beginnings of qw protocol support

[xonotic/darkplaces.git] / cvar.h

diff --git a/cvar.h b/cvar.h
index 8a7dbc8eaa21dc1756c287aa8679953e0ebd39e6..d2b571586bae850252928c33691608233afab530 100644 (file)
--- a/cvar.h
+++ b/cvar.h
@@ -8,7 +8,7 @@ of the License, or (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
 See the GNU General Public License for more details.
 
@@ -57,8 +57,17 @@ interface from being ambiguous.
 #define CVAR_H
 
 // cvar flags
+
 #define CVAR_SAVE 1
 #define CVAR_NOTIFY 2
+#define CVAR_READONLY 4
+#define CVAR_SERVERINFO 8
+#define CVAR_USERINFO 16
+// used to determine if flags is valid
+#define CVAR_MAXFLAGSVAL 31
+// for internal use only!
+#define CVAR_DEFAULTSET (1<<30)
+#define CVAR_ALLOCATED (1<<31)
 
 /*
 // type of a cvar for menu purposes
@@ -78,14 +87,14 @@ interface from being ambiguous.
 
 #define MAX_CVAROPTIONS 16
 
-typedef struct
+typedef struct cvaroption_s
 {
        int value;
        const char *name;
 }
 cvaroption_t;
 
-typedef struct
+typedef struct menucvar_s
 {
        int type;
        float valuemin, valuemax, valuestep;
@@ -98,11 +107,17 @@ menucvar_t;
 typedef struct cvar_s
 {
        int flags;
+
        char *name;
+
        char *string;
+       char *description;
        int integer;
        float value;
        float vector[3];
+
+       char *defstring;
+
        //menucvar_t menuinfo;
        struct cvar_s *next;
 } cvar_t;
@@ -135,16 +150,21 @@ float Cvar_VariableValue (const char *var_name);
 const char *Cvar_VariableString (const char *var_name);
 // returns an empty string if not defined
 
+const char *Cvar_VariableDefString (const char *var_name);
+// returns an empty string if not defined
+
 const char *Cvar_CompleteVariable (const char *partial);
 // attempts to match a partial variable name for command line completion
 // returns NULL if nothing fits
 
+void Cvar_CompleteCvarPrint (const char *partial);
+
 qboolean Cvar_Command (void);
 // called by Cmd_ExecuteString when Cmd_Argv(0) doesn't match a known
 // command.  Returns true if the command was a variable reference that
 // was handled. (print or change)
 
-void Cvar_WriteVariables (QFile *f);
+void Cvar_WriteVariables (qfile_t *f);
 // Writes lines containing "set variable value" for all variables
 // with the archive flag set to true.
 
@@ -163,5 +183,14 @@ void Cvar_List_f (void);
 // Added by EvilTypeGuy eviltypeguy@qeradiant.com
 // Thanks to Matthias "Maddes" Buecher, http://www.inside3d.com/qip/
 
+void Cvar_Set_f (void);
+void Cvar_SetA_f (void);
+// commands to create new cvars (or set existing ones)
+// seta creates an archived cvar (saved to config)
+
+cvar_t *Cvar_Get (const char *name, const char *value, int flags);
+// allocates a cvar by name and returns its address,
+// or merely sets its value if it already exists.
+
 #endif