Call cvar callbacks after the cvar is set. Potentially fixes heap corruption.

[xonotic/darkplaces.git] / model_alias.c

diff --git a/model_alias.c b/model_alias.c
index 22863519406f3ccefb25c078597c72db9dd17e04..04bc821f107e377b9d507e86e16265d8b07390b5 100644 (file)
--- a/model_alias.c
+++ b/model_alias.c
@@ -786,7 +786,7 @@ static void Mod_MDLMD2MD3_TraceLine(dp_model_t *model, const frameblend_t *frame
        else
                vertex3f = model->surfmesh.data_vertex3f;
        for (i = 0, surface = model->data_surfaces;i < model->num_surfaces;i++, surface++)
-               Collision_TraceLineTriangleMeshFloat(trace, start, end, model->surfmesh.num_triangles, model->surfmesh.data_element3i, vertex3f, 0, NULL, SUPERCONTENTS_SOLID | (surface->texture->basematerialflags & MATERIALFLAGMASK_TRANSLUCENT ? 0 : SUPERCONTENTS_OPAQUE), 0, surface->texture, segmentmins, segmentmaxs);
+               Collision_TraceLineTriangleMeshFloat(trace, start, end, surface->num_triangles, model->surfmesh.data_element3i + 3 * surface->num_firsttriangle, vertex3f, 0, NULL, SUPERCONTENTS_SOLID | (surface->texture->basematerialflags & MATERIALFLAGMASK_TRANSLUCENT ? 0 : SUPERCONTENTS_OPAQUE), 0, surface->texture, segmentmins, segmentmaxs);
        if (freevertex3f)
                Mem_Free(freevertex3f);
 }
@@ -840,7 +840,7 @@ static void Mod_MDLMD2MD3_TraceBox(dp_model_t *model, const frameblend_t *frameb
        Collision_BrushForBox(&thisbrush_end, boxendmins, boxendmaxs, 0, 0, NULL);
        model->AnimateVertices(model, frameblend, skeleton, vertex3f, NULL, NULL, NULL);
        for (i = 0, surface = model->data_surfaces;i < model->num_surfaces;i++, surface++)
-               Collision_TraceBrushTriangleMeshFloat(trace, &thisbrush_start.brush, &thisbrush_end.brush, model->surfmesh.num_triangles, model->surfmesh.data_element3i, vertex3f, 0, NULL, SUPERCONTENTS_SOLID | (surface->texture->basematerialflags & MATERIALFLAGMASK_TRANSLUCENT ? 0 : SUPERCONTENTS_OPAQUE), 0, surface->texture, segmentmins, segmentmaxs);
+               Collision_TraceBrushTriangleMeshFloat(trace, &thisbrush_start.brush, &thisbrush_end.brush, surface->num_triangles, model->surfmesh.data_element3i + 3 * surface->num_firsttriangle, vertex3f, 0, NULL, SUPERCONTENTS_SOLID | (surface->texture->basematerialflags & MATERIALFLAGMASK_TRANSLUCENT ? 0 : SUPERCONTENTS_OPAQUE), 0, surface->texture, segmentmins, segmentmaxs);
        if (vertex3f != vertex3fbuf)
                Mem_Free(vertex3f);
 }
@@ -966,7 +966,7 @@ void Mod_BuildAliasSkinsFromSkinFiles(texture_t *skin, skinfile_t *skinfile, con
                Mod_LoadTextureFromQ3Shader(loadmodel->mempool, loadmodel->name, skin, stripbuf, true, true, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_ALPHA | TEXF_PICMIP | TEXF_COMPRESS, MATERIALFLAG_WALL);
        }
 }
-
+extern cvar_t r_nolerp_list;
 #define BOUNDI(VALUE,MIN,MAX) if (VALUE < MIN || VALUE >= MAX) Host_Error("model %s has an invalid ##VALUE (%d exceeds %d - %d)", loadmodel->name, VALUE, MIN, MAX);
 #define BOUNDF(VALUE,MIN,MAX) if (VALUE < MIN || VALUE >= MAX) Host_Error("model %s has an invalid ##VALUE (%f exceeds %f - %f)", loadmodel->name, VALUE, MIN, MAX);
 void Mod_IDP0_Load(dp_model_t *mod, void *buffer, void *bufferend)
@@ -1044,6 +1044,9 @@ void Mod_IDP0_Load(dp_model_t *mod, void *buffer, void *bufferend)
        i = LittleLong (pinmodel->flags);
        loadmodel->effects = ((i & 255) << 24) | (i & 0x00FFFF00);
 
+       if (strstr(r_nolerp_list.string, loadmodel->name))
+               loadmodel->nolerp = true;
+
        for (i = 0;i < 3;i++)
        {
                loadmodel->surfmesh.num_morphmdlframescale[i] = LittleFloat (pinmodel->scale[i]);