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package tsukuba_bunko.peko.scenario; |
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import java.util.ArrayList; |
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import tsukuba_bunko.peko.ActionControler; |
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import tsukuba_bunko.peko.Logger; |
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import tsukuba_bunko.peko.PekoSystem; |
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import tsukuba_bunko.peko.session.Session; |
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import tsukuba_bunko.peko.scenario.select.SelectCoordinator; |
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import tsukuba_bunko.peko.scenario.stage.StageCoordinator; |
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import tsukuba_bunko.peko.scenario.text.TextCoordinator; |
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public class ScenarioProcessor { |
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protected ArrayList _queue = new ArrayList( 5 ); |
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protected int _maxQueueSize = 4; |
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protected int _processorCount = 0; |
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protected SceneProcessor _currentSceneProcessor = null; |
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protected Session _session = null; |
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protected TextCoordinator _textCooridnator = null; |
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protected StageCoordinator _stageCoordinator = null; |
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protected SelectCoordinator _selectCoordinator = null; |
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public ScenarioProcessor() |
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{ |
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super(); |
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_queue.add( new SceneProcessor(this) ); |
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_queue.add( new SceneProcessor(this) ); |
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_textCooridnator = new TextCoordinator(); |
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_stageCoordinator = new StageCoordinator(); |
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_selectCoordinator = new SelectCoordinator(); |
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} |
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public synchronized void playScenario( String sceneName, Session session ) |
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{ |
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if( _currentSceneProcessor != null ) { |
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Logger.error( "[scene] BUG! current scene processor is still alive!" ); |
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exit(); |
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} |
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SceneProcessor processor = getSceneProcessor(); |
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processor.setTextCoordinator( _textCooridnator ); |
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processor.setStageCoordinator( _stageCoordinator ); |
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processor.setSelectCoordinator( _selectCoordinator ); |
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_currentSceneProcessor = processor; |
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_session = session; |
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ActionControler controler = PekoSystem.getInstance().getActionControler(); |
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controler.setActive( true ); |
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processor.process( sceneName, session ); |
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} |
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public synchronized void exit() |
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{ |
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if( _currentSceneProcessor != null ) { |
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Logger.debug( "[scenario] exit ScenarioProcessor" ); |
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_currentSceneProcessor.abort(); |
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_currentSceneProcessor = null; |
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_session = null; |
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ActionControler controler = PekoSystem.getInstance().getActionControler(); |
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controler.start(); |
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} |
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} |
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protected synchronized SceneProcessor getSceneProcessor() |
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{ |
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try { |
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if( _queue.isEmpty() ) { |
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if( _processorCount < _maxQueueSize ) { |
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SceneProcessor processor = new SceneProcessor( this ); |
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_processorCount++; |
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return processor; |
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} |
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else { |
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while( _queue.isEmpty() ) { |
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wait( 50 ); |
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} |
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} |
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} |
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return (SceneProcessor)_queue.remove( 0 ); |
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} |
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catch( InterruptedException ie ) { |
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Logger.debug( "[scene] interrupted", ie ); |
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return null; |
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} |
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} |
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protected synchronized void pushSceneProcessor( SceneProcessor processor ) |
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{ |
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_queue.add( processor ); |
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} |
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protected synchronized void sceneEnded( SceneProcessor processor ) |
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{ |
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if( _currentSceneProcessor == processor ) { |
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SceneContext context = processor.getSceneContext(); |
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String nextSceneName = context.getNextSceneName(); |
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if( nextSceneName != null ) { |
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if( "peko:end".equals(nextSceneName) ) { |
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exit(); |
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returnTitle(); |
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} |
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else { |
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_currentSceneProcessor.abort(); |
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_session.setSceneContext( null ); |
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PekoSystem.getInstance().getCanvasManager().advancesNewPage(); |
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PekoSystem.getInstance().getCanvasManager().getCurrentPage().commit(); |
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_currentSceneProcessor = getSceneProcessor(); |
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_currentSceneProcessor.setTextCoordinator( _textCooridnator ); |
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_currentSceneProcessor.setStageCoordinator( _stageCoordinator ); |
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_currentSceneProcessor.setSelectCoordinator( _selectCoordinator ); |
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_currentSceneProcessor.process( context.getNextSceneName(), _session ); |
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} |
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} |
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else { |
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Logger.error( MessageIDs.SCN0012E ); |
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exit(); |
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returnTitle(); |
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} |
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} |
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} |
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private void returnTitle() |
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{ |
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new Thread() { |
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public void run() { |
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ActionControler controler = PekoSystem.getInstance().getActionControler(); |
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controler.returnTitle( true ); |
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}; |
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}.start(); |
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} |
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} |