func dbGetMaxGame(t *llrb.LLRB) int {
max := t.Max()
if max == nil {
return 0
}
return max.(*game).id
}
func IterateOne(tree *llrb.LLRB, last Int64) Int64 {
var next Int64
tree.AscendGreaterOrEqual(last, func(i llrb.Item) bool {
if i.(Int64) == last {
return true
} else {
next = i.(Int64)
return false
}
})
return next
}
func dbLookupGame(t *llrb.LLRB, gameid int) *game {
g := &game{id: gameid}
result := t.Get(g)
if result != nil {
g = result.(*game)
return g
}
return nil
}