return var;
}
+cvar_t *Cvar_FindVarLink (const char *var_name, cvar_t **parent, cvar_t ***link, cvar_t **prev_alpha)
+{
+ int hashindex;
+ cvar_t *var;
+
+ // use hash lookup to minimize search time
+ hashindex = CRC_Block((const unsigned char *)var_name, strlen(var_name));
+ if(parent) *parent = NULL;
+ if(prev_alpha) *prev_alpha = NULL;
+ if(link) *link = &cvar_hashtable[hashindex];
+ for (var = cvar_hashtable[hashindex];var;var = var->nextonhashchain)
+ {
+ if (!strcmp (var_name, var->name))
+ {
+ if(!prev_alpha || var == cvar_vars)
+ return var;
+
+ *prev_alpha = cvar_vars;
+ // if prev_alpha happens to become NULL then there has been some inconsistency elsewhere
+ // already - should I still insert '*prev_alpha &&' in the loop?
+ while((*prev_alpha)->next != var)
+ *prev_alpha = (*prev_alpha)->next;
+ return var;
+ }
+ if(parent) *parent = var;
+ }
+
+ return NULL;
+}
+
/*
============
Cvar_VariableValue
Con_Printf ("^3%s^7 is \"%s\" [\"%s\"] %s\n", cvar->name, cvar->string, cvar->defstring, cvar->description);
}
+// we assume that prog is already set to the target progs
+static void Cvar_UpdateAutoCvar(cvar_t *var)
+{
+ int i;
+ if(!prog)
+ Host_Error("Cvar_UpdateAutoCvar: no prog set");
+ i = PRVM_GetProgNr();
+ if(var->globaldefindex_progid[i] == prog->id)
+ {
+ // MUST BE SYNCED WITH prvm_edict.c PRVM_LoadProgs
+ int j;
+ const char *s;
+ prvm_eval_t *val = (prvm_eval_t *)(prog->globals.generic + prog->globaldefs[var->globaldefindex[i]].ofs);
+ switch(prog->globaldefs[var->globaldefindex[i]].type & ~DEF_SAVEGLOBAL)
+ {
+ case ev_float:
+ val->_float = var->value;
+ break;
+ case ev_vector:
+ s = var->string;
+ VectorClear(val->vector);
+ for (j = 0;j < 3;j++)
+ {
+ while (*s && ISWHITESPACE(*s))
+ s++;
+ if (!*s)
+ break;
+ val->vector[j] = atof(s);
+ while (!ISWHITESPACE(*s))
+ s++;
+ if (!*s)
+ break;
+ }
+ break;
+ case ev_string:
+ PRVM_ChangeEngineString(var->globaldefindex_stringno[i], var->string);
+ val->string = var->globaldefindex_stringno[i];
+ break;
+ }
+ }
+}
+
+// called after loading a savegame
+void Cvar_UpdateAllAutoCvars(void)
+{
+ cvar_t *var;
+ for (var = cvar_vars ; var ; var = var->next)
+ Cvar_UpdateAutoCvar(var);
+}
/*
============
if(PRVM_ProgLoaded(i))
{
PRVM_SetProg(i);
- if(var->globaldefindex_progid[i] == prog->id)
- {
- // MUST BE SYNCED WITH prvm_edict.c PRVM_LoadProgs
- int j;
- const char *s;
- prvm_eval_t *val = (prvm_eval_t *)(prog->globals.generic + prog->globaldefs[var->globaldefindex[i]].ofs);
- switch(prog->globaldefs[var->globaldefindex[i]].type & ~DEF_SAVEGLOBAL)
- {
- case ev_float:
- val->_float = var->value;
- break;
- case ev_vector:
- s = var->string;
- VectorClear(val->vector);
- for (j = 0;j < 3;j++)
- {
- while (*s && ISWHITESPACE(*s))
- s++;
- if (!*s)
- break;
- val->vector[j] = atof(s);
- while (!ISWHITESPACE(*s))
- s++;
- if (!*s)
- break;
- }
- break;
- case ev_string:
- PRVM_ChangeEngineString(var->globaldefindex_stringno[i], var->string);
- val->string = var->globaldefindex_stringno[i];
- break;
- }
- }
+ Cvar_UpdateAutoCvar(var);
}
}
prog = tmpprog;
return;
}
- if (developer.integer >= 100)
- Con_Printf("Cvar_SetQuick({\"%s\", \"%s\", %i, \"%s\"}, \"%s\");\n", var->name, var->string, var->flags, var->defstring, value);
+ if (developer_extra.integer)
+ Con_DPrintf("Cvar_SetQuick({\"%s\", \"%s\", %i, \"%s\"}, \"%s\");\n", var->name, var->string, var->flags, var->defstring, value);
