warning fixes

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@1350 fc73d0e0-1445-4013-8a0c-d673dee63da5

engine/client/zqtp.c

@@ -3189,6 +3189,8 @@ qboolean TP_SuppressMessage(char *buf) {
 	return false;
 }
 
+void CL_PrintChat(player_info_t *plr, char *rawmsg, char *msg, int plrflags);
+
 void CL_Say (qboolean team, char *extra)
 {
 	extern cvar_t cl_fakename;
@@ -3228,7 +3230,6 @@ void CL_Say (qboolean team, char *extra)
 		extern cvar_t cl_standardchat;
 		//print it locally:
 		char *d;
-		char colouration;
 		for (s = sendtext, d = text; *s; s++, d++)
 		{
 			if (*s == '\xff')	//text that is hidden to us

engine/gl/gl_heightmap.c

@@ -265,10 +265,10 @@ int Heightmap_PointContents(model_t *model, vec3_t org)
 	return Heightmap_PointContentsHM(hm, 0, org);
 }
 
-float Heightmap_Normal(heightmap_t *hm, vec3_t org, vec3_t norm)
+void Heightmap_Normal(heightmap_t *hm, vec3_t org, vec3_t norm)
 {
 	float x, y;
-	float z, tz;
+	float z;
 	int sx, sy;
 
 	x = org[0]/hm->terrainscale;

engine/gl/gl_ppl.c

@@ -1758,7 +1758,6 @@ void PPL_BaseBModelTextures(entity_t *e)
 void R_DrawLightning(entity_t *e)
 {
 	vec3_t v;
-	vec3_t v2;
 	vec3_t dir, cr;
 	float scale = e->scale;
 	float length;
@@ -1825,7 +1824,6 @@ void R_DrawLightning(entity_t *e)
 void R_DrawRailCore(entity_t *e)
 {
 	vec3_t v;
-	vec3_t v2;
 	vec3_t dir, cr;
 	float scale = e->scale;
 	float length;
@@ -2038,7 +2036,7 @@ void PPL_BaseEntTextures(void)
 {
 	extern qboolean r_inmirror;
 	extern model_t *currentmodel;
-	int		i,j;
+	int		i;
 
 	if (!r_drawentities.value)
 		return;
@@ -2891,7 +2889,7 @@ void PPL_LightBModelTextures(entity_t *e, dlight_t *light, vec3_t colour)
 //draw the bumps on the models for each light.
 void PPL_DrawEntLighting(dlight_t *light, vec3_t colour)
 {
-	int		i, j;
+	int i;
 
 	PPL_LightTextures(cl.worldmodel, r_worldentity.origin, light, colour);
 
@@ -5146,7 +5144,6 @@ void PPL_BeginShadowMesh(dlight_t *dl)
 }
 void PPL_FinishShadowMesh(dlight_t *dl)
 {
-	int i;
 	if (!buildingmesh)
 		return;
 

engine/gl/gl_rmain.c

@@ -852,7 +852,7 @@ R_DrawEntitiesOnList
 */
 void GLR_DrawEntitiesOnList (void)
 {
-	int		i, j;
+	int		i;
 
 	if (!r_drawentities.value)
 		return;
@@ -1821,7 +1821,6 @@ void R_MirrorAddPlayerModels (void)
 
 void R_Mirror (void)
 {
-	float		d;
 	msurface_t	*s, *prevs, *prevr, *rejects;
 //	entity_t	*ent;
 	mplane_t *mirror_plane;

engine/sw/sw_draw.c

@@ -1738,6 +1738,21 @@ void SWDraw_Image (float xp, float yp, float wp, float hp, float s1, float t1, f
 	if (!pic)
 		return;
 
+	// scale call against console vs actual video ration
+	{
+		// this has to be done this way because CSQC drawing needs
+		// to respect these cvars
+		extern cvar_t vid_conheight, vid_conwidth;
+
+		xratio = vid.width / vid_conwidth.value;
+		yratio = vid.height / vid_conheight.value;
+		xp *= xratio;
+		yp *= yratio;
+		wp *= xratio;
+		hp *= yratio;
+	}
+
+	// image scale 
 	xratio = pic->width / wp;
 	yratio = pic->height / hp;