basic missionlist and pmg

src/Mission.hx

@@ -1,13 +1,56 @@
 package src;
 
+import mis.MisParser;
+import mis.MissionElement.MissionElementScriptObject;
+import mis.MissionElement.MissionElementType;
+import mis.MisFile;
 import mis.MissionElement.MissionElementSimGroup;
 import src.ResourceLoader;
 
 class Mission {
 	public var root:MissionElementSimGroup;
+	public var title:String;
+	public var artist:String;
+	public var description:String;
+	public var qualifyTime = Math.POSITIVE_INFINITY;
+	public var goldTime:Float = 0;
+	public var type:String;
+	public var path:String;
+	public var missionInfo:MissionElementScriptObject;
 
 	public function new() {}
 
+	public static function fromMissionInfo(path:String, mInfo:MissionElementScriptObject) {
+		var mission = new Mission();
+		mission.path = path;
+		mission.missionInfo = mInfo;
+
+		var missionInfo = mInfo;
+
+		mission.title = missionInfo.name;
+		mission.artist = missionInfo.artist == null ? '' : missionInfo.artist;
+		mission.description = missionInfo.desc == null ? '' : missionInfo.desc;
+		if (missionInfo.time != null && missionInfo.time != "0")
+			mission.qualifyTime = MisParser.parseNumber(missionInfo.time) / 1000;
+		if (missionInfo.goldtime != null) {
+			mission.goldTime = MisParser.parseNumber(missionInfo.goldtime) / 1000;
+		}
+		mission.type = missionInfo.type.toLowerCase();
+		mission.missionInfo = missionInfo;
+		return mission;
+	}
+
+	public function getPreviewImage() {
+		var basename = haxe.io.Path.withoutExtension(this.path);
+		if (ResourceLoader.fileSystem.exists(basename + ".png")) {
+			return ResourceLoader.getImage(basename + ".png").toTile();
+		}
+		if (ResourceLoader.fileSystem.exists(basename + ".jpg")) {
+			return ResourceLoader.getImage(basename + ".jpg").toTile();
+		}
+		return null;
+	}
+
 	public function getDifPath(rawElementPath:String) {
 		rawElementPath = rawElementPath.toLowerCase();
 		var path = StringTools.replace(rawElementPath.substring(rawElementPath.indexOf('data/')), "\"", "");

src/MissionList.hx

@@ -0,0 +1,39 @@
+import mis.MisParser;
+import src.ResourceLoader;
+import src.Mission;
+
+@:publicFields
+class MissionList {
+	static var beginnerMissions:Array<Mission>;
+	static var intermediateMissions:Array<Mission>;
+	static var advancedMissions:Array<Mission>;
+
+	static var _build:Bool = false;
+
+	public function new() {}
+
+	public static function buildMissionList() {
+		if (_build)
+			return;
+		function parseDifficulty(difficulty:String) {
+			var difficultyFiles = ResourceLoader.fileSystem.dir("data/missions/" + difficulty);
+			var difficultyMissions = [];
+			for (file in difficultyFiles) {
+				if (file.extension == "mis") {
+					var misParser = new MisParser(file.getText());
+					var mInfo = misParser.parseMissionInfo();
+					var mission = Mission.fromMissionInfo(file.path, mInfo);
+					difficultyMissions.push(mission);
+				}
+			}
+			difficultyMissions.sort((a, b) -> Std.parseInt(a.missionInfo.level) - Std.parseInt(b.missionInfo.level));
+			return difficultyMissions;
+		}
+
+		beginnerMissions = parseDifficulty("beginner");
+		intermediateMissions = parseDifficulty("intermediate");
+		advancedMissions = parseDifficulty("advanced");
+
+		_build = true;
+	}
+}

src/Util.hx

@@ -112,7 +112,8 @@ class Util {
 			'\\0' => '\x00',
 			'\\f' => '\x0C',
 			'\\n' => '\n',
-			'\\r' => '\r'
+			'\\r' => '\r',
+			"\\'" => "'"
 		];
 
 		for (obj => esc in specialCases) {

src/gui/Canvas.hx

@@ -12,7 +12,7 @@ class Canvas extends GuiControl {
 		this.scene2d = scene;
 
