src/ROOMRITE.PAS

   1 {//-------------------------------------------------------------------------}\r
   2 {/*                                                                         }\r
   3 {Copyright (C) 1990, 2009 - Apogee Software, Ltd.                           }\r
   4 {                                                                           }\r
   5 {This file is part of Supernova.  Supernova is free software; you can       }\r
   6 {redistribute it and/or modify it under the terms of the GNU General Public }\r
   7 {License as published by the Free Software Foundation; either version 3     }\r
   8 {of the License, or (at your option) any later version.                     }\r
   9 {                                                                           }\r
  10 {This program is distributed in the hope that it will be useful,            }\r
  11 {but WITHOUT ANY WARRANTY; without even the implied warranty of             }\r
  12 {MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.                       }\r
  13 {                                                                           }\r
  14 {See the GNU General Public License for more details.                       }\r
  15 {                                                                           }\r
  16 {You should have received a copy of the GNU General Public License          }\r
  17 {along with this program; if not, write to the Free Software                }\r
  18 {Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.}\r
  19 {                                                                           }\r
  20 {Original Source: 1990 Scott Miller                                         }\r
  21 {Prepared for public release: 03/19/09 - Joe Siegler, Apogee Software, Ltd. }\r
  22 {*/                                                                         }\r
  23 {//-------------------------------------------------------------------------}\r
  24 {$c-}\r
  25 const\r
  26   Max = 234;\r
  27 \r
  28 type\r
  29   MaxLength = string[Max];\r
  30   OneChar   = string[1];\r
  31 \r
  32 var\r
  33   R1, R2            : file of MaxLength;\r
  34   Position,Counter,\r
  35   Start,Stop,x      : integer;\r
  36   Text1, Text2      : MaxLength;\r
  37   Answer            : char;\r
  38   Letter            : OneChar;\r
  39   List              : boolean;\r
  40 \r
  41 procedure Diskwrite(text1,text2: MaxLength; pointer: integer);\r
  42   begin\r
  43     seek(R1,pointer); seek(R2,pointer);\r
  44     WRITE(R1,text1); WRITE(R2,text2);\r
  45     writeln('ROOM decription ',pointer,\r
  46             ' is written!  Size = ',filesize(R1));\r
  47     close(R1); close(R2);\r
  48   end; {End of Diskwrite.}\r
  49 \r
  50 procedure Diskread(start,stop: integer);\r
  51 var\r
  52 counter : integer;\r
  53 text1, text2 : MaxLength;\r
  54   begin\r
  55    assign(R1,'R1');assign(R2,'R2');\r
  56    reset(R1); reset(R2);\r
  57    seek(R1,start); seek(R2,start);\r
  58     for counter:= start to stop do\r
  59       begin\r
  60         highvideo;\r
  61         READ(R1,text1); READ(R2,text2);\r
  62         if list then\r
  63           begin\r
  64             writeln(lst,'Discription # ',counter);\r
  65             writeln(lst,text1,text2);\r
  66           end\r
  67         else\r
  68           begin\r
  69             writeln('Here is ROOM description # ',counter);\r
  70             lowvideo;\r
  71             writeln(text1,text2);\r
  72             highvideo;\r
  73           end;\r
  74       end;\r
  75     close(R1); close(R2);\r
  76     write('The file contains ',filesize(R1),' ROOM descriptions.');\r
  77   end;  {End of Diskread.}\r
  78 \r
  79 procedure Beep;\r
  80 begin\r
  81  if(length(text1)in[68,146,224])or(length(text2)in[68,146,224])then\r
  82   begin sound(99);delay(50);nosound;end;\r
  83 end;\r
  84 \r
  85 BEGIN\r
  86 nosound;\r
  87 window(2,1,79,25);\r
  88 repeat          {Main loop.}\r
  89   text1:='';\r
  90   text2:='';\r
  91 \r
  92 writeln;\r
  93 writeln('Do you want to R)ead, W)rite or Q)uit?');\r
  94 read(kbd,answer);\r
  95 if upcase(answer) = 'Q' then begin writeln('FINISHED');halt;end;\r
  96 if upcase(answer) <> 'R' then       {Write to 'ROOMS'.}\r
  97     begin\r
  98       writeln;writeln;\r
  99       assign(R1,'R1'); assign(R2,'R2');\r
 100       textcolor(9);writeln('Now RESETing ROOM files.');highvideo;\r
 101             RESET(R1); RESET(R2);\r
 102       writeln;\r
 103       writeln('Input a string not more than ',2*Max,' characters.',\r
 104               '  ''\''-Ends string.');\r
 105       x:=wherey;if(x>17)then x:=18;for stop:=1 to 7 do writeln;gotoxy(1,x);\r
 106       lowvideo;\r
 107         repeat\r
 108           read(trm,letter);\r
 109           if letter = ^h then\r
 110             begin\r
 111               if(wherex=1)then\r
 112                begin window(2,1,80,25);gotoxy(79,wherey-1)end;\r
 113               write(^h,' ',^h);\r
 114               delete(text1,length(text1),2);\r
 115               window(2,1,79,25);\r
 116             end;\r
 117           beep;\r
 118           if (letter <> '\') and (letter <> ^h) then text1:=text1+letter\r
 119         until (length(text1)=Max) or (letter='\');\r
 120         if letter = '\' then\r
 121           begin\r
 122             writeln;\r
 123             highvideo;\r
 124             writeln('Total of ',length(text1),' characters.');\r
 125             text2:='';\r
 126           end\r
 127         else\r
 128           begin\r
 129               repeat\r
 130                 textcolor(11);\r
 131                 read(trm,letter);\r
 132                 if letter = ^h then\r
 133                   begin\r
 134                    if(wherex=1)then\r
 135                     begin window(2,1,80,25);gotoxy(79,wherey-1)end;\r
 136                    write(^h,' ',^h);\r
 137                    delete(text2,length(text2),2);\r
 138                    window(2,1,79,25);\r
 139                   end;\r
 140                 beep;\r
 141                 if (letter <> '\') and (letter <> ^h) then text2:=text2+letter\r
 142               until (length(text2)=Max) or (letter='\');\r
 143             writeln; highvideo;\r
 144             writeln('Total description length = ',\r
 145                      length(text1)+length(text2),' characters.');\r
 146           end;\r
 147       writeln('Now WRITING string to disk.');\r
 148       writeln('  At what position?  (Next open is # ',filesize(R1),')');\r
 149       textcolor(12);position:=position+1;readln(position);highvideo;\r
 150       Diskwrite(text1,text2,position);\r
 151     end\r
 152 else                      {Read from 'ROOMS'.}\r
 153   begin\r
 154     writeln;writeln;\r
 155     writeln('To the S)creen or the P)rinter');\r
 156     read(kbd,answer);\r
 157     if(upcase(answer)='P')then List:=True else List:=False;\r
 158     assign(R1,'R1');\r
 159     reset(R1);\r
 160     writeln('Filesize = ',filesize(R1),\r
 161             '  (From 0 to ',filesize(R1)-1,')');\r
 162     close(R1);\r
 163     writeln('Enter starting position:');\r
 164     textcolor(12);readln(start);highvideo;\r
 165     if(start > filesize(R1)-5)then stop:=(filesize(R1)-1) else\r
 166       begin\r
 167         writeln('Enter final position:');\r
 168         textcolor(12);readln(stop);highvideo;\r
 169       end;\r
 170     Diskread(start,stop);\r
 171   end;  {End of else clause.}\r
 172 until false;     {End of Main loop.}\r
 173 END.\r
 174 \r
 175 \r
 176 \1a\r