Include basic Tetris game logic and a terminal output displaying falling

tetriminos
4 years ago · 880a56ddca
commit 880a56ddca
24 changed files with 1704 additions and 0 deletions
--- a/Tetris/.classpath
+++ b/Tetris/.classpath
@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>
--- a/Tetris/.gitignore
+++ b/Tetris/.gitignore
@ -0,0 +1 @@
+/bin/
--- a/Tetris/.project
+++ b/Tetris/.project
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>Tetris</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>
--- a/Tetris/.settings/org.eclipse.jdt.core.prefs
+++ b/Tetris/.settings/org.eclipse.jdt.core.prefs
@ -0,0 +1,11 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8
--- a/Tetris/src/sig/game/Block.java
+++ b/Tetris/src/sig/game/Block.java
@ -0,0 +1,14 @@
+package sig.game;
+
+public class Block {
+	boolean active = false;
+	Color color = Color.BLUE;
+	
+	Block(boolean active) {
+		this(active,Color.BLACK);
+	}
+	Block(boolean active,Color col) {
+		this.active=active;
+		this.color=col;
+	}
+}
--- a/Tetris/src/sig/game/Color.java
+++ b/Tetris/src/sig/game/Color.java
@ -0,0 +1,12 @@
+package sig.game;
+
+public enum Color {
+	BLUE,
+	AQUA,
+	RED,
+	GREEN,
+	PURPLE,
+	YELLOW,
+	ORANGE,
+	BLACK
+}
--- a/Tetris/src/sig/game/Frame.java
+++ b/Tetris/src/sig/game/Frame.java
@ -0,0 +1,36 @@
+package sig.game;
+
+import java.lang.reflect.Field;
+
+import sig.utils.JavaUtils;
+import sig.utils.ReflectUtils;
+
+public class Frame {
+	Shape[] shape;
+	Color col;
+	
+	Frame(Shape s1,
+			Shape s2,
+			Shape s3,
+			Shape s4,
+			Color col) {
+		shape = new Shape[]{s1,s2,s3,s4};
+		this.col=col;
+	}
+	
+	public Frame clone() {
+		Frame newpos = new Frame(shape[0],shape[1],shape[2],shape[3],col);
+		for (Field f : this.getClass().getDeclaredFields()) {
+			if (ReflectUtils.isCloneable(f)) {
+				try {
+					f.set(newpos, f.get(this));
+				} catch (IllegalArgumentException e) {
+					e.printStackTrace();
+				} catch (IllegalAccessException e) {
+					e.printStackTrace();
+				}
+			}
+		}
+		return newpos;
+	}
+}
--- a/Tetris/src/sig/game/Game.java
+++ b/Tetris/src/sig/game/Game.java
@ -0,0 +1,260 @@
+package sig.game;
+
+import java.awt.Point;
+import java.util.Timer;
+import java.util.TimerTask;
+
+public class Game {
+	public static Frame[] piecePool;
+	public static Player p;
+	public static int[] levelDelay = new int[] {
+			30,27,25,23,22,20,18,16,14,12,
+			10,9,8,7,6,5,4,3,2,1
+	}; 
+	public static int level = 0;
+	public static int tickDelay = 60;
+	public static int rotation = 0; //0-3
+	public static Grid gameGrid = new Grid();
+	
+	public static void main(String[] args) {
+		
+		final Frame LPiece = new Frame(
+				new Shape(
+						"XOXX"
+					+	"XOXX"
+					+	"XOOX"
+					+	"XXXX"),
+				new Shape(
+						"XXXX"
+					+	"OOOO"
+					+	"OXXX"
+					+	"XXXX"),
+				new Shape(
+						"XOOX"
+					+	"XXOX"
+					+	"XXOX"
+					+	"XXXX"),
+				new Shape(
+						"XXXX"
+					+	"XXXO"
+					+	"OOOO"
+					+	"XXXX")
+				,Color.ORANGE);
+		final Frame JPiece = new Frame(
+				new Shape(
+						"XXOX"
+					+	"XXOX"
+					+	"XOOX"
+					+	"XXXX"),
+				new Shape(
+						"OXXX"
+					+	"OOOO"
+					+	"XXXX"
+					+	"XXXX"),
+				new Shape(
+						"XXOX"
+					+	"XXOX"
+					+	"XOOX"
+					+	"XXXX"),
+				new Shape(
+						"OOOO"
+					+	"XXXO"
+					+	"XXXX"
+					+	"XXXX")
+				,Color.BLUE);
+		final Frame SPiece = new Frame(
+				new Shape(
+						"XOXX"
+					+	"XOOX"
+					+	"XXOX"
+					+	"XXXX"),
+				new Shape(
+						"XOOX"
+					+	"OOXX"
+					+	"XXXX"
+					+	"XXXX"),
+				new Shape(
+						"XOXX"
+					+	"XOOX"
+					+	"XXOX"
+					+	"XXXX"),
+				new Shape(
+						"XOOX"
+					+	"OOXX"
+					+	"XXXX"
+					+	"XXXX")
+				,Color.RED);
+		final Frame ZPiece = new Frame(
+				new Shape(
+						"XXOX"
+					+	"XOOX"
+					+	"XOXX"
+					+	"XXXX"),
+				new Shape(
+						"OOXX"
+					+	"XOOX"
+					+	"XXXX"
+					+	"XXXX"),
+				new Shape(
+						"XXOX"
+					+	"XOOX"
+					+	"XOXX"
+					+	"XXXX"),
+				new Shape(
+						"OOXX"
+					+	"XOOX"
+					+	"XXXX"
+					+	"XXXX")
+				,Color.GREEN);
+		final Frame TPiece = new Frame(
+				new Shape(
+						"OOOX"
+					+	"XOXX"
+					+	"XXXX"
+					+	"XXXX"),
+				new Shape(
+						"XOXX"
+					+	"OOXX"
+					+	"XOXX"
+					+	"XXXX"),
+				new Shape(
+						"XOXX"
+					+	"OOOX"
+					+	"XXXX"
+					+	"XXXX"),
+				new Shape(
+						"XOXX"
+					+	"XOOX"
+					+	"XOXX"
+					+	"XXXX")
+				,Color.PURPLE);
+		final Frame OPiece = new Frame(
+				new Shape(
+						"XOOX"
+					+	"XOOX"
+					+	"XXXX"
+					+	"XXXX"),
+				new Shape(
+						"XOOX"
+					+	"XOOX"
+					+	"XXXX"
+					+	"XXXX"),
+				new Shape(
+						"XOOX"
+					+	"XOOX"
+					+	"XXXX"
+					+	"XXXX"),
+				new Shape(
+						"XOOX"
+					+	"XOOX"
+					+	"XXXX"
+					+	"XXXX")
+				,Color.YELLOW);
+		final Frame IPiece = new Frame(
+				new Shape(
+						"XXOX"
+					+	"XXOX"
+					+	"XXOX"
+					+	"XXOX"),
+				new Shape(
+						"OOOO"
+					+	"XXXX"
+					+	"XXXX"
+					+	"XXXX"),
+				new Shape(
+						"XXOX"
+					+	"XXOX"
+					+	"XXOX"
+					+	"XXOX"),
+				new Shape(
+						"OOOO"
+					+	"XXXX"
+					+	"XXXX"
+					+	"XXXX")
+				,Color.AQUA);
+		
+		piecePool = new Frame[] {LPiece,JPiece,SPiece,ZPiece,TPiece,OPiece,IPiece};
+		
+		p = new Player();
+		
+		TimerTask stepTask = new TimerTask() {
+
+			@Override
+			public void run() {
+				step();
+			}
+			
+		};
+		Timer t = new Timer();
+		
+		t.schedule(stepTask, 0, (long)Math.floor(1000/60f));
+		
+	}
+	
+	static void step() {
+		tickDelay--;
+		if (tickDelay<=0) {
+			moveBlock();
+			tickDelay=levelDelay[level];
+		}
+		ClearScreen();
+		Point[] checkPoints = p.GetPlayerBlocksInGrid();
+		for (int y=19;y>=0;y--) {
+			for (int x=0;x<10;x++) {
+				boolean plotted=false;
+				for (Point point : checkPoints) {
+					if (point.x==x && point.y==y) {
+						plotted=true;
+						System.out.print('P');
+						break;
+					}
+				}
+				if (!plotted) {
+					System.out.print((gameGrid.grid[x][y].active)?'O':'-');
+				}
+			}
+			System.out.println();
+		}
+	}
+
+	private static void ClearScreen() {
+		for (int i=0;i<20;i++) {
+			System.out.println("");
+		}
+	}
+
+	private static void moveBlock() {
+		//Check all squares that the tetrimino will occupy.
