started netcode playing with basic functionality

net/client.c

@@ -0,0 +1,63 @@
+//troy Rosin
+
+#include <SDL2/SDL_net.h>
+#include <SDL2/SDL.h>
+#include <string.h>
+#include <stdio.h>
+#include <mydebug.h>
+#include <net.h>
+
+
+
+char buf[PACKSZ];
+char pack[PACKSZ];
+
+
+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);
+  }
+
+  ret = SDLNet_TCP_Recv(sock, pack, PACKSZ);
+  if(ret <=0 )
+  {
+    printf("error in TCP Recv: %s\n", SDLNet_GetError());
+  }
+  
+  read_to_buff(buf, pack, PACKSZ);
+
+  printf("got msg: %s\n", buf); 
+  
+  
+  SDLNet_TCP_Close(sock);
+  SDLNet_Quit();
+  SDL_Quit();
+
+  puts("donzo");
+
+
+  return 0;
+}
+
+
+
+