From 879f5a9c10593335232262b5e51a5741f07ac5fa Mon Sep 17 00:00:00 2001
From: pommicket <pommicket@gmail.com>
Date: Sun, 17 Aug 2025 11:21:08 -0400
Subject: Integrate endgame solver

---
 quacker/macondo.cpp        | 10 ++++++++--
 quacker/macondo.h          |  1 +
 quacker/macondobackend.cpp |  4 ++--
 quacker/quacker.cpp        |  1 -
 4 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/quacker/macondo.cpp b/quacker/macondo.cpp
index 3048195..a6d5d9d 100644
--- a/quacker/macondo.cpp
+++ b/quacker/macondo.cpp
@@ -21,7 +21,7 @@ Macondo::Macondo(Quackle::Game *game) : View() {
 	execPath += "/apps/macondo/macondo";
 	initOptions = std::make_unique<MacondoInitOptions>(execPath);
 	m_backend = new MacondoBackend(game, *initOptions);
-	connect(m_backend, SIGNAL(gotMoves(const Quackle::MoveList &)), this, SLOT(gotMoves(const Quackle::MoveList &)));
+	connectBackendSignals();
 	m_solve = new QPushButton(tr("Solve"));
 	m_solve->setDisabled(true);
 	QGridLayout *layout = new QGridLayout(this);
@@ -70,9 +70,14 @@ void Macondo::solve() {
 void Macondo::gameChanged(Quackle::Game *game) {
 	delete m_backend;
 	m_backend = new MacondoBackend(game, *initOptions);
+	connectBackendSignals();
 	m_game = game;
 }
 
+void Macondo::connectBackendSignals() {
+	connect(m_backend, SIGNAL(gotMoves(const Quackle::MoveList &)), this, SLOT(gotMoves(const Quackle::MoveList &)));
+}
+
 void Macondo::stop() {
 	m_backend->stop();
 	m_anyUpdates = false;
@@ -85,9 +90,10 @@ bool Macondo::useForSimulation() const {
 }
 
 void Macondo::gotMoves(const Quackle::MoveList &moves) {
-	printf("aaa moves\n");
 	m_moves = moves;
 	m_anyUpdates = true;
+	if (moves.size() == 1)
+		emit setCandidateMove(&moves[0]);
 }
 
 void Macondo::positionChanged(const Quackle::GamePosition *position) {
diff --git a/quacker/macondo.h b/quacker/macondo.h
index 638456f..a95a5a7 100644
--- a/quacker/macondo.h
+++ b/quacker/macondo.h
@@ -39,6 +39,7 @@ public slots:
 private slots:
 	void gotMoves(const Quackle::MoveList &moves);
 private:
+	void connectBackendSignals();
 	void updateSolveButton();
 	QCheckBox *m_useMacondo;
 	QPushButton *m_solve;
diff --git a/quacker/macondobackend.cpp b/quacker/macondobackend.cpp
index 59db5cf..a82d115 100644
--- a/quacker/macondobackend.cpp
+++ b/quacker/macondobackend.cpp
@@ -74,7 +74,7 @@ static string trimLeft(const string &s) {
 }
 
 
-MacondoBackend::MacondoBackend(Quackle::Game *game, const MacondoInitOptions &options) {
+MacondoBackend::MacondoBackend(Quackle::Game *game, const MacondoInitOptions &options): QObject() {
 	m_execPath = options.execPath;
 	m_game = game;
 	m_updateTimer = new QTimer(this);
@@ -319,12 +319,12 @@ void MacondoBackend::timer() {
 				// give Macondo a bit more time to write out the full sequence
 				QThread::msleep(60);
 				m_processOutput.append(m_process->readAllStandardOutput());
+				//printf("%.*s\n",m_processOutput.size(),m_processOutput.data());
 			}
 			Quackle::Move move;
 			if (extractEndgameMove(m_processOutput, move)) {
 				Quackle::MoveList list;
 				list.push_back(move);
-				printf("EMIT\n");
 				emit gotMoves(list);
 			}
 		}
diff --git a/quacker/quacker.cpp b/quacker/quacker.cpp
index 3d8d8d4..d3945ac 100644
--- a/quacker/quacker.cpp
+++ b/quacker/quacker.cpp
@@ -1269,7 +1269,6 @@ void TopLevel::incrementSimulation()
 	
 	if (m_macondo->isRunning()) {
 		if (m_macondo->anyUpdates()) {
-		printf("aaa update\n");
 			updateMoveViews();
 			updateSimViews();
 		}
-- 
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