79 lines
2.2 KiB
C++
79 lines
2.2 KiB
C++
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#include <cassert>
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#include <vector>
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#include "player.h"
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using namespace std;
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#include <unistd.h> // usleep()
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#include <dlfcn.h>
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string GameMaster(const vector<string> &libpaths, vector<int> &scores, vector<double> ×pents, double sleep_sec);
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void CloseLibs();
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int main(int argc, char *argv[]) {
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// argv[0] : program name
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// argv[1] : 1st player library path
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// argv[2] : 2nd player library path
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// argv[3] : 3rd player library path
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if (argc <= 2)
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return 0;
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vector<string> libpaths;
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vector<int> scores;
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vector<double> timespents;
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for (int i = 1; i < argc; i++) {
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libpaths.push_back(argv[i]);
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scores.push_back(0);
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timespents.push_back(0);
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}
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double sleep_sec = 0.00;
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string result = GameMaster(libpaths, scores, timespents, sleep_sec);
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CloseLibs();
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}
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void ClearConsole() {
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system("clear");
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}
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void SleepInSec(double sleep_sec) {
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int sleep_microsecond = sleep_sec * 1000000;
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usleep(sleep_microsecond);
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}
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vector<void *> lst_player_libhandle;
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typedef IPlayer *(*CreatePlayerType)();
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string LoadPlayer
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(IPlayer *&iplayer, string libpath, int board_rows // the size of board (including dots, lines, and boxes)
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, int board_cols // the size of board (including dots, lines, and boxes)
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, char box_type // the character for the player's boxes
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, char line_type // the character for the player's lines
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) {
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void *player_libhandle = dlopen(libpath.c_str(), RTLD_LAZY);
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if (player_libhandle == nullptr) {
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return "cannot load " + libpath;
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}
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lst_player_libhandle.push_back(player_libhandle);
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void *pfunc = dlsym(player_libhandle, "PlayerFactory");
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if (pfunc == nullptr) {
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return "cannot find PlayerFactory() function defined as extern C";
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}
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CreatePlayerType CreatePlayer = (CreatePlayerType) pfunc;
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iplayer = CreatePlayer();
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iplayer->Init(board_rows, board_cols, box_type, line_type);
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if (iplayer == nullptr) {
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return "cannot create player using PlayerFactory() function";
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}
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return "";
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}
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void CloseLibs() {
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for (void *player_libhandle: lst_player_libhandle)
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dlclose(player_libhandle);
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lst_player_libhandle.clear();
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}
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