Updated changelog with newest versions, added ingame-window to display it.

core/ManiaControl.php

@@ -34,6 +34,7 @@ use ManiaControl\Script\ModeScriptEventManager;
 use ManiaControl\Server\Server;
 use ManiaControl\Settings\SettingManager;
 use ManiaControl\Statistics\StatisticManager;
+use ManiaControl\Update\ChangeLog;
 use ManiaControl\Update\UpdateManager;
 use ManiaControl\Utils\CommandLineHelper;
 use ManiaControl\Utils\SystemUtil;
@@ -94,6 +95,10 @@ class ManiaControl implements CallbackListener, CommandListener, TimerListener,
 	 * @see getChat()
 	 */
 	private $chat = null;
+	/** @var ChangeLog $changeLog
+	 * @see getChangeLog()
+	 */
+	private $changeLog = null;
 	/** @var ColorManager $colorManager
 	 * @see getColorManager()
 	 */
@@ -212,6 +217,7 @@ class ManiaControl implements CallbackListener, CommandListener, TimerListener,
 		$this->configurator           = new Configurator($this);
 		$this->pluginManager          = new PluginManager($this);
 		$this->updateManager          = new UpdateManager($this);
+		$this->changeLog              = new ChangeLog($this);
 
 		$this->getErrorHandler()->init();
 
@@ -346,6 +352,15 @@ class ManiaControl implements CallbackListener, CommandListener, TimerListener,
 		return $this->chat;
 	}
 
+	/**
+	 * Return the changelog
+	 *
+	 * @return ChangeLog
+	 */
+	public function getChangeLog() {
+		return $this->changeLog;
+	}
+
 	/**
 	 * Return the error handler
 	 *

core/Update/ChangeLog.php

@@ -0,0 +1,134 @@
+<?php
+
+namespace ManiaControl\Update;
+
+use FML\ManiaLink;
+use FML\Controls\Frame;
+use FML\Controls\Labels\Label_Text;
+use FML\Script\Features\Paging;
+use ManiaControl\Commands\CommandListener;
+use ManiaControl\ManiaControl;
+use ManiaControl\Manialinks\ManialinkManager;
+use ManiaControl\Players\Player;
+
+/**
+ * Ingame ChangeLog to display the latest updates to ManiaControl
+ *
+ * @author    ManiaControl Team <mail@maniacontrol.com>
+ * @copyright 2014-2020 ManiaControl Team
+ * @license   http://www.gnu.org/licenses/ GNU General Public License, Version 3
+ */
+class ChangeLog implements CommandListener {
+	/*
+	 * Private properties
+	 */
+	/** @var ManiaControl $maniaControl */
+	private $maniaControl = null;
+
+	/**
+	 * Construct a new update manager instance
+	 *
+	 * @param ManiaControl $maniaControl
+	 */
+	public function __construct(ManiaControl $maniaControl) {
+		$this->maniaControl = $maniaControl;
+
+		// Chat commands
+		$this->maniaControl->getCommandManager()->registerCommandListener('changelog', $this, 'handle_ChangeLog', true, 'Opens a ChangeLog ingame.');
+	}
+
+	/**
+	 * Get the ChangeLog
+	 * @return array
+	 */
+	private function getChangeLogArray() {
+		static $changelog = null;
+		if ($changelog === null) {
+			$changelog = $this->readChangeLog();
+		}
+
+		return $changelog;
+	}
+
+	/**
+	 * Displays the ChangeLog Window
+	 * @param array $chatCallback
+	 * @param Player $player
+	 */
+	public function handle_ChangeLog(array $chatCallback, Player $player) {
+		// Build Manialink
+		$height       = $this->maniaControl->getManialinkManager()->getStyleManager()->getListWidgetsHeight();
+		$width        = $this->maniaControl->getManialinkManager()->getStyleManager()->getListWidgetsWidth();
+		$quadStyle    = $this->maniaControl->getManialinkManager()->getStyleManager()->getDefaultMainWindowStyle();
+		$quadSubstyle = $this->maniaControl->getManialinkManager()->getStyleManager()->getDefaultMainWindowSubStyle();
+
+		$manialink = new ManiaLink(ManialinkManager::MAIN_MLID);
+		$script    = $manialink->getScript();
+		$paging    = new Paging();
+		$script->addFeature($paging);
+		
+		$frame = $this->maniaControl->getManialinkManager()->getStyleManager()->getDefaultListFrame($script, $paging);
+		$manialink->addChild($frame);
+
+		// Headline
+		$label = new Label_Text();
+		$frame->addChild($label);
+		$label->setHorizontalAlign($label::LEFT);
+		$label->setPosition(-0.45*$width, 0.45*$height);
+		$label->setSize($width * 0.6, 5);
+		$label->setStyle($label::STYLE_TextCardSmall);
+		$label->setText('Changelog of ManiaControl');
+		$label->setTextColor('ff0');
+		$label->setTextSize(3);
+		$label->setVerticalAlign($label::TOP);
+
+		$posX = -0.45*$width;
+		$initialPosY = 0.4*$height - 5;
+
+		$changelog = $this->getChangeLogArray();
+		if (empty($changelog)) {
+			// TODO error
+		}
+
+		$i = 0;
+		$numLines = 15;
+		$pageFrame = null;
+		foreach ($changelog as $line) {
+			if ($i % $numLines == 0 || substr($line, 0, 3) === '###') {
+				// page full, or new version number
+				$pageFrame = new Frame();
+				$frame->addChild($pageFrame);
+				$paging->addPageControl($pageFrame);
+
+				$posY = $initialPosY;
+				$i = 0;
+			}
+			
+			$label = new Label_Text();
+			$pageFrame->addChild($label);
+			$label->setHorizontalAlign($label::LEFT);
+			$label->setPosition($posX, $posY);
+			$label->setStyle($label::STYLE_TextCardMedium);
+			$label->setText(str_replace('$', '$$', $line)); // prevent ManiaPlanet formatting
+			$label->setTextSize(2);
+
+			$posY -= 4;
+			$i++;
+		}
+
+		// Display manialink
+		$this->maniaControl->getManialinkManager()->sendManialink($manialink, $player);
+	}
+
+	/**
+	 * Reads the changelog.txt in the root-directory into an array
+	 */
+	private function readChangeLog() {
+		$changelog = file_get_contents('changelog.txt');
+		if ($changelog === false) {
+			return array();
+		}
+
+		return preg_split('/[\r\n]/', $changelog);
+	}
+}

core/Update/UpdateManager.php

@@ -402,7 +402,7 @@ class UpdateManager implements CallbackListener, CommandListener, TimerListener,
 			// Set the build date
 			$this->setBuildDate($updateData->releaseDate);
 
-			$message = 'Update finished!';
+			$message = 'Update finished! See what we updated with $<$fff//chatlog$>!';
 			if ($player) {
 				$this->maniaControl->getChat()->sendSuccess($message, $player);
 			}