add r_drawflat_nonworldmodel, defaults to 0

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@2315 fc73d0e0-1445-4013-8a0c-d673dee63da5

engine/client/cl_parse.c

@@ -542,6 +542,7 @@ qboolean CL_CheckMD2Skins (char *name)
 
 	return false;
 }
+
 /*
 =================
 Model_NextDownload

engine/client/clq2_cin.c

@@ -364,7 +364,7 @@ qbyte *CIN_ReadNextFrame (void)
 	if (cin.s_width == 1)
 		COM_CharBias(samples, count*cin.s_channels);
 	else if (cin.s_width == 2)
-		COM_SwapLittleShortBlock(samples, count*cin.s_channels);
+		COM_SwapLittleShortBlock((short *)samples, count*cin.s_channels);
 
 	S_RawAudio (0, samples, cin.s_rate, count, cin.s_channels, cin.s_width);
 

engine/client/clq3_parse.c

@@ -589,6 +589,7 @@ void CLQ3_ParseGameState(void)
 
 	if (!cl.worldmodel)
 		Host_EndGame("CGame didn't set a map.\n");
+
 	R_NewMap ();
 
 	SCR_EndLoadingPlaque();

engine/client/renderer.c

@@ -221,6 +221,7 @@ extern	cvar_t	r_novis;
 extern	cvar_t	r_netgraph;
 
 cvar_t r_drawflat	= SCVARF("r_drawflat","0", CVAR_SEMICHEAT|CVAR_RENDERERCALLBACK);
+cvar_t r_drawflat_nonworldmodel = SCVAR("r_drawflat_nonworldmodel", "0");
 cvar_t r_wallcolour	= SCVARF("r_wallcolour","255 255 255", CVAR_RENDERERCALLBACK);
 cvar_t r_floorcolour	= SCVARF("r_floorcolour","255 255 255", CVAR_RENDERERCALLBACK);
 cvar_t r_walltexture	= SCVARF("r_walltexture","", CVAR_RENDERERCALLBACK);
@@ -433,7 +434,6 @@ void SWRenderer_Init(void)
 }
 #endif
 
-
 void	R_InitTextures (void)
 {
 	int		x,y, m;
@@ -567,6 +567,7 @@ void Renderer_Init(void)
 	Cvar_Register (&r_wateralpha, GRAPHICALNICETIES);
 
 	Cvar_Register (&r_drawflat, GRAPHICALNICETIES);
+	Cvar_Register (&r_drawflat_nonworldmodel, GRAPHICALNICETIES);
 	Cvar_Register (&r_menutint, GRAPHICALNICETIES);
 
 	Cvar_Register (&r_fb_models, GRAPHICALNICETIES);

engine/client/snd_dma.c

@@ -1622,7 +1622,7 @@ void S_RawAudio(int sourceid, qbyte *data, int speed, int samples, int channels,
 //		Con_Printf("Restarting raw stream\n");
 	}
 
-	speedfactor	= (float)speed/snd_speed;
+	speedfactor	= (double)speed/snd_speed;
 	outsamples = samples/speedfactor;
 
 	oldlength = s->sfxcache->length;

engine/gl/gl_model.h

@@ -173,16 +173,17 @@ typedef struct texture_s
 	unsigned	offsets[MIPLEVELS];		// four mip maps stored
 } texture_t;
 
-#define SURF_DRAWSKYBOX		1
-#define	SURF_PLANEBACK		2
-#define	SURF_DRAWSKY		4
-#define SURF_DRAWSPRITE		8
-#define SURF_DRAWTURB		0x10
-#define SURF_DRAWTILED		0x20
-#define SURF_DRAWBACKGROUND	0x40
-#define SURF_UNDERWATER		0x80
-#define SURF_DONTWARP		0x100
-#define SURF_BULLETEN		0x200
+#define SURF_DRAWSKYBOX		0x00001
+#define	SURF_PLANEBACK		0x00002
+#define	SURF_DRAWSKY		0x00004
+#define SURF_DRAWSPRITE		0x00008
+#define SURF_DRAWTURB		0x00010
+#define SURF_DRAWTILED		0x00020
+#define SURF_DRAWBACKGROUND	0x00040
+#define SURF_UNDERWATER		0x00080
+#define SURF_DONTWARP		0x00100
+#define SURF_BULLETEN		0x00200
+#define SURF_NOFLAT			0x08000
 #define SURF_DRAWALPHA		0x10000
 