+		//If any squares come in contact with an active square, this block will "snap"
+		//And all those squares become active on the grid.
+		//Then, update the current piece for the player to the next piece, randomize the next piece, and set the player position back to 5,20.
+		
+		///System.out.println(tetShape.shape);
+		/*for (int i=0;i<tetShape.shapeStr.length();i++) {
+			if (tetShape.shapeStr.charAt(i)=='O') {
+				checkPoints[pointsInserted++] = new Point((i%4)-2,-(i/4));
+			}
+		}*/
+		
+		Point[] checkPoints = p.GetPlayerBlocksInGrid();
+		
+		boolean isOccupied = false;
+		for (int i=0;i<checkPoints.length;i++) {
+			Point point = checkPoints[i];
+			//point.translate(p.pos.x,p.pos.y);
+			if (point.y-1<0 || gameGrid.grid[point.x][point.y-1].active) {
+				isOccupied=true;
+				break;
+			}
+		}
+		
+		if (isOccupied) {
+			for (Point point : checkPoints) {
+				gameGrid.grid[point.x][point.y].active=true;
+			}
+			p.ShuffleNextPiece();
+		} else {
+			p.pos.translate(0, -1);
+		}
+	}
+}
--- a/Tetris/src/sig/game/Grid.java
+++ b/Tetris/src/sig/game/Grid.java
@ -0,0 +1,19 @@
+package sig.game;
+
+import java.util.Arrays;
+
+public class Grid {
+	
+	final int GRID_WIDTH = 10;
+	final int GRID_HEIGHT = 20;
+	
+	Block[][] grid = new Block[GRID_WIDTH][GRID_HEIGHT];
+
+	Grid() {
+		for (int i=0;i<GRID_WIDTH;i++) {
+			for (int j=0;j<GRID_HEIGHT;j++) {
+				grid[i][j] = new Block(false,Color.BLACK);
+			}
+		}
+	}
+}
--- a/Tetris/src/sig/game/Player.java
+++ b/Tetris/src/sig/game/Player.java
@ -0,0 +1,45 @@
+package sig.game;
+
+import java.awt.Point;
+import java.lang.reflect.Field;
+
+import sig.utils.JavaUtils;
+import sig.utils.ReflectUtils;
+
+public class Player {
+	Frame piece;
+	Frame nextPiece;
+	Point pos;
+	
+	Player() {
+		piece = SelectRandomTetrimino();
+		nextPiece = SelectRandomTetrimino();
+		pos = new Point(5,20);
+	}
+
+	private Frame SelectRandomTetrimino() {
+		return Game.piecePool[(int)(Math.random()*Game.piecePool.length)];
+	}
+	
+	public void ShuffleNextPiece() {
+		piece = nextPiece.clone();
+		nextPiece = SelectRandomTetrimino();
+		pos = new Point(5,20);
+	}
+	
+	public Point[] GetPlayerBlocksInGrid() {
+		Point[] checkPoints = new Point[4];
+		Shape tetShape = piece.shape[Game.rotation];
+		int pointsInserted=0;
+		for (int x=0;x<tetShape.shape.length;x++) {
+			for (int y=0;y<tetShape.shape[0].length;y++) {
+				if (tetShape.shape[x][y].active) {
+					Point point = new Point((x-2),-y);
+					point.translate(pos.x,pos.y);
+					checkPoints[pointsInserted++] = point;
+				}
+			}
+		}
+		return checkPoints;
+	}
+}
--- a/Tetris/src/sig/game/Shape.java
+++ b/Tetris/src/sig/game/Shape.java
@ -0,0 +1,18 @@
+package sig.game;
+
+public class Shape {
+	/*Block[][] shape = new Block[][]{
+		new Block[] {new Block(false),new Block(false),new Block(false),new Block(false),},
+		new Block[] {new Block(false),new Block(false),new Block(false),new Block(false),},
+		new Block[] {new Block(false),new Block(false),new Block(false),new Block(false),},
+		new Block[] {new Block(false),new Block(false),new Block(false),new Block(false),},
+	};*/
+	Block[][] shape;
+	Shape(String shapeStr) {
+		Block[][] shapeArr = new Block[4][4];
+		for (int i=0;i<shapeStr.length();i++) {
+			shapeArr[i/4][i%4]= new Block(shapeStr.charAt(i)=='O');
+		}
+		shape = shapeArr;
+	}
+}
--- a/Tetris/src/sig/utils/Audio.java
+++ b/Tetris/src/sig/utils/Audio.java
@ -0,0 +1,219 @@
+package sig.utils;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.sound.sampled.AudioSystem;
+import javax.sound.sampled.BooleanControl;
+import javax.sound.sampled.CompoundControl;
+import javax.sound.sampled.Control;
+import javax.sound.sampled.Control.Type;
+import javax.sound.sampled.FloatControl;
+import javax.sound.sampled.Line;
+import javax.sound.sampled.LineUnavailableException;
+import javax.sound.sampled.Mixer;
+import javax.sound.sampled.Mixer.Info;
+
+public class Audio {
+
+	public static void main(String[] args) throws Exception {
+		System.out.println(getHierarchyInfo());
+		System.out.println(getMasterOutputVolume());
+	}
+
+	public static void setMasterOutputVolume(float value) {
+		if (value < 0 || value > 1)
+			throw new IllegalArgumentException(
+					"Volume can only be set to a value from 0 to 1. Given value is illegal: " + value);
+		Line line = getMasterOutputLine();
+		if (line == null) throw new RuntimeException("Master output port not found");
+		boolean opened = open(line);
+		try {
+			FloatControl control = getVolumeControl(line);
+			if (control == null)
+				throw new RuntimeException("Volume control not found in master port: " + toString(line));
+			control.setValue(value);
+		} finally {
+			if (opened) line.close();
+		}
+	}
+
+	public static Float getMasterOutputVolume() {
+		Line line = getMasterOutputLine();
+		if (line == null) return null;
+		boolean opened = open(line);
+		try {
+			FloatControl control = getVolumeControl(line);
+			if (control == null) return null;
+			return control.getValue();
+		} finally {
+			if (opened) line.close();
+		}
+	}
+
+	public static void setMasterOutputMute(boolean value) {
+		Line line = getMasterOutputLine();
+		if (line == null) throw new RuntimeException("Master output port not found");
+		boolean opened = open(line);
+		try {
+			BooleanControl control = getMuteControl(line);
+			if (control == null)
+				throw new RuntimeException("Mute control not found in master port: " + toString(line));
+			control.setValue(value);
+		} finally {
+			if (opened) line.close();
+		}
+	}
+
+	public static Boolean getMasterOutputMute() {
+		Line line = getMasterOutputLine();
+		if (line == null) return null;
+		boolean opened = open(line);
+		try {
+			BooleanControl control = getMuteControl(line);
+			if (control == null) return null;
+			return control.getValue();
+		} finally {
+			if (opened) line.close();
+		}
+	}
+
+	public static Line getMasterOutputLine() {
+		for (Mixer mixer : getMixers()) {
+			for (Line line : getAvailableOutputLines(mixer)) {
+				if (line.getLineInfo().toString().contains("Master")) return line;
+			}
+		}
+		return null;
+	}
+
+	public static FloatControl getVolumeControl(Line line) {
+		if (!line.isOpen()) throw new RuntimeException("Line is closed: " + toString(line));
+		return (FloatControl) findControl(FloatControl.Type.VOLUME, line.getControls());
