changed cvar callback functions to accept a cvar_t pointer arg. I may

have a use for that later.

git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@545 af15c1b1-3010-417e-b628-4374ebc0bcbd

Quake/cvar.c

@@ -353,7 +353,7 @@ void Cvar_Set (const char *var_name, const char *value)
 
 	//johnfitz
 	if(var->callback && changed)
-		var->callback();
+		var->callback(var);
 	//johnfitz
 }
 

Quake/cvar.h

@@ -58,7 +58,7 @@ Cvars are restricted from having the same names as commands to keep this
 interface from being ambiguous.
 */
 
-typedef void (*cvarcallback_t) (void);
+typedef void (*cvarcallback_t) (struct cvar_s *);
 
 typedef struct cvar_s
 {

Quake/gl_rmisc.c

@@ -53,14 +53,13 @@ extern cvar_t gl_subdivide_size; //johnfitz -- moved here from gl_model.c
 
 extern gltexture_t *playertextures[MAX_SCOREBOARD]; //johnfitz
 
-void R_NoLerpList_f (void); //johnfitz
 
 /*
 ====================
 GL_Overbright_f -- johnfitz
 ====================
 */
-void GL_Overbright_f (void)
+static void GL_Overbright_f (cvar_t *var)
 {
 	R_RebuildAllLightmaps ();
 }
@@ -70,7 +69,7 @@ void GL_Overbright_f (void)
 GL_Fullbrights_f -- johnfitz
 ====================
 */
-void GL_Fullbrights_f (void)
+static void GL_Fullbrights_f (cvar_t *var)
 {
 	TexMgr_ReloadNobrightImages ();
 }
@@ -80,7 +79,7 @@ void GL_Fullbrights_f (void)
 R_SetClearColor_f -- johnfitz
 ====================
 */
-void R_SetClearColor_f (void)
+static void R_SetClearColor_f (cvar_t *var)
 {
 	byte	*rgb;
 	int		s;
@@ -95,21 +94,22 @@ void R_SetClearColor_f (void)
 R_Novis_f -- johnfitz
 ====================
 */
-void R_Novis_f (void)
+static void R_VisChanged (cvar_t *var)
 {
 	extern int vis_changed;
 	vis_changed = 1;
 }
 
 /*
-====================
-R_OldSkyLeaf_f -- johnfitz
-====================
+===============
+R_NoLerpList_f -- johnfitz -- called when r_nolerp_list cvar changes
+===============
 */
-void R_OldSkyLeaf_f (void)
+static void R_NoLerpList_f (cvar_t *var)
 {
-	extern int vis_changed;
-	vis_changed = 1;
+	int i;
+	for (i=0; i < MAX_MODELS; i++)
+		Mod_SetExtraFlags (cl.model_precache[i]);
 }
 
 /*
@@ -207,7 +207,7 @@ void R_Init (void)
 	Cvar_RegisterVariable (&r_shadows, NULL);
 	Cvar_RegisterVariable (&r_wateralpha, NULL);
 	Cvar_RegisterVariable (&r_dynamic, NULL);
-	Cvar_RegisterVariable (&r_novis, R_Novis_f);
+	Cvar_RegisterVariable (&r_novis, R_VisChanged);
 	Cvar_RegisterVariable (&r_speeds, NULL);
 
 	Cvar_RegisterVariable (&gl_finish, NULL);
@@ -229,7 +229,7 @@ void R_Init (void)
 	Cvar_RegisterVariable (&r_waterwarp, NULL);
 	Cvar_RegisterVariable (&r_drawflat, NULL);
 	Cvar_RegisterVariable (&r_flatlightstyles, NULL);
-	Cvar_RegisterVariable (&r_oldskyleaf, R_OldSkyLeaf_f);
+	Cvar_RegisterVariable (&r_oldskyleaf, R_VisChanged);
 	Cvar_RegisterVariable (&r_drawworld, NULL);
 	Cvar_RegisterVariable (&r_showtris, NULL);
 	Cvar_RegisterVariable (&r_showbboxes, NULL);
@@ -247,25 +247,12 @@ void R_Init (void)
 	Cvar_RegisterVariable (&gl_subdivide_size, NULL); //johnfitz -- moved here from gl_model.c
 
 	R_InitParticles ();
-	R_SetClearColor_f (); //johnfitz
+	R_SetClearColor_f (&r_clearcolor); //johnfitz
 
