Fix login and startup logging issues

Auth uses the refresh endpoint instead of validate. This means less password entering.
Console will now only autoscroll when already scrolled all the way down.
Better conformance with the Yggdrasil auth protocol (not complete yet, but Mojang launcher isn't complete either).
Fix bug that prevented saving the account data (uninitialized variable).
Accounts can now trigger account list saving, this is used for the refresh endpoint.

1 files changed, 18 insertions, 3 deletions

diff --git a/gui/ConsoleWindow.cpp b/gui/ConsoleWindow.cpp
index d8a1b69d..d0210df6 100644
--- a/gui/ConsoleWindow.cpp
+++ b/gui/ConsoleWindow.cpp
@@ -58,13 +58,23 @@ void ConsoleWindow::writeColor(QString text, const char *color)
 		ui->text->appendHtml(QString("<font color=\"%1\">%2</font>").arg(color).arg(text));
 	else
 		ui->text->appendPlainText(text);
-	// scroll down
-	QScrollBar *bar = ui->text->verticalScrollBar();
-	bar->setValue(bar->maximum());
 }
 
 void ConsoleWindow::write(QString data, MessageLevel::Enum mode)
 {
+	QScrollBar *bar = ui->text->verticalScrollBar();
+	int max_bar = bar->maximum();
+	int val_bar = bar->value();
+	if(m_scroll_active)
+	{
+		if(m_last_scroll_value > val_bar)
+			m_scroll_active = false;
+	}
+	else
+	{
+		m_scroll_active = val_bar == max_bar;
+	}
+
 	if (data.endsWith('\n'))
 		data = data.left(data.length() - 1);
 	QStringList paragraphs = data.split('\n');
@@ -93,6 +103,11 @@ void ConsoleWindow::write(QString data, MessageLevel::Enum mode)
 	else
 		while (iter.hasNext())
 			writeColor(iter.next());
+	if(m_scroll_active)
+	{
+		bar->setValue(bar->maximum());
+	}
+	m_last_scroll_value = bar->value();
 }
 
 void ConsoleWindow::clear()