diff --git a/src/shared/utils.pas b/src/shared/utils.pas
index 59a49f251dbb3b927cfea195b442f38ab3656ae8..577aae0c6c72e1a8dae76997e9b4ac156b1f68fa 100644 (file)
--- a/src/shared/utils.pas
+++ b/src/shared/utils.pas
-(* Copyright (C) DooM 2D:Forever Developers
+(* Copyright (C) Doom 2D: Forever Developers
*
* 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
// nobody cares about shitdoze, so i'll use the same code path for it
function findFileCI (var pathname: AnsiString; lastIsDir: Boolean=false): Boolean;
+// return fixed AnsiString or empty AnsiString
+function findDiskWad (fname: AnsiString): AnsiString;
+
// they throws
function openDiskFileRO (pathname: AnsiString): TStream;
function createDiskFile (pathname: AnsiString): TStream;
end;
+const fileExtensions: array [0..5] of AnsiString = ('.wad', '.dfzip', '.dfwad', '.pk3', '.pak', '.zip');
+
+function findDiskWad (fname: AnsiString): AnsiString;
+var
+ origExt: AnsiString = '';
+ newExt: AnsiString = '';
+begin
+ result := '';
+ //writeln('findDiskWad00: fname=<', fname, '>');
+ if (findFileCI(fname)) then begin result := fname; exit; end;
+ origExt := getFilenameExt(fname);
+ fname := forceFilenameExt(fname, '');
+ //writeln(' findDiskWad01: fname=<', fname, '>; origExt=<', origExt, '>');
+ for newExt in fileExtensions do
+ begin
+ //writeln(' findDiskWad02: fname=<', fname, '>; origExt=<', origExt, '>; newExt=<', newExt, '>');
+ if (StrEquCI1251(newExt, origExt)) then
+ begin
+ //writeln(' SKIP');
+ continue;
+ end;
+ result := fname+newExt;
+ if (findFileCI(result)) then exit;
+ end;
+ result := '';
+end;
+
+
function openDiskFileRO (pathname: AnsiString): TStream;
begin
if not findFileCI(pathname) then raise Exception.Create('can''t open file "'+pathname+'"');