]> de.git.xonotic.org Git - xonotic/darkplaces.git/blobdiff - model_shared.c
New shader keyword dptransparentsort (can be "sky", "distance", "hud") which forces...
[xonotic/darkplaces.git] / model_shared.c
index dc6e798e366d542c970434d0f5664c8e564d0532..e49b1b10738a241ac09d2df486df78b249089eb7 100644 (file)
@@ -228,78 +228,95 @@ void Mod_UnloadModel (dp_model_t *mod)
        mod->loaded = false;
 }
 
-void R_Model_Null_Draw(entity_render_t *ent)
+static void R_Model_Null_Draw(entity_render_t *ent)
 {
        return;
 }
 
 
-typedef void (*mod_framegroupify_parsegroups_t) (unsigned int i, int start, int len, float fps, qboolean loop, void *pass);
+typedef void (*mod_framegroupify_parsegroups_t) (unsigned int i, int start, int len, float fps, qboolean loop, const char *name, void *pass);
 
-int Mod_FrameGroupify_ParseGroups(const char *buf, mod_framegroupify_parsegroups_t cb, void *pass)
+static int Mod_FrameGroupify_ParseGroups(const char *buf, mod_framegroupify_parsegroups_t cb, void *pass)
 {
        const char *bufptr;
        int start, len;
        float fps;
        unsigned int i;
        qboolean loop;
+       char name[64];
 
        bufptr = buf;
        i = 0;
-       for(;;)
+       while(bufptr)
        {
                // an anim scene!
-               if (!COM_ParseToken_Simple(&bufptr, true, false))
-                       break;
+
+               // REQUIRED: fetch start
+               COM_ParseToken_Simple(&bufptr, true, false, true);
+               if (!bufptr)
+                       break; // end of file
                if (!strcmp(com_token, "\n"))
                        continue; // empty line
                start = atoi(com_token);
-               if (!COM_ParseToken_Simple(&bufptr, true, false))
-                       break;
-               if (!strcmp(com_token, "\n"))
+
+               // REQUIRED: fetch length
+               COM_ParseToken_Simple(&bufptr, true, false, true);
+               if (!bufptr || !strcmp(com_token, "\n"))
                {
                        Con_Printf("framegroups file: missing number of frames\n");
                        continue;
                }
                len = atoi(com_token);
-               if (!COM_ParseToken_Simple(&bufptr, true, false))
-                       break;
-               // we default to looping as it's usually wanted, so to NOT loop you append a 0
-               if (strcmp(com_token, "\n"))
+
+               // OPTIONAL args start
+               COM_ParseToken_Simple(&bufptr, true, false, true);
+
+               // OPTIONAL: fetch fps
+               fps = 20;
+               if (bufptr && strcmp(com_token, "\n"))
                {
                        fps = atof(com_token);
-                       if (!COM_ParseToken_Simple(&bufptr, true, false))
-                               break;
-                       if (strcmp(com_token, "\n"))
-                               loop = atoi(com_token) != 0;
-                       else
-                               loop = true;
+                       COM_ParseToken_Simple(&bufptr, true, false, true);
                }
-               else
+
+               // OPTIONAL: fetch loopflag
+               loop = true;
+               if (bufptr && strcmp(com_token, "\n"))
+               {
+                       loop = (atoi(com_token) != 0);
+                       COM_ParseToken_Simple(&bufptr, true, false, true);
+               }
+
+               // OPTIONAL: fetch name
+               name[0] = 0;
+               if (bufptr && strcmp(com_token, "\n"))
                {
-                       fps = 20;
-                       loop = true;
+                       strlcpy(name, com_token, sizeof(name));
+                       COM_ParseToken_Simple(&bufptr, true, false, true);
                }
 
+               // OPTIONAL: remaining unsupported tokens (eat them)
+               while (bufptr && strcmp(com_token, "\n"))
+                       COM_ParseToken_Simple(&bufptr, true, false, true);
+
+               //Con_Printf("data: %d %d %d %f %d (%s)\n", i, start, len, fps, loop, name);
+
                if(cb)
-                       cb(i, start, len, fps, loop, pass);
+                       cb(i, start, len, fps, loop, (name[0] ? name : NULL), pass);
                ++i;
        }
 
        return i;
 }
 
-void Mod_FrameGroupify_ParseGroups_Count (unsigned int i, int start, int len, float fps, qboolean loop, void *pass)
-{
-       unsigned int *cnt = (unsigned int *) pass;
-       ++*cnt;
-}
-
-void Mod_FrameGroupify_ParseGroups_Store (unsigned int i, int start, int len, float fps, qboolean loop, void *pass)
+static void Mod_FrameGroupify_ParseGroups_Store (unsigned int i, int start, int len, float fps, qboolean loop, const char *name, void *pass)
 {
        dp_model_t *mod = (dp_model_t *) pass;
        animscene_t *anim = &mod->animscenes[i];
-       dpsnprintf(anim->name, sizeof(anim[i].name), "groupified_%d_anim", i);
+       if(name)
+               strlcpy(anim->name, name, sizeof(anim[i].name));
+       else
+               dpsnprintf(anim->name, sizeof(anim[i].name), "groupified_%d_anim", i);
        anim->firstframe = bound(0, start, mod->num_poses - 1);
        anim->framecount = bound(1, len, mod->num_poses - anim->firstframe);
        anim->framerate = max(1, fps);
@@ -307,7 +324,7 @@ void Mod_FrameGroupify_ParseGroups_Store (unsigned int i, int start, int len, fl
        //Con_Printf("frame group %d is %d %d %f %d\n", i, start, len, fps, loop);
 }
 
