gbnclient.c

网络战船游戏

		  gtk_widget_show( button_start );
		  gtk_widget_set_sensitive(button_start,TRUE);
	       }
	     else if(proto.bnpmsg[0]==0) 
	       {
		  ttyfill("ERROR: The board's not OK. Check it, please.\n");
		  usuario.play=1;
	       }
	     break;
	   case BNJUG:
	     usuario.numjug=proto.bnptip1;

	     sprintf(outbuf,"Connected to bnserver:%s. You are player number:%i",proto.bnpmsg,usuario.numjug);
	     foot_right(outbuf);
	     strcat(outbuf,".\n");
	     ttyfill(outbuf);

	     usuario.play = 1;
	     
	     gtk_widget_hide( button_connect );
	     gtk_widget_show( button_disconnect );
	     
	     gtk_widget_set_sensitive(button_sendboard,TRUE);
	     gtk_widget_set_sensitive(button_status,TRUE);
	     gtk_widget_set_sensitive(button_sendmsg,TRUE);
	     
	     
	     bnwrite(sock,outbuf,BNVER,usuario.usrfrom,bnsup,usuario.numjug);
	     
	     break;
	   case BNVER:
	     sprintf(outbuf,"bnserver version:%i.%i\n",proto.bnpmsg[0],proto.bnpmsg[1]);
	     ttyfill(outbuf);
	     break;
	   case BNMSG:
	     strcpy(outbuf,proto.bnpmsg);
	     strcat(outbuf,"\n");
	     ttyfill(outbuf);
	     break;
	   case BNALL:
	     ttyfill("bnserver is full. Try later, if you are so kind.\n");
	     close(sock);
	     break;
	   case BNWAI:
	     ttyfill("You can't start a game while people are playing.Try later\n");
	     break;
	   case BNHIT:
	     if(usuario.play>=3) 
	       {
		  mitabla[(int)proto.bnpmsg[0]][(int)proto.bnpmsg[1]]=(int)proto.bnpmsg[2];
		  if(usuario.hide==FALSE)
		    {
		       iwtable(temptable);
		       fillboard(temptable,0); /* v0.50 */
		    }
	       }
	     bnwrite(sock,outbuf,BNREA,usuario.usrfrom,bnsup,usuario.numjug);
	     break;
	   case BNREA:
	     if(usuario.play>=3)
	       {
		  putintemp(proto.bnpmsg);   /* v0.60 */
		  fillboard(proto.bnpmsg,1); /* v0.50 */
		  inteliclient(proto.bnpmsg);
	       }
	     
	     break;
	   case BNSTR:
	     ttyfill("Great! Please fasten your seatbelt and wait your turn.\n"); 
	     sprintf(outbuf,"Available players:");
	     
	     for(i=0;i<MAXPLAYER;i++)
	       usuario.pages[i]=i;
	     
	     for(i=0;i<100;i++)
	       usuario.tempclit[i]=NOBARCO;

	     j = g_list_length( GTK_NOTEBOOK(notebook_right)->children);
	     for (i = 0; i < j; i++)
	       gtk_notebook_remove_page ( GTK_NOTEBOOK( notebook_right), 0);
	     
	     for(i=0;i<MAXPLAYER;i++)
	       {
		  if(proto.bnpmsg[i]>=2)
		    {
		       sprintf(outbufi," %i",i+1);
		       strcat(outbuf,outbufi);
		       strcpy(usuario.names[i],&proto.bnpmsg[5+i*MAXNAMELEN]);
		       
		       label_right[i] = gtk_label_new( usuario.names[i] );
		       label_right2[i] = gtk_label_new( usuario.names[i] );		       
		       drawing_right[i] = gtk_drawing_area_new();
		       gtk_drawing_area_size(GTK_DRAWING_AREA(drawing_right[i]),200,200);
		       gtk_signal_connect (GTK_OBJECT (drawing_right[i]), "expose_event",
					   (GtkSignalFunc) expose_event_right, NULL);
		       gtk_signal_connect (GTK_OBJECT (drawing_right[i]), "button_press_event",
					   (GtkSignalFunc) button_press_event_right, NULL);
		       gtk_widget_set_events (drawing_right[i], GDK_EXPOSURE_MASK
					      |GDK_BUTTON_PRESS_MASK);

		       gtk_widget_show( label_right[i] );
		       gtk_widget_show( label_right2[i] );
		       gtk_widget_show( drawing_right[i] );
		       gtk_notebook_append_page_menu ( GTK_NOTEBOOK(notebook_right),
						      drawing_right[i],
						      label_right[i],
						      label_right2[i] );
		       
		    }
		  else
		    {
		       sacar_usrpage(i);
		    }
	       }
	     
	     strcat(outbuf,".\n");
	     ttyfill(outbuf);
	     
	     strcpy(outbuf,"You are ");
	     strncat(outbuf,usuario.names[usuario.numjug-1],MAXNAMELEN);
	     foot_left(outbuf);

	     if(usuario.play==2) 
	       {
		  usuario.play=3;
		  gtk_widget_set_sensitive(button_start,FALSE);
	       }
	     
