diff options
| -rw-r--r-- | configure.ac | 3 | ||||
| -rw-r--r-- | src/dirs.c | 47 | ||||
| -rw-r--r-- | src/dirs.h | 30 | ||||
| -rw-r--r-- | src/local.mk | 2 | ||||
| -rw-r--r-- | src/main.c | 4 |
5 files changed, 85 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index a506671..b96c677 100644 --- a/configure.ac +++ b/configure.ac @@ -38,7 +38,8 @@ test -d "${srcdir}/.git" || CFLAGS="${save_CFLAGS}" funcs_missing=false AC_CHECK_FUNCS( [\ - calloc free malloc memcpy rand srand strlen + calloc dirname free malloc memcpy rand realpath srand strcmp \ + strlen ], [], [funcs_missing=true]) diff --git a/src/dirs.c b/src/dirs.c new file mode 100644 index 0000000..66ac0ec --- /dev/null +++ b/src/dirs.c @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2021 P. J. McDermott + * + * This file is part of Maze Fight + * + * Maze Fight is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * Maze Fight is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Maze Fight. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <libgen.h> +#include <stdlib.h> +#include <string.h> +#include "dirs.h" + +static const char *_mf_fonts_dir; + +void +mf_find_dirs(char *program_name) +{ + char *program_dir; + + program_dir = realpath(dirname(program_name), NULL); + if (strcmp(program_dir, ABS_BUILDDIR) == 0) { + /* Running in place */ + _mf_fonts_dir = ABS_BUILDDIR "/fonts/FifteenTwenty/src"; + } else { + /* Running from installation */ + _mf_fonts_dir = FONTSDIR; + } + free(program_dir); +} + +const char * +mf_get_fonts_dir(void) +{ + return _mf_fonts_dir; +} diff --git a/src/dirs.h b/src/dirs.h new file mode 100644 index 0000000..1159ed2 --- /dev/null +++ b/src/dirs.h @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2021 P. J. McDermott + * + * This file is part of Maze Fight + * + * Maze Fight is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * Maze Fight is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Maze Fight. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef MF_DIRS_H_ +#define MF_DIRS_H_ + +void +mf_find_dirs(char *program_name); + +const char * +mf_get_fonts_dir(void) + __attribute__((__pure__)); + +#endif /* MF_DIRS_H_ */ diff --git a/src/local.mk b/src/local.mk index c72cb44..891139c 100644 --- a/src/local.mk +++ b/src/local.mk @@ -1,5 +1,7 @@ mazefight_SOURCES += \ %reldir%/defs.h \ + %reldir%/dirs.c \ + %reldir%/dirs.h \ %reldir%/main.c \ %reldir%/maze.c \ %reldir%/maze.h \ @@ -21,6 +21,7 @@ #include <SDL_ttf.h> #include <stdlib.h> #include "defs.h" +#include "dirs.h" static SDL_Window *_mf_window; static SDL_Renderer *_mf_renderer; @@ -86,6 +87,9 @@ int main(int argc __attribute__((__unused__)), char *argv[] __attribute__((__unused__))) { + /* Find data directories */ + mf_find_dirs(argv[0]); + /* Initialize SDL libraries */ if (_mf_init() < 0) { return EXIT_FAILURE; |