110 lines
2.5 KiB
C
110 lines
2.5 KiB
C
#include <sys/types.h>
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#include <sys/ipc.h>
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#include <sys/shm.h>
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#include <sys/stat.h>
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#include <signal.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <sys/msg.h>
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#include <sys/sem.h>
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#include <string.h>
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#include <unistd.h>
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#include <time.h>
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#include <server.h>
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#include <structures.h>
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#include <custom_sem.h>
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#include <custom_shm.h>
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#include <errExit.h>
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#include <forza4.h>
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#include <custom_msgq.h>
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#include <custom_sig.h>
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int bot = 0;
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void waitPlayer(char name[2][MAX_NAME]) {
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player_ds player;
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semOp(_SEMID, SERVER, -1);
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// ricevo nome primo client
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rcvPlayer(&player);
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strcpy(name[player.id], player.name_player);
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_PIDS[player.id] = player.pid;
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if (player.bot) {
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bot = 1;
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}
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printf(PSERVER "Player %s connected\n", name[player.id]);
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}
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int main(int argc, char *argv[]) {
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setupServer(argc, argv);
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// aperta semaforo per connessione dei due client
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printf(PSERVER "Waiting for players...\n");
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semOp(_SEMID, CLIENT0, 1);
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semOp(_SEMID, CLIENT1, 1);
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char name[2][MAX_NAME];
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// aspetto PRIMO client
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waitPlayer(name);
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if (bot) {
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int child = fork();
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if (child == 0) {
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printf(PSERVER "Creating bot\n");
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execl("./bin/F4Client", "./bin/F4Client", "Bot", "auto", (char *)NULL);
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}
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}
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// aspetto SECONDO client
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waitPlayer(name);
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// avviso inizio partita
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semOp(_SEMID, CLIENT0, 1);
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semOp(_SEMID, CLIENT1, 1);
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// PARTITA
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printf(PSERVER "Starting game\n");
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int turns_left = _INPUT_S.rows * _INPUT_S.collums;
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tile_t result = -1;
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move_t move;
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do {
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// apro semaforo al player di turno
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semOp(_SEMID, turn, 1);
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alarm(TIME_TO_MOVE);
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printf(PSERVER "%s's turn\n", name[turn]);
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// aspetto che mi mandi una mossa
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rcvMove(&move);
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alarm(0);
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insertMove(move.move, turn);
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// info
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printf("move: %d\n", move.move);
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printf("turns left: %d\n", turns_left - 1);
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// dico al player che la mossa è stata effettuata per fargli stampare il campo
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semOp(_SEMID, turn, 1);
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// next turn
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turn ^= 1;
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} while (--turns_left && (result = checkWin(move.move)) == -1);
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printf("result: %d\n", result);
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if (result == -1) {
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printf(PSERVER "Game ended in a draw\n");
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} else {
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printf(PSERVER "%s won\n", name[result]);
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}
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printf("winner %d\n", result);
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end_game(result);
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}
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