-void Mod_FrameGroupify(dp_model_t *mod, const char *buf)
+static void Mod_FrameGroupify(dp_model_t *mod, const char *buf)
 {
        unsigned int cnt;
 
@@ -328,7 +345,7 @@ void Mod_FrameGroupify(dp_model_t *mod, const char *buf)
        Mod_FrameGroupify_ParseGroups(buf, Mod_FrameGroupify_ParseGroups_Store, mod);
 }
 
-void Mod_FindPotentialDeforms(dp_model_t *mod)
+static void Mod_FindPotentialDeforms(dp_model_t *mod)
 {
        int i, j;
        texture_t *texture;
@@ -366,6 +383,7 @@ dp_model_t *Mod_LoadModel(dp_model_t *mod, qboolean crash, qboolean checkdisk)
        unsigned int crc;
        void *buf;
        fs_offset_t filesize = 0;
+       char vabuf[1024];
 
        mod->used = true;
 
@@ -449,6 +467,9 @@ dp_model_t *Mod_LoadModel(dp_model_t *mod, qboolean crash, qboolean checkdisk)
        // errors can prevent the corresponding mod->loaded = true;
        mod->loaded = false;
 
+       // default lightmap scale
+       mod->lightmapscale = 1;
+
        // default model radius and bounding box (mainly for missing models)
        mod->radius = 16;
        VectorSet(mod->normalmins, -mod->radius, -mod->radius, -mod->radius);
@@ -486,13 +507,13 @@ dp_model_t *Mod_LoadModel(dp_model_t *mod, qboolean crash, qboolean checkdisk)
                else if (!memcmp(buf, "ACTRHEAD", 8)) Mod_PSKMODEL_Load(mod, buf, bufend);
                else if (!memcmp(buf, "INTERQUAKEMODEL", 16)) Mod_INTERQUAKEMODEL_Load(mod, buf, bufend);
                else if (strlen(mod->name) >= 4 && !strcmp(mod->name + strlen(mod->name) - 4, ".map")) Mod_MAP_Load(mod, buf, bufend);
-               else if (num == BSPVERSION || num == 30) Mod_Q1BSP_Load(mod, buf, bufend);
+               else if (num == BSPVERSION || num == 30 || !memcmp(buf, "BSP2", 4)) Mod_Q1BSP_Load(mod, buf, bufend);
                else Con_Printf("Mod_LoadModel: model \"%s\" is of unknown/unsupported type\n", mod->name);
                Mem_Free(buf);
 
                Mod_FindPotentialDeforms(mod);
-                                       
-               buf = FS_LoadFile (va("%s.framegroups", mod->name), tempmempool, false, &filesize);
+
+               buf = FS_LoadFile(va(vabuf, sizeof(vabuf), "%s.framegroups", mod->name), tempmempool, false, &filesize);
                if(buf)
                {
                        Mod_FrameGroupify(mod, (const char *)buf);
@@ -856,7 +877,8 @@ void Mod_BuildNormals(int firstvertex, int numvertices, int numtriangles, const
                VectorNormalize(vectorNormal);
 }
 
-void Mod_BuildBumpVectors(const float *v0, const float *v1, const float *v2, const float *tc0, const float *tc1, const float *tc2, float *svector3f, float *tvector3f, float *normal3f)
+#if 0
+static void Mod_BuildBumpVectors(const float *v0, const float *v1, const float *v2, const float *tc0, const float *tc1, const float *tc2, float *svector3f, float *tvector3f, float *normal3f)
 {
        float f, tangentcross[3], v10[3], v20[3], tc10[2], tc20[2];
        // 79 add/sub/negate/multiply (1 cycle), 1 compare (3 cycle?), total cycles not counting load/store/exchange roughly 82 cycles
@@ -899,6 +921,7 @@ void Mod_BuildBumpVectors(const float *v0, const float *v1, const float *v2, con
                VectorNegate(tvector3f, tvector3f);
        }
 }
+#endif
 
 // warning: this is a very expensive function!
 void Mod_BuildTextureVectorsFromNormals(int firstvertex, int numvertices, int numtriangles, const float *vertex3f, const float *texcoord2f, const float *normal3f, const int *elements, float *svector3f, float *tvector3f, qboolean areaweighting)
@@ -1368,7 +1391,7 @@ void Mod_CreateCollisionMesh(dp_model_t *mod)
        for (k = 0;k < mod->nummodelsurfaces;k++)
        {
                surface = mod->data_surfaces + mod->firstmodelsurface + k;
-               if (!strcmp(surface->texture->name, "collision")) // found collision mesh
+               if (!strcmp(surface->texture->name, "collision") || !strcmp(surface->texture->name, "collisionconvex")) // found collision mesh
                {
                        usesinglecollisionmesh = true;
                        numcollisionmeshtriangles = surface->num_triangles;
@@ -1394,7 +1417,8 @@ void Mod_CreateCollisionMesh(dp_model_t *mod)
        mod->brush.collisionmesh = Mod_ShadowMesh_Finish(mempool, mod->brush.collisionmesh, false, false, false);
 }
 
