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feat: provide reasonable response to a lack of asset directory

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FoxMoss 2024-10-19 18:42:28 -05:00
parent ec70bb48ac
commit cced9a2b95
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1 changed files with 16 additions and 0 deletions
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16
ScuffedMinecraft/src/Application.cpp
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@ -4,6 +4,9 @@
#ifdef LINUX #ifdef LINUX
#include <cstdlib> #include <cstdlib>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#endif #endif
#include <glad/glad.h> #include <glad/glad.h>
@ -73,9 +76,22 @@ int main (int argc, char *argv[]) {
for (size_t i = resolved_length; i > 0; i--) { for (size_t i = resolved_length; i > 0; i--) {
if (resolved_path[i] == '/' && resolved_path[i+1] != 0) { if (resolved_path[i] == '/' && resolved_path[i+1] != 0) {
resolved_path[i+1] = 0; resolved_path[i+1] = 0;
resolved_length = i;
break; break;
} }
} }
char* assets_path = (char *)malloc(resolved_length + strlen("assets") + 2);
strcpy(assets_path, resolved_path);
strcpy(assets_path + resolved_length + 1, "assets");
struct stat path_stat;
if(stat(assets_path, &path_stat) == -1 || !S_ISDIR(path_stat.st_mode)) {
printf("%s: Asset directory not found\n", argv[0]);
exit(1);
}
free(assets_path);
chdir(resolved_path); chdir(resolved_path);
free(resolved_path); free(resolved_path);
#endif #endif