From 75cd69efd37c9014cbc8e3b1d5f2dd1db9275808 Mon Sep 17 00:00:00 2001
From: Silas Dohm <silas.dohm@stud.hs-bochum.de>
Date: Sat, 30 Jul 2022 13:10:56 +0200
Subject: [PATCH] history added
---
cell.h | 1 -
window.cpp | 9 ++++++++-
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/cell.h b/cell.h
index 808e5a1..3ca68e3 100644
--- a/cell.h
+++ b/cell.h
@@ -26,7 +26,6 @@ public slots:
void addOption(int x);
void removeOption(int x);
void collapse(int x);
-private slots:
void un(void);
};
diff --git a/window.cpp b/window.cpp
index b055b88..825783a 100644
--- a/window.cpp
+++ b/window.cpp
@@ -72,6 +72,7 @@ Window::Window(QWidget *parent)
void Window::solveButtonClicked()
{
// std::array<Cell,81> start = m_cell;
+ std::list<Cell*> hist;
srand(time(NULL));
while (1)
{
@@ -101,12 +102,18 @@ void Window::solveButtonClicked()
return;
}
else if(minEtropy ==0){
- qInfo("dead End reached");
+ while (hist.size()>1)
+ {
+ hist.back()->un();
+ hist.pop_back();
+ }
return;
+ //solveButtonClicked();
}
int choiceCell = rand() % b.size(); //choose a random cell
int choiceNr = rand() % b[choiceCell]->index.size(); //choose a random number;
b[choiceCell]->collapse(b[choiceCell]->index[choiceNr]); //collapse that random cell with chosen number;
+ hist.push_back(b[choiceCell]);
repaint(); //draw cells again
QThread::msleep(m_delay);
}
--
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