+	}
+
+	public static BooleanControl getMuteControl(Line line) {
+		if (!line.isOpen()) throw new RuntimeException("Line is closed: " + toString(line));
+		return (BooleanControl) findControl(BooleanControl.Type.MUTE, line.getControls());
+	}
+
+	private static Control findControl(Type type, Control... controls) {
+		if (controls == null || controls.length == 0) return null;
+		for (Control control : controls) {
+			if (control.getType().equals(type)) return control;
+			if (control instanceof CompoundControl) {
+				CompoundControl compoundControl = (CompoundControl) control;
+				Control member = findControl(type, compoundControl.getMemberControls());
+				if (member != null) return member;
+			}
+		}
+		return null;
+	}
+
+	public static List<Mixer> getMixers() {
+		Info[] infos = AudioSystem.getMixerInfo();
+		List<Mixer> mixers = new ArrayList<Mixer>(infos.length);
+		for (Info info : infos) {
+			Mixer mixer = AudioSystem.getMixer(info);
+			mixers.add(mixer);
+		}
+		return mixers;
+	}
+
+	public static List<Line> getAvailableOutputLines(Mixer mixer) {
+		return getAvailableLines(mixer, mixer.getTargetLineInfo());
+	}
+
+	public static List<Line> getAvailableInputLines(Mixer mixer) {
+		return getAvailableLines(mixer, mixer.getSourceLineInfo());
+	}
+
+	private static List<Line> getAvailableLines(Mixer mixer, Line.Info[] lineInfos) {
+		List<Line> lines = new ArrayList<Line>(lineInfos.length);
+		for (Line.Info lineInfo : lineInfos) {
+			Line line;
+			line = getLineIfAvailable(mixer, lineInfo);
+			if (line != null) lines.add(line);
+		}
+		return lines;
+	}
+
+	public static Line getLineIfAvailable(Mixer mixer, Line.Info lineInfo) {
+		try {
+			return mixer.getLine(lineInfo);
+		} catch (LineUnavailableException ex) {
+			return null;
+		}
+	}
+
+	public static String getHierarchyInfo() {
+		StringBuilder sb = new StringBuilder();
+		for (Mixer mixer : getMixers()) {
+			sb.append("Mixer: ").append(toString(mixer)).append("\n");
+
+			for (Line line : getAvailableOutputLines(mixer)) {
+				sb.append("  OUT: ").append(toString(line)).append("\n");
+				boolean opened = open(line);
+				for (Control control : line.getControls()) {
+					sb.append("    Control: ").append(toString(control)).append("\n");
+					if (control instanceof CompoundControl) {
+						CompoundControl compoundControl = (CompoundControl) control;
+						for (Control subControl : compoundControl.getMemberControls()) {
+							sb.append("      Sub-Control: ").append(toString(subControl)).append("\n");
+						}
+					}
+				}
+				if (opened) line.close();
+			}
+
+			for (Line line : getAvailableOutputLines(mixer)) {
+				sb.append("  IN: ").append(toString(line)).append("\n");
+				boolean opened = open(line);
+				for (Control control : line.getControls()) {
+					sb.append("    Control: ").append(toString(control)).append("\n");
+					if (control instanceof CompoundControl) {
+						CompoundControl compoundControl = (CompoundControl) control;
+						for (Control subControl : compoundControl.getMemberControls()) {
+							sb.append("      Sub-Control: ").append(toString(subControl)).append("\n");
+						}
+					}
+				}
+				if (opened) line.close();
+			}
+
+			sb.append("\n");
+		}
+		return sb.toString();
+	}
+
+	public static boolean open(Line line) {
+		if (line.isOpen()) return false;
+		try {
+			line.open();
+		} catch (LineUnavailableException ex) {
+			return false;
+		}
+		return true;
+	}
+
+	public static String toString(Control control) {
+		if (control == null) return null;
+		return control.toString() + " (" + control.getType().toString() + ")";
+	}
+
+	public static String toString(Line line) {
+		if (line == null) return null;
+		Line.Info info = line.getLineInfo();
+		return info.toString();// + " (" + line.getClass().getSimpleName() + ")";
+	}
+
+	public static String toString(Mixer mixer) {
+		if (mixer == null) return null;
+		StringBuilder sb = new StringBuilder();
+		Info info = mixer.getMixerInfo();
+		sb.append(info.getName());
+		sb.append(" (").append(info.getDescription()).append(")");
+		sb.append(mixer.isOpen() ? " [open]" : " [closed]");
+		return sb.toString();
+	}
+
+}
--- a/Tetris/src/sig/utils/DebugUtils.java
+++ b/Tetris/src/sig/utils/DebugUtils.java
@ -0,0 +1,17 @@
+package sig.utils;
+
+
+public class DebugUtils {
+	public static void showStackTrace() {
+		System.out.println("Trace:"+getStackTrace());
+	}
+	
+	public static String getStackTrace() {
+		StackTraceElement[] stacktrace = new Throwable().getStackTrace();
+		StringBuilder stack = new StringBuilder("Mini stack tracer:");
+		for (int i=0;i<Math.min(10, stacktrace.length);i++) {
+			stack.append("\n"+stacktrace[i].getClassName()+": **"+stacktrace[i].getFileName()+"** "+stacktrace[i].getMethodName()+"():"+stacktrace[i].getLineNumber());
+		}
+		return stack.toString();
+	}
+}
--- a/Tetris/src/sig/utils/DrawUtils.java
+++ b/Tetris/src/sig/utils/DrawUtils.java
@ -0,0 +1,146 @@
+package sig.utils;
+import java.awt.AlphaComposite;
+import java.awt.BasicStroke;
+import java.awt.Color;
+import java.awt.Font;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Image;
+import java.awt.Rectangle;
+import java.awt.RenderingHints;
+import java.awt.Shape;
+import java.awt.font.FontRenderContext;
+import java.awt.font.GlyphVector;
+import java.awt.font.TextAttribute;
+import java.awt.geom.Rectangle2D;
+import java.awt.image.BufferedImage;
+import java.awt.image.ImageObserver;
+import java.text.AttributedString;
+
+import sig.MyPanel;
+
+public class DrawUtils {
+	public static void drawOutlineText(Graphics g, Font font, double x, double y, int outline_size, Color text_color, Color shadow_color, String message) {
+		drawOutlineText(g,font,x,y,0,0,1,outline_size,text_color,shadow_color,message);
+	}
+	public static void drawOutlineText(Graphics g, Font font, double x, double y, int font_thickness, int outline_thickness, Color text_color, Color shadow_color, String message) {
+		drawOutlineText(g,font,x,y,0,0,font_thickness,outline_thickness,text_color,shadow_color,message);
+	}
+	static void drawOutlineText(Graphics g, Font font, double x, double y, double xoffset, double yoffset, int font_thickness, int outline_thickness, Color text_color, Color shadow_color, String message) {
+		if (message.length()>0) {
