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package sig.modules; |
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import java.awt.Color; |
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import java.awt.Graphics; |
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import java.awt.Image; |
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import java.awt.Point; |
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import java.awt.event.KeyEvent; |
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import java.awt.geom.Rectangle2D; |
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import java.io.File; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.List; |
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import javax.imageio.ImageIO; |
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import javax.sound.sampled.AudioInputStream; |
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import javax.sound.sampled.AudioSystem; |
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import javax.sound.sampled.Clip; |
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import javax.sound.sampled.LineUnavailableException; |
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import javax.sound.sampled.UnsupportedAudioFileException; |
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import javax.swing.JFileChooser; |
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import javax.swing.JOptionPane; |
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import sig.Module; |
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import sig.sigIRC; |
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import sig.modules.Controller.Controller; |
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public class DDRStepModule extends Module{ |
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public static DDRStepModule step_module; |
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ControllerModule controller; |
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Controller cont; |
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AudioInputStream songStream,metronomeStream; |
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Clip audioClip,metronomeClick; |
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int bpm=180; |
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int lastsystemtime = 0; |
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int lastnotetime = 0; |
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int offset = 0; |
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int framecounter = 0; |
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Image arrow_img1,arrow_img2; |
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byte[] lastbuttonstate = new byte[]{0,0,0,0,0,0}; |
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boolean[] lastpressedstate = new boolean[]{false,false,false,false,false,false}; |
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List<Note> notelist = new ArrayList<Note>(); |
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boolean notepressed=false; |
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int notespd = 256; |
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public DDRStepModule(Rectangle2D bounds, String moduleName) { |
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this(bounds,moduleName,true); |
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} |
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public DDRStepModule(Rectangle2D bounds, String moduleName, boolean enabled) { |
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super(bounds, moduleName, enabled); |
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Initialize(); |
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} |
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void Initialize() { |
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DDRStepModule.step_module = this; |
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if (sigIRC.controllermodule_enabled) { |
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try { |
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metronomeStream = AudioSystem.getAudioInputStream(new File(sigIRC.BASEDIR+"sigIRC/sounds/tick.wav")); |
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try { |
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metronomeClick = AudioSystem.getClip(); |
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metronomeClick.open(metronomeStream); |
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} catch (LineUnavailableException e) { |
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e.printStackTrace(); |
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} |
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} catch (UnsupportedAudioFileException e1) { |
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e1.printStackTrace(); |
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} catch (IOException e1) { |
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e1.printStackTrace(); |
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} |
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controller = ControllerModule.controller_module; |
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cont = controller.getControllers().get(0); |
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try { |
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arrow_img1 = ImageIO.read(new File(sigIRC.BASEDIR+"sigIRC/ddr_notes1.png")); |
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arrow_img2 = ImageIO.read(new File(sigIRC.BASEDIR+"sigIRC/ddr_notes2.png")); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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} else { |
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System.out.println("Cannot initialize DDRStepModule due to Controller Module being disabled!"); |
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this.enabled = false; |
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} |
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} |
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public void run() { |
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super.run(); |
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if (cont!=null) { |
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//System.out.println(cont.outputButtons());
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/* Start = 1 |
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Select = 0 |
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Up = 5 |
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Right = 2 |
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Left = 4 |
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Down = 3 |
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*/ |
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//System.out.println((System.currentTimeMillis()-(1000/(bpm/60d)))+"/"+lastsystemtime);
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if (audioClip!=null && |
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audioClip.isRunning() && lastsystemtime<audioClip.getFramePosition()-(44100/(bpm/60d))) { |
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//System.out.print("Tick. ");
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lastsystemtime += (44100/(bpm/60d)); |
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//metronomeClick.loop(Clip.LOOP_CONTINUOUSLY);
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metronomeClick.stop(); |
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metronomeClick.setFramePosition(0); |
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metronomeClick.start(); |
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} //METRONOME CODE.
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if (audioClip!=null && |
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audioClip.isRunning() && lastnotetime<audioClip.getFramePosition()-(44100/((bpm*2)/60d))) { |
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//System.out.print("Tick. ");
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lastnotetime += (44100/((bpm*2)/60d)); |
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for (int i=0;i<6;i++) { |
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lastpressedstate[i]=false; |
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} |
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} |
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if (audioClip!=null && audioClip.isRunning()) { |
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framecounter++; |
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System.out.println(audioClip.getFramePosition()); |
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//UP
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//44100Hz = 1 second
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} |
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byte[] buttons = cont.getButtons(); |
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HandleButton(BUTTONDIR.UP,buttons); |
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HandleButton(BUTTONDIR.DOWN,buttons); |
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HandleButton(BUTTONDIR.LEFT,buttons); |
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HandleButton(BUTTONDIR.RIGHT,buttons); |
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} |
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} |
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void HandleButton(BUTTONDIR button, byte[] buttons) { |
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if (lastbuttonstate[button.getButton()]==0 && buttons[button.getButton()]==1) { |
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System.out.println(button+" Pressed"/* at "+audioClip.getFramePosition()*/); |
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lastbuttonstate[button.getButton()] = buttons[button.getButton()]; |
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if (!lastpressedstate[button.button]) { |
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lastpressedstate[button.button]=true; |
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notelist.add(new Note(lastnotetime,button.getNote())); |
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} |
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} else |
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if (lastbuttonstate[button.getButton()]==1 && buttons[button.getButton()]==0) { |
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System.out.println(button+" Released"/* at "+audioClip.getFramePosition()*/); |