 	Sky_Init (); //johnfitz
 	Fog_Init (); //johnfitz
 }
 
-/*
-===============
-R_NoLerpList_f -- johnfitz -- called when r_nolerp_list cvar changes
-===============
-*/
-void R_NoLerpList_f (void)
-{
-	int i;
-
-	for (i=0; i < MAX_MODELS; i++)
-		Mod_SetExtraFlags (cl.model_precache[i]);
-}
-
 /*
 ===============
 R_TranslatePlayerSkin -- johnfitz -- rewritten.  also, only handles new colors, not new skins

Quake/gl_screen.c

@@ -340,7 +340,7 @@ void SCR_SizeDown_f (void)
 SCR_Conwidth_f -- johnfitz -- called when scr_conwidth or scr_conscale changes
 ==================
 */
-void SCR_Conwidth_f (void)
+void SCR_Conwidth_f (cvar_t *var)
 {
 	vid.conwidth = (scr_conwidth.value > 0) ? (int)scr_conwidth.value : (scr_conscale.value > 0) ? (int)(vid.width/scr_conscale.value) : vid.width;
 	vid.conwidth = CLAMP (320, vid.conwidth, vid.width);

Quake/gl_texmgr.c

@@ -181,7 +181,7 @@ TexMgr_Anisotropy_f -- called when gl_texture_anisotropy changes
 FIXME: this is getting called twice (becuase of the recursive Cvar_SetValue call)
 ===============
 */
-void TexMgr_Anisotropy_f (void)
+void TexMgr_Anisotropy_f (cvar_t *var)
 {
 	extern float gl_max_anisotropy;
 	gltexture_t	*glt;

Quake/gl_vidnt.c

@@ -237,7 +237,7 @@ void VID_Gamma_Shutdown (void)
 VID_Gamma_f -- callback when the cvar changes
 ================
 */
-void VID_Gamma_f (void)
+void VID_Gamma_f (cvar_t *var)
 {
 	static float oldgamma;
 	int i;
@@ -627,7 +627,7 @@ int VID_SetMode (int modenum)
 VID_Vsync_f -- johnfitz
 ===============
 */
-void VID_Vsync_f (void)
+void VID_Vsync_f (cvar_t *var)
 {
 	if (gl_swap_control)
 	{
@@ -790,7 +790,7 @@ void VID_Restart (void)
 		vid_canalttab = true;
 
 		//swapcontrol settings were lost when previous window was destroyed
-		VID_Vsync_f ();
+		VID_Vsync_f (&vid_vsync);
 
 		//warpimages needs to be recalculated
 		TexMgr_RecalcWarpImageSize ();

Quake/gl_vidsdl.c

@@ -201,7 +201,7 @@ void VID_Gamma_Shutdown (void)
 VID_Gamma_f -- callback when the cvar changes
 ================
 */
-void VID_Gamma_f (void)
+void VID_Gamma_f (cvar_t *var)
 {
 	static float oldgamma;
 	int i;
@@ -352,7 +352,7 @@ int VID_SetMode (int modenum)
 VID_Changed_f -- kristian -- notify us that a value has changed that requires a vid_restart
 ===================
 */
-void VID_Changed_f (void)
+static void VID_Changed_f (cvar_t *var)
 {
 	vid_changed = true;
 }

Quake/host.c

@@ -91,7 +91,7 @@ overflowtimes_t dev_overflows; //this stores the last time overflow messages wer
 Max_Edicts_f -- johnfitz
 ================
 */
-static void Max_Edicts_f (void)
+static void Max_Edicts_f (cvar_t *var)
 {
 	static float oldval = DEF_EDICTS; //must match the default value for max_edicts
 
@@ -106,15 +106,15 @@ static void Max_Edicts_f (void)
 }
 
 // 1999-09-06 deathmatch/coop not at the same time fix by Maddes
-static void Callback_Deathmatch (void)
+static void Callback_Deathmatch (cvar_t *var)
 {
-	if (deathmatch.value)
+	if (var->value)
 		Cvar_Set ("coop", "0");
 }
 
-static void Callback_Coop (void)
+static void Callback_Coop (cvar_t *var)
 {
-	if (coop.value)
+	if (var->value)
 		Cvar_Set ("deathmatch", "0");
 }
 

Quake/r_part.c

@@ -122,7 +122,7 @@ void R_InitParticleTextures (void)
 R_SetParticleTexture_f -- johnfitz
 ===============
 */
-void R_SetParticleTexture_f (void)
+static void R_SetParticleTexture_f (cvar_t *var)
 {
 	switch ((int)(r_particles.value))
 	{