 		this.position = new Vector();
-		this.extent = new Vector(scene.width, scene.height);
+		this.extent = new Vector(640, 480);
 		this.horizSizing = Width;
 		this.vertSizing = Height;
 	}

src/gui/GuiAnim.hx

@@ -19,7 +19,9 @@ class GuiAnim extends GuiControl {
 		anim.setPosition(renderRect.position.x, renderRect.position.y);
 		anim.scaleX = renderRect.extent.x / anim.getFrame().width;
 		anim.scaleY = renderRect.extent.y / anim.getFrame().height;
-		if (!scene2d.contains(anim))
+		if (scene2d.contains(anim)) {
+			scene2d.removeChild(anim); // Refresh "layer"
+		}
 		scene2d.addChild(anim);
 		super.render(scene2d);
 	}

src/gui/GuiButton.hx

@@ -12,26 +12,28 @@ class GuiButton extends GuiAnim {
 	// 3 is disabled
 	public var pressedAction:GuiControl->Void = null;
 
+	public var disabled:Bool = false;
+
 	public function new(anim:Array<Tile>) {
 		super(anim);
 	}
 
 	public override function update(dt:Float, mouseState:MouseState) {
 		var renderRect = getRenderRectangle();
-		if (renderRect.inRect(mouseState.position)) {
+		if (renderRect.inRect(mouseState.position) && !disabled) {
 			if (Key.isDown(Key.MOUSE_LEFT)) {
 				this.anim.currentFrame = 2;
 			} else {
 				this.anim.currentFrame = 1;
 			}
 		} else
-			this.anim.currentFrame = 0;
+			this.anim.currentFrame = disabled ? 3 : 0;
 		super.update(dt, mouseState);
 	}
 
 	public override function onMouseRelease(mouseState:MouseState) {
 		super.onMouseRelease(mouseState);
-		if (this.pressedAction != null) {
+		if (this.pressedAction != null && !disabled) {
 			this.pressedAction(this);
 		}
 	}

src/gui/GuiControl.hx

@@ -89,13 +89,13 @@ class GuiControl {
 		}
 		if (this.horizSizing == HorizSizing.Width) {
 			if (this.parent != null)
-				rect.extent.x = parentRect.extent.x;
+				rect.extent.x = parentRect.extent.x * (this.extent.x / parent.extent.x);
 			else
 				rect.extent.x = Window.getInstance().width;
 		}
 		if (this.vertSizing == VertSizing.Height) {
 			if (this.parent != null)
-				rect.extent.y = parentRect.extent.y;
+				rect.extent.y = parentRect.extent.y * (this.extent.y / parent.extent.y);
 			else
 				rect.extent.y = Window.getInstance().height;
 		}
@@ -138,6 +138,11 @@ class GuiControl {
 		ctrl.parent = this;
 	}
 
+	public function removeChild(ctrl:GuiControl) {
+		this.children.remove(ctrl);
+		ctrl.parent = null;
+	}
+
 	public function removeChildren() {
 		for (c in this.children) {
 			c.parent = null;

src/gui/GuiImage.hx

@@ -1,5 +1,6 @@
 package gui;
 
+import gui.GuiControl.MouseState;
 import h2d.Scene;
 import h2d.Tile;
 import h2d.Bitmap;
@@ -8,6 +9,8 @@ import h2d.Bitmap;
 class GuiImage extends GuiControl {
 	var bmp:Bitmap;
 
+	public var pressedAction:GuiControl->Void = null;
+
 	public function new(texture:Tile) {
 		super();
 		this.bmp = new Bitmap(texture);
@@ -16,9 +19,13 @@ class GuiImage extends GuiControl {
 	public override function render(scene2d:Scene) {
 		var renderRect = this.getRenderRectangle();
 		bmp.setPosition(renderRect.position.x, renderRect.position.y);
-		bmp.scaleX = renderRect.extent.x / bmp.tile.width;
-		bmp.scaleY = renderRect.extent.y / bmp.tile.height;
-		if (!scene2d.contains(bmp))
+		// bmp.scaleX = renderRect.extent.x / bmp.tile.width;
+		// bmp.scaleY = renderRect.extent.y / bmp.tile.height;
+		bmp.width = renderRect.extent.x;
+		bmp.height = renderRect.extent.y;
+		if (scene2d.contains(bmp)) {
+			scene2d.removeChild(bmp); // Refresh "layer"
+		}
 		scene2d.addChild(bmp);
 		super.render(scene2d);
 	}
@@ -27,4 +34,11 @@ class GuiImage extends GuiControl {
 		super.dispose();
 		this.bmp.remove();
 	}
+
+	public override function onMouseRelease(mouseState:MouseState) {
+		super.onMouseRelease(mouseState);
+		if (this.pressedAction != null) {
+			this.pressedAction(this);
+		}
+	}
 }

