shithub: choc

Info  •  Files  •  Log  •  Branches

Fix for playing demos on PPC (actually, fix for loading single lump
files on non-little-endian machines).

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 749

--- a/src/w_wad.c

+++ b/src/w_wad.c

@@ -175,9 +175,19 @@

     if (strcasecmp(filename+strlen(filename)-3 , "wad" ) )

     {

 	// single lump file

+

+        // fraggle: Swap the filepos and size here.  The WAD directory

+        // parsing code expects a little-endian directory, so will swap

+        // them back.  Effectively we're constructing a "fake WAD directory"

+        // here, as it would appear on disk.

+

 	fileinfo = Z_Malloc(sizeof(filelump_t), PU_STATIC, 0);

-	fileinfo->filepos = 0;

-	fileinfo->size = FileLength(handle);

+	fileinfo->filepos = LONG(0);

+	fileinfo->size = LONG(FileLength(handle));

+

+        // Name the lump after the base of the filename (without the

+        // extension).

+

 	ExtractFileBase (filename, fileinfo->name);

 	numlumps++;

     }