Cvar_SetQuick_Internal(var, value);
}
char *oldstr;
size_t alloclen;
- if (developer.integer >= 100)
- Con_Printf("Cvar_RegisterVariable({\"%s\", \"%s\", %i});\n", variable->name, variable->string, variable->flags);
+ if (developer_extra.integer)
+ Con_DPrintf("Cvar_RegisterVariable({\"%s\", \"%s\", %i});\n", variable->name, variable->string, variable->flags);
// first check to see if it has already been defined
cvar = Cvar_FindVar (variable->name);
{
if (cvar->flags & CVAR_ALLOCATED)
{
- if (developer.integer >= 100)
- Con_Printf("... replacing existing allocated cvar {\"%s\", \"%s\", %i}\n", cvar->name, cvar->string, cvar->flags);
+ if (developer_extra.integer)
+ Con_DPrintf("... replacing existing allocated cvar {\"%s\", \"%s\", %i}\n", cvar->name, cvar->string, cvar->flags);
// fixed variables replace allocated ones
// (because the engine directly accesses fixed variables)
// NOTE: this isn't actually used currently
Z_Free(cvar);
}
else
- Con_Printf("Can't register variable %s, already defined\n", variable->name);
+ Con_DPrintf("Can't register variable %s, already defined\n", variable->name);
return;
}
cvar_t *current, *next, *cvar;
size_t alloclen;
- if (developer.integer >= 100)
- Con_Printf("Cvar_Get(\"%s\", \"%s\", %i);\n", name, value, flags);
+ if (developer_extra.integer)
+ Con_DPrintf("Cvar_Get(\"%s\", \"%s\", %i);\n", name, value, flags);
// first check to see if it has already been defined
cvar = Cvar_FindVar (name);
return true;
}
- if (developer.integer >= 100)
+ if (developer_extra.integer)
Con_DPrint("Cvar_Command: ");
if (v->flags & CVAR_READONLY)
return true;
}
Cvar_Set (v->name, Cmd_Argv(1));
- if (developer.integer >= 100)
+ if (developer_extra.integer)
Con_DPrint("\n");
return true;
}
return;
}
- if (developer.integer >= 100)
+ if (developer_extra.integer)
Con_DPrint("Set: ");
// all looks ok, create/modify the cvar
return;
}
- if (developer.integer >= 100)
+ if (developer_extra.integer)
Con_DPrint("SetA: ");
// all looks ok, create/modify the cvar
Cvar_Get(Cmd_Argv(1), Cmd_Argv(2), CVAR_SAVE, Cmd_Argc() > 3 ? Cmd_Argv(3) : NULL);
}
+void Cvar_Del_f (void)
+{
+ int i;
+ cvar_t *cvar, *parent, **link, *prev;
+
+ if(Cmd_Argc() < 2)
+ {
+ Con_Printf("Del: wrong number of parameters, useage: unset <variablename1> [<variablename2> ...]\n");
+ return;
+ }
+ for(i = 1; i < Cmd_Argc(); ++i)
+ {
+ cvar = Cvar_FindVarLink(Cmd_Argv(i), &parent, &link, &prev);
+ if(!cvar)
+ {
+ Con_Printf("Del: %s is not defined\n", Cmd_Argv(i));
+ continue;
+ }
+ if(cvar->flags & CVAR_READONLY)
+ {
+ Con_Printf("Del: %s is read-only\n", cvar->name);
+ continue;
+ }
+ if(!(cvar->flags & CVAR_ALLOCATED))
+ {
+ Con_Printf("Del: %s is static and cannot be deleted\n", cvar->name);
+ continue;
+ }
+ if(cvar == cvar_vars)
+ {
+ cvar_vars = cvar->next;
+ }
+ else
+ {
+ // in this case, prev must be set, otherwise there has been some inconsistensy
+ // elsewhere already... should I still check for prev != NULL?
+ prev->next = cvar->next;
+ }
+
+ if(parent)
+ parent->nextonhashchain = cvar->nextonhashchain;
+ else if(link)
+ *link = cvar->nextonhashchain;
+
+ if(cvar->description != cvar_dummy_description)
+ Z_Free(cvar->description);
+
+ Z_Free(cvar->name);
+ Z_Free(cvar->string);
+ Z_Free(cvar->defstring);
+ Z_Free(cvar);
+ }
+}
+
#ifdef FILLALLCVARSWITHRUBBISH
void Cvar_FillAll_f()
{
projects / xonotic / darkplaces.git / blobdiff