src/gui/GuiMLText.hx

@@ -0,0 +1,45 @@
+package gui;
+
+import gui.GuiText.Justification;
+import h2d.HtmlText;
+import h2d.Scene;
+import hxd.res.BitmapFont;
+import h2d.Text;
+
+@:publicFields
+class GuiMLText extends GuiControl {
+	var text:HtmlText;
+	var justify:Justification = Left;
+
+	public function new(font:BitmapFont, loadFontFunc:String->h2d.Font) {
+		super();
+		this.text = new HtmlText(font.toFont());
+		this.text.loadFont = loadFontFunc;
+	}
+
+	public override function render(scene2d:Scene) {
+		var renderRect = this.getRenderRectangle();
+		if (justify == Left) {
+			text.setPosition(renderRect.position.x, renderRect.position.y);
+			text.textAlign = Left;
+		}
+		if (justify == Right) {
+			text.setPosition(renderRect.position.x + renderRect.extent.x, renderRect.position.y);
+			text.textAlign = Right;
+		}
+		if (justify == Center) {
+			text.setPosition(renderRect.position.x + renderRect.extent.x / 2, renderRect.position.y);
+			text.textAlign = Center;
+		}
+		if (scene2d.contains(text))
+			scene2d.removeChild(text);
+		scene2d.addChild(text);
+		text.maxWidth = renderRect.extent.x;
+		super.render(scene2d);
+	}
+
+	public override function dispose() {
+		super.dispose();
+		this.text.remove();
+	}
+}

src/gui/GuiText.hx

@@ -34,7 +34,8 @@ class GuiText extends GuiControl {
 			text.setPosition(renderRect.position.x + renderRect.extent.x / 2, renderRect.position.y);
 			text.textAlign = Center;
 		}
-		if (!scene2d.contains(text))
+		if (scene2d.contains(text))
+			scene2d.removeChild(text);
 		scene2d.addChild(text);
 		super.render(scene2d);
 	}

src/gui/PlayMissionGui.hx

@@ -1,9 +1,21 @@
 package gui;
 
+import haxe.io.Path;
+import h2d.Scene;
+import h2d.Text;
+import src.Mission;
+import hxd.res.BitmapFont;
 import src.ResourceLoader;
 import h3d.Vector;
+import src.Util;
 
 class PlayMissionGui extends GuiImage {
+	var currentSelection:Int = 0;
+	var currentCategory:String = "beginner";
+	var currentList:Array<Mission>;
+
+	var setSelectedFunc:Int->Void;
+
 	public function new() {
 		super(ResourceLoader.getImage("data/ui/background.jpg").toTile());
 
@@ -12,6 +24,8 @@ class PlayMissionGui extends GuiImage {
 		this.extent = new Vector(640, 480);
 		this.position = new Vector(0, 0);
 
+		MissionList.buildMissionList();
+
 		var localContainer = new GuiControl();
 		localContainer.horizSizing = Center;
 		localContainer.vertSizing = Center;
@@ -23,17 +37,32 @@ class PlayMissionGui extends GuiImage {
 			var normal = ResourceLoader.getImage('${path}_n.png').toTile();
 			var hover = ResourceLoader.getImage('${path}_h.png').toTile();
 			var pressed = ResourceLoader.getImage('${path}_d.png').toTile();
-			return [normal, hover, pressed];
+			var disabled = ResourceLoader.getImage('${path}_i.png').toTile();
+			return [normal, hover, pressed, disabled];
 		}
 