-void Mod_GetTerrainVertex3fTexCoord2fFromBGRA(const unsigned char *imagepixels, int imagewidth, int imageheight, int ix, int iy, float *vertex3f, float *texcoord2f, matrix4x4_t *pixelstepmatrix, matrix4x4_t *pixeltexturestepmatrix)
+#if 0
+static void Mod_GetTerrainVertex3fTexCoord2fFromBGRA(const unsigned char *imagepixels, int imagewidth, int imageheight, int ix, int iy, float *vertex3f, float *texcoord2f, matrix4x4_t *pixelstepmatrix, matrix4x4_t *pixeltexturestepmatrix)
 {
        float v[3], tc[3];
        v[0] = ix;
@@ -1409,7 +1433,7 @@ void Mod_GetTerrainVertex3fTexCoord2fFromBGRA(const unsigned char *imagepixels,
        texcoord2f[1] = tc[1];
 }
 
-void Mod_GetTerrainVertexFromBGRA(const unsigned char *imagepixels, int imagewidth, int imageheight, int ix, int iy, float *vertex3f, float *svector3f, float *tvector3f, float *normal3f, float *texcoord2f, matrix4x4_t *pixelstepmatrix, matrix4x4_t *pixeltexturestepmatrix)
+static void Mod_GetTerrainVertexFromBGRA(const unsigned char *imagepixels, int imagewidth, int imageheight, int ix, int iy, float *vertex3f, float *svector3f, float *tvector3f, float *normal3f, float *texcoord2f, matrix4x4_t *pixelstepmatrix, matrix4x4_t *pixeltexturestepmatrix)
 {
        float vup[3], vdown[3], vleft[3], vright[3];
        float tcup[3], tcdown[3], tcleft[3], tcright[3];
@@ -1434,7 +1458,7 @@ void Mod_GetTerrainVertexFromBGRA(const unsigned char *imagepixels, int imagewid
        VectorAdd(normal3f, nl, normal3f);
 }
 
-void Mod_ConstructTerrainPatchFromBGRA(const unsigned char *imagepixels, int imagewidth, int imageheight, int x1, int y1, int width, int height, int *element3i, int *neighbor3i, float *vertex3f, float *svector3f, float *tvector3f, float *normal3f, float *texcoord2f, matrix4x4_t *pixelstepmatrix, matrix4x4_t *pixeltexturestepmatrix)
+static void Mod_ConstructTerrainPatchFromBGRA(const unsigned char *imagepixels, int imagewidth, int imageheight, int x1, int y1, int width, int height, int *element3i, int *neighbor3i, float *vertex3f, float *svector3f, float *tvector3f, float *normal3f, float *texcoord2f, matrix4x4_t *pixelstepmatrix, matrix4x4_t *pixeltexturestepmatrix)
 {
        int x, y, ix, iy, *e;
        e = element3i;
@@ -1456,6 +1480,7 @@ void Mod_ConstructTerrainPatchFromBGRA(const unsigned char *imagepixels, int ima
                for (x = 0, ix = x1;x < width + 1;x++, ix++, vertex3f += 3, texcoord2f += 2, svector3f += 3, tvector3f += 3, normal3f += 3)
                        Mod_GetTerrainVertexFromBGRA(imagepixels, imagewidth, imageheight, ix, iy, vertex3f, texcoord2f, svector3f, tvector3f, normal3f, pixelstepmatrix, pixeltexturestepmatrix);
 }
+#endif
 
 #if 0
 void Mod_Terrain_SurfaceRecurseChunk(dp_model_t *model, int stepsize, int x, int y)
@@ -1537,7 +1562,7 @@ void Mod_Terrain_UpdateSurfacesForViewOrigin(dp_model_t *model)
 }
 #endif
 
-int Mod_LoadQ3Shaders_EnumerateWaveFunc(const char *s)
+static int Mod_LoadQ3Shaders_EnumerateWaveFunc(const char *s)
 {
        int offset = 0;
        if (!strncasecmp(s, "user", 4)) // parse stuff like "user1sin", always user<n>func
@@ -1627,6 +1652,8 @@ extern cvar_t mod_q3shader_default_offsetmapping_scale;
 extern cvar_t mod_q3shader_default_offsetmapping_bias;
 extern cvar_t mod_q3shader_default_polygonoffset;
 extern cvar_t mod_q3shader_default_polygonfactor;
+extern cvar_t mod_q3shader_force_addalpha;
+extern cvar_t mod_q3shader_force_terrain_alphaflag;
 void Mod_LoadQ3Shaders(void)
 {
        int j;
@@ -1639,8 +1666,8 @@ void Mod_LoadQ3Shaders(void)
        int numparameters;
        char parameter[TEXTURE_MAXFRAMES + 4][Q3PATHLENGTH];
        char *custsurfaceparmnames[256]; // VorteX: q3map2 has 64 but well, someone will need more
-       unsigned long custsurfaceparms[256]; 
-       int numcustsurfaceparms;
+       unsigned long custsurfaceflags[256]; 
+       int numcustsurfaceflags;
        qboolean dpshaderkill;
 
        Mod_FreeQ3Shaders();
@@ -1654,7 +1681,7 @@ void Mod_LoadQ3Shaders(void)
                q3shaders_mem, sizeof (char**), 256);
 
