Refactor game/mod cvar defaults

[xonotic/darkplaces.git] / cvar.h

diff --git a/cvar.h b/cvar.h
index 660320390f99358d826e0f8f1fa0b12f790840c4..a0a8716776db1933b1b5b86cc6771b92bbbc19d3 100644 (file)
--- a/cvar.h
+++ b/cvar.h
@@ -64,7 +64,7 @@ struct qfile_s;
 
 typedef struct cvar_s
 {
-       int flags;
+       unsigned flags;
 
        const char *name;
 
@@ -81,7 +81,8 @@ typedef struct cvar_s
        char **aliases;
        int aliases_size;
 
-       struct cvar_s *initstate; // snapshot of cvar during init
+       // this is sufficient for Cvar_RestoreInitState()
+       const char *initstring;
 
        int globaldefindex[3];
        int globaldefindex_stringno[3];
@@ -105,7 +106,7 @@ cvar_state_t;
 extern cvar_state_t cvars_all;
 extern cvar_state_t cvars_null; // used by cmd_serverfromclient which intentionally has no cvars available
 
-void Cvar_RegisterAlias(cvar_t *variable, const char *alias );
+void Cvar_RegisterVirtual(cvar_t *variable, const char *name );
 
 void Cvar_RegisterCallback(cvar_t *variable, void (*callback)(cvar_t *));
 
@@ -126,31 +127,31 @@ void Cvar_SetValue (cvar_state_t *cvars, const char *var_name, float value);
 void Cvar_SetQuick (cvar_t *var, const char *value);
 void Cvar_SetValueQuick (cvar_t *var, float value);
 
-float Cvar_VariableValueOr (cvar_state_t *cvars, const char *var_name, float def, int neededflags);
+float Cvar_VariableValueOr (cvar_state_t *cvars, const char *var_name, float def, unsigned neededflags);
 // returns def if not defined
 
-float Cvar_VariableValue (cvar_state_t *cvars, const char *var_name, int neededflags);
+float Cvar_VariableValue (cvar_state_t *cvars, const char *var_name, unsigned neededflags);
 // returns 0 if not defined or non numeric
 
-const char *Cvar_VariableStringOr (cvar_state_t *cvars, const char *var_name, const char *def, int neededflags);
+const char *Cvar_VariableStringOr (cvar_state_t *cvars, const char *var_name, const char *def, unsigned neededflags);
 // returns def if not defined
 
-const char *Cvar_VariableString (cvar_state_t *cvars, const char *var_name, int neededflags);
+const char *Cvar_VariableString (cvar_state_t *cvars, const char *var_name, unsigned neededflags);
 // returns an empty string if not defined
 
-const char *Cvar_VariableDefString (cvar_state_t *cvars, const char *var_name, int neededflags);
+const char *Cvar_VariableDefString (cvar_state_t *cvars, const char *var_name, unsigned neededflags);
 // returns an empty string if not defined
 
-const char *Cvar_VariableDescription (cvar_state_t *cvars, const char *var_name, int neededflags);
+const char *Cvar_VariableDescription (cvar_state_t *cvars, const char *var_name, unsigned neededflags);
 // returns an empty string if not defined
 
-const char *Cvar_CompleteVariable (cvar_state_t *cvars, const char *partial, int neededflags);
+const char *Cvar_CompleteVariable (cvar_state_t *cvars, const char *partial, unsigned neededflags);
 // attempts to match a partial variable name for command line completion
 // returns NULL if nothing fits
 
 void Cvar_PrintHelp(cvar_t *cvar, const char *name, qbool full);
 
-void Cvar_CompleteCvarPrint (cvar_state_t *cvars, const char *partial, int neededflags);
+void Cvar_CompleteCvarPrint (cvar_state_t *cvars, const char *partial, unsigned neededflags);
 
 qbool Cvar_Command (struct cmd_state_s *cmd);
 // called by Cmd_ExecuteString when Cmd_Argv(cmd, 0) doesn't match a known
@@ -170,11 +171,11 @@ void Cvar_WriteVariables (cvar_state_t *cvars, struct qfile_s *f);
 // Writes lines containing "set variable value" for all variables
 // with the archive flag set to true.
 
-cvar_t *Cvar_FindVar(cvar_state_t *cvars, const char *var_name, int neededflags);
-cvar_t *Cvar_FindVarAfter(cvar_state_t *cvars, const char *prev_var_name, int neededflags);
+cvar_t *Cvar_FindVar(cvar_state_t *cvars, const char *var_name, unsigned neededflags);
+cvar_t *Cvar_FindVarAfter(cvar_state_t *cvars, const char *prev_var_name, unsigned neededflags);
 
-int Cvar_CompleteCountPossible(cvar_state_t *cvars, const char *partial, int neededflags);
-const char **Cvar_CompleteBuildList(cvar_state_t *cvars, const char *partial, int neededflags);
+int Cvar_CompleteCountPossible(cvar_state_t *cvars, const char *partial, unsigned neededflags);
+const char **Cvar_CompleteBuildList(cvar_state_t *cvars, const char *partial, unsigned neededflags);
 // Added by EvilTypeGuy - functions for tab completion system
 // Thanks to Fett erich@heintz.com
 // Thanks to taniwha
@@ -193,7 +194,7 @@ void Cvar_Del_f(struct cmd_state_s *cmd);
 
 /// allocates a cvar by name and returns its address,
 /// or merely sets its value if it already exists.
-cvar_t *Cvar_Get(cvar_state_t *cvars, const char *name, const char *value, int flags, const char *newdescription);
+cvar_t *Cvar_Get(cvar_state_t *cvars, const char *name, const char *value, unsigned flags, const char *newdescription);
 
 extern const char *cvar_dummy_description; // ALWAYS the same pointer