added license info

[d2df-sdl.git] / src / shared / wadreader.pas

diff --git a/src/shared/wadreader.pas b/src/shared/wadreader.pas
index b8f14db952daaa900e0a6e85ce8d669519ad3c7f..2997bce0abac0b94b78c6a49f96b45dca027c65e 100644 (file)
--- a/src/shared/wadreader.pas
+++ b/src/shared/wadreader.pas
@@ -1,3 +1,18 @@
+(* 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
+ * the Free Software Foundation, either version 3 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, see <http://www.gnu.org/licenses/>.
+ *)
 {$MODE DELPHI}
 unit wadreader;
 
@@ -50,10 +65,15 @@ function g_ExtractFilePathName (resourceStr: AnsiString): AnsiString;
 function findDiskWad (fname: AnsiString): AnsiString;
 
 
+var
+  wadoptDebug: Boolean = false;
+  wadoptFast: Boolean = false;
+
+
 implementation
 
 uses
-  SysUtils, Classes, BinEditor, e_log, g_options, utils, MAPSTRUCT;
+  SysUtils, Classes{, BinEditor}, e_log{, g_options}, utils, MAPSTRUCT;
 
 
 function findDiskWad (fname: AnsiString): AnsiString;
@@ -135,7 +155,11 @@ begin
     if (lastSlash < 0) and (resourceStr[f] = '\') or (resourceStr[f] = '/') then lastSlash := f;
     if resourceStr[f] = ':' then
     begin
-      if lastSlash > 0 then result := normSlashes(Copy(resourceStr, f, lastSlash-f));
+      if lastSlash > 0 then
+      begin
+        result := normSlashes(Copy(resourceStr, f, lastSlash-f));
+        while (length(result) > 0) and (result[1] = '/') do Delete(result, 1, 1);
+      end;
       exit;
     end;
   end;
@@ -170,9 +194,12 @@ begin
     if resourceStr[f] = ':' then
     begin
       result := normSlashes(Copy(resourceStr, f+1, length(resourceStr)));
+      while (length(result) > 0) and (result[1] = '/') do Delete(result, 1, 1);
       exit;
     end;
   end;
+  result := normSlashes(resourceStr);
+  while (length(result) > 0) and (result[1] = '/') do Delete(result, 1, 1);
 end;
 
 
@@ -361,7 +388,7 @@ begin
 {$ENDIF}
       result := true;
       {$IFDEF SFS_DWFAD_DEBUG}
-      if gSFSDebug then
+      if wadoptDebug then
         e_WriteLog(Format('DFWAD: file [%s] FOUND in [%s]; size is %d bytes', [name, fFileName, Len]), MSG_NOTIFY);
       {$ENDIF}
       exit;
@@ -429,11 +456,11 @@ begin
     exit;
   end;
   {$IFDEF SFS_DWFAD_DEBUG}
-  if gSFSDebug then e_WriteLog(Format('TWADFile.ReadFile: FOUND [%s]', [rfn]), MSG_NOTIFY);
+  if wadoptDebug then e_WriteLog(Format('TWADFile.ReadFile: FOUND [%s]', [rfn]), MSG_NOTIFY);
   {$ENDIF}
   // cache this wad
   try
-    if gSFSFastMode then
+    if wadoptFast then
     begin
       if not SFSAddDataFile(rfn, true) then exit;
     end
@@ -448,7 +475,7 @@ begin
   if fIter = nil then Exit;
   fFileName := rfn;
   {$IFDEF SFS_DWFAD_DEBUG}
-  if gSFSDebug then e_WriteLog(Format('TWADFile.ReadFile: [%s] opened', [fFileName]), MSG_NOTIFY);
+  if wadoptDebug then e_WriteLog(Format('TWADFile.ReadFile: [%s] opened', [fFileName]), MSG_NOTIFY);
   {$ENDIF}
   Result := True;
 end;