        // parse custinfoparms.txt
-       numcustsurfaceparms = 0;
+       numcustsurfaceflags = 0;
        if ((text = f = (char *)FS_LoadFile("scripts/custinfoparms.txt", tempmempool, false, NULL)) != NULL)
        {
                if (!COM_ParseToken_QuakeC(&text, false) || strcasecmp(com_token, "{"))
@@ -1674,21 +1701,21 @@ void Mod_LoadQ3Shaders(void)
                                        if (!strcasecmp(com_token, "}"))
                                                break;  
                                        // register surfaceflag
-                                       if (numcustsurfaceparms >= 256)
+                                       if (numcustsurfaceflags >= 256)
                                        {
                                                Con_Printf("scripts/custinfoparms.txt: surfaceflags section parsing error - max 256 surfaceflags exceeded\n");
                                                break;
                                        }
                                        // name
                                        j = strlen(com_token)+1;
-                                       custsurfaceparmnames[numcustsurfaceparms] = (char *)Mem_Alloc(tempmempool, j);
-                                       strlcpy(custsurfaceparmnames[numcustsurfaceparms], com_token, j+1);
+                                       custsurfaceparmnames[numcustsurfaceflags] = (char *)Mem_Alloc(tempmempool, j);
+                                       strlcpy(custsurfaceparmnames[numcustsurfaceflags], com_token, j+1);
                                        // value
                                        if (COM_ParseToken_QuakeC(&text, false))
-                                               custsurfaceparms[numcustsurfaceparms] = strtol(com_token, NULL, 0);
+                                               custsurfaceflags[numcustsurfaceflags] = strtol(com_token, NULL, 0);
                                        else
-                                               custsurfaceparms[numcustsurfaceparms] = 0;
-                                       numcustsurfaceparms++;
+                                               custsurfaceflags[numcustsurfaceflags] = 0;
+                                       numcustsurfaceflags++;
                                }
                        }
                }
@@ -1721,6 +1748,7 @@ void Mod_LoadQ3Shaders(void)
                        shader.specularpowermod = 1;
                        shader.biaspolygonoffset = mod_q3shader_default_polygonoffset.value;
                        shader.biaspolygonfactor = mod_q3shader_default_polygonfactor.value;
+                       shader.transparentsort = TRANSPARENTSORT_DISTANCE;
 
                        strlcpy(shader.name, com_token, sizeof(shader.name));
                        if (!COM_ParseToken_QuakeC(&text, false) || strcasecmp(com_token, "{"))
@@ -1789,6 +1817,11 @@ void Mod_LoadQ3Shaders(void)
                                                                        layer->blendfunc[0] = GL_ONE;
                                                                        layer->blendfunc[1] = GL_ONE;
                                                                }
+                                                               else if (!strcasecmp(parameter[1], "addalpha"))
+                                                               {
+                                                                       layer->blendfunc[0] = GL_SRC_ALPHA;
+                                                                       layer->blendfunc[1] = GL_ONE;
+                                                               }
                                                                else if (!strcasecmp(parameter[1], "filter"))
                                                                {
                                                                        layer->blendfunc[0] = GL_DST_COLOR;
@@ -1816,7 +1849,7 @@ void Mod_LoadQ3Shaders(void)
                                                                        else if (!strcasecmp(parameter[k+1], "GL_DST_COLOR"))
                                                                                layer->blendfunc[k] = GL_DST_COLOR;
                                                                        else if (!strcasecmp(parameter[k+1], "GL_DST_ALPHA"))
-                                                                               layer->blendfunc[k] = GL_ONE_MINUS_DST_ALPHA;
+                                                                               layer->blendfunc[k] = GL_DST_ALPHA;
                                                                        else if (!strcasecmp(parameter[k+1], "GL_ONE_MINUS_SRC_COLOR"))
                                                                                layer->blendfunc[k] = GL_ONE_MINUS_SRC_COLOR;
                                                                        else if (!strcasecmp(parameter[k+1], "GL_ONE_MINUS_SRC_ALPHA"))
@@ -1968,8 +2001,19 @@ void Mod_LoadQ3Shaders(void)
                                                {
                                                        // multilayer terrain shader or similar
                                                        shader.textureblendalpha = true;
+                                                       if (mod_q3shader_force_terrain_alphaflag.integer)
+                                                               shader.layers[0].texflags |= TEXF_ALPHA;
                                                }
                                        }
+
+                                       if(mod_q3shader_force_addalpha.integer)
+                                       {
+                                               // for a long while, DP treated GL_ONE GL_ONE as GL_SRC_ALPHA GL_ONE
+                                               // this cvar brings back this behaviour
+                                               if(layer->blendfunc[0] == GL_ONE && layer->blendfunc[1] == GL_ONE)
+                                                       layer->blendfunc[0] = GL_SRC_ALPHA;
+                                       }
+                                       
                                        layer->texflags = 0;
                                        if (layer->alphatest)
                                                layer->texflags |= TEXF_ALPHA;
@@ -1987,11 +2031,6 @@ void Mod_LoadQ3Shaders(void)
                                                        layer->texflags |= TEXF_ALPHA;
                                                        break;
                                        }
-
-                                       // nasty hack because DP treats this the same as GL_SRC_ALPHA GL_ONE
-                                       if(layer->blendfunc[0] == GL_ONE && layer->blendfunc[1] == GL_ONE)
-                                               layer->texflags |= TEXF_ALPHA;
-
                                        if (!(shader.surfaceparms & Q3SURFACEPARM_NOMIPMAPS))
                                                layer->texflags |= TEXF_MIPMAP;
                                        if (!(shader.textureflags & Q3TEXTUREFLAG_NOPICMIP))
@@ -2094,19 +2133,21 @@ void Mod_LoadQ3Shaders(void)
                                                shader.surfaceparms |= Q3SURFACEPARM_POINTLIGHT;
                                        else if (!strcasecmp(parameter[1], "antiportal"))
                                                shader.surfaceparms |= Q3SURFACEPARM_ANTIPORTAL;
+                                       else if (!strcasecmp(parameter[1], "skip"))
+                                               ; // shader.surfaceparms |= Q3SURFACEPARM_SKIP; FIXME we don't have enough #defines for this any more, and the engine doesn't need this one anyway
                                        else
                                        {
                                                // try custom surfaceparms
-                                               for (j = 0; j < numcustsurfaceparms; j++)
+                                               for (j = 0; j < numcustsurfaceflags; j++)
                                                {
                                                        if (!strcasecmp(custsurfaceparmnames[j], parameter[1]))
                                                        {
-                                                               shader.surfaceparms |= custsurfaceparms[j];
+                                                               shader.surfaceflags |= custsurfaceflags[j];
                                                                break;
                                                        }
                                                }
                                                // failed all
-                                               if (j == numcustsurfaceparms)
+                                               if (j == numcustsurfaceflags)
                                                        Con_DPrintf("%s parsing warning: unknown surfaceparm \"%s\"\n", search->filenames[fileindex], parameter[1]);
                                        }
                                }
@@ -2208,6 +2249,18 @@ void Mod_LoadQ3Shaders(void)
                                                        shader.biaspolygonoffset = 0;
                                        }
                                }
+                               else if (!strcasecmp(parameter[0], "dptransparentsort") && numparameters >= 2)
+                               {
+                                       shader.textureflags |= Q3TEXTUREFLAG_TRANSPARENTSORT;
+                                       if (!strcasecmp(parameter[1], "sky"))
+                                               shader.transparentsort = TRANSPARENTSORT_SKY;
+                                       else if (!strcasecmp(parameter[1], "distance"))
+                                               shader.transparentsort = TRANSPARENTSORT_DISTANCE;
+                                       else if (!strcasecmp(parameter[1], "hud"))
+                                               shader.transparentsort = TRANSPARENTSORT_HUD;
+                                       else
+                                               Con_DPrintf("%s parsing warning: unknown dptransparentsort category \"%s\", or not enough arguments\n", search->filenames[fileindex], parameter[1]);
+                               }
                                else if (!strcasecmp(parameter[0], "dprefract") && numparameters >= 5)
                                {
                                        shader.textureflags |= Q3TEXTUREFLAG_REFRACTION;
@@ -2353,7 +2406,7 @@ void Mod_LoadQ3Shaders(void)
        }
        FS_FreeSearch(search);
        // free custinfoparm values
-       for (j = 0; j < numcustsurfaceparms; j++)
+       for (j = 0; j < numcustsurfaceflags; j++)
                Mem_Free(custsurfaceparmnames[j]);
 }
 
