int Q_isalphanumeric( int c ) {
if ( Q_isalpha( c ) ||
Q_isnumeric( c ) ) {
return( 1 );
}
return ( 0 );
}
/*
===============
Rankings_DrawName
===============
*/
void Rankings_DrawName( void* self )
{
menufield_s *f;
int length;
char* p;
f = (menufield_s*)self;
// GRANK_FIXME - enforce valid characters
for( p = f->field.buffer; *p != '\0'; p++ )
{
//if( ispunct(*p) || isspace(*p) )
if( !( ( (*p) >= '0' && (*p) <= '9') || Q_isalpha(*p)) )
{
*p = '\0';
}
}
// strip color codes
Q_CleanStr( f->field.buffer );
length = strlen( f->field.buffer );
if( f->field.cursor > length )
{
f->field.cursor = length;
}
Rankings_DrawText( f );
}
/*
==================
MenuField_Key
==================
*/
sfxHandle_t MenuField_Key( menufield_s* m, int* key )
{
int keycode;
keycode = *key;
switch ( keycode )
{
case K_KP_ENTER:
case K_ENTER:
case K_JOY1:
case K_JOY2:
case K_JOY3:
case K_JOY4:
case K_2JOY1:
case K_2JOY2:
case K_2JOY3:
case K_2JOY4:
case K_3JOY1:
case K_3JOY2:
case K_3JOY3:
case K_3JOY4:
case K_4JOY1:
case K_4JOY2:
case K_4JOY3:
case K_4JOY4:
// have enter go to next cursor point
*key = K_TAB;
break;
case K_TAB:
case K_KP_DOWNARROW:
case K_DOWNARROW:
case K_KP_UPARROW:
case K_UPARROW:
break;
default:
if ( keycode & K_CHAR_FLAG )
{
keycode &= ~K_CHAR_FLAG;
if ((m->generic.flags & QMF_UPPERCASE) && Q_islower( keycode ))
keycode -= 'a' - 'A';
else if ((m->generic.flags & QMF_LOWERCASE) && Q_isupper( keycode ))
keycode -= 'A' - 'a';
else if ((m->generic.flags & QMF_NUMBERSONLY) && Q_isalpha( keycode ))
return (menu_buzz_sound);
MField_CharEvent( &m->field, keycode);
}
else
MField_KeyDownEvent( &m->field, keycode );
break;
}
return (0);
}
/*
===============
Rankings_DrawPassword
===============
*/
void Rankings_DrawPassword( void* self )
{
menufield_s* f;
char password[MAX_EDIT_LINE];
int length;
int i;
char* p;
f = (menufield_s*)self;
// GRANK_FIXME - enforce valid characters
for( p = f->field.buffer; *p != '\0'; p++ )
{
//if( ispunct(*p) || isspace(*p) )
if( !( ( (*p) >= '0' && (*p) <= '9') || Q_isalpha(*p)) )
{
*p = '\0';
}
}
length = strlen( f->field.buffer );
if( f->field.cursor > length )
{
f->field.cursor = length;
}
// save password
Q_strncpyz( password, f->field.buffer, sizeof(password) );
// mask password with *
for( i = 0; i < length; i++ )
{
f->field.buffer[i] = '*';
}
// draw masked password
Rankings_DrawText( f );
//MenuField_Draw( f );
// restore password
Q_strncpyz( f->field.buffer, password, sizeof(f->field.buffer) );
}
/*
====================
LAN_CompareServers
====================
*/
static int LAN_CompareServers( int source, int sortKey, int sortDir, int s1, int s2 ) {
int res;
serverInfo_t *server1, *server2;
server1 = LAN_GetServerPtr(source, s1);
server2 = LAN_GetServerPtr(source, s2);
if (!server1 || !server2) {
return 0;
}
res = 0;
switch( sortKey ) {
case SORT_HOST:
{
char hostName1[ MAX_HOSTNAME_LENGTH ];
char hostName2[ MAX_HOSTNAME_LENGTH ];
char *p;
int i;
for( p = server1->hostName, i = 0; *p != '\0'; p++ )
{
if( Q_isalpha( *p ) )
hostName1[ i++ ] = *p;
}
hostName1[ i ] = '\0';
for( p = server2->hostName, i = 0; *p != '\0'; p++ )
{
if( Q_isalpha( *p ) )
hostName2[ i++ ] = *p;
}
hostName2[ i ] = '\0';
res = Q_stricmp( hostName1, hostName2 );
}
break;
case SORT_MAP:
res = Q_stricmp( server1->mapName, server2->mapName );
break;
case SORT_CLIENTS:
if (server1->clients < server2->clients) {
res = -1;
}
else if (server1->clients > server2->clients) {
res = 1;
}
else {
res = 0;
}
break;
case SORT_PING:
case 4: // Hack to make 1.1 ui work
if (server1->ping < server2->ping) {
res = -1;
}
else if (server1->ping > server2->ping) {
res = 1;
}
else {
res = 0;
}
break;
}
if (sortDir) {
if (res < 0)
return 1;
if (res > 0)
return -1;
return 0;
}
return res;
}
static char *ClientCleanName(const char *in, char *out, int outSize)
{
int outpos = 0, colorlessLen = 0, letters = 0, spaces = 0;
// discard leading spaces
for (; *in == ' '; in++);
for (; *in && outpos < outSize - 1; in++) {
out[outpos] = *in;
if (*in == ' ') {
// don't allow too many consecutive spaces
if (spaces > 2)
continue;
spaces++;
}
else if (outpos > 0 && out[outpos - 1] == Q_COLOR_ESCAPE) {
if (Q_IsColorString(&out[outpos - 1])) {
colorlessLen--;
if (ColorIndex(*in) == 0) {
// Disallow color black in names to prevent players
// from getting advantage playing in front of black backgrounds
outpos--;
continue;
}
}
else {
spaces = 0;
colorlessLen++;
}
}
else {
spaces = 0;
colorlessLen++;
}
if (Q_isalpha(*in)) {
letters++;
}
outpos++;
}
// disregard trailing spaces
while (outpos > 0 && out[outpos - 1] == ' ') {
--outpos;
}
out[outpos] = '\0';
// don't allow empty names in local games
if (*out == '\0' || colorlessLen == 0) {
Q_strncpyz(out, "UnnamedPlayer", outSize);
}
if (!Q_stricmp(out, "UnnamedPlayer")) {
return "Pick a proper name.";
}
if (letters < 3) {
return "A valid name contains at least three letters.";
}
if (colorlessLen > 20) {
return "Your name is too long.";
}
return NULL;
}