-#ifndef CVAR_H
-#define CVAR_H
+#pragma once
#include "nil.qh"
+#include "progname.qh"
#include "static.qh"
-void RegisterCvars(void(string name, string def, string desc, bool archive, string file) f) { }
+ERASEABLE
+void RegisterCvars(void(string name, string def, string desc, bool archive, string file) f) {}
+
+ERASEABLE
+bool cvar_value_issafe(string s)
+{
+ if (strstrofs(s, "\"", 0) >= 0) return false;
+ if (strstrofs(s, "\\", 0) >= 0) return false;
+ if (strstrofs(s, ";", 0) >= 0) return false;
+ if (strstrofs(s, "$", 0) >= 0) return false;
+ if (strstrofs(s, "\r", 0) >= 0) return false;
+ if (strstrofs(s, "\n", 0) >= 0) return false;
+ return true;
+}
/** escape the string to make it safe for consoles */
+ERASEABLE
string MakeConsoleSafe(string input)
{
input = strreplace("\n", "", input);
return input;
}
+ERASEABLE
+void cvar_describe(string name, string desc)
+{
+ localcmd(sprintf("\nset %1$s \"$%1$s\" \"%2$s\"\n", name, MakeConsoleSafe(desc)));
+}
+
+ERASEABLE
+void cvar_archive(string name)
+{
+ localcmd(sprintf("\nseta %1$s \"$%1$s\"\n", name));
+}
+
+ERASEABLE
void RegisterCvars_Set(string name, string def, string desc, bool archive, string file)
{
- string val = string_null;
- if (cvar_type(name) & CVAR_TYPEFLAG_EXISTS) {
- val = cvar_string(name);
- // Need to unset first to change the default
- localcmd(sprintf("\nunset %s\n", name));
- }
- localcmd(sprintf("\n%s %s \"%s\" \"%s\"\n", (archive ? "seta" : "set"), name, MakeConsoleSafe(def), MakeConsoleSafe(desc)));
- if (val) {
- localcmd(sprintf("\n%s \"%s\"\n", name, MakeConsoleSafe(val)));
- }
+ cvar_describe(name, desc);
+ if (archive) cvar_archive(name);
+}
+
+int RegisterCvars_Save_fd;
+ERASEABLE
+void RegisterCvars_Save(string name, string def, string desc, bool archive, string file)
+{
+ if (!archive) return;
+ fputs(RegisterCvars_Save_fd, sprintf("seta %s \"%s\"\n", name, def));
}
-#ifndef SVQC
-STATIC_INIT_LATE(Cvars) { RegisterCvars(RegisterCvars_Set); }
-#endif
+STATIC_INIT_LATE(Cvars)
+{
+ RegisterCvars(RegisterCvars_Set);
+ RegisterCvars_Save_fd = fopen(sprintf("default%s.cfg", PROGNAME), FILE_WRITE);
+ if (RegisterCvars_Save_fd >= 0)
+ {
+ RegisterCvars(RegisterCvars_Save);
+ fclose(RegisterCvars_Save_fd);
+ }
+}
const noref bool default_bool = false;
const noref int default_int = 0;
const noref string default_string = "";
const noref vector default_vector = '0 0 0';
-#define repr_cvar_bool(x) ((x) ? "1" : "0")
-#define repr_cvar_int(x) (ftos(x))
-#define repr_cvar_float(x) (ftos(x))
+#define repr_cvar_bool(x) ((x) ? "1" : "0")
+#define repr_cvar_int(x) (ftos(x))
+#define repr_cvar_float(x) (ftos(x))
#define repr_cvar_string(x) (x)
#define repr_cvar_vector(x) (sprintf("%v", x))
+//pseudo prototypes:
+// void AUTOCVAR(<cvar_name>, <qc_var_type>, default_cvar_value, string desc)
+// void AUTOCVAR_SAVE(<cvar_name>, <qc_var_type>, default_cvar_value, string desc)
+// where default_cvar_value has type <qc_var_type>
+// e.g.: AUTOCVAR(mycvar, float, 2.5, "cvar description")
+
#define __AUTOCVAR(file, archive, var, type, desc, default) \
- [[accumulate]] void RegisterCvars(void(string, string, string, bool, string) f) { f(#var, repr_cvar_##type(default), desc, archive, file); } \
- type autocvar_##var = default
+ ACCUMULATE void RegisterCvars(void(string, string, string, bool, string) f) \
+ { \
+ f( #var, repr_cvar_##type(default), desc, archive, file); \
+ } \
+ type autocvar_##var = default
#define AUTOCVAR_5(file, archive, var, type, desc) \
- __AUTOCVAR(file, archive, var, type, desc, default_##type)
+ __AUTOCVAR(file, archive, var, type, desc, default_##type)
#define AUTOCVAR_6(file, archive, var, type, default, desc) \
- __AUTOCVAR(file, archive, var, type, desc, default)
-#define _AUTOCVAR(...) EVAL(OVERLOAD(AUTOCVAR, __FILE__, __VA_ARGS__))
+ __AUTOCVAR(file, archive, var, type, desc, default)
+#define _AUTOCVAR(...) EVAL__AUTOCVAR(OVERLOAD(AUTOCVAR, __FILE__, __VA_ARGS__))
+#define EVAL__AUTOCVAR(...) __VA_ARGS__
#define AUTOCVAR_SAVE(...) _AUTOCVAR(true, __VA_ARGS__)
#define AUTOCVAR(...) _AUTOCVAR(false, __VA_ARGS__)
-
-#endif