abe: Save game to B_USER_SETTINGS_DIRECTORY + fix crash on startup

games-kids/abe/abe-1.1.recipe

@@ -38,7 +38,9 @@ BUILD_PREREQUIRES="
 	cmd:automake
 	cmd:autoconf
 "
- 
+
+PATCHES="abe-1.1.patch"
+
 PATCH()
 {
         sed -i 's/AM_CONFIG_HEADER/AC_CONFIG_HEADERS/g' configure.in

games-kids/abe/patches/abe-1.1.patch

@@ -0,0 +1,69 @@
+diff --git a/src/Directories.c b/src/Directories.c
+index cca0472..f43d181 100644
+--- a/src/Directories.c
++++ b/src/Directories.c
+@@ -7,7 +7,12 @@ getHomeUserAbe()
+ {
+ 
+   static char path[PATH_SIZE];
+-#ifndef WIN32
++#ifdef WIN32
++  sprintf(path, xstr(BASE_DIR) PATH_SEP);
++#elif __HAIKU__
++  find_directory(B_USER_SETTINGS_DIRECTORY, -1, true, path, PATH_SIZE);
++  strncat(path, "/abe/", PATH_SIZE);
++#else
+   struct passwd *pwent;
+ 
+   pwent = getpwuid(getuid());
+@@ -17,8 +22,6 @@ getHomeUserAbe()
+   }
+ 
+   sprintf(path, "%s%s", pwent->pw_dir, PATH_SEP ".abe" PATH_SEP);
+-#else
+-  sprintf(path, xstr(BASE_DIR) PATH_SEP);
+ #endif
+ 
+   return path;
+diff --git a/src/Directories.h b/src/Directories.h
+index 3abe73e..45e8d12 100644
+--- a/src/Directories.h
++++ b/src/Directories.h
+@@ -9,6 +9,10 @@
+ #include <unistd.h>
+ #endif
+ 
++#ifdef __HAIKU__
++#include <FindDirectory.h>
++#endif
++
+ // The macros xstr(s) and str(s) were extracted from 
+ // http://gcc.gnu.org/onlinedocs/cpp/Stringification.html
+ // They are used to expand BASE_DIR .
+diff --git a/src/Main.c b/src/Main.c
+index 2520856..a158796 100644
+--- a/src/Main.c
++++ b/src/Main.c
+@@ -90,12 +90,22 @@ main(int argc, char *argv[])
+   int intro = 0;
+   char *mapname;
+   int mapwidth, mapheight;
++  char *directory;
++  char *sep;
+ 
+   mainstruct.drawBackground = 1;
+   mainstruct.alphaBlend = 1;
+   mainstruct.effects_enabled = 1;
+   runmode = RUNMODE_SPLASH;
+   mainstruct.full_screen = 1;
++
++  directory = strdup(argv[0]);
++  sep = strrchr(directory, '/');
++  if (sep != NULL) {
++    *sep = '\0';
++    chdir(directory);
++  }
++  free(directory);
+   
+   // my laptop can't handle fullscreen for some reason
+ #if defined(__APPLE__) || defined(__MACH_O__)