+			AttributedString as = new AttributedString(message);
+			as.addAttribute(TextAttribute.FONT, font);
+			as.addAttribute(TextAttribute.KERNING,TextAttribute.KERNING_ON);
+			as.addAttribute(TextAttribute.WIDTH,TextAttribute.WIDTH_EXTENDED);
+			as.addAttribute(TextAttribute.TRACKING,0.5);
+			g.setColor(shadow_color);
+			Graphics2D g2 = (Graphics2D) g;
+			FontRenderContext frc = g2.getFontMetrics(font).getFontRenderContext();
+			GlyphVector gv = font.createGlyphVector(frc, message);
+	        Shape shape = gv.getOutline((int)(x+xoffset),(int)(y+yoffset));
+			g2.setClip(null);
+			g2.setStroke(new BasicStroke(font_thickness + outline_thickness*2));
+			g2.setColor(shadow_color);
+	        g2.setRenderingHint(
+	                RenderingHints.KEY_ANTIALIASING,
+	                RenderingHints.VALUE_ANTIALIAS_ON);
+			g2.draw(shape);
+			GlyphVector gv2 = font.createGlyphVector(frc, message);
+	        Shape shape2 = gv2.getOutline((int)(x+xoffset),(int)(y+yoffset));
+	        g2.setClip(null);
+	        g2.setStroke(new BasicStroke(font_thickness));
+			g2.setColor(text_color);
+	        g2.setRenderingHint(
+	                RenderingHints.KEY_ANTIALIASING,
+	                RenderingHints.VALUE_ANTIALIAS_ON);
+			g2.draw(shape2);
+			g2.setColor(text_color);
+			g2.drawString(as.getIterator(),(int)(x+xoffset),(int)(y+yoffset));
+		}
+	}
+	public static void drawCenteredOutlineText(Graphics g, Font font, double x, double y, int font_size, int outline_size, Color text_color, Color shadow_color, String message) {
+		Rectangle2D textBounds = TextUtils.calculateStringBoundsFont(message, font);
+		drawOutlineText(g,font,x,y,-textBounds.getWidth()/2,-textBounds.getHeight()/2,font_size,outline_size,text_color,shadow_color,message);
+	}
+	public static void drawCenteredOutlineText(Graphics g, Font font, double x, double y, int outline_size, Color text_color, Color shadow_color, String message) {
+		drawCenteredOutlineText(g,font,x,y,1,outline_size,text_color,shadow_color,message);
+	}
+	public static void drawText(Graphics g, double x, double y, Color color, String message) {
+		if (message.length()>0) {
+			AttributedString as = new AttributedString(message);
+			as.addAttribute(TextAttribute.FONT, MyPanel.programFont);
+			g.setColor(color);
+			g.drawString(as.getIterator(),(int)x,(int)y);
+		}
+	}
+	public static void drawTextFont(Graphics g, Font font, double x, double y, Color color, String message) {
+		if (message.length()>0) {
+			AttributedString as = new AttributedString(message);
+			as.addAttribute(TextAttribute.FONT, font);
+			g.setColor(color);
+			g.drawString(as.getIterator(),(int)x,(int)y);
+		}
+	}
+	public static void drawHealthbar(Graphics g, Rectangle bounds, double pct, Color healthbarcol) {
+		g.setColor(Color.BLACK);
+		g.draw3DRect((int)bounds.getX(), (int)bounds.getY(), (int)bounds.getWidth(), (int)bounds.getHeight(), true);
+		g.setColor(healthbarcol);
+		g.fill3DRect((int)bounds.getX()+1, (int)bounds.getY()+1, (int)(bounds.getWidth()*pct)-1, (int)bounds.getHeight()-1, true);
+	}
+	/**
+	 * Centers the text along the X Axis.
+	 */
+	public static void drawCenteredText(Graphics g, Font font, int x, int y, Color color, String text) {
+		AttributedString as = new AttributedString(text);
+		as.addAttribute(TextAttribute.FONT, font);
+		g.setColor(color);
+		Rectangle2D textBounds = TextUtils.calculateStringBoundsFont(text, font);
+		g.drawString(as.getIterator(),(int)(x-textBounds.getWidth()/2),(int)(y+textBounds.getHeight()));
+	}
+	
+	public static Color convertStringToColor(String s) {
+		String[] split = s.split(",");
+		if (split.length==3) {
+			return new Color(
+					Math.min(Math.abs(Integer.parseInt(split[0])),255),
+					Math.min(Math.abs(Integer.parseInt(split[1])),255),
+					Math.min(Math.abs(Integer.parseInt(split[2])),255));
+		} else 
+		if (split.length==4) {
+			return new Color(
+					Math.min(Math.abs(Integer.parseInt(split[0])),255),
+					Math.min(Math.abs(Integer.parseInt(split[1])),255),
+					Math.min(Math.abs(Integer.parseInt(split[2])),255),
+					Math.min(Math.abs(Integer.parseInt(split[3])),255));
+		} else {
+			System.out.println("WARNING! Invalid Color string specified ("+s+").");
+			return null;
+		}
+	}
+	
+	public static void drawImage(Graphics g, Image img, double x, double y, Color blend_col, ImageObserver source) {
+		BufferedImage tmp = new BufferedImage(img.getWidth(source),img.getHeight(source),BufferedImage.TYPE_INT_ARGB);
+		Graphics2D g2 = tmp.createGraphics();
+		g2.drawImage(img, 0, 0, null);
+		g2.setComposite(AlphaComposite.SrcAtop);
+		g2.setColor(blend_col);
+		g2.fillRect(0, 0, img.getWidth(source), img.getHeight(source));
+		g2.dispose();
+		g.drawImage(tmp,(int)x,(int)y,source);
+	}
+	
+	public static void drawImageScaled(Graphics g, Image img, double x, double y, double xsize, double ysize, Color blend_col, ImageObserver source) {
+		BufferedImage tmp = new BufferedImage(img.getWidth(source),img.getHeight(source),BufferedImage.TYPE_INT_ARGB);
+		Graphics2D g2 = tmp.createGraphics();
+		g2.drawImage(img, 0, 0, null);
+		g2.setComposite(AlphaComposite.SrcAtop);
+		g2.setColor(blend_col);
+		g2.fillRect(0, 0, img.getWidth(source), img.getHeight(source));
+		g2.dispose();
+		g.drawImage(tmp,(int)x,(int)y,(int)xsize,(int)ysize,source);
+	}
+	
+	public static Color invertColor(Color c) {
+		return new Color(255-c.getRed(),255-c.getGreen(),255-c.getBlue(),255);
+	}
+}
--- a/Tetris/src/sig/utils/FileUtils.java
+++ b/Tetris/src/sig/utils/FileUtils.java
@ -0,0 +1,381 @@
+package sig.utils;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import java.io.Reader;
+import java.io.Writer;
+import java.net.ConnectException;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.net.URLEncoder;
+import java.nio.channels.Channels;
+import java.nio.channels.FileChannel;
+import java.nio.channels.ReadableByteChannel;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+import org.apache.http.HttpRequest;
+import org.apache.http.HttpResponse;
+import org.apache.http.client.HttpClient;
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+public class FileUtils {
+	public static String[] readFromFile(String filename) {
+		File file = new File(filename);
+		//System.out.println(file.getAbsolutePath());
