AI_110_Betsy()

void Terraria.NPC.AI_110_Betsy ( )

inlineprivate

Definition at line 54095 of file NPC.cs.

    {
        //IL_04f4: Unknown result type (might be due to invalid IL or missing references)
        //IL_0486: Unknown result type (might be due to invalid IL or missing references)
        //IL_0b13: Unknown result type (might be due to invalid IL or missing references)
        //IL_0c83: Unknown result type (might be due to invalid IL or missing references)
        //IL_1363: Unknown result type (might be due to invalid IL or missing references)
        //IL_1376: Unknown result type (might be due to invalid IL or missing references)
        //IL_137b: Unknown result type (might be due to invalid IL or missing references)
        //IL_0693: Unknown result type (might be due to invalid IL or missing references)
        //IL_0698: Unknown result type (might be due to invalid IL or missing references)
        //IL_10a7: Unknown result type (might be due to invalid IL or missing references)
        //IL_117f: Unknown result type (might be due to invalid IL or missing references)
        NPCUtils.TargetClosestBetsy(this, faceTarget: false);
        NPCAimedTarget targetData = GetTargetData();
        int num = -1;
        float num2 = 1f;
        int num3 = 35;
        int num4 = 35;
        float num5 = 10f;
        float num6 = 0.45f;
        float num7 = 7.5f;
        float num8 = 30f;
        float num9 = 30f;
        float num10 = 23f;
        float num11 = 600f;
        float num12 = 12f;
        float num13 = 40f;
        float num14 = 80f;
        float num15 = num13 + num14;
        float num16 = 1500f;
        float num17 = 60f;
        float num18 = 13f;
        float amount = 1f / 30f;
        float num19 = 12f;
        int num20 = 10;
        int num21 = 6 * num20;
        float num22 = 60f;
        float num23 = num17 + (float)num21 + num22;
        float num24 = 60f;
        float num25 = 1f;
        float num26 = (float)Math.PI * 2f * (num25 / num24);
        float num27 = 0.1f;
        float num28 = 32f;
        float num29 = 90f;
        float num30 = 20f;
        _ = ai[0];
        _ = -1f;
        SlotId val;
        if (ai[0] == 0f)
        {
            if ((ai[1] += 1f) >= num5)
            {
                ai[1] = 0f;
                ai[0] = 1f;
                ai[2] = 0f;
                netUpdate = true;
            }
        }
        else if (ai[0] == 1f)
        {
            if (ai[2] == 0f)
            {
                ai[2] = ((base.Center.X < targetData.Center.X) ? 1 : (-1));
            }
            Vector2 destination = targetData.Center + new Vector2((0f - ai[2]) * 300f, -200f);
            Vector2 desiredVelocity = DirectionTo(destination) * num7;
            SimpleFlyMovement(desiredVelocity, num6);
            int num31 = ((base.Center.X < targetData.Center.X) ? 1 : (-1));
            direction = (spriteDirection = num31);
            if ((ai[1] += 1f) >= num8)
            {
                int num32 = 1;
                if (ai[3] == 5f && Main.rand.Next(3) == 0)
                {
                    ai[3] += 1f;
                }
                switch ((int)ai[3])
                {
                case 0:
                case 1:
                case 3:
                    num32 = 2;
                    break;
                case 2:
                    num32 = 3;
                    break;
                case 4:
                    num32 = 4;
                    break;
                case 5:
                    num32 = 5;
                    break;
                case 6:
                    num32 = 3;
                    break;
                case 7:
                    num32 = 6;
                    break;
                }
                ai[0] = num32;
                ai[1] = 0f;
                ai[2] = 0f;
                ai[3] += 1f;
                netUpdate = true;
                if (ai[3] >= 8f)
                {
                    ai[3] = 0f;
                }
                switch (num32)
