Some callers will need access to the computed path. Change the callers
to pass in a buffer for this path, and have PHYSFSX_addRelToSearchPath
fill that buffer directly.
PHYSFSX_isNewPath retrieves from PhysFS a list of all paths, then
searches them, and frees them at the end. PhysFS can search its own
list without needing the allocations, so delegate the work to it.
A declaration is useful if it declares an external function. A static
inline declaration, if not followed by the definition later in the same
translation unit, will not be useful. Remove such declarations, and
rely on using the definition as a declaration for those files that
actually call partial_range() or similar functions.
This fixes PCX loading in the non-editor build. PCX loading broke in
3114874713 because it switched from PHYSFSX_openReadBuffered to a call
which did not handle the presence of the marker byte in the filename.
The from_hog_only flag has not been properly supported since the
introduction of PHYSFSX_openReadBuffered in
8b323e7214. Editor builds ignored it on
purpose, and non-editor builds pretended to respect it, only to then
ignore it down inside PHYSFSX_openReadBuffered. For consistency with
code paths that do not use PHYSFSX_openReadBuffered, disable the bypass
in PHYSFSX_openReadBuffered and remove the code in show_title_screen
that applied the flag.
Reported-by: Jayman2000 <https://github.com/dxx-rebirth/dxx-rebirth/issues/510>
Fixes: 3114874713 ("Delegate PCX loading to SDL_image")
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSGeometry.h:10:9: fatal error:
'CoreGraphics/CGBase.h' file not found
#import <CoreGraphics/CGBase.h>
^~~~~~~~~~~~~~~~~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSGeometry.h:10:9: note: did not
find header 'CGBase.h' in framework 'CoreGraphics' (loaded from
'/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks')
similar/misc/physfsx.cpp:20:10: fatal error: 'HIServices/Processes.h' file not found
#include <HIServices/Processes.h>
Since this is an OS X problem, this has only been tested by the original
reporter.
Reported-by: Sottises <https://github.com/dxx-rebirth/dxx-rebirth/issues/455>
Suggested-by: MaddTheSane <https://github.com/dxx-rebirth/dxx-rebirth/issues/455#issuecomment-536164089> # SConstruct part
Processing sharepath in SConf is incorrect, because targets can share a
build directory (and therefore an SConf run), but not share a sharepath.
Move sharepath handling out of SConf. Move DXX_USE_SHAREPATH handling
from CGameArg to GameArg, since one game can be built with a sharepath
while the other is built without.
PHYSFS_init is not guaranteed to succeed. Using PHYSFS functions after
PHYSFS_init fails is likely to fail badly. On Windows, failure may take
the form of a crash in ntdll. Avoid this by exiting gracefully.
For each link given as http://, verify that the site is accessible over
https:// and, if so, switch to it. These domains were converted:
* llvm.org
* clang.llvm.org
* en.cppreference.com
* www.dxx-rebirth.com
* www.libsdl.org
* www.scons.org
If user_settings.sharepath is configured to be blank in SConstruct, omit
the C preprocessor macro SHAREPATH instead of defining it to expand to
an empty string. Adjust the C++ code that uses the macro SHAREPATH to
handle its absence:
- Clearer output in help text
- Skip adding blank SHAREPATH to the PhysFS search path.
As a nice side effect, this enables SHAREPATH on Windows, which could be
helpful for builds shipped with an installer that places game files in a
well-known location (such as "C:\Games\Descent"). Previously,
!defined(__unix__) systems did not add SHAREPATH to the PhysFS search
path, even when one was defined.
This pass only targets commonly used standard types.
s/(\(\s*\(\(un\)\?signed\|int\|char\|short\|long\|float\|double\|s\?size_t\|\(u\?int[[:digit:]]\+_t\)\)\s*\*\)\s*)\s*(/reinterpret_cast<\1>(/g
C casts do not require parentheses. C++ casts require grouping around
the target. Prepare for conversion to C++ casts by adding otherwise
unnecessary parentheses around the target of simple C casts.
This pass does not attempt to process expressions that involve
any subexpression that can nest arbitrarily, such as parentheses or
brackets. It also works only on commonly used standard types.
(int) a->b; // changed
(int) a[b]; // not changed
s/\((\s*\(\(un\)\?signed\|int\|char\|short\|long\|float\|double\|s\?size_t\|\(u\?int[[:digit:]]\+_t\)\)\s*\**\s*)\s*\)\([&+-]\?\)\([[:alnum:]_.]\+\s*->\s*\)*\([[:alnum:]_.]\+\)\(\s*\([];+>)*\/^%,|&<>]\)\|$\|\(\s*-\s*[^>]\)\)/\1(\5\6\7)\8/g
Previously, Rebirth on __unix__ always set the write directory to
"~/.d*x-rebirth" (or "~/Library/Preferences/D*X Rebirth/" on Mac). Add
$D*X_REBIRTH_HOME and $REBIRTH_HOME to override it. If
$D*X_REBIRTH_HOME is set, use that. If not, then try $REBIRTH_HOME. If
that is also unset, then use the hardcoded default.
