client.c

#include "client.h"
static int client_socket;
static const int PORT = 8080;
static const char *ip = "192.168.1.3";
void init_client() {
    struct sockaddr_in server_address;
    client_socket = socket(AF_INET, SOCK_STREAM, 0);
    if (client_socket < 0) {
        perror("Socket creation failed");
        exit(EXIT_FAILURE);
    }
    server_address.sin_family = AF_INET;
    server_address.sin_port = htons(PORT);
    server_address.sin_addr.s_addr = inet_addr(ip);

    if (connect(client_socket, (struct sockaddr *)&server_address, sizeof(server_address)) < 0) {
        perror("Connection to the server failed");
        exit(EXIT_FAILURE);
    }
}

void receive(game *game_status) { ssize_t bytes_received = read(client_socket, (void *)game_status, sizeof(game)); }
void send(void *data, size_t size) {  // send(&指定的東西, sizeof(指定的東西))
    ssize_t bytes_sent = write(client_socket, data, size);
}

void destroy_client() { close(client_socket); }