PredictedPosition

Vector2 Terraria.GameInput.LockOnHelper.PredictedPosition

staticget

Definition at line 57 of file LockOnHelper.cs.

    {
        get
        {
            NPC aimedTarget = AimedTarget;
            if (aimedTarget == null)
            {
                return Vector2.Zero;
            }
            Vector2 vector = aimedTarget.Center;
            if (NPC.GetNPCLocation(_targets[_pickedTarget], seekHead: true, averageDirection: false, out var index, out var pos))
            {
                vector = pos;
                vector += Main.npc[index].Distance(Main.player[Main.myPlayer].Center) / 2000f * Main.npc[index].velocity * 45f;
            }
            Player player = Main.player[Main.myPlayer];
            int num = ItemID.Sets.LockOnAimAbove[player.inventory[player.selectedItem].type];
            while (num > 0 && vector.Y > 100f)
            {
                Point point = vector.ToTileCoordinates();
                point.Y -= 4;
                if (!WorldGen.InWorld(point.X, point.Y, 10) || WorldGen.SolidTile(point.X, point.Y))
                {
                    break;
                }
                vector.Y -= 16f;
                num--;
            }
            float? num2 = ItemID.Sets.LockOnAimCompensation[player.inventory[player.selectedItem].type];
            if (num2.HasValue)
            {
                vector.Y -= aimedTarget.height / 2;
                Vector2 v = vector - player.Center;
                Vector2 vector2 = v.SafeNormalize(Vector2.Zero);
                vector2.Y -= 1f;
                float num3 = v.Length();
                num3 = (float)Math.Pow(num3 / 700f, 2.0) * 700f;
                vector.Y += vector2.Y * num3 * num2.Value * 1f;
                vector.X += (0f - vector2.X) * num3 * num2.Value * 1f;
            }
            return vector;
        }
    }

Referenced by Terraria.GameInput.LockOnHelper.SetUP(), and Terraria.GameInput.LockOnHelper.Update().