/**
* @sa Com_MacroExpandString
* @todo we should review this code, '*' doesn't work very well for all the needed things
*/
const char *UI_GetReferenceString (const uiNode_t* const node, const char *ref)
{
if (!ref)
return nullptr;
/* its a cvar */
if (ref[0] != '*')
return CL_Translate(ref);
/* get the reference and the name */
const char *token = Com_MacroExpandString(ref);
if (token)
return CL_Translate(token);
/* skip the star */
token = ref + 1;
if (token[0] == '\0')
return nullptr;
if (char const* const binding = Q_strstart(token, "binding:")) {
return Key_GetBinding(binding, cls.state != ca_active ? KEYSPACE_UI : KEYSPACE_GAME);
}
Sys_Error("UI_GetReferenceString: unknown reference %s", token);
}
/**
* @brief Parses the given string into command line tokens.
* @note @c cmd_argv and @c cmd_argv are filled and set here
* @note *cvars will be expanded unless they are in a quoted token
* @sa Com_MacroExpandString
* @param[in] text The text to parse and tokenize
* @param[in] macroExpand expand cvar string with their values
*/
void Cmd_TokenizeString (const char *text, qboolean macroExpand)
{
const char *com_token, *expanded;
Cmd_BufClear();
/* macro expand the text */
if (macroExpand) {
expanded = Com_MacroExpandString(text);
if (expanded)
text = expanded;
}
while (1) {
/* skip whitespace up to a newline */
while (*text && *text <= ' ' && *text != '\n') {
text++;
}
if (*text == '\n') { /* a newline seperates commands in the buffer */
text++;
break;
}
if (!*text)
return;
/* set cmd_args to everything after the first arg */
if (cmd_argc == 1) {
Q_strncpyz(cmd_args, text, sizeof(cmd_args));
Com_Chop(cmd_args);
}
com_token = Com_Parse(&text);
if (!text)
return;
if (cmd_argc < MAX_STRING_TOKENS) {
/* check first char of string if it is a variable */
if (com_token[0] == '*') {
com_token++;
com_token = Cvar_GetString(com_token);
}
assert(!cmd_argv[cmd_argc]);
cmd_argv[cmd_argc] = Mem_PoolStrDup(com_token, com_cmdSysPool, 0);
cmd_argc++;
}
}
}
/**
* @sa Com_MacroExpandString
* @todo we should review this code, '*' doesn't work very well for all the needed things
*/
const char* UI_GetReferenceString (const uiNode_t* const node, const char* ref)
{
if (!ref)
return nullptr;
/* its a cvar */
if (ref[0] != '*')
return CL_Translate(ref);
/* get the reference and the name */
const char* token = Com_MacroExpandString(ref);
if (token)
return CL_Translate(token);
/* skip the star */
token = ref + 1;
if (token[0] == '\0')
return nullptr;
Sys_Error("UI_GetReferenceString: unknown reference %s", token);
}
/**
* @sa Com_MacroExpandString
* @todo we should review this code, '*' doesn't work very well for all the needed things
*/
const char *UI_GetReferenceString (const uiNode_t* const node, const char *ref)
{
if (!ref)
return NULL;
/* its a cvar */
if (ref[0] == '*') {
const char *token;
/* get the reference and the name */
token = Com_MacroExpandString(ref);
if (token) {
if (token[0] == '_') {
token++;
return _(token);
}
return token;
}
/* skip the star */
token = ref + 1;
if (token[0] == '\0')
return NULL;
if (char const* const binding = Q_strstart(token, "binding:")) {
return Key_GetBinding(binding, cls.state != ca_active ? KEYSPACE_UI : KEYSPACE_GAME);
}
Sys_Error("UI_GetReferenceString: unknown reference %s", token);
/* translatable string */
} else if (ref[0] == '_') {
ref++;
return _(ref);
}
/* just a string */
return ref;
}
