char *CON_CvarString(char *name)
{
cvar_t *var;
var = CON_CvarGet(name);
if(!var)
return "";
return var->string;
}
float CON_CvarValue(char *name)
{
cvar_t *var;
var = CON_CvarGet(name);
if(!var)
return 0;
return datof(var->string);
}
static CMD(Seta) {
if(!param[0] || !param[1]) {
return;
}
CON_CvarSet(param[0], param[1]);
if(netgame) {
if(playeringame[0] && consoleplayer == 0) {
NET_SV_UpdateCvars(CON_CvarGet(param[0]));
}
}
}
void CON_CvarRegister(cvar_t *variable)
{
char *oldstr;
// first check to see if it has allready been defined
if(CON_CvarGet(variable->name))
{
CON_Printf(WHITE, "CON_CvarRegister: Can't register variable %s, already defined\n", variable->name);
return;
}
// copy the value off, because future sets will Z_Free it
oldstr = variable->string;
variable->string = Z_Malloc(dstrlen(variable->string)+1, PU_STATIC, 0);
dstrcpy(variable->string, oldstr);
variable->value = datof(variable->string);
variable->defvalue = Z_Malloc(dstrlen(variable->string)+1, PU_STATIC, 0);
dstrcpy(variable->defvalue, variable->string);
// link the variable in
variable->next = cvarcap;
cvarcap = variable;
}
void CON_CvarSet(char *var_name, char *value)
{
cvar_t *var;
dboolean changed;
var = CON_CvarGet(var_name);
if(!var)
{ // there is an error in C code if this happens
CON_Printf(WHITE, "CON_CvarSet: variable %s not found\n", var_name);
return;
}
changed = dstrcmp(var->string, value);
Z_Free(var->string); // free the old value string
var->string = Z_Malloc(dstrlen(value)+1, PU_STATIC, 0);
dstrcpy(var->string, value);
var->value = datof(var->string);
if(var->callback)
var->callback(var);
}
alist_t *DoRunActions(alist_t *al, dboolean free)
{
alist_t *next = NULL;
action_t *action;
cvar_t *cvar;
while(al)
{
next = al->next;
if(dstrcmp(al->cmd, "wait") == 0)
break;
action = FindAction(al->cmd);
if(action)
{
action->proc(action->data, al->param);
}
else if(cvar = CON_CvarGet(al->cmd))
{
if(netgame)
{
if(cvar->nonclient)
{
// I'll just have to assume for now that
// player# 0 is the server..
if(consoleplayer != 0)
{
CON_Warnf("Cannot change cvar that's locked by server\n");
goto next;
}
}
}
if(!al->param[0])
{
char str[256];
sprintf(str, "%s: %s (%s)", cvar->name, cvar->string, cvar->defvalue);
CON_AddLine(str, dstrlen(str));
}
else
{
CON_CvarSet(cvar->name, al->param[0]);
if(netgame)
{
if(playeringame[0] && consoleplayer == 0)
NET_SV_UpdateCvars(cvar);
}
}
}
else
CON_Warnf("Unknown command \"%s\"\n", al->cmd);
next:
if(free)
DerefSingleAction(al);
al = next;
}
if(al) // reached wait command
{
if(free)
DerefSingleAction(al);
if(next != NULL)
return next;
}
return al;
}