+		List<String> contents= new ArrayList<String>();
+		if (file.exists()) {
+			try(
+					FileReader fw = new FileReader(filename);
+				    BufferedReader bw = new BufferedReader(fw);)
+				{
+					String readline = bw.readLine();
+					do {
+						if (readline!=null) {
+							//System.out.println(readline);
+							contents.add(readline);
+							readline = bw.readLine();
+						}} while (readline!=null);
+					fw.close();
+					bw.close();
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+		}
+		return contents.toArray(new String[contents.size()]);
+	}
+	
+	  private static String readAll(Reader rd) throws IOException {
+	    StringBuilder sb = new StringBuilder();
+	    int cp;
+	    while ((cp = rd.read()) != -1) {
+	      sb.append((char) cp);
+	    }
+	    return sb.toString();
+	  }
+	
+	  private static String readFilter(Reader rd, HashMap<Long,String> channel_ids) throws IOException {
+	    StringBuilder sb = new StringBuilder();
+	    boolean allowed=false;
+	    boolean quotation_mark=false;
+	    boolean endquotation_mark=false;
+	    boolean foundChannel=false;
+	    boolean nextBrace=false;
+	    boolean outputStuff=false;
+	    String numb = "";
+	    int braceCount=0;
+	    int channelCount=0;
+	    int vals=0;
+	    int cp;
+	    while ((cp = rd.read()) != -1) {
+	    	if (braceCount==0) {
+	    		allowed=true;
+	    	} else 
+	    	if (braceCount==1 && !quotation_mark){
+	    		quotation_mark=true;
+	    		numb="";
+	    		allowed=false;
+	    	} else
+	    	if (!endquotation_mark) {
+	    	  if ((char)cp >= '0' &&
+	    			  (char)cp <= '9') {
+	    		  allowed=false;
+	    		  numb+=(char)cp;
+	    	  } else {
+	    		  allowed=false;
+	    		  endquotation_mark=true;
+	    		  try {
+		    		  if (channel_ids.containsKey(Long.parseLong(numb))) {
+		    			  if (channelCount>=1) {
+		    				  sb.append(",");
+		    			  }
+		    			  sb.append("\""+numb+"\"");
+		    			  foundChannel=true;
+		    			  System.out.println("Found channel "+numb);
+		    			  outputStuff=true;
+		    		  }
+	    		  } catch (NumberFormatException e) {
+	    			  
+	    		  }
+	    	  }
+	    	} else 
+	    	if (!nextBrace && foundChannel) {
+	    		allowed=true;
+	    		if ((char)cp == '{') {
+	    			nextBrace=true;
+	    		}
+	    	} else
+	    	if (foundChannel) {
+	    		allowed=true;
+	    		if (braceCount==1) {
+	    			allowed=false;
+	    			channelCount++;
+	    			quotation_mark=false;
+	    			endquotation_mark=false;
+	    			foundChannel=false;
+	    			nextBrace=false;
+	    		}
+	    	} else {
+	    		allowed=false;
+	    		if (braceCount==1) {
+	    			allowed=false;
+	    			quotation_mark=false;
+	    			endquotation_mark=false;
+	    			foundChannel=false;
+	    			nextBrace=false;
+	    		}
+	    	}
+	    	
+	    	/*if (outputStuff && vals++<1000) {
+	    		System.out.print((char)cp);
+	    	}*/
+	    	  if ((char)cp == '{') {
+	    		  braceCount++;
+	    		  //System.out.println("Brace count is "+braceCount+".");
+	    	  } else
+    		  if ((char)cp == '}') {
+	    		  braceCount--;
+	    		  //System.out.println("Brace count is "+braceCount+".");
+	    	  }
+	    	
+		      if (allowed) {
+		    	  sb.append((char) cp);
+		      }
+	     }
+	    sb.append("}");
+	    //System.out.println("=============");
+	    //System.out.println(sb.toString());
+	    return sb.toString();
+	  }
+
+	  public static JSONObject readJsonFromUrlWithFilter(String url, HashMap<Long,String> filter) throws IOException, JSONException {
+	    return readJsonFromUrlWithFilter(url,filter,null,false);
+	  }
+
+	  public static JSONObject readJsonFromFileWithFilter(String file, HashMap<Long,String> filter) throws IOException, JSONException {
+	    InputStream is = new FileInputStream(new File(file));
+	    try {
+	      BufferedReader rd = new BufferedReader(new InputStreamReader(is, Charset.forName("UTF-8")));
+	      String jsonText = readFilter(rd,filter);
+	      JSONObject json = new JSONObject(jsonText);
+	      jsonText=null;
+	      return json;
+	    } finally {
+	      is.close();
+	    }
+	  }
+
+	  public static JSONObject readJsonFromUrlWithFilter(String url, HashMap<Long,String> filter, String file, boolean writeToFile) throws IOException, JSONException {
+	    InputStream is = new URL(url).openStream();
+	    try {
+	      BufferedReader rd = new BufferedReader(new InputStreamReader(is, Charset.forName("UTF-8")));
+	      String jsonText = readFilter(rd,filter);
+	      if (writeToFile) {
+	    	  writetoFile(new String[]{jsonText},file);
+	      }
+	      JSONObject json = new JSONObject(jsonText);
+	      return json;
+	    } finally {
+	      is.close();
+	    }
+	  }
+
+	  public static JSONObject readJsonFromUrl(String url) throws IOException, JSONException {
+	    return readJsonFromUrl(url,null,false);
+	  }
+	  
+	  public static JSONArray readJsonArrayFromUrl(String url) throws IOException, JSONException {
+		    return readJsonArrayFromUrl(url,null,false);
+		  }
+
+	  public static JSONObject readJsonFromFile(String file) throws IOException, JSONException {
+	    InputStream is = new FileInputStream(new File(file));
+	    try {
+	      BufferedReader rd = new BufferedReader(new InputStreamReader(is, Charset.forName("UTF-8")));
+	      String jsonText = readAll(rd);
+	      JSONObject json = new JSONObject(jsonText);
+	      jsonText=null;
+	      return json;
+	    } finally {
+	      is.close();
+	    }
+	  }
+
+	  public static JSONObject readJsonFromUrl(String url, String file, boolean writeToFile) throws IOException, JSONException {
+	    try {
+		  InputStream is = new URL(url).openStream();
+	      BufferedReader rd = new BufferedReader(new InputStreamReader(is, Charset.forName("UTF-8")));
+	      String jsonText = readAll(rd);
+	      if (writeToFile) {
+	    	  writetoFile(new String[]{jsonText},file);
+	      }
+	      JSONObject json = new JSONObject(jsonText);
+	      is.close();
+	      return json;
+	    } catch (IOException e) {
+	    	return new JSONObject("{}");
+	    }
+	  }
+
+	  public static JSONArray readJsonArrayFromUrl(String url, String file, boolean writeToFile) throws IOException, JSONException {
+		  URL obj = new URL(url);
+			HttpURLConnection con = (HttpURLConnection) obj.openConnection();
+			con.setRequestMethod("GET");
+			int responseCode = con.getResponseCode();
