[Scummvm-cvs-logs] SF.net SVN: scummvm:[38549] scummvm/trunk/engines/sci
thebluegr at users.sourceforge.net
thebluegr at users.sourceforge.net
Thu Feb 19 15:40:24 CET 2009
Revision: 38549
http://scummvm.svn.sourceforge.net/scummvm/?rev=38549&view=rev
Author: thebluegr
Date: 2009-02-19 14:40:24 +0000 (Thu, 19 Feb 2009)
Log Message:
-----------
Fixed version checking for unpacked executable files, and updated the SCI version for an entry for PQ2
Modified Paths:
--------------
scummvm/trunk/engines/sci/detection.cpp
scummvm/trunk/engines/sci/exereader.cpp
Modified: scummvm/trunk/engines/sci/detection.cpp
===================================================================
--- scummvm/trunk/engines/sci/detection.cpp 2009-02-19 13:54:50 UTC (rev 38548)
+++ scummvm/trunk/engines/sci/detection.cpp 2009-02-19 14:40:24 UTC (rev 38549)
@@ -930,7 +930,7 @@
{"resource.003", 0, "77f02def3094af804fd2371db25b7100", 591851},
{NULL, 0, NULL, 0}}, Common::EN_ANY, Common::kPlatformPC, 0},
{},
- SCI_VERSION(0, 000, 395) // FIXME: some versions are v. 0.000.409/0.000.490
+ SCI_VERSION(0, 000, 490) // verified
},
// Police Quest 3 - English Amiga (from www.back2roots.org)
@@ -1449,7 +1449,6 @@
// Is it really an executable file?
Common::SeekableReadStream *fileStream = file->createReadStream();
bool isExe = isGameExe(fileStream);
- int exeVersion = -1;
if (isExe) {
if (!readSciVersionFromExe(fileStream, &exeVersion)) {
Modified: scummvm/trunk/engines/sci/exereader.cpp
===================================================================
--- scummvm/trunk/engines/sci/exereader.cpp 2009-02-19 13:54:50 UTC (rev 38548)
+++ scummvm/trunk/engines/sci/exereader.cpp 2009-02-19 14:40:24 UTC (rev 38549)
@@ -236,7 +236,8 @@
bool isLZEXE = isLZEXECompressed(exeStream);
if (!isLZEXE) {
- exeStream->seek(0, SEEK_SET);
+ // Read the last VERSION_DETECT_BUF_SIZE bytes
+ exeStream->seek(exeStream->size() - VERSION_DETECT_BUF_SIZE, SEEK_SET);
exeStream->read(buffer, VERSION_DETECT_BUF_SIZE);
} else {
// Read the two initial bytes
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