UpdateNPC_UpdateTrails()

void Terraria.NPC.UpdateNPC_UpdateTrails ( )

inlineprivate

Definition at line 87556 of file NPC.cs.

    {
        int num = NPCID.Sets.TrailingMode[type];
        if (num == 0)
        {
            if (localAI[3] <= 0f)
            {
                localAI[3] = 2f;
                for (int num2 = oldPos.Length - 1; num2 > 0; num2--)
                {
                    oldPos[num2] = oldPos[num2 - 1];
                }
                oldPos[0] = position + netOffset;
            }
            localAI[3] -= 1f;
        }
        if (num == 1)
        {
            for (int num3 = oldPos.Length - 1; num3 > 0; num3--)
            {
                oldPos[num3] = oldPos[num3 - 1];
            }
            oldPos[0] = position + netOffset;
        }
        if (num == 2)
        {
            if ((int)ai[0] == 4 || ai[0] == 5f || ai[0] == 6f)
            {
                for (int num4 = oldPos.Length - 1; num4 > 0; num4--)
                {
                    oldPos[num4] = oldPos[num4 - 1];
                    oldRot[num4] = oldRot[num4 - 1];
                }
                oldPos[0] = position + netOffset;
                oldRot[0] = rotation;
            }
            else
            {
                for (int num5 = oldPos.Length - 1; num5 >= 0; num5--)
                {
                    oldPos[num5] = position + netOffset;
                    oldRot[num5] = rotation;
                }
            }
        }
        if (num == 3)
        {
            for (int num6 = oldPos.Length - 1; num6 > 0; num6--)
            {
                oldPos[num6] = oldPos[num6 - 1];
                oldRot[num6] = oldRot[num6 - 1];
            }
            oldPos[0] = position + netOffset;
            oldRot[0] = rotation;
        }
        switch (num)
        {
        case 4:
        {
            for (int num9 = oldPos.Length - 1; num9 > 0; num9--)
            {
                oldPos[num9] = oldPos[num9 - 1];
                Lighting.AddLight((int)position.X / 16, (int)position.Y / 16, 0.3f, 0f, 0.2f);
            }
            oldPos[0] = position + netOffset;
            break;
        }
        case 5:
        {
            for (int num8 = oldPos.Length - 1; num8 > 0; num8--)
            {
                oldPos[num8] = oldPos[num8 - 1];
            }
            oldPos[0] = position + netOffset;
            break;
        }
        case 6:
        {
            for (int num10 = oldPos.Length - 1; num10 > 0; num10--)
            {
                oldPos[num10] = oldPos[num10 - 1];
            }
            oldPos[0] = position + netOffset;
            break;
        }
        case 7:
        {
            for (int num7 = oldPos.Length - 1; num7 > 0; num7--)
            {
                oldPos[num7] = oldPos[num7 - 1];
                oldRot[num7] = oldRot[num7 - 1];
            }
            oldPos[0] = position + netOffset;
            oldRot[0] = rotation;
            break;
        }
        }
    }

References Terraria.Lighting.AddLight(), Microsoft.Xna.Framework.Vector2.Length(), Terraria.ID.NPCID.Sets.TrailingMode, and System.type.