+			System.out.println("GET Response Code :: " + responseCode);
+			if (responseCode == HttpURLConnection.HTTP_OK) { // success
+				BufferedReader in = new BufferedReader(new InputStreamReader(
+						con.getInputStream()));
+				String inputLine;
+				StringBuffer response = new StringBuffer();
+
+				while ((inputLine = in.readLine()) != null) {
+					response.append(inputLine);
+				}
+				in.close();
+
+				// print result
+				System.out.println(response);
+				
+				return new JSONArray(response.toString());
+			} else {
+				System.out.println("GET request not worked");
+				return new JSONArray("[]");
+			}
+	  }
+	  
+	  public static void logToFile(String message, String filename) {
+		logToFile(message,filename,false);  
+	  }
+	  
+
+	  public static void logToFile(String message, String filename, boolean outputToChatLog) {
+		  File file = new File(filename);
+			try {
+
+				if (!file.exists()) {
+					file.createNewFile();
+				}
+				OutputStream out = new FileOutputStream(file,true);
+			    Writer writer = new OutputStreamWriter(out, StandardCharsets.UTF_8);
+				PrintWriter pw = new PrintWriter(writer);
+
+				pw.println(message);
+				pw.flush();
+				pw.close();
+			} catch (IOException e) {
+				e.printStackTrace();
+			}
+		}
+	  
+	  public static void writetoFile(String[] data, String filename) {
+		  File file = new File(filename);
+			try {
+
+				if (!file.exists()) {
+					file.createNewFile();
+				}
+
+				FileWriter fw = new FileWriter(file,false);
+				PrintWriter pw = new PrintWriter(fw);
+				
+				for (String s : data) {
+					pw.println(s);
+				}
+				pw.flush();
+				pw.close();
+			} catch (IOException e) {
+				e.printStackTrace();
+			}
+	  }
+	  
+	  public static void copyFile(File source, File dest) throws IOException {
+	    FileChannel sourceChannel = null;
+	    FileChannel destChannel = null;
+	    try {
+	        sourceChannel = new FileInputStream(source).getChannel();
+	        destChannel = new FileOutputStream(dest).getChannel();
+	        destChannel.transferFrom(sourceChannel, 0, sourceChannel.size());
+	       	}finally{
+	           sourceChannel.close();
+	           destChannel.close();
+	       }
+	  }
+	  
+	  public static void copyFileDir(File sourcedir, File destdir) throws IOException {
+	    FileChannel sourceChannel = null;
+	    FileChannel destChannel = null;
+	    destdir.mkdirs();
+	    try {
+	    	if (sourcedir.exists()) {
+		    	for (String name : sourcedir.list()) {
+		    		File f = new File(sourcedir,name);
+			        sourceChannel = new FileInputStream(f).getChannel();
+			        destChannel = new FileOutputStream(new File(destdir,name)).getChannel();
+			        destChannel.transferFrom(sourceChannel, 0, sourceChannel.size());
+			           sourceChannel.close();
+			           destChannel.close();
+			       	}
+		    	}
+		    }
+	    finally{
+	    	
+	    }
+	  }
+	  
+	  public static void deleteFile(File filename) {
+		  File file = filename;
+		  if (file.exists()) {
+			  //System.out.println("Trying to delete "+file);
+			  if (file.isDirectory()) {
+				  for (String name : file.list()) {
+					  File f = new File(file,name);
+					  deleteFile(f);
+				  }
+			  }
+			  file.delete();
+			  //System.out.println(file+" deleted");
+		  }
+	  }
+	  
+	  public static void deleteFile(String filename) {
+		  File file = new File(filename);
+		  deleteFile(file);
+	  }
+	  
+
+	  public static void downloadFileFromUrl(String url, String file) throws IOException, JSONException {
+		  File filer = new File(file);
+		  filer.createNewFile();
+		  
+		  URL website = new URL(url);
+		  HttpURLConnection connection = (HttpURLConnection) website.openConnection();
+		    /*for (String s : connection.getHeaderFields().keySet()) {
+		    	System.out.println(s+": "+connection.getHeaderFields().get(s));
+		    }*/
+		    connection.setRequestMethod("GET");
+		    //connection.setRequestProperty("Content-Type", "application/json");
+		    try {
+			  ReadableByteChannel rbc = Channels.newChannel(connection.getInputStream());
+			  FileOutputStream fos = new FileOutputStream(file);
+			  fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
+			  fos.close();
+		    } catch (ConnectException e) {
+		    	System.out.println("Failed to connect, moving on...");
+		    }
+	  }
+}
--- a/Tetris/src/sig/utils/GithubUtils.java
+++ b/Tetris/src/sig/utils/GithubUtils.java
@ -0,0 +1,35 @@
+package sig.utils;
+
+import java.io.IOException;
+import java.util.Arrays;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+public class GithubUtils {
+	public static int getSizeOfFileFromLatestGithubCommit(String filename) {
+		try {
+			JSONObject data = FileUtils.readJsonFromUrl("https://api.github.com/repos/sigonasr2/sigIRCv2");
+			String url = data.getString("commits_url").replace("{/sha}", "");
+			JSONArray data_array = FileUtils.readJsonArrayFromUrl(url);
+			JSONObject dat = data_array.getJSONObject(0);
+			JSONObject datapoint1 = dat.getJSONObject("commit");
+			datapoint1 = datapoint1.getJSONObject("tree");
+			url = datapoint1.getString("url");
+			data = FileUtils.readJsonFromUrl(url);
+			data_array = data.getJSONArray("tree");
+			for (int i=0;i<data_array.length();i++) {
+				JSONObject file_data = data_array.getJSONObject(i);
+				if (file_data.getString("path").equals(filename)) {
+					return file_data.getInt("size");
+				}
+			}
+		} catch (JSONException e) {
+			e.printStackTrace();
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+		return -1;
+	}
+}
--- a/Tetris/src/sig/utils/ImageUtils.java
+++ b/Tetris/src/sig/utils/ImageUtils.java
@ -0,0 +1,114 @@
+package sig.utils;
+
+import java.awt.Graphics2D;
+import java.awt.GraphicsConfiguration;
+import java.awt.GraphicsEnvironment;
+import java.awt.Image;
+import java.awt.Rectangle;
+import java.awt.image.BufferedImage;
+
+public class ImageUtils {
+	/**
+	 * Converts a given Image into a BufferedImage
+	 *
+	 * @param img The Image to be converted
+	 * @return The converted BufferedImage
+	 */
+	public static BufferedImage toCompatibleImage(BufferedImage image)
+	{
+	    // obtain the current system graphical settings
+	    GraphicsConfiguration gfxConfig = GraphicsEnvironment.
+	        getLocalGraphicsEnvironment().getDefaultScreenDevice().
