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/*
Copyright (C) 2026 iceyrazor
This program 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; version 2 of the License.
This program 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 this program; if not, see <https://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <string.h>
#include <dirent.h>
#define str_size 30000
void str_replace(char* str, char* replace, char* new)
{
char* findstr = strstr(str, replace);
if (findstr) {
char right[str_size];
strncpy(right, &findstr[strlen(replace)], str_size);
findstr[0] = '\0';
strncat(str, new, str_size);
strncat(str, right, str_size);
}
}
int main(int argc, char** argv)
{
// open mod-loader.def.c
char buffer[str_size] = { 0 };
FILE* mod_loader_file;
mod_loader_file = fopen("src/mod-loader.def.c", "r");
fread(buffer, str_size, 1, mod_loader_file);
fclose(mod_loader_file);
buffer[str_size - 1] = '\0';
//look for mods.
DIR* dir;
struct dirent* ent;
char include_mods_str[str_size];
char init_mods_str[str_size];
if ((dir = opendir("src/mods")) != NULL) {
/* print all the files and directories within directory */
while ((ent = readdir(dir)) != NULL) {
if( strcmp(ent->d_name,".") == 0 || strcmp(ent->d_name,"..") == 0 ) continue;
strncat(include_mods_str,"#include \"mods/",str_size);
strncat(include_mods_str,ent->d_name,str_size);
strncat(include_mods_str,"\"\n",str_size);
char *name=&(ent->d_name[4]);
char *name_stripped=strstr(name,".c");
name_stripped[0]='\0';
strncat(init_mods_str,"init_",str_size);
strncat(init_mods_str,name,str_size);
strncat(init_mods_str,"();\n",str_size);
}
closedir(dir);
} else {
/* could not open directory */
perror("");
}
str_replace(buffer, "//<INCLUDE_MODS_REPLACE>", include_mods_str);
str_replace(buffer, "//<INIT_MODS_REPLACE>", init_mods_str);
mod_loader_file=fopen("src/mod-loader.c","w");
fwrite(buffer,sizeof(char),strlen(buffer),mod_loader_file);
fclose(mod_loader_file);
return 0;
}
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