	     /*
	      * pone automaticamente al proximo jugador 
	      */
	     i = buscar_usr( usuario.numjug - 1 );
	     gtk_notebook_set_page( GTK_NOTEBOOK( notebook_right ),i );
	     gtk_notebook_next_page( GTK_NOTEBOOK(notebook_right));
	     i = gtk_notebook_current_page( GTK_NOTEBOOK( notebook_right ));
	     usuario.usrfrom = usuario.pages[ i ] +1 ;
	     
	     break;
	   case BNCON:
	     sprintf(outbuf,"Player %i is ready to play\n",proto.bnptip1);
	     ttyfill(outbuf);
	     break;
	   case BNWHO:          
	     sprintf(outbuf,"It's %s turn.",usuario.names[proto.bnptip1-1]);
	     foot_right(outbuf);
	     strcat(outbuf,"\n");
	     ttyfill(outbuf);
	     break;
	   case BNTRN:
	     usuario.play=4;                    /* oh, it is my turn */
	     ttyfill("It's your turn.\n");
	     foot_right("Cool, It's my turn");
	     break;
	   case BNEXT:
	     i=proto.bnptip1-1;

	     remove_page( sacar_usrpage(i) );
	     
	     usuario.names[i][0]=0;
	     strcpy(outbuf,proto.bnpmsg);
	     strcat(outbuf,"\n");
	     ttyfill(outbuf);
	     
	     for(i=0;i<MAXPLAYER;i++) 
	       {       
		  if(usuario.numjug-1!=i) 
		    {
		       if(strcmp(usuario.names[i],"")!=0) 
			 usuario.usrfrom=i+1;
		    }
	       }
//	     if(usuario.play>=3)
//	       bnwrite(sock,outbuf,BNREA,usuario.usrfrom,bnsup,usuario.numjug);
	     break;
	   case BNLOS:
	     usuario.gano=-1;
	     usuario.play=1;                    /* oh, i lost the game */
	     ttyfill("It's a pity, but the game is over for you\n");

	     showboard(gameover);
	     for(i=0;i<MAXPLAYER;i++)
	       usuario.names[i][0]=0;
	     
	     gtk_widget_show( button_sendboard );
	     gtk_widget_hide( button_start );
	     
	     usuario.firsthit=0;            /* new on v0.41 */
	     //	strcpy(outbuf,"My board");
	     //	dname(outbuf,0);
	     //	strcpy(outbuf,"Enemy's board");
	     //	dname(outbuf,1);
	     //	strcpy(outbuf,"Batalla Naval");
	     //	foot_right(outbuf);
	     break;
	   case BNWIN:
	     usuario.gano=1;
	     usuario.play=1;                    /* oh, I won the game */
	     showboard(winner);
	     for(i=0;i<MAXPLAYER;i++)
	       usuario.names[i][0]=0;       /* clear all names */
	     
	     ttyfill("Cool, you are the winner.\n");

	     
	     gtk_widget_show( button_sendboard );
	     gtk_widget_hide( button_start );
	     
	     usuario.firsthit=0;            /* new on v0.41 */
	     //							strcpy(outbuf,"My board");
	     //							dname(outbuf,0); 
	     //							strcpy(outbuf,"Enemy's board");
	     //							dname(outbuf,1);
	     //							strcpy(outbuf,"Batalla Naval");
	     //							foot_right(outbuf);
	     break;
	   case BNSOL:
	     ttyfill("If you want to play alone, make the robot, OK?\n");
	     break;
	   case BNSTS:         
	     for(i=0;i<MAXPLAYER;i++) 
	       {
		  sprintf(outbuf,"Player %i (%s), name='%s'\n"
			  ,i+1,usuario.status[(int)proto.bnpmsg[i]],&proto.bnpmsg[5+i*MAXNAMELEN]);
		  ttyfill(outbuf);
	       }
	     break;
	   default:
	     sprintf(outbuf,"BNSERVER sending code %X. Ummm... update the client please.\n",proto.bnptip0);
	     ttyfill(outbuf);
	     break;
	  }
     }
}

/***************************************************************************
 *                               FUNCIONES INIT
 ***************************************************************************/
void init_datos( void )
{
   gint i,j;
   
   usuario.play = 0;
   usuario.usrfrom=1;
   usuario.lecho=1;
   usuario.gano=0;
   
   for(i=0;i<10;i++) 
     {          /* clean tabla */
	for(j=0;j<10;j++)
	  mitabla[i][j]=0;
     } 
   usuario.firsthit=0;
   for(i=0;i<MAXPLAYER;i++)
     {
	usuario.names[i][0]=0;       /* clear all names */
	usuario.pages[i]=i;
     }
   strncpy(usuario.status[DISCON],"not connected",16);
   strncpy(usuario.status[CONNEC],"  connected  ",16);
   strncpy(usuario.status[BOARD], "ready to play",16);
   strncpy(usuario.status[PLAY],  "   playing   ",16);
   strncpy(usuario.status[TURN],  "  playing *  ",16);
   usuario.hide=FALSE;
}