@@ -2410,7 +2463,6 @@ qboolean Mod_LoadTextureFromQ3Shader(texture_t *texture, const char *name, qbool
        {
                if (developer_loading.integer)
                        Con_Printf("%s: loaded shader for %s\n", loadmodel->name, name);
-               texture->surfaceparms = shader->surfaceparms;
 
                // allow disabling of picmip or compression by defaulttexflags
                texture->textureflags = (shader->textureflags & texflagsmask) | texflagsor;
@@ -2448,6 +2500,7 @@ qboolean Mod_LoadTextureFromQ3Shader(texture_t *texture, const char *name, qbool
                        texture->basematerialflags |= MATERIALFLAG_CAMERA;
                texture->customblendfunc[0] = GL_ONE;
                texture->customblendfunc[1] = GL_ZERO;
+               texture->transparentsort = shader->transparentsort;
                if (shader->numlayers > 0)
                {
                        texture->customblendfunc[0] = shader->layers[0].blendfunc[0];
@@ -2538,6 +2591,8 @@ nothing                GL_ZERO GL_ONE
                        texture->basematerialflags |= MATERIALFLAG_NOSHADOW;
                if (shader->dpnortlight)
                        texture->basematerialflags |= MATERIALFLAG_NORTLIGHT;
+               if (shader->vertexalpha)
+                       texture->basematerialflags |= MATERIALFLAG_ALPHAGEN_VERTEX;
                memcpy(texture->deforms, shader->deforms, sizeof(texture->deforms));
                texture->reflectmin = shader->reflectmin;
                texture->reflectmax = shader->reflectmax;
@@ -2599,6 +2654,40 @@ nothing                GL_ZERO GL_ONE
        //      if (shader->surfaceparms & Q3SURFACEPARM_LIGHTGRID    ) texture->supercontents |= SUPERCONTENTS_LIGHTGRID    ;
        //      if (shader->surfaceparms & Q3SURFACEPARM_ANTIPORTAL   ) texture->supercontents |= SUPERCONTENTS_ANTIPORTAL   ;
 