+	        getDefaultConfiguration();
+
+	    /*
+	     * if image is already compatible and optimized for current system 
+	     * settings, simply return it
+	     */
+	    if (image.getColorModel().equals(gfxConfig.getColorModel()))
+	        return image;
+
+	    // image is not optimized, so create a new image that is
+	    BufferedImage newImage = gfxConfig.createCompatibleImage(
+	            image.getWidth(), image.getHeight(), image.getTransparency());
+
+	    // get the graphics context of the new image to draw the old image on
+	    Graphics2D g2d = newImage.createGraphics();
+
+	    // actually draw the image and dispose of context no longer needed
+	    g2d.drawImage(image, 0, 0, null);
+	    g2d.dispose();
+
+	    // return the new optimized image
+	    return newImage; 
+	}
+	public static BufferedImage toBufferedImage(Image img)
+	{
+	    if (img instanceof BufferedImage)
+	    {
+	        return (BufferedImage) img;
+	    }
+
+	    // Create a buffered image with transparency
+	    BufferedImage bimage = new BufferedImage(img.getWidth(null), img.getHeight(null), BufferedImage.TYPE_INT_ARGB);
+
+	    // Draw the image on to the buffered image
+	    Graphics2D bGr = bimage.createGraphics();
+	    bGr.drawImage(img, 0, 0, null);
+	    bGr.dispose();
+
+	    // Return the buffered image
+	    return bimage;
+	}
+	public static BufferedImage copyBufferedImage(BufferedImage img)
+	{
+	    // Create a buffered image with transparency
+	    BufferedImage bimage = new BufferedImage(img.getWidth(null), img.getHeight(null), BufferedImage.TYPE_INT_ARGB);
+
+	    // Draw the image on to the buffered image
+	    Graphics2D bGr = bimage.createGraphics();
+	    bGr.drawImage(img, 0, 0, null);
+	    bGr.dispose();
+
+	    // Return the buffered image
+	    return bimage;
+	}
+	public static BufferedImage cropImage(BufferedImage img,Rectangle offset)
+	{
+	    // Create a buffered image with transparency
+	    BufferedImage bimage = new BufferedImage(offset.width, offset.height, BufferedImage.TYPE_INT_ARGB);
+
+	    // Draw the image on to the buffered image
+	    Graphics2D bGr = bimage.createGraphics();
+	    bGr.drawImage(img, -offset.x, -offset.y, null);
+	    bGr.dispose();
+
+	    // Return the buffered image
+	    return bimage;
+	}
+	public static BufferedImage copyBufferedImages(BufferedImage...img)
+	{
+		int widthSum=0;
+		int maxHeight=0;
+		
+		for (int i=0;i<img.length;i++) {
+			widthSum+=img[i].getWidth();
+			maxHeight=Math.max(maxHeight, img[i].getHeight());
+		}
+		
+	    // Create a buffered image with transparency
+	    BufferedImage bimage = new BufferedImage(widthSum, maxHeight, BufferedImage.TYPE_INT_ARGB);
+
+	    // Draw the image on to the buffered image
+	    Graphics2D bGr = bimage.createGraphics();
+	    int X=0;
+	    for (int i=0;i<img.length;i++) {
+	    	bGr.drawImage(img[i], X, 0, null);
+	    	X+=img[i].getWidth();
+	    }
+	    bGr.dispose();
+
+	    // Return the buffered image
+	    return bimage;
+	}
+}
--- a/Tetris/src/sig/utils/JavaUtils.java
+++ b/Tetris/src/sig/utils/JavaUtils.java
@ -0,0 +1,39 @@
+package sig.utils;
+
+import java.lang.reflect.Field;
+
+public class JavaUtils {
+	public JavaUtils clone() {
+		JavaUtils newpos = new JavaUtils();
+		for (Field f : this.getClass().getDeclaredFields()) {
+			if (ReflectUtils.isCloneable(f)) {
+				try {
+					f.set(newpos, f.get(this));
+				} catch (IllegalArgumentException e) {
+					e.printStackTrace();
+				} catch (IllegalAccessException e) {
+					e.printStackTrace();
+				}
+			}
+		}
+		return newpos;
+	}
+	public String toString() {
+		StringBuilder sb = new StringBuilder();
+		sb.append(this.getClass().getName()+"(");
+		boolean first=true;
+		for (Field f : this.getClass().getDeclaredFields()) {
+			if (!first) {
+				sb.append(",");
+			}
+			try {
+				sb.append(f.getName()+"="+f.get(this));
+				first=false;
+			} catch (IllegalArgumentException|IllegalAccessException e) {
+				e.printStackTrace();
+			}
+		}
+		sb.append(")");
+		return sb.toString();
+	}
+}
--- a/Tetris/src/sig/utils/MemoryUtils.java
+++ b/Tetris/src/sig/utils/MemoryUtils.java
@ -0,0 +1,37 @@
+package sig.utils;
+
+import com.sun.jna.Native;
+import com.sun.jna.platform.win32.Advapi32;
+import com.sun.jna.platform.win32.Kernel32;
+import com.sun.jna.platform.win32.WinNT;
+import com.sun.jna.platform.win32.WinDef.DWORD;
+import com.sun.jna.platform.win32.WinNT.HANDLEByReference;
+
+public class MemoryUtils {
+	/**
+	 * Enables debug privileges for this process, required for OpenProcess() to
+	 * get processes other than the current user
+	 */
+	public static void enableDebugPrivilege() {
+	    HANDLEByReference hToken = new HANDLEByReference();
+	    boolean success = Advapi32.INSTANCE.OpenProcessToken(Kernel32.INSTANCE.GetCurrentProcess(),
+	            WinNT.TOKEN_QUERY | WinNT.TOKEN_ADJUST_PRIVILEGES, hToken);
+	    if (!success) {
+	        System.out.println("OpenProcessToken failed. Error: {}" + Native.getLastError());
+	        return;
+	    }
+	    WinNT.LUID luid = new WinNT.LUID();
+	    success = Advapi32.INSTANCE.LookupPrivilegeValue(null, WinNT.SE_DEBUG_NAME, luid);
+	    if (!success) {
+	    	System.out.println("LookupprivilegeValue failed. Error: {}" + Native.getLastError());
+	        return;
+	    }
+	    WinNT.TOKEN_PRIVILEGES tkp = new WinNT.TOKEN_PRIVILEGES(1);
+	    tkp.Privileges[0] = new WinNT.LUID_AND_ATTRIBUTES(luid, new DWORD(WinNT.SE_PRIVILEGE_ENABLED));
+	    success = Advapi32.INSTANCE.AdjustTokenPrivileges(hToken.getValue(), false, tkp, 0, null, null);
+	    if (!success) {
+	    	System.out.println("AdjustTokenPrivileges failed. Error: {}" + Native.getLastError());
+	    }
+	    Kernel32.INSTANCE.CloseHandle(hToken.getValue());
+	}
+}
--- a/Tetris/src/sig/utils/ReflectUtils.java
+++ b/Tetris/src/sig/utils/ReflectUtils.java
@ -0,0 +1,10 @@
+package sig.utils;
+
+import java.lang.reflect.Field;
+
+public class ReflectUtils {
+	public static boolean isCloneable(Field f) {
+		int mods = f.getModifiers();
+		return mods<8;
+	}
+}
--- a/Tetris/src/sig/utils/SoundUtils.java
+++ b/Tetris/src/sig/utils/SoundUtils.java
@ -0,0 +1,30 @@
+package sig.utils;
+import java.io.File;
+import java.io.IOException;
+
+import javax.sound.sampled.AudioInputStream;
+import javax.sound.sampled.AudioSystem;
+import javax.sound.sampled.Clip;
+import javax.sound.sampled.LineUnavailableException;
+import javax.sound.sampled.UnsupportedAudioFileException;
+
+public class SoundUtils {
+	public static void playSound(String filename) {
+		AudioInputStream audioInputStream;
+		try {
+			audioInputStream = AudioSystem.getAudioInputStream(new File(filename).getAbsoluteFile());
+			Clip clip;
+			try {
+				clip = AudioSystem.getClip();
+				clip.open(audioInputStream);
+				clip.start();
+			} catch (LineUnavailableException e) {
+				e.printStackTrace();
+			}
+		} catch (UnsupportedAudioFileException e) {
+			e.printStackTrace();
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}
+}
--- a/Tetris/src/sig/utils/TextUtils.java
+++ b/Tetris/src/sig/utils/TextUtils.java
@ -0,0 +1,136 @@
+package sig.utils;
+import java.awt.Color;
+import java.awt.Font;
+import java.awt.Point;
+import java.awt.font.FontRenderContext;
+import java.awt.geom.Rectangle2D;
+import java.util.ArrayList;
+import java.util.List;
+import sig.MyRobot;
+
+public class TextUtils {
+
+	public static Rectangle2D calculateStringBoundsFont(String msg, Font font) {
+		FontRenderContext frc = MyRobot.p.getFontMetrics(font).getFontRenderContext();
+		return font.getStringBounds(msg, frc);
+	}
+	
+	public static String replaceFirst(String sourcestring, String findstring, String replacestring) {
+		int pos = sourcestring.indexOf(findstring);
+		if (pos>=0) {
+			String piece1 = sourcestring.substring(0,pos);
+			String piece2 = sourcestring.substring(pos+findstring.length(),sourcestring.length());
+			//basemsg = basemsg.replaceFirst(e.getEmoteName(),e.getSpaceFiller());
+			sourcestring = piece1+replacestring+piece2;
+		}
+		return sourcestring;
+	}
+	
+	public static boolean isAlphanumeric(String str) {
+		return str.matches("^[a-zA-Z0-9!\\-.?'\":,\\+ ]+$");
+	}
+	
+	public static boolean isNumeric(String str)
+	{
+		if (str.length()>0) {
+		  return str.matches("-?\\d+(\\.\\d+)?");  //match a number with optional '-' and decimal.