int init_cliente( void )
{
   gchar outbuf[MSGMAXLEN];
   gint i;
   
   if(usuario.play==0) 
     {
	/* Create socket */
	sock=socket(AF_INET,SOCK_STREAM,0);
	if(sock <0) 
	  {
	     ttyfill("ERROR: creating stream socket\n");
	     return(1);
	  }
	host_info = gethostbyname(usuario.server_name);
	if(host_info==NULL) 
	  {
	     close(sock);       
	     ttyfill("ERROR: Unknown host. Press 'Config'\n");
	     return(2);
	  }
	server.sin_family=host_info->h_addrtype;
	memcpy( (char*) &server.sin_addr, host_info->h_addr,host_info->h_length);
	server.sin_port=htons(usuario.port);
	
	
	if(connect(sock,(struct sockaddr *)&server,sizeof(server))< 0) 
	  {
	     close(sock);          
	     ttyfill("ERROR: Press 'Config' or start the bnserver. Ok? \n");
	     return(2);
	  }
	
	/* Propio de las GTK, OK ?, perdon de las GDK */
	usuario.tag = gdk_input_add( sock, GDK_INPUT_READ, proceso, temp );
	
	
	strncpy(outbuf,usuario.nombre,MAXNAMELEN);
	bnwrite(sock,outbuf,BNJUG,GCLI,GBNVERH,GBNVERL);       /* WHO AM I */
	return(0);
     }
   else if(usuario.play!=0) 
     {
	gtk_widget_show( button_connect );
	gtk_widget_hide( button_disconnect );
	gtk_widget_show( button_sendboard );
	gtk_widget_hide( button_start );
	
	gtk_widget_set_sensitive(button_sendboard,FALSE);
	gtk_widget_set_sensitive(button_sendmsg,FALSE);
	gtk_widget_set_sensitive(button_status,FALSE);
	gtk_widget_set_sensitive(button_sendmsg,FALSE);
	
	ttyfill("Press 'Connect' again to join a game.\n");
	foot_right("Press 'Connect' again to join a game");
	foot_left("Batalla Naval");
	usuario.firsthit=0;             
	for(i=0;i<MAXPLAYER;i++)
	  {
	     usuario.names[i][0]=0;
	     usuario.pages[i]=i;
	  }
	usuario.play=0;
	bnwrite(sock,outbuf,BNEXT,0,0,usuario.numjug);				  
	close(sock);
	
	gdk_input_remove( usuario.tag );
     }
   return(0);
}

void help()
{
   printf("\n\nBatalla Naval "GBNVER"  (c) 1995,96,97,98 Ricardo Quesada\n");
   printf("\nsyntax:");
   printf("\ngbnclient [-s host_name] [-p server_port] [-u username]");
   printf("\n\t-s host_name:   The name of the host where bnserver is running");
   printf("\n\t                default is: localhost");
   printf("\n\t-p server_port: The number of the port that bnserver is listening to");
   printf("\n\t                default is: 1995");
   printf("\n\t-u username:    Your name or alias");
   printf("\n\t                default is your login name");
   printf("\n\nSend bugs,doubts,fixes to [e-mail]\n");
   exit(-1);
}


/****************************************************************************
 *                           MAIN * MAIN * MAIN
 ****************************************************************************/

int main (int argc, char *argv[])
{
   gint i;
   
   gtk_set_locale();         /* no se que hace */
   gtk_init (&argc, &argv);
   gtk_rc_parse("gbnclientrc");
   
   strcpy( usuario.server_name,"localhost") ;
   usuario.port=1995 ;
   strncpy( usuario.nombre, getenv("LOGNAME"), MAXNAMELEN) ;
   
   for(i=1;i<argc;i++) 
     {
	if(argv[i][0]=='-') 
	  {
	     switch(argv[i][1]) 
	       {
		case 'x':
		  bnsup=argv[i][2];
		  break;
		case 's': case 'S':
		  if(argc>i+1) 
		    strncpy( usuario.server_name,argv[i+1],50);
		  else 
		    help();
		  break;
		case 'u': case 'U':
		  if(argc>i+1) 
		    strncpy( usuario.nombre,argv[i+1],MAXNAMELEN);
		  else 
		    help();
		  break;
		case 'p': case 'P':
		  if(argc>i+1) 
		    usuario.port=atoi(argv[i+1]);
		  else 
		    help();
		  break;
		case 'h': case 'H':
		case '?': case '-':
		default:
		  help();
		  break;
	       }
	  }
	else 
	  {
	     if(argv[i-1][0]!='-')
	       help();
	  }
     }
   
   
   init_datos();                  /* inicializa variables */
   init_X();              /* inicializa entorno y juego */
   init_cliente();
   
   //		fillboard(Bboard,0);
   //		fillboard(Nboard,1); 
   
   gtk_main ();
   return 0;
}