+               texture->surfaceflags = shader->surfaceflags;
+               if (shader->surfaceparms & Q3SURFACEPARM_ALPHASHADOW  ) texture->surfaceflags |= Q3SURFACEFLAG_ALPHASHADOW  ;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_AREAPORTAL   ) texture->surfaceflags |= Q3SURFACEFLAG_AREAPORTAL   ;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_CLUSTERPORTAL) texture->surfaceflags |= Q3SURFACEFLAG_CLUSTERPORTAL;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_DETAIL       ) texture->surfaceflags |= Q3SURFACEFLAG_DETAIL       ;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_DONOTENTER   ) texture->surfaceflags |= Q3SURFACEFLAG_DONOTENTER   ;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_FOG          ) texture->surfaceflags |= Q3SURFACEFLAG_FOG          ;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_LAVA         ) texture->surfaceflags |= Q3SURFACEFLAG_LAVA         ;
+               if (shader->surfaceparms & Q3SURFACEPARM_LIGHTFILTER  ) texture->surfaceflags |= Q3SURFACEFLAG_LIGHTFILTER  ;
+               if (shader->surfaceparms & Q3SURFACEPARM_METALSTEPS   ) texture->surfaceflags |= Q3SURFACEFLAG_METALSTEPS   ;
+               if (shader->surfaceparms & Q3SURFACEPARM_NODAMAGE     ) texture->surfaceflags |= Q3SURFACEFLAG_NODAMAGE     ;
+               if (shader->surfaceparms & Q3SURFACEPARM_NODLIGHT     ) texture->surfaceflags |= Q3SURFACEFLAG_NODLIGHT     ;
+               if (shader->surfaceparms & Q3SURFACEPARM_NODRAW       ) texture->surfaceflags |= Q3SURFACEFLAG_NODRAW       ;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_NODROP       ) texture->surfaceflags |= Q3SURFACEFLAG_NODROP       ;
+               if (shader->surfaceparms & Q3SURFACEPARM_NOIMPACT     ) texture->surfaceflags |= Q3SURFACEFLAG_NOIMPACT     ;
+               if (shader->surfaceparms & Q3SURFACEPARM_NOLIGHTMAP   ) texture->surfaceflags |= Q3SURFACEFLAG_NOLIGHTMAP   ;
+               if (shader->surfaceparms & Q3SURFACEPARM_NOMARKS      ) texture->surfaceflags |= Q3SURFACEFLAG_NOMARKS      ;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_NOMIPMAPS    ) texture->surfaceflags |= Q3SURFACEFLAG_NOMIPMAPS    ;
+               if (shader->surfaceparms & Q3SURFACEPARM_NONSOLID     ) texture->surfaceflags |= Q3SURFACEFLAG_NONSOLID     ;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_ORIGIN       ) texture->surfaceflags |= Q3SURFACEFLAG_ORIGIN       ;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_PLAYERCLIP   ) texture->surfaceflags |= Q3SURFACEFLAG_PLAYERCLIP   ;
+               if (shader->surfaceparms & Q3SURFACEPARM_SKY          ) texture->surfaceflags |= Q3SURFACEFLAG_SKY          ;
+               if (shader->surfaceparms & Q3SURFACEPARM_SLICK        ) texture->surfaceflags |= Q3SURFACEFLAG_SLICK        ;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_SLIME        ) texture->surfaceflags |= Q3SURFACEFLAG_SLIME        ;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_STRUCTURAL   ) texture->surfaceflags |= Q3SURFACEFLAG_STRUCTURAL   ;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_TRANS        ) texture->surfaceflags |= Q3SURFACEFLAG_TRANS        ;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_WATER        ) texture->surfaceflags |= Q3SURFACEFLAG_WATER        ;
+               if (shader->surfaceparms & Q3SURFACEPARM_POINTLIGHT   ) texture->surfaceflags |= Q3SURFACEFLAG_POINTLIGHT   ;
+               if (shader->surfaceparms & Q3SURFACEPARM_HINT         ) texture->surfaceflags |= Q3SURFACEFLAG_HINT         ;
+               if (shader->surfaceparms & Q3SURFACEPARM_DUST         ) texture->surfaceflags |= Q3SURFACEFLAG_DUST         ;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_BOTCLIP      ) texture->surfaceflags |= Q3SURFACEFLAG_BOTCLIP      ;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_LIGHTGRID    ) texture->surfaceflags |= Q3SURFACEFLAG_LIGHTGRID    ;
+       //      if (shader->surfaceparms & Q3SURFACEPARM_ANTIPORTAL   ) texture->surfaceflags |= Q3SURFACEFLAG_ANTIPORTAL   ;
+
                if (shader->dpmeshcollisions)
                        texture->basematerialflags |= MATERIALFLAG_MESHCOLLISIONS;
                if (shader->dpshaderkill && developer_extra.integer)
@@ -2608,14 +2697,12 @@ nothing                GL_ZERO GL_ONE
        {
                if (developer_extra.integer)
                        Con_DPrintf("^1%s:^7 using fallback noshader material for ^3\"%s\"\n", loadmodel->name, name);
-               texture->surfaceparms = 0;
                texture->supercontents = SUPERCONTENTS_SOLID | SUPERCONTENTS_OPAQUE;
        }
        else if (!strcmp(texture->name, "common/nodraw") || !strcmp(texture->name, "textures/common/nodraw"))
        {
                if (developer_extra.integer)
                        Con_DPrintf("^1%s:^7 using fallback nodraw material for ^3\"%s\"\n", loadmodel->name, name);
-               texture->surfaceparms = 0;
                texture->basematerialflags = MATERIALFLAG_NODRAW | MATERIALFLAG_NOSHADOW;
                texture->supercontents = SUPERCONTENTS_SOLID;
        }
@@ -2623,7 +2710,6 @@ nothing                GL_ZERO GL_ONE
        {
                if (developer_extra.integer)
                        Con_DPrintf("^1%s:^7 No shader found for texture ^3\"%s\"\n", loadmodel->name, texture->name);
-               texture->surfaceparms = 0;
                if (texture->surfaceflags & Q3SURFACEFLAG_NODRAW)
                {
                        texture->basematerialflags |= MATERIALFLAG_NODRAW | MATERIALFLAG_NOSHADOW;
@@ -2682,6 +2768,7 @@ skinfile_t *Mod_LoadSkinFiles(void)
        skinfile_t *skinfile = NULL, *first = NULL;
        skinfileitem_t *skinfileitem;
        char word[10][MAX_QPATH];
+       char vabuf[1024];
 
