xZero707/droidfish
1
0
Fork 0
mirror of https://github.com/peterosterlund2/droidfish.git synced 2024-11-23 11:31:33 +01:00
Code Issues Packages Projects Releases Wiki Activity

DroidFish: Created method EngineState.setState() to simplify state machine debugging.

Browse Source
This commit is contained in:
Peter Osterlund 2012-01-08 00:32:18 +00:00
parent b97830c29a
commit 298d0478de
1 changed files with 20 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
DroidFish/src/org/petero/droidfish/engine/DroidComputerPlayer.java
View File

@ -79,9 +79,16 @@ public class DroidComputerPlayer {
/** Default constructor. */
EngineState() {
engine = "";
state = MainState.DEAD;
setState(MainState.DEAD);
searchId = -1;
}
final void setState(MainState s) {
// System.out.printf("state: %s -> %s\n",
// (state != null) ? state.toString() : "(null)",
// s.toString());
state = s;
}
}
/** Information about current/next engine search task. */
@ -286,7 +293,7 @@ public class DroidComputerPlayer {
if (engineState.state == MainState.PONDER) {
uciEngine.writeLineToEngine("ponderhit");
engineState.state = MainState.SEARCH;
engineState.setState(MainState.SEARCH);
pvModified = true;
notifyGUI();
}
@ -300,7 +307,7 @@ public class DroidComputerPlayer {
uciEngine.shutDown();
uciEngine = null;
}
engineState.state = MainState.DEAD;
engineState.setState(MainState.DEAD);
}
/** Start an engine, if not already started.
@ -386,7 +393,7 @@ public class DroidComputerPlayer {
private final void handleQueue() {
if (engineState.state == MainState.DEAD) {
engineState.engine = "";
engineState.state = MainState.IDLE;
engineState.setState(MainState.IDLE);
}
if (engineState.state == MainState.IDLE)
handleIdleState();
@ -406,7 +413,7 @@ public class DroidComputerPlayer {
case PONDER:
case ANALYZE:
uciEngine.writeLineToEngine("stop");
engineState.state = MainState.STOP_SEARCH;
engineState.setState(MainState.STOP_SEARCH);
return true;
default:
return false;
@ -463,7 +470,7 @@ public class DroidComputerPlayer {
if (newGame) {
uciEngine.writeLineToEngine("ucinewgame");
uciEngine.writeLineToEngine("isready");
engineState.state = MainState.WAIT_READY;
engineState.setState(MainState.WAIT_READY);
newGame = false;
return;
}
@ -524,7 +531,7 @@ public class DroidComputerPlayer {
if (sr.ponderMove != null)
goStr.append(" ponder");
uciEngine.writeLineToEngine(goStr.toString());
engineState.state = (sr.ponderMove == null) ? MainState.SEARCH : MainState.PONDER;
engineState.setState((sr.ponderMove == null) ? MainState.SEARCH : MainState.PONDER);
} else { // Analyze
StringBuilder posStr = new StringBuilder();
posStr.append("position fen ");
@ -541,7 +548,7 @@ public class DroidComputerPlayer {
uciEngine.setOption("UCI_AnalyseMode", true);
uciEngine.setOption("Threads", sr.engineThreads > 0 ? sr.engineThreads : numCPUs);
uciEngine.writeLineToEngine("go infinite");
engineState.state = MainState.ANALYZE;
engineState.setState(MainState.ANALYZE);
}
}
@ -577,7 +584,7 @@ public class DroidComputerPlayer {
numCPUs = nThreads;
maxPV = 1;
engineState.engine = searchRequest.engine;
engineState.state = MainState.READ_OPTIONS;
engineState.setState(MainState.READ_OPTIONS);
}
@ -620,13 +627,13 @@ public class DroidComputerPlayer {
uci.initOptions();
uci.writeLineToEngine("ucinewgame");
uci.writeLineToEngine("isready");
engineState.state = MainState.WAIT_READY;
engineState.setState(MainState.WAIT_READY);
}
break;
}
case WAIT_READY: {
if ("readyok".equals(s)) {
engineState.state = MainState.IDLE;
engineState.setState(MainState.IDLE);
handleIdleState();
}
break;
@ -647,7 +654,7 @@ public class DroidComputerPlayer {
if (engineState.state == MainState.SEARCH)
reportMove(bestMove, nextPonderMove);
engineState.state = MainState.IDLE;
engineState.setState(MainState.IDLE);
searchRequest = null;
handleIdleState();
}
@ -657,7 +664,7 @@ public class DroidComputerPlayer {
String[] tokens = tokenize(s);
if (tokens[0].equals("bestmove")) {
uci.writeLineToEngine("isready");
engineState.state = MainState.WAIT_READY;
engineState.setState(MainState.WAIT_READY);
}
break;
}