dungeon_crawler: prototype/src/datapath.cc annotate

dungeon_crawler

color grading done

author	John Tsiombikas <nuclear@member.fsf.org>
date	Mon, 22 Oct 2012 03:55:00 +0300
parents	91180ee7b7d9
children

rev	line source
nuclear@5	1 #include <stdio.h>
nuclear@5	2 #include <vector>
nuclear@5	3 #include <string>
nuclear@5	4 #include "datapath.h"
nuclear@5	5
nuclear@5	6 static std::vector<std::string> pathlist;
nuclear@5	7
nuclear@5	8 void add_data_path(const char *path)
nuclear@5	9 {
nuclear@5	10 pathlist.push_back(path);
nuclear@5	11 }
nuclear@5	12
nuclear@63	13 std::string datafile_path(const char *fname)
nuclear@5	14 {
nuclear@63	15 std::string res;
nuclear@16	16 if(!fname) {
nuclear@63	17 return res;
nuclear@16	18 }
nuclear@16	19
nuclear@5	20 for(auto path : pathlist) {
nuclear@5	21 res = path + "/" + std::string(fname);
nuclear@5	22 FILE *fp = fopen(res.c_str(), "r");
nuclear@5	23 if(fp) {
nuclear@5	24 fclose(fp);
nuclear@63	25 return res;
nuclear@5	26 }
nuclear@5	27 }
nuclear@63	28 return std::string(fname);
nuclear@5	29 }