public void add(WorldModel model, int depth)
{
//get hash value
int hashValue = model.getHash();
//find entry
Entry entry = entries[hashValue % size];
if (entry == null)
{
entries[hashValue % size] = new Entry();
entries[hashValue % size].model = model;
entries[hashValue % size].depth = depth;
return;
}
//check if it's the right one
if (entry.model.equals(model))
{
//use the new depth if it is lower
if (depth < entry.depth)
{
entry.depth = depth;
}
}
else
//replace this slot if the new depth is lower
if (depth < entry.depth)
{
entry.model = model;
entry.depth = depth;
}
}
public bool has(WorldModel model)
{
//get hash value
int hashValue = model.getHash();
//find entry
Entry entry = entries[hashValue % size];
if (entry == null)
{
return(false);
}
//check if it's the right one
return(entry.model.equals(model));
}