = false;
            if (Main.player[owner].ballistaPanic && ai[1] > 60f)
            {
                ai[1] = 60f;
            }
            if (Main.player[owner].ballistaPanic && Main.player[owner].setSquireT3 && ai[1] > 30f)
            {
                ai[1] = 30f;
            }
            if (ai[1] > 0f)
            {
                ai[1] -= 1f;
            }
            else
            {
                flag = true;
            }
            int num8 = AI_134_Ballista_FindTarget(shot_range, deadBottomAngle, center);
            if (num8 != -1)
            {
                Vector2 vector = (vector = (Main.npc[num8].Center - center).SafeNormalize(Vector2.UnitY));
                rotation = rotation.AngleLerp(vector.ToRotation(), 0.08f);
                if (rotation > (float)Math.PI / 2f || rotation < -(float)Math.PI / 2f)
                {
                    direction = -1;
                }
                else
                {
                    direction = 1;
                }
                if (flag && owner == Main.myPlayer)
                {
                    direction = Math.Sign(vector.X);
                    ai[0] = 2f;
                    ai[1] = 0f;
                    netUpdate = true;
                }
            }
            else
            {
                float targetAngle = 0f;
                if (direction == -1)
                {
                    targetAngle = (float)Math.PI;
                }
                rotation = rotation.AngleLerp(targetAngle, 0.05f);
            }
        }
        else if (ai[0] == 2f)
        {
            frame = num4 + (int)(ai[1] / (float)num6);
            if (ai[1] == (float)num2)
            {
                SoundEngine.PlayTrackedSound(SoundID.DD2_BallistaTowerShot, base.Center);
                Vector2 vector2 = new Vector2(direction, 0f);
                int num9 = AI_134_Ballista_FindTarget(shot_range, deadBottomAngle, center);
                if (num9 != -1)
                {
                    vector2 = (Main.npc[num9].Center - center).SafeNormalize(Vector2.UnitX * direction);
                }
                rotation = vector2.ToRotation();
                if (rotation > (float)Math.PI / 2f || rotation < -(float)Math.PI / 2f)
                {
                    direction = -1;
                }
                else
                {
                    direction = 1;
                }
                Vector2 vector3 = vector2 * num3;
                if (owner == Main.myPlayer)
                {
                    NewProjectile(GetProjectileSource_FromThis(), center, vector3, num, damage, knockBack, owner);
                }
            }
            if ((ai[1] += 1f) >= (float)(num5 * num6))
            {
                ai[0] = 1f;
                ai[1] = ballistraShotDelay;
            }
        }
        spriteDirection = direction;
        tileCollide = true;
        velocity.Y += 0.2f;
    }

References Terraria.ID.SoundID.DD2_BallistaTowerShot, Terraria.Main.myPlayer, Terraria.Main.npc, System.Math.PI, Terraria.Main.player, Terraria.Audio.SoundEngine.PlayTrackedSound(), System.Math.Sign(), System.type, Microsoft.Xna.Framework.Vector2.UnitX, and Microsoft.Xna.Framework.Vector2.UnitY.