inline int ProcessNode(struct Map * themap,struct Path * route,unsigned int parent_node,unsigned int node_to_proc)
{
/*
Each time process node is called we want to check "node_to_proc" and the parent_node is the previous node
*/
if ( (route->done==0) && ( node_to_proc < themap->world_total_size) ) // IF NOT DONE AND INSIDE WORLD!
{
ExpandNodeFromNode( themap,route , parent_node , node_to_proc , route->node_direction , themap->turning_penalty);
if (node_to_proc == route->target)
{
//printf("Target Just Reached :D\n"); // We found the target! :D
themap->world[route->target].opened=1;
++route->solutions_gathered;
}
else
{
OpenNode(themap,route,parent_node,node_to_proc);
}
}
return 0;
}
status_t
Model::SetTo(const BEntry *entry, bool open, bool writable)
{
delete fNode;
fNode = NULL;
DeletePreferredAppVolumeNameLinkTo();
fIconFrom = kUnknownSource;
fBaseType = kUnknownNode;
fMimeType = "";
fStatus = entry->GetRef(&fEntryRef);
if (fStatus != B_OK)
return fStatus;
fStatus = entry->GetStat(&fStatBuf);
if (fStatus != B_OK)
return fStatus;
fStatus = OpenNode(writable);
if (!open)
CloseNode();
return fStatus;
}