+		var setCategoryFunc:String->Void = null;
+
 		var tabAdvanced = new GuiImage(ResourceLoader.getImage("data/ui/play/tab_adv.png").toTile());
 		tabAdvanced.position = new Vector(410, 21);
 		tabAdvanced.extent = new Vector(166, 43);
+		tabAdvanced.pressedAction = (sender) -> {
+			currentList = MissionList.advancedMissions;
+			currentCategory = "advanced";
+			setSelectedFunc(0);
+			setCategoryFunc("advanced");
+		}
 		localContainer.addChild(tabAdvanced);
 
 		var tabIntermediate = new GuiImage(ResourceLoader.getImage("data/ui/play/tab_inter.png").toTile());
 		tabIntermediate.position = new Vector(213, 4);
 		tabIntermediate.extent = new Vector(205, 58);
+		tabIntermediate.pressedAction = (sender) -> {
+			currentList = MissionList.intermediateMissions;
+			currentCategory = "intermediate";
+			setSelectedFunc(0);
+			setCategoryFunc("intermediate");
+		}
 		localContainer.addChild(tabIntermediate);
 
 		var tabCustom = new GuiImage(ResourceLoader.getImage("data/ui/play/cust_tab.png").toTile());
@@ -44,13 +73,13 @@ class PlayMissionGui extends GuiImage {
 		var pmBox = new GuiImage(ResourceLoader.getImage("data/ui/play/playgui.png").toTile());
 		pmBox.position = new Vector(0, 42);
 		pmBox.extent = new Vector(610, 351);
-		pmBox.horizSizing = Right;
-		pmBox.vertSizing = Bottom;
+		pmBox.horizSizing = Width;
+		pmBox.vertSizing = Height;
 		localContainer.addChild(pmBox);
 
 		var textWnd = new GuiImage(ResourceLoader.getImage("data/ui/play/text_window.png").toTile());
-		textWnd.horizSizing = Right;
-		textWnd.vertSizing = Bottom;
+		textWnd.horizSizing = Width;
+		textWnd.vertSizing = Height;
 		textWnd.position = new Vector(31, 29);
 		textWnd.extent = new Vector(276, 229);
 		pmBox.addChild(textWnd);
@@ -65,8 +94,46 @@ class PlayMissionGui extends GuiImage {
 		levelWnd.extent = new Vector(258, 194);
 		pmPreview.addChild(levelWnd);
 
+		var domcasual24fontdata = ResourceLoader.loader.load("data/font/DomCasual24px.fnt");
+		var domcasual24 = new BitmapFont(domcasual24fontdata.entry);
+		@:privateAccess domcasual24.loader = ResourceLoader.loader;
+
+		var domcasual32fontdata = ResourceLoader.loader.load("data/font/DomCasual24px.fnt");
+		var domcasual32 = new BitmapFont(domcasual32fontdata.entry);
+		@:privateAccess domcasual32.loader = ResourceLoader.loader;
+
+		var arial14fontdata = ResourceLoader.loader.load("data/font/Arial14.fnt");
+		var arial14 = new BitmapFont(arial14fontdata.entry);
+		@:privateAccess arial14.loader = ResourceLoader.loader;
+
+		var arialBold14fontdata = ResourceLoader.loader.load("data/font/ArialBold14px.fnt");
+		var arialBold14 = new BitmapFont(arialBold14fontdata.entry);
+		@:privateAccess arialBold14.loader = ResourceLoader.loader;
+
 		// TODO texts
-		// var levelBkgnd = new GuiText()
+		var levelBkgnd = new GuiText(domcasual24);
+		levelBkgnd.position = new Vector(5, 156);
+		levelBkgnd.extent = new Vector(254, 24);
+		levelBkgnd.text.textColor = 0x000000;
+		levelBkgnd.justify = Center;
+		levelBkgnd.text.text = "Beginner Level 3";
+		levelWnd.addChild(levelBkgnd);
+
+		var levelFgnd = new GuiText(domcasual24);
+		levelFgnd.position = new Vector(4, 155);
+		levelFgnd.extent = new Vector(254, 24);
+		levelFgnd.text.textColor = 0xFFFFFF;
+		levelFgnd.justify = Center;
+		levelFgnd.text.text = "Beginner Level 3";
+		levelWnd.addChild(levelFgnd);
+
+		var noQualText = new GuiText(domcasual32);
+		noQualText.position = new Vector(0, 84);
+		noQualText.extent = new Vector(254, 32);
+		noQualText.text.textColor = 0xCCCCCC;
+		noQualText.justify = Center;
+		noQualText.text.text = "Not qualified!";
+		levelWnd.addChild(noQualText);
 