 /*
 sample file:
@@ -2699,7 +2786,7 @@ tag_weapon,
 tag_torso,
 */
        memset(word, 0, sizeof(word));
-       for (i = 0;i < 256 && (data = text = (char *)FS_LoadFile(va("%s_%i.skin", loadmodel->name, i), tempmempool, true, NULL));i++)
+       for (i = 0;i < 256 && (data = text = (char *)FS_LoadFile(va(vabuf, sizeof(vabuf), "%s_%i.skin", loadmodel->name, i), tempmempool, true, NULL));i++)
        {
                // If it's the first file we parse
                if (skinfile == NULL)
@@ -2975,6 +3062,7 @@ void Mod_BuildVBOs(void)
        }
 }
 
+extern cvar_t mod_obj_orientation;
 static void Mod_Decompile_OBJ(dp_model_t *model, const char *filename, const char *mtlfilename, const char *originalfilename)
 {
        int submodelindex, vertexindex, surfaceindex, triangleindex, textureindex, countvertices = 0, countsurfaces = 0, countfaces = 0, counttextures = 0;
@@ -3042,7 +3130,10 @@ static void Mod_Decompile_OBJ(dp_model_t *model, const char *filename, const cha
                        memcpy(outbuffer, oldbuffer, outbufferpos);
                        Z_Free(oldbuffer);
                }
-               l = dpsnprintf(outbuffer + outbufferpos, outbuffermax - outbufferpos, "v %f %f %f\nvn %f %f %f\nvt %f %f\n", v[0], v[2], v[1], vn[0], vn[2], vn[1], vt[0], 1-vt[1]);
+               if(mod_obj_orientation.integer)
+                       l = dpsnprintf(outbuffer + outbufferpos, outbuffermax - outbufferpos, "v %f %f %f\nvn %f %f %f\nvt %f %f\n", v[0], v[2], v[1], vn[0], vn[2], vn[1], vt[0], 1-vt[1]);
+               else
+                       l = dpsnprintf(outbuffer + outbufferpos, outbuffermax - outbufferpos, "v %f %f %f\nvn %f %f %f\nvt %f %f\n", v[0], v[1], v[2], vn[0], vn[1], vn[2], vt[0], 1-vt[1]);
                if (l > 0)
                        outbufferpos += l;
        }
@@ -3072,7 +3163,10 @@ static void Mod_Decompile_OBJ(dp_model_t *model, const char *filename, const cha
                                a = e[0]+1;
                                b = e[1]+1;
                                c = e[2]+1;
-                               l = dpsnprintf(outbuffer + outbufferpos, outbuffermax - outbufferpos, "f %i/%i/%i %i/%i/%i %i/%i/%i\n", a,a,a,b,b,b,c,c,c);
+                               if(mod_obj_orientation.integer)
+                                       l = dpsnprintf(outbuffer + outbufferpos, outbuffermax - outbufferpos, "f %i/%i/%i %i/%i/%i %i/%i/%i\n", a,a,a,b,b,b,c,c,c);
+                               else
+                                       l = dpsnprintf(outbuffer + outbufferpos, outbuffermax - outbufferpos, "f %i/%i/%i %i/%i/%i %i/%i/%i\n", a,a,a,c,c,c,b,b,b);
                                if (l > 0)
                                        outbufferpos += l;
                        }
@@ -3147,7 +3241,7 @@ static void Mod_Decompile_SMD(dp_model_t *model, const char *filename, int first
 
                        // strangely the smd angles are for a transposed matrix, so we
                        // have to generate a transposed matrix, then convert that...
-                       Matrix4x4_FromBonePose6s(&posematrix, model->num_posescale, model->data_poses6s + 6*(model->num_bones * poseindex + transformindex));
+                       Matrix4x4_FromBonePose7s(&posematrix, model->num_posescale, model->data_poses7s + 7*(model->num_bones * poseindex + transformindex));
                        Matrix4x4_ToArray12FloatGL(&posematrix, mtest[0]);
                        AnglesFromVectors(angles, mtest[0], mtest[2], false);
                        if (angles[0] >= 180) angles[0] -= 360;
@@ -3270,6 +3364,7 @@ static void Mod_Decompile_f(void)
        int zymtextsize = 0;
        int dpmtextsize = 0;
        int framegroupstextsize = 0;
+       char vabuf[1024];
 