                {
                case 2:
                {
                    Vector2 vector2 = DirectionTo(targetData.Center);
                    spriteDirection = ((vector2.X > 0f) ? 1 : (-1));
                    rotation = vector2.ToRotation();
                    if (spriteDirection == -1)
                    {
                        rotation += (float)Math.PI;
                    }
                    velocity = vector2 * num10;
                    break;
                }
                case 3:
                {
                    Vector2 vector3 = new Vector2((targetData.Center.X > base.Center.X) ? 1 : (-1), 0f);
                    spriteDirection = ((vector3.X > 0f) ? 1 : (-1));
                    velocity = vector3 * -2f;
                    break;
                }
                case 5:
                {
                    Vector2 vector = DirectionTo(targetData.Center);
                    spriteDirection = ((vector.X > 0f) ? 1 : (-1));
                    rotation = vector.ToRotation();
                    if (spriteDirection == -1)
                    {
                        rotation += (float)Math.PI;
                    }
                    velocity = vector * num28;
                    break;
                }
                }
            }
        }
        else if (ai[0] == 2f)
        {
            if (ai[1] == 0f)
            {
                SoundEngine.PlayTrackedSound(SoundID.DD2_BetsyWindAttack, base.Center);
            }
            if ((ai[1] += 1f) >= num9)
            {
                ai[0] = 1f;
                ai[1] = 0f;
                ai[2] = 0f;
            }
        }
        else if (ai[0] == 3f)
        {
            ActiveSound activeSound = SoundEngine.GetActiveSound(SlotId.FromFloat(localAI[2]));
            if (activeSound != null)
            {
                activeSound.Position = base.Center;
            }
            ai[1] += 1f;
            int num33 = ((base.Center.X < targetData.Center.X) ? 1 : (-1));
            ai[2] = num33;
            if (ai[1] < num13)
            {
                Vector2 vector4 = targetData.Center + new Vector2((float)num33 * (0f - num11), -250f);
                Vector2 vector5 = DirectionTo(vector4) * num12;
                if (Distance(vector4) < num12)
                {
                    base.Center = vector4;
                }
                else
                {
                    position += vector5;
                }
                if (Vector2.Distance(vector4, base.Center) < 16f)
                {
                    ai[1] = num13 - 1f;
                }
                num2 = 1.5f;
            }
            if (ai[1] == num13)
            {
                int num34 = ((targetData.Center.X > base.Center.X) ? 1 : (-1));
                velocity = new Vector2(num34, 0f) * 10f;
                direction = (spriteDirection = num34);
                if (Main.netMode != 1)
                {
                    Projectile.NewProjectile(GetSpawnSource_ForProjectile(), base.Center, velocity, 687, num3, 0f, Main.myPlayer, 0f, whoAmI);
                }
                float[] array = localAI;
                val = SoundEngine.PlayTrackedSound(SoundID.DD2_BetsyFlameBreath, base.Center);
                array[2] = ((SlotId)(ref val)).ToFloat();
            }
            if (ai[1] >= num13)
            {
                num2 = 1.5f;
                if (Math.Abs(targetData.Center.X - base.Center.X) > 550f && Math.Abs(velocity.X) < 20f)
                {
                    velocity.X += (float)Math.Sign(velocity.X) * 0.5f;
                }
            }
            if (ai[1] >= num15)
            {
                ai[0] = 1f;
                ai[1] = 0f;
                ai[2] = 0f;
            }
        }
        else if (ai[0] == 4f)
        {
            int num35 = ((base.Center.X < targetData.Center.X) ? 1 : (-1));
            ai[2] = num35;
            if (ai[1] < num17)
            {