 		var pmPlay = new GuiButton(loadButtonImages("data/ui/play/play"));
 		pmPlay.position = new Vector(391, 257);
@@ -76,11 +143,17 @@ class PlayMissionGui extends GuiImage {
 		var pmPrev = new GuiButton(loadButtonImages("data/ui/play/prev"));
 		pmPrev.position = new Vector(321, 260);
 		pmPrev.extent = new Vector(77, 58);
+		pmPrev.pressedAction = (sender) -> {
+			setSelectedFunc(currentSelection - 1);
+		}
 		pmBox.addChild(pmPrev);
 
 		var pmNext = new GuiButton(loadButtonImages("data/ui/play/next"));
 		pmNext.position = new Vector(507, 262);
 		pmNext.extent = new Vector(75, 60);
+		pmNext.pressedAction = (sender) -> {
+			setSelectedFunc(currentSelection + 1);
+		}
 		pmBox.addChild(pmNext);
 
 		var pmBack = new GuiButton(loadButtonImages("data/ui/play/back"));
@@ -91,13 +164,162 @@ class PlayMissionGui extends GuiImage {
 		};
 		pmBox.addChild(pmBack);
 
+		function mlFontLoader(text:String) {
+			switch (text) {
+				case "DomCasual24":
+					return domcasual32.toFont();
+				case "Arial14":
+					return arial14.toFont();
+				case "ArialBold14":
+					return arialBold14.toFont();
+				default:
+					return null;
+			}
+		}
+
 		// TODO Pm description
+		var pmDescription = new GuiMLText(arial14, mlFontLoader);
+		pmDescription.position = new Vector(61, 52);
+		pmDescription.extent = new Vector(215, 174);
+		pmDescription.text.textColor = 0x000000;
+		// We're gonna use  to align shit lmao, its too hacky i know
+		var descText = '<font face="DomCasual24" color="#000000">Learn The Super Speed </font><br/><br/>' + 'ÂTest Align';
+		descText += '<br/><br/><font face="DomCasual24">Best Times:</font><br/>';
+		for (i in 0...3) {
+			descText += '<br/>ÂÂ<font face="ArialBold14">${i + 1}. Nardo Polo</font>';
+		}
+		pmDescription.text.text = descText;
+		pmBox.addChild(pmDescription);
+
+		// Oh god this is yet another hack cause I cant do that tab thing torque does so thats bruh
+		var pmDescriptionOther = new GuiMLText(arial14, mlFontLoader);
+		pmDescriptionOther.position = new Vector(61, 52);
+		pmDescriptionOther.extent = new Vector(215, 174);
+		pmDescriptionOther.text.textColor = 0x000000;
+		var descText2 = '<br/><br/>' + '<font opacity="0">ÂTest Align</font>';
+		descText2 += '<br/><br/><br/>';
+		for (i in 0...3) {
+			descText2 += '<br/>ÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ<font face="ArialBold14">00:00.000</font>';
+		}
+		pmDescriptionOther.text.text = descText2;
+		pmBox.addChild(pmDescriptionOther);
 
 		var tabBeginner = new GuiImage(ResourceLoader.getImage("data/ui/play/tab_begin.png").toTile());
 		tabBeginner.position = new Vector(29, 2);
 		tabBeginner.extent = new Vector(184, 55);
+		tabBeginner.pressedAction = (sender) -> {
+			currentList = MissionList.beginnerMissions;
+			currentCategory = "beginner";
+			setSelectedFunc(0);
+			setCategoryFunc("beginner");
+		}
 		localContainer.addChild(tabBeginner);
 