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lastbuttonstate[button.getButton()] = buttons[button.getButton()]; |
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} |
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} |
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class Note{ |
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int framePosition; |
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//(44100/(bpm/60d)) = Quarter Note Snapping
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//(44100/((bpm*2)/60d)) = Eighth Note Snapping
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NOTEPROPERTIES direction; |
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Note(int framePosition, NOTEPROPERTIES direction) { |
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this.framePosition = framePosition; |
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this.direction = direction; |
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} |
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} |
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enum NOTEPROPERTIES{ |
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UP(0,2), |
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DOWN(-64,1), |
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LEFT(-128,0), |
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RIGHT(64,3); |
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int xoffset,subimage; |
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NOTEPROPERTIES(int xoffset,int subimage) { |
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this.xoffset = xoffset; |
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this.subimage = subimage; |
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} |
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int getXOffset() { |
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return xoffset; |
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} |
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int getSubimage() { |
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return subimage; |
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} |
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} |
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enum BUTTONDIR{ |
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UP(5,NOTEPROPERTIES.UP), |
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DOWN(3,NOTEPROPERTIES.DOWN), |
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LEFT(4,NOTEPROPERTIES.LEFT), |
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RIGHT(2,NOTEPROPERTIES.RIGHT); |
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int button; |
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NOTEPROPERTIES note; |
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BUTTONDIR(int button, NOTEPROPERTIES note) { |
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this.button = button; |
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this.note = note; |
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} |
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int getButton() { |
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return button; |
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} |
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NOTEPROPERTIES getNote() { |
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return note; |
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} |
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} |
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public void draw(Graphics g) { |
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super.draw(g); |
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Point initialP = new Point((int)this.position.getCenterX()-arrow_img1.getWidth(sigIRC.window)/2,(int)this.position.getY()+(int)this.position.getHeight()); |
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g.drawImage(arrow_img1, (int)this.position.getCenterX()-arrow_img1.getWidth(sigIRC.window)/2, (int)this.position.getY()+(int)this.position.getHeight(), sigIRC.window); |
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if (audioClip!=null && audioClip.isRunning()) { |
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for (int i=notelist.size()-1;i>0;i--) { |
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Note n = notelist.get(i); |
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if ((int)(notespd*((audioClip.getFramePosition()-n.framePosition)/44100d))>this.position.getHeight()) { |
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break; |
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} |
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g.setColor(Color.RED); |
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g.drawImage(arrow_img2, initialP.x+128+n.direction.xoffset, initialP.y-(int)(notespd*((audioClip.getFramePosition()-n.framePosition)/44100d)), initialP.x+64+128+n.direction.xoffset, initialP.y+64-(int)(notespd*((audioClip.getFramePosition()-n.framePosition)/44100d)), n.direction.subimage*64, 0, n.direction.subimage*64+64, 64, new Color(0,0,0,0), sigIRC.window); |
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} |
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} |
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} |
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public void keypressed(KeyEvent ev) { |
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super.keypressed(ev); |
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if (ev.getKeyCode() == ev.VK_OPEN_BRACKET) { |
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JFileChooser song_choice = new JFileChooser(); |
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int val = song_choice.showOpenDialog(sigIRC.window); |
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if (val == JFileChooser.APPROVE_OPTION) { |
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System.out.println("Opening file "+song_choice.getSelectedFile().getAbsolutePath()); |
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} |
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JOptionPane bpm_pane = new JOptionPane(); |
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String input = bpm_pane.showInputDialog(sigIRC.window,"Input Song BPM:","180"); |
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if (input!=null && input.length()>0) { |
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bpm = Integer.parseInt(input); |
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System.out.println("BPM set to "+bpm); |
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try { |
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songStream = AudioSystem.getAudioInputStream(new File(song_choice.getSelectedFile().getAbsolutePath())); |
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try { |
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if (audioClip!=null && audioClip.isOpen()) { |
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audioClip.close(); |
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} |
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audioClip = AudioSystem.getClip(); |
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audioClip.open(songStream); |
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} catch (LineUnavailableException e) { |
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e.printStackTrace(); |
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} |
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} catch (UnsupportedAudioFileException e) { |
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e.printStackTrace(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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} |
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bpm_pane.showMessageDialog(sigIRC.window,"Press the RIGHT BRACKET button to begin playing."); |
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} else |
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if (ev.getKeyCode() == ev.VK_1) { |
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if (audioClip.isOpen() && !audioClip.isRunning()) { |
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audioClip.start(); |
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framecounter = audioClip.getFramePosition(); |
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System.out.println("Audio Clip Started."); |
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lastsystemtime = audioClip.getFramePosition(); |
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lastnotetime = audioClip.getFramePosition(); |
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} |
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} else |
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if (ev.getKeyCode() == ev.VK_2) { |
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if (audioClip.isOpen() && audioClip.isRunning()) { |
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audioClip.stop(); |
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audioClip.setFramePosition(offset); |
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System.out.println("Audio Clip Stopped."); |
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} |
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} else |
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if (ev.getKeyCode() == ev.VK_3) { |
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if (audioClip.isOpen() && audioClip.isRunning()) { |
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offset = audioClip.getFramePosition(); |
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//audioClip.setMicrosecondPosition(offset);
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System.out.println("Set new Offset to "+offset); |
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} |
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} else |
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if (ev.getKeyCode() == ev.VK_4) { |
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if (audioClip.isOpen() && !audioClip.isRunning()) { |
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framecounter = 0; |
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audioClip.setFramePosition(0); |
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System.out.println("Reset offset to 0."); |
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} |
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} |
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} |
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} |
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