                Vector2 vector6 = targetData.Center + new Vector2((float)num35 * (0f - num16), -350f);
                Vector2 value = DirectionTo(vector6) * num18;
                velocity = Vector2.Lerp(velocity, value, amount);
                int num36 = ((base.Center.X < targetData.Center.X) ? 1 : (-1));
                direction = (spriteDirection = num36);
                if (Vector2.Distance(vector6, base.Center) < 16f)
                {
                    ai[1] = num17 - 1f;
                }
                num2 = 1.5f;
            }
            else if (ai[1] == num17)
            {
                Vector2 v = DirectionTo(targetData.Center);
                v.Y *= 0.25f;
                v = v.SafeNormalize(Vector2.UnitX * direction);
                spriteDirection = ((v.X > 0f) ? 1 : (-1));
                rotation = v.ToRotation();
                if (spriteDirection == -1)
                {
                    rotation += (float)Math.PI;
                }
                velocity = v * num19;
            }
            else
            {
                position.X += DirectionTo(targetData.Center).X * 7f;
                position.Y += DirectionTo(targetData.Center + new Vector2(0f, -400f)).Y * 6f;
                if (ai[1] <= num23 - num22)
                {
                    num2 = 1.5f;
                }
                float num37 = 30f;
                Vector2 vector7 = base.Center + new Vector2((110f + num37) * (float)direction, 20f).RotatedBy(rotation);
                int num38 = (int)(ai[1] - num17 + 1f);
                if (num38 <= num21 && num38 % num20 == 0 && Main.netMode != 1)
                {
                    Projectile.NewProjectile(GetSpawnSource_ForProjectile(), vector7, velocity, 686, num4, 0f, Main.myPlayer);
                }
            }
            if (ai[1] > num23 - num22)
            {
                velocity.Y -= 0.1f;
            }
            ai[1] += 1f;
            if (ai[1] >= num23)
            {
                ai[0] = 1f;
                ai[1] = 0f;
                ai[2] = 0f;
            }
        }
        else if (ai[0] == 5f)
        {
            velocity = velocity.RotatedBy((0f - num26) * (float)direction);
            position.Y -= num27;
            position += DirectionTo(targetData.Center) * 10f;
            rotation -= num26 * (float)direction;
            num2 *= 0.7f;
            if (ai[1] == 1f)
            {
                SoundEngine.PlayTrackedSound(SoundID.DD2_BetsyFlyingCircleAttack, base.Center);
            }
            if ((ai[1] += 1f) >= num24)
            {
                ai[0] = 1f;
                ai[1] = 0f;
                ai[2] = 0f;
                velocity /= 2f;
            }
        }
        else if (ai[0] == 6f)
        {
            if (ai[1] == 0f)
            {
                Vector2 destination2 = targetData.Center + new Vector2(0f, -200f);
                Vector2 desiredVelocity2 = DirectionTo(destination2) * num7 * 2f;
                SimpleFlyMovement(desiredVelocity2, num6 * 2f);
                int num39 = ((base.Center.X < targetData.Center.X) ? 1 : (-1));
                direction = (spriteDirection = num39);
                ai[2] += 1f;
                if (Distance(targetData.Center) < 350f || ai[2] >= 180f)
                {
                    ai[1] = 1f;
                    netUpdate = true;
                }
            }
            else
            {
                if (ai[1] == 1f)
                {
                    SoundEngine.PlayTrackedSound(SoundID.DD2_BetsyScream);
                }
                if (ai[1] < num30)
                {
                    velocity *= 0.95f;
                }
                else
                {
                    velocity *= 0.98f;
                }
                if (ai[1] == num30)
                {
                    if (velocity.Y > 0f)
                    {
                        velocity.Y /= 3f;
                    }
                    velocity.Y -= 3f;
                }
                num2 *= 0.85f;
