static __inline__ Uint32 dynamic_aabb_is_in_node(BBOX_TREE *bbox_tree, Uint32 node, Uint32 ID, Uint32 type_mask)
{
Uint32 i, result;
Uint32 id;
result = 0;
for (i = 0; i < bbox_tree->nodes[node].dynamic_objects.index; i++)
{
if ((type_mask == TYPE_MASK_3D_BLEND_SELF_LIT_OBJECT) ||
(type_mask == TYPE_MASK_3D_BLEND_NO_SELF_LIT_OBJECT) ||
(type_mask == TYPE_MASK_3D_NO_BLEND_SELF_LIT_OBJECT) ||
(type_mask == TYPE_MASK_3D_NO_BLEND_NO_SELF_LIT_OBJECT))
id = get_3dobject_index(bbox_tree->nodes[node].dynamic_objects.items[i].ID);
else id = bbox_tree->nodes[node].dynamic_objects.items[i].ID;
if ((id == ID) &&
(get_type_mask_from_type(bbox_tree->nodes[node].dynamic_objects.items[i].type) == type_mask))
{
delete_dynamic_item_from_node(bbox_tree, node, i, ID, type_mask);
result = 1;
}
}
return result;
}
static __inline__ void delete_item_from_intersect_list(BBOX_TREE* bbox_tree, Uint32 ID, Uint32 type_mask)
{
Uint32 i, j, k, size;
int start, stop;
Uint32 id;
for (i = 0; i < MAX_INTERSECTION_TYPES; i++)
{
for (j = 0; j < TYPES_COUNT; j++)
{
if (type_mask != get_type_mask_from_type(j)) continue;
start = bbox_tree->intersect[i].start[j];
stop = bbox_tree->intersect[i].stop[j];
for (k = start; k < stop; k++)
{
if ((type_mask == TYPE_MASK_3D_BLEND_SELF_LIT_OBJECT) ||
(type_mask == TYPE_MASK_3D_BLEND_NO_SELF_LIT_OBJECT) ||
(type_mask == TYPE_MASK_3D_NO_BLEND_SELF_LIT_OBJECT) ||
(type_mask == TYPE_MASK_3D_NO_BLEND_NO_SELF_LIT_OBJECT))
id = get_3dobject_index(bbox_tree->intersect[i].items[k].ID);
else id = bbox_tree->intersect[i].items[k].ID;
if (id == ID)
{
size = stop - k -1;
if (size > 0)
memmove(&bbox_tree->intersect[i].items[k], &bbox_tree->intersect[i].items[k+1], size*sizeof(BBOX_ITEM));
bbox_tree->intersect[i].stop[j]--;
stop--;
k--;
}
}
}
}
}
void draw_3d_objects(unsigned int object_type)
{
unsigned int start, stop;
unsigned int i, l;
int is_selflit, is_transparent, is_ground;
#ifdef SIMPLE_LOD
int x, y, dist;
#endif
#ifdef CLUSTER_INSIDES_OLD
short cluster = get_actor_cluster ();
#endif
#ifdef SIMPLE_LOD
x= -camera_x;
y= -camera_y;
#endif
cur_e3d= NULL;
#ifdef DEBUG
cur_e3d_count= 0;
#endif //DEBUG
get_intersect_start_stop(main_bbox_tree, object_type, &start, &stop);
// nothing to draw?
if(start >= stop){
return;
}
// reduce CPU usage while minimized
if(!(SDL_GetAppState()&SDL_APPACTIVE)){
// not actually drawing, fake it
// now loop through each object
for (i=start; i<stop; i++)
{
int j;
j = get_intersect_item_ID(main_bbox_tree, i);
l = get_3dobject_index(j);
if (objects_list[l] == NULL) continue;
//track the usage
cache_use(objects_list[l]->e3d_data->cache_ptr);
}
// and all done
return;
}
// find the modes we need
is_selflit= is_self_lit_3d_object(object_type);
is_transparent= is_alpha_3d_object(object_type);
is_ground= is_ground_3d_object(object_type);
// set the modes we need
if (is_selflit && (!is_day || dungeon))
{
glDisable(GL_LIGHTING);
}
#ifdef FSAA
if (fsaa > 1)
{
glEnable(GL_MULTISAMPLE);
}
#endif /* FSAA */
if(is_transparent) {
#ifdef NEW_ALPHA
if(use_3d_alpha_blend){
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
}
#endif //NEW_ALPHA
//enable alpha filtering, so we have some alpha key
glEnable(GL_ALPHA_TEST);
if(is_ground)glAlphaFunc(GL_GREATER,0.23f);
#ifdef OLD_MISC_OBJ_DIR
else glAlphaFunc(GL_GREATER,0.06f);
#else
else glAlphaFunc(GL_GREATER,0.3f);
#endif
glDisable(GL_CULL_FACE);
}
