working on making game lobbies and joining them

client.c

@@ -0,0 +1,92 @@
+//troy Rosin
+
+#include <SDL2/SDL_net.h>
+#include <SDL2/SDL.h>
+#include <string.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <mydebug.h>
+#include <net.h>
+
+#define SECS 1
+
+char buf[PACKSZ];
+char pack[PACKSZ];
+packet msg;
+
+int main(void)
+{
+  
+  IPaddress ip;
+  TCPsocket sock;
+  int ret = 0;
+ 
+  SDL_Init(0);
+
+  SDLNet_Init();
+
+  if(SDLNet_ResolveHost(&ip, SERVER, PORT) == -1)
+  {
+    printf("SDLNet_resolvehost error: %s\n", SDLNet_GetError());
+    exit(1);
+  }  
+
+  sock = SDLNet_TCP_Open(&ip);
+  if(!sock)
+  {
+    printf("SDL_Net_TCP_Open error: %s\n", SDLNet_GetError());
+    exit(1);
+  }
+ 
+  PRINT_M("starting"); 
+  
+  msg.type = G_STATE;  
+  write_to_buff((Uint32*)pack, (Uint32*)&msg, PACKSZ);
+  PRINT_M("packed up!");
+  SDLNet_TCP_Send(sock, pack, PACKSZ);
+  PRINT_M("sent"); 
+  sleep(SECS);
+
+  msg.type = S_STATE;
+  write_to_buff((Uint32*)pack, (Uint32*)&msg, PACKSZ);
+  SDLNet_TCP_Send(sock, pack, PACKSZ);
+  PRINT_M("sent"); 
+  sleep(SECS);
+
+  msg.type = HOSTS_REQ;
+  write_to_buff((Uint32*)pack, (Uint32*)&msg, PACKSZ);
+  SDLNet_TCP_Send(sock, pack, PACKSZ);
+  PRINT_M("sent"); 
+  sleep(SECS);
+
+  msg.type = NEW_HOST;
+  write_to_buff((Uint32*)pack, (Uint32*)&msg, PACKSZ);
+  SDLNet_TCP_Send(sock, pack, PACKSZ);
+  PRINT_M("sent"); 
+  sleep(SECS);
+
+  msg.type = JOIN_REQ;
+  write_to_buff((Uint32*)pack, (Uint32*)&msg, PACKSZ);
+  SDLNet_TCP_Send(sock, pack, PACKSZ);
+  PRINT_M("sent"); 
+  sleep(SECS);
+
+  msg.type = U_NAME;
+  write_to_buff((Uint32*)pack, (Uint32*)&msg, PACKSZ);
+  SDLNet_TCP_Send(sock, pack, PACKSZ);
+  PRINT_M("sent"); 
+  sleep(SECS);
+
+  SDLNet_TCP_Close(sock);
+  SDLNet_Quit();
+  SDL_Quit();
+
+  puts("donzo");
+
+
+  return 0;
+}
+
+
+
+