FindTargetWithinRange()

NPC Terraria.Projectile.FindTargetWithinRange ( float maxRange, bool checkCanHit = false )

inline

Definition at line 37072 of file Projectile.cs.

    {
        NPC result = null;
        float num = maxRange;
        for (int i = 0; i < 200; i++)
        {
            NPC nPC = Main.npc[i];
            if (nPC.CanBeChasedBy(this) && localNPCImmunity[i] == 0 && (!checkCanHit || Collision.CanHitLine(position, width, height, nPC.position, nPC.width, nPC.height)))
            {
                float num2 = Distance(nPC.Center);
                if (!(num <= num2))
                {
                    num = num2;
                    result = nPC;
                }
            }
        }
        return result;
    }

References Terraria.Collision.CanHitLine(), and Terraria.Main.npc.