Package featurecat.lizzie.analysis

Class Leelaz

  • public class Leelaz
extends java.lang.Object
    An interface with leelaz go engine. Can be adapted for GTP, but is specifically designed for GCP's Leela Zero. leelaz is modified to output information as it ponders see www.github.com/gcp/leela-zero

    • Field Detail

      • gtpConsole

        public boolean gtpConsole

      • board

        public Board board

      • isAttached

        public boolean isAttached

      • isSettingHandicap

        public boolean isSettingHandicap

      • isThinking

        public boolean isThinking

      • isInputCommand

        public boolean isInputCommand

      • preload

        public boolean preload

      • isKataGo

        public boolean isKataGo

      • supportScoremean

        public boolean supportScoremean

      • scoreMean

        public double scoreMean

      • scoreStdev

        public double scoreStdev

      • engineIndex

        public static int engineIndex

      • mHandicapWinrate

        public static double mHandicapWinrate

    • Constructor Detail

      • Leelaz

        public Leelaz​(java.lang.String engineCommand)
       throws org.json.JSONException
        Initializes the leelaz process and starts reading output
        Throws:
        java.io.IOException
        org.json.JSONException

    • Method Detail

      • startEngine

        public void startEngine()
                 throws java.io.IOException
        Throws:
        java.io.IOException

      • restartEngine

        public void restartEngine()
                   throws java.io.IOException
        Throws:
        java.io.IOException

      • normalQuit

        public void normalQuit()

      • parseInfo

        public java.util.List<MoveData> parseInfo​(java.lang.String line)

      • parseInfoKatago

        public java.util.List<MoveData> parseInfoKatago​(java.lang.String line)

      • sendCommand

        public void sendCommand​(java.lang.String command)
        Sends a command to command queue for leelaz to execute
        Parameters:
        command - a GTP command containing no newline characters

      • beginModifyingBoard

        public void beginModifyingBoard()

      • endModifyingBoard

        public void endModifyingBoard()

      • playMove

        public void playMove​(Stone color,
                     java.lang.String move)
        Parameters:
        color - color of stone to play
        move - coordinate of the coordinate

      • genmove

        public void genmove​(java.lang.String color)

      • genmove_analyze

        public void genmove_analyze​(java.lang.String color)

      • time_settings

        public void time_settings()

      • clear

        public void clear()

      • boardSize

        public void boardSize​(int size)

      • boardSize

        public void boardSize​(int width,
                      int height)

      • komi

        public void komi​(double komi)

      • handicap

        public void handicap​(int num)

      • undo

        public void undo()

      • analyzeAvoid

        public void analyzeAvoid​(java.lang.String type,
                         java.lang.String color,
                         java.lang.String coordList,
                         int untilMove)

      • analyzeAvoid

        public void analyzeAvoid​(java.lang.String parameters)

      • ponder

        public void ponder()
        This initializes leelaz's pondering mode at its current position

      • togglePonder

        public void togglePonder()

      • shutdown

        public void shutdown()
        End the process

      • getBestMoves

        public java.util.List<MoveData> getBestMoves()

      • getDynamicKomi

        public java.util.Optional<java.lang.String> getDynamicKomi()

      • isPondering

        public boolean isPondering()

      • estimatePassWinrate

        public void estimatePassWinrate()

      • winrateToHandicap

        public static double winrateToHandicap​(double pWinrate)
        Convert winrate to handicap stones, by normalizing winrate by first move pass winrate (one stone handicap).

      • removeListener

        public void removeListener​(LeelazListener listener)

      • splitCommand

        public java.util.List<java.lang.String> splitCommand​(java.lang.String commandLine)

      • isCommandChange

        public boolean isCommandChange​(java.lang.String command)

      • isStarted

        public boolean isStarted()

      • isLoaded

        public boolean isLoaded()

      • isDown

        public boolean isDown()

      • supportScoremean

        public boolean supportScoremean()

      • currentWeight

        public java.lang.String currentWeight()

      • currentShortWeight

        public java.lang.String currentShortWeight()

      • switching

        public boolean switching()

      • currentEngineN

        public int currentEngineN()

      • engineCommand

        public java.lang.String engineCommand()

      • toggleGtpConsole

        public void toggleGtpConsole()

      • setWeightName

        public void setWeightName()

      • startWriterThread

        public void startWriterThread()

      • stopWriterThread

        public void stopWriterThread()

      • sendToWriterThread

        public void sendToWriterThread​(java.lang.String command)