                if (ai[1] == 20f || ai[1] == 25f || ai[1] == 30f)
                {
                    Point point = base.Center.ToTileCoordinates();
                    int num40 = 30;
                    int num41 = 35;
                    int num42 = 4;
                    for (int i = point.X - num40; i <= point.X + num40; i++)
                    {
                        bool flag = false;
                        for (int j = point.Y - num41 / 3; j < point.Y + num41; j++)
                        {
                            Tile tileSafely = Framing.GetTileSafely(i, j);
                            bool flag2 = tileSafely.active() && Main.tileSolid[tileSafely.type] && !Main.tileFrameImportant[tileSafely.type];
                            if (flag && flag2)
                            {
                                int num43 = WorldGen.KillTile_GetTileDustAmount(fail: true, tileSafely);
                                for (int k = 0; k < num43; k++)
                                {
                                    Dust obj = Main.dust[WorldGen.KillTile_MakeTileDust(i, j, tileSafely)];
                                    obj.velocity.Y -= 3f + (float)num42 * 1.5f;
                                    obj.velocity.Y *= Main.rand.NextFloat();
                                    obj.scale += (float)num42 * 0.03f;
                                }
                                for (int l = 0; l < num43 - 1; l++)
                                {
                                    Dust obj2 = Main.dust[WorldGen.KillTile_MakeTileDust(i, j, tileSafely)];
                                    obj2.velocity.Y -= 1f + (float)num42;
                                    obj2.velocity.Y *= Main.rand.NextFloat();
                                }
                                if (num43 > 0 && Main.rand.Next(3) != 0)
                                {
                                    float num44 = Math.Abs(point.X - i) / (num40 / 2);
                                    Gore gore = Gore.NewGoreDirect(position, Vector2.Zero, 61 + Main.rand.Next(3), 1f - (float)num42 * 0.15f + num44 * 0.5f);
                                    gore.velocity.Y -= 0.1f + (float)num42 * 0.5f + num44 * (float)num42 * 1f;
                                    gore.velocity.Y *= Main.rand.NextFloat();
                                    gore.position = new Vector2(i * 16 + 20, j * 16 + 20);
                                }
                            }
                            flag = !flag2;
                        }
                    }
                }
                bool flag3 = ai[1] == 20f || ai[1] == 45f || ai[1] == 70f;
                if (CountNPCS(560) > 4)
                {
                    flag3 = false;
                }
                if (flag3 && Main.netMode != 1)
                {
                    for (int m = 0; m < 1; m++)
                    {
                        Vector2 vector8 = base.Center + ((float)Math.PI * 2f * Main.rand.NextFloat()).ToRotationVector2() * new Vector2(2f, 1f) * 300f * (0.6f + Main.rand.NextFloat() * 0.4f);
                        if (Vector2.Distance(vector8, targetData.Center) > 100f)
                        {
                            Point point2 = vector8.ToPoint();
                            NewNPC(GetSpawnSourceForNPCFromNPCAI(), point2.X, point2.Y, 560, whoAmI);
                            SoundEngine.PlayTrackedSound(SoundID.DD2_BetsySummon, vector8);
                        }
                    }
                    List<NPC> list = new List<NPC>();
                    for (int n = 0; n < 200; n++)
                    {
                        NPC nPC = Main.npc[n];
                        if (nPC.active && nPC.type == 549)
                        {
                            list.Add(nPC);
                        }
                    }
                    if (list.Count > 0)
                    {
                        for (int num45 = 0; num45 < 3; num45++)
                        {
