{ This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
}

unit Files;

interface

procedure LoadSource(fn: string);

implementation

uses
  Defin;


procedure AddEntry(tA, ttO, tL: word);
var
  i: integer;
begin
  i := 1;
  while (i <= NrLAdr) and (SrcTbl[i].A <> tA) do
    inc(i);
  if i <= NrLAdr then exit;
  inc(NrLAdr);
  with SrcTbl[NrLAdr] do begin
    A := tA; O := ttO; L := tL;
  end;
end;

procedure LoadSource(fn: string);
var
  F: text;
  NrL, A, O: word;
  Err, I: integer;
  Line: string;
begin
  for I := 1 to NrLSrc do
    freemem(Src[I], length(Src[I]^)+1);
  NrLSrc := 0;
  NrLAdr := 0;

  assign(F, fn);
  reset(F);
  while not eof(F) do begin
    readln(F, Line);
    if length(Line) >= 25 then begin
      val(copy(Line, 21, 5), NrL, Err);
      if Err = 0 then begin
        inc(NrLSrc);
        getmem(Src[NrLSrc], length(Line)-26+1);
        Src[NrLSrc]^ := copy(Line, 27, length(Line)-26);
        val('$' + copy(Line, 1, 4), A, Err);
        if Err = 0 then begin
          val('$' + copy(Line, 6, 4), O, Err);
          if Err = 0 then begin         { Aplausos... Codigo valido }
            AddEntry(A, O, NrLSrc);
          end;
        end;
      end;
    end;
  end;
  close(F);
end;

begin
end.