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Little path correction for win32, this repairs screenshot and frame dumping functions.

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This commit is contained in:
fgenesis 2011-11-20 23:47:24 +01:00
commit e6e33f2f9d
4 changed files with 80 additions and 15 deletions
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76
BBGE/Core.cpp
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@ -39,6 +39,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include <Carbon/Carbon.h>
#endif
#if BBGE_BUILD_WINDOWS
#include <shlobj.h>
#endif
#ifdef BBGE_BUILD_SDL
#include "SDL_syswm.h"
static SDL_Surface *gScreen=0;
@ -860,6 +864,39 @@ void Core::debugLog(const std::string &s)
#endif
}
#ifdef BBGE_BUILD_WINDOWS
static bool checkWritable(const std::string& path, bool warn, bool critical)
{
bool writeable = false;
std::string f = path + "/~chk_wrt.tmp";
FILE *fh = fopen(f.c_str(), "w");
if(fh)
{
writeable = fwrite("abcdef", 5, 1, fh) == 1;
fclose(fh);
unlink(f.c_str());
}
if(!writeable)
{
if(warn)
{
std::ostringstream os;
os << "Trying to use \"" << path << "\" as user data path, but it is not writeable.\n"
<< "Please make sure the game is allowed to write to that directory.\n"
<< "You can move the game to another location and run it there,\n"
<< "or try running it as administrator, that may help as well.";
if(critical)
os << "\n\nWill now exit.";
MessageBoxA(NULL, os.str().c_str(), "Need to write but can't!", MB_OK | MB_ICONERROR);
}
if(critical)
exit(1);
}
return writeable;
}
#endif
const float SORT_DELAY = 10;
Core::Core(const std::string &filesystem, int numRenderLayers, const std::string &appName, int particleSize, std::string userDataSubFolder)
: ActionMapper(), StateManager(), appName(appName)
@ -896,6 +933,40 @@ Core::Core(const std::string &filesystem, int numRenderLayers, const std::string
mkdir(prefpath.c_str(), 0700);
#else
debugLogPath = "";
userDataFolder = ".";
#ifdef BBGE_BUILD_WINDOWS
{
if(checkWritable(userDataFolder, true, true)) // working dir?
{
puts("Using working directory as user directory.");
}
// TODO: we may want to use a user-specific path under windows as well
// if the code below gets actually used, pass 2x false to checkWritable() above.
// not sure about this right now -- FG
/*else
{
puts("Working directory is not writeable...");
char pathbuf[MAX_PATH];
if(SHGetSpecialFolderPathA(NULL, &pathbuf[0], CSIDL_APPDATA, 0))
{
userDataFolder = pathbuf;
userDataFolder += '/';
userDataFolder += userDataSubFolder;
for(uint32 i = 0; i < userDataFolder.length(); ++i)
if(userDataFolder[i] == '\\')
userDataFolder[i] = '/';
debugLogPath = userDataFolder + "/";
puts(("Using \"" + userDataFolder + "\" as user directory.").c_str());
CreateDirectoryA(userDataFolder.c_str(), NULL);
checkWritable(userDataFolder, true, true);
}
else
puts("Failed to retrieve appdata path, using working dir."); // too bad, but can't do anything about it
}
*/
}
#endif
#endif
_logOut.open((debugLogPath + "debug.log").c_str());
@ -4248,7 +4319,10 @@ std::string Core::getInternalTextureName(const std::string &name)
return n;
}
#define ISPATHROOT(x) (x[0] == '.' || x[0] == '/')
// This handles unix/win32 relative paths: ./rel/path
// Unix abs paths: /home/user/...
// Win32 abs paths: C:/Stuff/.. and also C:\Stuff\...
#define ISPATHROOT(x) (x[0] == '.' || x[0] == '/' || ((x).length() > 1 && x[1] == ':'))
std::string Core::getTextureLoadName(const std::string &texture)
{