 // !!! if this is changed, it must be changed in asm_draw.h too !!!

engine/gl/gl_ppl.c

@@ -1515,7 +1515,7 @@ static void PPL_BaseTextureChain(msurface_t *first)
 				return;
 			}
 		}
-		else
+		else if (!(first->flags & SURF_NOFLAT))
 		{
 			if (gl_mtexarbable >= 2 && simpletextures)
 				PPL_BaseChain_SimpleTexture(first);
@@ -1830,9 +1830,11 @@ void PPL_BaseTextures(model_t *model)
 
 void PPL_BaseBModelTextures(entity_t *e)
 {
+	extern cvar_t r_drawflat_nonworldmodel;
 	extern msurface_t  *r_alpha_surfaces;
 	int i, k;
 	int shift;
+	int sflags;
 	model_t *model;
 	msurface_t *s;
 	msurface_t *chain = NULL;
@@ -1891,6 +1893,10 @@ void PPL_BaseBModelTextures(entity_t *e)
 			R_RenderDynamicLightmaps (s, shift);
 	}
 
+	if (!r_drawflat_nonworldmodel.value && (!cl.worldmodel->submodels || model->submodels != cl.worldmodel->submodels))
+		sflags = SURF_NOFLAT;
+	else
+		sflags = 0;
 
 	for (s = model->surfaces+model->firstmodelsurface,i = 0; i < model->nummodelsurfaces; i++, s++)
 	{
@@ -1907,6 +1913,7 @@ void PPL_BaseBModelTextures(entity_t *e)
 			chain = NULL;
 		}
 
+		s->flags |= sflags;
 		s->texturechain = chain;
 		chain = s;
 	}

engine/gl/gl_rmisc.c

@@ -1099,7 +1099,6 @@ TRACE(("dbg: GLR_NewMap: ui\n"));
 TRACE(("dbg: GLR_NewMap: tp\n"));
 	TP_NewMap();
 
-
 	if (r_shadows.value)
 	{
 		R_LoadRTLights();

engine/sw/r_bsp.c

@@ -433,7 +433,7 @@ void R_DrawSubmodelPolygons (model_t *pmodel, int clipflags)
 	int			i;
 	vec_t		dot;
 	msurface_t	*psurf;
-	int			numsurfaces;
+	int			numsurfaces, sflags;
 	mplane_t	*pplane;
 
 // FIXME: use bounding-box-based frustum clipping info?
@@ -441,6 +441,11 @@ void R_DrawSubmodelPolygons (model_t *pmodel, int clipflags)
 	psurf = &pmodel->surfaces[pmodel->firstmodelsurface];
 	numsurfaces = pmodel->nummodelsurfaces;
 
+	if (!cl.worldmodel->submodels || pmodel->submodels != cl.worldmodel->submodels)
+		sflags = SURF_NOFLAT;
+	else
+		sflags = 0;
+
 	for (i=0 ; i<numsurfaces ; i++, psurf++)
 	{
 	// find which side of the node we are on
@@ -454,6 +459,7 @@ void R_DrawSubmodelPolygons (model_t *pmodel, int clipflags)
 		{
 			r_currentkey = ((mleaf_t *)currententity->topnode)->key;
 
+			psurf->flags |= sflags;
 		// FIXME: use bounding-box-based frustum clipping info?
 			R_RenderFace (psurf, clipflags);
 		}

engine/sw/r_surf.c

@@ -1103,7 +1103,7 @@ void R_DrawSurface (void)
 
 	if (r_pixbytes == 1 || r_pixbytes == 4)	//if we are using 4, textures are stored as 1 and expanded acording to palette
 	{
-		if (r_drawflat.value)
+		if (r_drawflat.value && !(r_drawsurf.surf->flags & SURF_NOFLAT))
 		{
 			if (r_drawsurf.surf->plane->normal[2] <= 0.5)
 				ptexcolor = r_wallindex;