        if (Cmd_Argc() != 2)
        {
@@ -3281,6 +3376,11 @@ static void Mod_Decompile_f(void)
        FS_StripExtension(inname, basename, sizeof(basename));
 
        mod = Mod_ForName(inname, false, true, inname[0] == '*' ? cl.model_name[1] : NULL);
+       if (!mod)
+       {
+               Con_Print("No such model\n");
+               return;
+       }
        if (mod->brush.submodel)
        {
                // if we're decompiling a submodel, be sure to give it a proper name based on its parent
@@ -3288,11 +3388,6 @@ static void Mod_Decompile_f(void)
                dpsnprintf(basename, sizeof(basename), "%s/%s", outname, mod->name);
                outname[0] = 0;
        }
-       if (!mod)
-       {
-               Con_Print("No such model\n");
-               return;
-       }
        if (!mod->surfmesh.num_triangles)
        {
                Con_Print("Empty model (or sprite)\n");
@@ -3376,11 +3471,11 @@ static void Mod_Decompile_f(void)
                        }
                }
                if (zymtextsize)
-                       FS_WriteFile(va("%s_decompiled/out_zym.txt", basename), zymtextbuffer, (fs_offset_t)zymtextsize);
+                       FS_WriteFile(va(vabuf, sizeof(vabuf), "%s_decompiled/out_zym.txt", basename), zymtextbuffer, (fs_offset_t)zymtextsize);
                if (dpmtextsize)
-                       FS_WriteFile(va("%s_decompiled/out_dpm.txt", basename), dpmtextbuffer, (fs_offset_t)dpmtextsize);
+                       FS_WriteFile(va(vabuf, sizeof(vabuf), "%s_decompiled/out_dpm.txt", basename), dpmtextbuffer, (fs_offset_t)dpmtextsize);
                if (framegroupstextsize)
-                       FS_WriteFile(va("%s_decompiled.framegroups", basename), framegroupstextbuffer, (fs_offset_t)framegroupstextsize);
+                       FS_WriteFile(va(vabuf, sizeof(vabuf), "%s_decompiled.framegroups", basename), framegroupstextbuffer, (fs_offset_t)framegroupstextsize);
        }
 }
 
@@ -3514,7 +3609,6 @@ static float mod_generatelightmaps_offsets[3][MAX_LIGHTMAPSAMPLES][3];
 static int mod_generatelightmaps_numlights;
 static lightmaplight_t *mod_generatelightmaps_lightinfo;
 
-extern int R_Shadow_GetRTLightInfo(unsigned int lightindex, float *origin, float *radius, float *color);
 extern cvar_t r_shadow_lightattenuationdividebias;
 extern cvar_t r_shadow_lightattenuationlinearscale;
 
@@ -4095,6 +4189,7 @@ static void Mod_GenerateLightmaps_CreateLightmaps(dp_model_t *model)
        unsigned char *lightmappixels;
        unsigned char *deluxemappixels;
        mod_alloclightmap_state_t lmstate;
+       char vabuf[1024];
 
        // generate lightmap projection information for all triangles
        if (model->texturepool == NULL)
@@ -4277,8 +4372,8 @@ static void Mod_GenerateLightmaps_CreateLightmaps(dp_model_t *model)
 
        for (lightmapindex = 0;lightmapindex < model->brushq3.num_mergedlightmaps;lightmapindex++)
        {
-               model->brushq3.data_lightmaps[lightmapindex] = R_LoadTexture2D(model->texturepool, va("lightmap%i", lightmapindex), lm_texturesize, lm_texturesize, lightmappixels + lightmapindex * lm_texturesize * lm_texturesize * 4, TEXTYPE_BGRA, TEXF_FORCELINEAR, -1, NULL);
-               model->brushq3.data_deluxemaps[lightmapindex] = R_LoadTexture2D(model->texturepool, va("deluxemap%i", lightmapindex), lm_texturesize, lm_texturesize, deluxemappixels + lightmapindex * lm_texturesize * lm_texturesize * 4, TEXTYPE_BGRA, TEXF_FORCELINEAR, -1, NULL);
+               model->brushq3.data_lightmaps[lightmapindex] = R_LoadTexture2D(model->texturepool, va(vabuf, sizeof(vabuf), "lightmap%i", lightmapindex), lm_texturesize, lm_texturesize, lightmappixels + lightmapindex * lm_texturesize * lm_texturesize * 4, TEXTYPE_BGRA, TEXF_FORCELINEAR, -1, NULL);
+               model->brushq3.data_deluxemaps[lightmapindex] = R_LoadTexture2D(model->texturepool, va(vabuf, sizeof(vabuf), "deluxemap%i", lightmapindex), lm_texturesize, lm_texturesize, deluxemappixels + lightmapindex * lm_texturesize * lm_texturesize * 4, TEXTYPE_BGRA, TEXF_FORCELINEAR, -1, NULL);
        }
 
        if (lightmappixels)
@@ -4289,7 +4384,6 @@ static void Mod_GenerateLightmaps_CreateLightmaps(dp_model_t *model)
        for (surfaceindex = 0;surfaceindex < model->num_surfaces;surfaceindex++)
        {
                surface = model->data_surfaces + surfaceindex;
-               e = model->surfmesh.data_element3i + surface->num_firsttriangle*3;
                if (!surface->num_triangles)
                        continue;
                lightmapindex = mod_generatelightmaps_lightmaptriangles[surface->num_firsttriangle].lightmapindex;