                            NPC nPC2 = list[Main.rand.Next(list.Count)];
                            Point point3 = nPC2.Center.ToPoint();
                            NewNPC(GetSpawnSourceForNPCFromNPCAI(), point3.X, point3.Y, 560);
                            SoundEngine.PlayTrackedSound(SoundID.DD2_BetsySummon, nPC2.Center);
                        }
                    }
                }
                ai[1] += 1f;
            }
            if (ai[1] >= num29)
            {
                ai[0] = 1f;
                ai[1] = 0f;
                ai[2] = 0f;
            }
        }
        localAI[0] += num2;
        if (localAI[0] >= 36f)
        {
            localAI[0] = 0f;
        }
        if (num != -1)
        {
            localAI[0] = num * 4;
        }
        if ((localAI[1] += 1f) >= 60f)
        {
            localAI[1] = 0f;
        }
        float num46 = DirectionTo(targetData.Center).ToRotation();
        float num47 = 0.04f;
        switch ((int)ai[0])
        {
        case 2:
        case 5:
            num47 = 0f;
            break;
        case 3:
            num47 = 0.01f;
            num46 = 0f;
            if (spriteDirection == -1)
            {
                num46 -= (float)Math.PI;
            }
            if (ai[1] >= num13)
            {
                num46 += (float)spriteDirection * (float)Math.PI / 12f;
                num47 = 0.05f;
            }
            break;
        case 4:
            num47 = 0.01f;
            num46 = (float)Math.PI;
            if (spriteDirection == 1)
            {
                num46 += (float)Math.PI;
            }
            break;
        case 6:
            num47 = 0.02f;
            num46 = 0f;
            if (spriteDirection == -1)
            {
                num46 -= (float)Math.PI;
            }
            break;
        }
        if (spriteDirection == -1)
        {
            num46 += (float)Math.PI;
        }
        if (num47 != 0f)
        {
            rotation = rotation.AngleTowards(num46, num47);
        }
        if (SoundEngine.GetActiveSound(SlotId.FromFloat(localAI[2])) == null)
        {
            float[] array2 = localAI;
            val = SlotId.Invalid;
            array2[2] = ((SlotId)(ref val)).ToFloat();
        }
    }

References System.Math.Abs(), Terraria.NPC.ai, System.array, Terraria.NPC.CountNPCS(), Terraria.ID.SoundID.DD2_BetsyFlameBreath, Terraria.ID.SoundID.DD2_BetsyFlyingCircleAttack, Terraria.ID.SoundID.DD2_BetsyScream, Terraria.ID.SoundID.DD2_BetsySummon, Terraria.ID.SoundID.DD2_BetsyWindAttack, System.destination, Terraria.Entity.direction, Terraria.Entity.DirectionTo(), Terraria.Entity.Distance(), Microsoft.Xna.Framework.Vector2.Distance(), Terraria.Main.dust, ReLogic.Utilities.SlotId.FromFloat(), Terraria.Audio.SoundEngine.GetActiveSound(), Terraria.NPC.GetSpawnSource_ForProjectile(), Terraria.NPC.GetSpawnSourceForNPCFromNPCAI(), Terraria.NPC.GetTargetData(), Terraria.Framing.GetTileSafely(), ReLogic.Utilities.SlotId.Invalid, Terraria.WorldGen.KillTile_GetTileDustAmount(), Terraria.WorldGen.KillTile_MakeTileDust(), Microsoft.Xna.Framework.Vector2.Lerp(), System.list, Terraria.NPC.localAI, Terraria.Main.myPlayer, Terraria.Main.netMode, Terraria.NPC.netUpdate, Terraria.Gore.NewGoreDirect(), Terraria.NPC.NewNPC(), Terraria.Projectile.NewProjectile(), Terraria.Main.npc, System.obj, System.Math.PI, Terraria.Audio.SoundEngine.PlayTrackedSound(), Terraria.Entity.position, Terraria.Main.rand, Terraria.NPC.rotation, System.Math.Sign(), Terraria.NPC.SimpleFlyMovement(), Terraria.NPC.spriteDirection, Terraria.Utilities.NPCUtils.TargetClosestBetsy(), Terraria.Main.tileFrameImportant, Terraria.Main.tileSolid, Microsoft.Xna.Framework.Vector2.UnitX, Terraria.NPC.value, Microsoft.Xna.Framework.Graphics.Vector2, Terraria.Entity.velocity, Terraria.Entity.whoAmI, Microsoft.Xna.Framework.Point.X, Microsoft.Xna.Framework.Vector2.X, Microsoft.Xna.Framework.Point.Y, Microsoft.Xna.Framework.Vector2.Y, and Microsoft.Xna.Framework.Vector2.Zero.

Referenced by Terraria.NPC.AI().