func playAIMove(game *chess.Game, role search.Role, level uint) {
result := search.AlphaBetaSearch(game, role, level)
// TODO: annoying, but AlphaBetaSearch doesn't release the
// moves cached for the root node.
game.Release()
fmt.Println(result)
action := result.Actions[len(result.Actions)-1]
game.MakeMove(action.(chess.Move))
}
func main() {
fmt.Println(shouldProfile)
if shouldProfile {
f, _ := os.Create("main.pprof")
pprof.StartCPUProfile(f)
defer pprof.StopCPUProfile()
}
game := chess.NewGame()
var result search.SearchResult
switch method {
case "dfs":
chess.SetIsThreaded()
result = search.DepthFirstSearch(
game,
search.Maximizer,
searchDepth,
1)
case "alphaBeta":
result = search.AlphaBetaSearch(
game,
search.Maximizer,
searchDepth)
case "threadedAlphaBeta":
chess.SetIsThreaded()
result = search.ThreadedAlphaBetaSearch(
game,
search.Maximizer,
searchDepth)
default:
fmt.Println("Invalid method!")
return
}
// Check for memory leaks. Right now just leaks 1 array, which
// is the root's.
fmt.Println(chess.NumLoanedMoveArrays)
fmt.Println(result.Actions)
fmt.Println(result.Value)
}