| 157 | } |
| 158 | |
| 159 | FBaseCVar::FBaseCVar (const char *var_name, uint32_t flags, void (*callback)(FBaseCVar &), const char *descr) |
| 160 | { |
| 161 | if (var_name != nullptr && (flags & CVAR_SERVERINFO)) |
| 162 | { |
| 163 | // This limitation is imposed by network protocol which uses only 6 bits |
| 164 | // for name's length with terminating null character |
| 165 | static const size_t NAME_LENGHT_MAX = 63; |
| 166 | |
| 167 | if (strlen(var_name) > NAME_LENGHT_MAX) |
| 168 | { |
| 169 | I_FatalError("Name of the server console variable \"%s\" is too long.\n" |
| 170 | "Its length should not exceed %zu characters.\n", var_name, NAME_LENGHT_MAX); |
| 171 | } |
| 172 | } |
| 173 | |
| 174 | |
| 175 | |
| 176 | m_Callback = callback; |
| 177 | Flags = 0; |
| 178 | VarName = ""; |
| 179 | Description = descr; |
| 180 | |
| 181 | FBaseCVar* var = nullptr; |
| 182 | if (var_name) |
| 183 | { |
| 184 | var = FindCVar(var_name, NULL); |
| 185 | C_AddTabCommand (var_name); |
| 186 | VarName = var_name; |
| 187 | cvarMap.Insert(var_name, this); |
| 188 | } |
| 189 | |
| 190 | if (var) |
| 191 | { |
| 192 | ECVarType type; |
| 193 | UCVarValue value; |
| 194 | |
| 195 | value = var->GetFavoriteRep (&type); |
| 196 | ForceSet (value, type); |
| 197 | delete var; |
| 198 | |
| 199 | Flags = flags; |
| 200 | } |
| 201 | else |
| 202 | { |
| 203 | Flags = flags | CVAR_ISDEFAULT; |
| 204 | } |
| 205 | } |
| 206 | |
| 207 | FBaseCVar::~FBaseCVar () |
| 208 | { |
nothing calls this directly
no test coverage detected