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⟦dc0de60db⟧ TextFile

    Length: 4992 (0x1380)
    Types: TextFile
    Names: »MINPADDE.BAK«

Derivation

└─⟦037dced94⟧ Bits:30003312 Elevopgave i styring af skildpadde til Piccolo
    └─ ⟦this⟧ »MINPADDE.BAK« 

TextFile

program MinPadde; 
type
  index = 1..5000;
  modevektor = array(.index.) of integer;
var
  mode : modevektor;
  nr,antal,vent,tid,test,fart: integer;
  tilstand,steptal : integer;
  str1: string(.1.);
  ch,ch2,ch3,ch1:char;
(*-------------------------------------*)
procedure nulstil;
begin
  for nr := 1 to 5000 do mode(.nr.) := 0;
  steptal := 1;
end;
(*-------------------------------------*)
procedure flyt(var tilstand : integer);
begin
    port(.17.) := tilstand;
    mode(.steptal.) := tilstand;  
    steptal := steptal + 1;
    gotoxy(1,1);write('Step nr. ',steptal);
    port(.17.) := 0;
end;
(*-------------------------------------*)
procedure tempo;
begin
gotoxy(1,1);write(clrhom);
gotoxy(35,4);write('TEMPOVALG:');
gotoxy(35,5);write('_________');
gotoxy(25,12);write('Indtast et tal mellem 1 og 5.');
gotoxy(25,13);write('1 er på forhånd valgt af pro-');
gotoxy(25,14);write('grammet, det er langsomt.');
gotoxy(47,4);
repeat
  read(kbd,ch3);
until ch3 in (.'1','2','3','4','5'.);
val(ch3,fart,test);
gotoxy(47,4);write(fart);
tid := (8-fart)*2;
for nr := 1 to 20000 do
end;
(*-------------------------------------*)
procedure undervis;
begin
  gotoxy(1,1);write(clrhom);
  gotoxy(34,4 );write('UNDERVISNING.');
  gotoxy(34,5 );write('____________ ');
  gotoxy(25,8 );write('Du kan nu vælge at:');
  gotoxy(25,10);write('Køre frem                tast  F');
  gotoxy(25,11);write('Køre tilbage             tast  B');
  gotoxy(25,12);write('Dreje til højre          tast  H');
  gotoxy(25,13);write('Dreje til venstre        tast  V');
  gotoxy(25,14);write('Holde pause              tast  P');
  gotoxy(25,15);write('Standse                  tast  S');
  gotoxy(45,8);
  nulstil;
  repeat
      read(kbd,ch2); 
      if (ch2 <> 'Q') and (ch2 <> 'q')  then 
      begin  
        case ch2 of
          'F','f': tilstand := 15;       
          'B','b': tilstand := 5;
          'H','h': tilstand := 13;
          'V','v': tilstand := 7;
          'P','p': tilstand := 42;
        otherwise
          tilstand:=0;  
        end;
      flyt(tilstand);
      end;
  until (ch2 = 'S') or (ch2 = 's') or (steptal > 4999);
end;    
(*-------------------------------------*)
procedure gentag;
begin
  gotoxy(1,1);write(clrhom);
  gotoxy(30,10);write(chr(130),'********************',chr(128));
  gotoxy(31,11);write('NU GENTAGES DET HELE');
  gotoxy(30,12);write(chr(130),'********************',chr(128));
  for nr := 1 to steptal do
  begin
    port(.17.) := mode(.nr.);
    for vent := 1 to tid do 
    gotoxy(1,1);write('Step nr. ',nr);
    port(.17.) := 0;  
  end;
end;
(*-------------------------------------*)
procedure forklar;
begin
gotoxy(1,1);write(clrhom);
gotoxy(17, 4);write('             F O R K L A R I N G                 ');
gotoxy(17, 5);write('             ___________________                 ');
gotoxy(17, 7);write('Skildpaddens to motorer skal være tilsluttet de  ');
gotoxy(17, 8);write('2 udgange på interfacet mærket 1 og 2. Hvis den  ');
gotoxy(17, 9);write('viser sig at virke omvendt, skal  motorstikkene  ');
gotoxy(17,10);write('blot byttes om.                                  ');
gotoxy(17,11);write('Skildpadden kan kun "huske" 5000 instrukser, så  ');
gotoxy(17,12);write('lad være med at lave turen for lang.             ');
gotoxy(17,13);write('De små ryk, som  skildpadden giver under indlæ-  ');
gotoxy(17,14);write('ringsprocessen  skyldes at PICCOLOENs taster er  ');
gotoxy(17,15);write('repetitive. Rykkene er væk ved  gentagelsespro-  ');
gotoxy(17,16);write('cessen.                                          ');
gotoxy(28,24);write('Tryk  MELLEMRUM  for at fortsætte...');
repeat
  read(kbd,ch);
until ch=' '; 
end;
(*-------------------Her begynder det egentlige program----------------*)
begin
port(.19.):=255;
port(.19.):=192;  
nulstil;
tid := 14;
repeat
gotoxy(1,1);write(clrhom);
gotoxy(25,4 );write('S K I L D P A D D E S T Y R I N G');
gotoxy(24,5 );write(chr(130),'*********************************',chr(128));
gotoxy(20,8 );write('Du har nu følgende valg:');  
gotoxy(20,9 );write('_______________________ ');
gotoxy(20,11);write('Du kan indtaste et tempo            tast  T');
gotoxy(20,13);write('Du kan undervise                    tast  U');
gotoxy(20,15);write('Skildpadden kan gentage             tast  G');
gotoxy(20,17);write('Du kan få forklaring                tast  F');
gotoxy(20,19);write('Hvis du vil standse, så             tast  Q');
gotoxy(20,21);write('NB!!!  Hele turen bliver SLETTET !!!');
gotoxy(45,8);
  repeat
    read(kbd,ch1);
    case ch1 of
      'T','t': tempo;
      'U','u': undervis;
      'G','g': gentag;
      'F','f': forklar;
    end;
  until ch1 in (.'T','t','U','u','G','g','F','f','Q','q'.);
until (ch1 = 'Q') or (ch1 = 'q');
gotoxy(1,1);write(clrhom);
end.
«eof»