More conversion

Quake/pr_cmds.cpp

@@ -930,7 +930,7 @@ static void PF_cvar (void)
 
 	str = G_STRING(OFS_PARM0);
 
-	G_FLOAT(OFS_RETURN) = Cvar_VariableValue (str);
+	G_FLOAT(OFS_RETURN) = convar::variable_value(str).value_or(0.0);
 }
 
 /*
@@ -947,7 +947,7 @@ static void PF_cvar_set (void)
 	var = G_STRING(OFS_PARM0);
 	val = G_STRING(OFS_PARM1);
 
-	Cvar_Set (var, val);
+	convar::set (var, val);
 }
 
 /*
@@ -1378,7 +1378,7 @@ Pick a vector for the player to shoot along
 vector aim(entity, missilespeed)
 =============
 */
-cvar_t	sv_aim = {"sv_aim", "1", CVAR_NONE}; // ericw -- turn autoaim off by default. was 0.93
+convar	sv_aim{"sv_aim", "1"}; // ericw -- turn autoaim off by default. was 0.93
 static void PF_aim (void)
 {
 	edict_t	*ent, *check, *bestent;