+		} else {
+			return false;
+		}
+	}
+	
+	public static boolean isInteger(String s, int radix) {
+	    if(s.isEmpty()) return false;
+	    for(int i = 0; i < s.length(); i++) {
+	        if(i == 0 && s.charAt(i) == '-') {
+	            if(s.length() == 1) return false;
+	            else continue;
+	        }
+	        if(Character.digit(s.charAt(i),radix) < 0) return false;
+	    }
+	    return true;
+	}
+	
+	public static String convertSecondsToTimeFormat(int seconds) {
+		StringBuilder sb = new StringBuilder();
+		int sec = seconds%60;
+		int min = (seconds/60)%60;
+		int hrs = (seconds/3600)%24;
+		if (hrs>0) {
+			if (hrs>=10) {
+				sb.append(hrs);
+			} else {
+				sb.append(0);
+				sb.append(hrs);
+			}
+			sb.append(":");
+		}
+		if (min>=10) {
+			sb.append(min);
+		} else {
+			sb.append(0);
+			sb.append(min);
+		}
+		sb.append(":");
+		if (sec>=10) {
+			sb.append(sec);
+		} else {
+			sb.append(0);
+			sb.append(sec);
+		}
+		return sb.toString();
+	}
+	
+	public static String getActualChannelName() {
+		return sigIRC.channel.replaceFirst("#", "");
+	}
+	
+	/**
+	 * Converts a three CSV value to RGB value.
+	 */
+	public static Color convertStringToColor(String col) {
+		String[] split = col.split(",");
+		return new Color(Integer.parseInt(split[0]),Integer.parseInt(split[1]),Integer.parseInt(split[2]));
+	}
+	
+	public static List<String> WrapText(String msg, Font font, double width) {
+		List<String> displayMessage = new ArrayList<String>();
+		String rawmessage = msg;
+		int textWidth = (int)TextUtils.calculateStringBoundsFont(rawmessage, font).getWidth();
+		int maxWidth = (int)width;
+		do {
+			rawmessage = BreakTextAtNextSection(rawmessage+" ",font,displayMessage,maxWidth);
+			textWidth = (int)TextUtils.calculateStringBoundsFont(rawmessage, font).getWidth();
+		} while (textWidth>maxWidth);
+		if (rawmessage.length()>0) {
+			displayMessage.add(rawmessage);
+		}
+		return displayMessage;
+		//System.out.println(displayMessage+": "+messageDisplaySize);
+	}
+	
+	private static String BreakTextAtNextSection(String msg, Font font, List<String> list, int maxWidth) {
+		int marker = 1;
+		int textWidth = (int)TextUtils.calculateStringBoundsFont(msg.substring(0, marker), font).getWidth();
+		while (textWidth<maxWidth) {
+			if (marker<msg.length()) {
+				int tempmarker = msg.indexOf(' ', marker);
+				if (tempmarker!=-1) {
+					textWidth = (int)TextUtils.calculateStringBoundsFont(msg.substring(0, tempmarker), font).getWidth();
+					if (textWidth<maxWidth) {
+						marker = tempmarker+1;
+					}
+					//System.out.println(msg.substring(0, marker)+" | "+textWidth);
+				} else {
+					marker=msg.length();
+					break;
+				}
+			} else {
+				break;
+			}
+		}
+		String currentText = msg.substring(0, marker);
+		list.add(currentText);
+		return msg.substring(marker, msg.length());
+	}
+}
--- a/Tetris/src/sig/utils/TimeUtils.java
+++ b/Tetris/src/sig/utils/TimeUtils.java
@ -0,0 +1,32 @@
+package sig.utils;
+
+import java.text.DecimalFormat;
+import java.util.Calendar;
+import java.util.Date;
+
+
+public class TimeUtils {
+	public static String GetTimeDifferenceFromCurrentDate(Date pastDate) {
+		long totalseconds = (Calendar.getInstance().getTimeInMillis()-pastDate.getTime())/1000;
+		//System.out.println("Total Seconds: "+totalseconds);
+		long seconds = (long)(totalseconds);
+		long minutes = (long)(seconds/60);
+		long hours = (long)(minutes/60);
+		long days = (long)(hours/24);
+		StringBuilder string = new StringBuilder();
+		DecimalFormat df = new DecimalFormat("00");
+		if (days>0) {
+			string.append(days);
+		}
+		if (hours>0) {
+			string.append(((string.length()>0)?":":"")+(hours%24));
+		}
+		if (minutes>0) {
+			string.append(((string.length()>0)?":":"")+df.format((minutes%60)));
+		}
+		if (seconds>0) {
+			string.append(((string.length()>0)?":":"")+df.format((seconds%60)));
+		}
+		return string.toString();
+	}
+}
--- a/Tetris/src/sig/utils/WebUtils.java
+++ b/Tetris/src/sig/utils/WebUtils.java
@ -0,0 +1,69 @@
+package sig.utils;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Scanner;
+
+import org.apache.http.HttpEntity;
+import org.apache.http.HttpResponse;
+import org.apache.http.HttpVersion;
+import org.apache.http.NameValuePair;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.entity.UrlEncodedFormEntity;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.entity.ContentType;
+import org.apache.http.entity.mime.MultipartEntity;
+import org.apache.http.entity.mime.MultipartEntityBuilder;
+import org.apache.http.entity.mime.content.ContentBody;
+import org.apache.http.entity.mime.content.FileBody;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.DefaultHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.message.BasicNameValuePair;
+import org.apache.http.params.CoreProtocolPNames;
+import org.apache.http.util.EntityUtils;
+
+public class WebUtils {
+	public static void POSTimage(String url,File file,Map<String,String> params) {
+		CloseableHttpClient httpClient = HttpClients.createDefault();
+		HttpPost uploadFile = new HttpPost(url);
+		MultipartEntityBuilder builder = MultipartEntityBuilder.create();
+		for (String s : params.keySet()) {
+			builder.addTextBody(s, params.get(s), ContentType.TEXT_PLAIN);
+		}
+		try {
+			// This attaches the file to the POST:
+			builder.addBinaryBody(
+			    "file",
+			    new FileInputStream(file),
+			    ContentType.APPLICATION_OCTET_STREAM,
+			    file.getName()
+			);
+
+			HttpEntity multipart = builder.build();
+			uploadFile.setEntity(multipart);
+			CloseableHttpResponse response;
+			response = httpClient.execute(uploadFile);
+			HttpEntity responseEntity = response.getEntity();
+			String result = "";
+			if (responseEntity != null) {
+			    try (InputStream instream = responseEntity.getContent()) {
+			    	Scanner s = new Scanner(instream).useDelimiter("\\A");
+			    	result = s.hasNext() ? s.next() : "";
+			    	System.out.println(result);
+			    	instream.close();
+			    } catch (UnsupportedOperationException | IOException e) {
+					e.printStackTrace();
+				}
+			}
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}
+}