+		currentList = MissionList.beginnerMissions;
+
 		// TODO actual tab buttons
+
+		setCategoryFunc = function(category:String) {
+			localContainer.removeChild(tabBeginner);
+			localContainer.removeChild(tabIntermediate);
+			localContainer.removeChild(tabAdvanced);
+			localContainer.removeChild(tabCustom);
+			localContainer.removeChild(pmBox);
+			if (category == "beginner") {
+				localContainer.addChild(tabIntermediate);
+				localContainer.addChild(tabAdvanced);
+				localContainer.addChild(tabCustom);
+				localContainer.addChild(pmBox);
+				localContainer.addChild(tabBeginner);
+			}
+			if (category == "intermediate") {
+				localContainer.addChild(tabBeginner);
+				localContainer.addChild(tabAdvanced);
+				localContainer.addChild(tabCustom);
+				localContainer.addChild(pmBox);
+				localContainer.addChild(tabIntermediate);
+			}
+			if (category == "advanced") {
+				localContainer.addChild(tabBeginner);
+				localContainer.addChild(tabIntermediate);
+				localContainer.addChild(tabCustom);
+				localContainer.addChild(pmBox);
+				localContainer.addChild(tabAdvanced);
+			}
+			this.render(cast(this.parent, Canvas).scene2d);
+		}
+
+		function splitTextWithPadding(textElement:Text, textStr:String) {
+			var maxWidth = textElement.maxWidth;
+			textElement.maxWidth = null;
+			var splits = [];
+			var currentText = "Â";
+			var textSplit = textStr.split(" ");
+			for (i in 0...textSplit.length) {
+				var prevText = currentText;
+				currentText += textSplit[i];
+				if (i != textSplit.length - 1)
+					currentText += " ";
+				textElement.text = currentText;
+				if (textElement.textWidth > maxWidth) {
+					splits.push(StringTools.trim(prevText));
+					currentText = "Â" + textSplit[i];
+					if (i != textSplit.length - 1)
+						currentText += " ";
+				}
+			}
+			textElement.maxWidth = maxWidth;
+			splits.push(currentText);
+			return splits.join('\n');
+		}
+
+		setSelectedFunc = function setSelected(index:Int) {
+			if (index > currentList.length - 1) {
+				index = currentList.length - 1;
+			}
+			if (index < 0) {
+				index = 0;
+			}
+
+			currentSelection = index;
+
+			if (index == 0) {
+				pmPrev.disabled = true;
+			} else
+				pmPrev.disabled = false;
+			if (index == currentList.length - 1) {
+				pmNext.disabled = true;
+			} else
+				pmNext.disabled = false;
+
+			var currentMission = currentList[currentSelection];
+			var descText = '<font face="DomCasual24" color="#000000">${currentMission.title}</font><br/><br/>'
+				+ splitTextWithPadding(pmDescription.text, Util.unescape(currentMission.description));
+			descText += '<br/><br/><font face="DomCasual24">Best Times:</font><br/>';
+			for (i in 0...3) {
+				descText += '<br/>ÂÂ<font face="ArialBold14">${i + 1}. Nardo Polo</font>';
+			}
+			pmDescription.text.text = descText;
+
+			var descText2 = '<br/><br/>'
+				+ '<font opacity="0">${splitTextWithPadding(pmDescriptionOther.text, Util.unescape(currentMission.description))}</font>';
+			descText2 += '<br/><br/><br/>';
+			for (i in 0...3) {
+				descText2 += '<br/>ÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ<font face="ArialBold14">00:00.000</font>';
+			}
+			pmDescriptionOther.text.text = descText2;
+
+			pmPreview.bmp.tile = currentMission.getPreviewImage();
+
+			levelBkgnd.text.text = currentCategory.charAt(0).toUpperCase() + currentCategory.substr(1) + ' Level ${currentSelection + 1}';
+			levelFgnd.text.text = currentCategory.charAt(0).toUpperCase() + currentCategory.substr(1) + ' Level ${currentSelection + 1}';
+
+			noQualText.text.visible = false;
+		}
+	}
+
+	public override function render(scene2d:Scene) {
+		super.render(scene2d);
+		setSelectedFunc(0);
 	}
 }

src/mis/MisParser.hx

@@ -115,7 +115,6 @@ class MisParser {
 
 		if (elements.length != 1) {
 			// We expect there to be only one outer element; the MissionGroup SimGroup.
-			trace(elements);
 			throw new Exception("Mission file doesn't have exactly 1 outer element!");
 		}
 
@@ -126,6 +125,13 @@ class MisParser {
 		return mf;
 	}
 
+	public function parseMissionInfo() {
+		var missionInfoIndex = this.text.indexOf("new ScriptObject(MissionInfo) {");
+		this.index = missionInfoIndex;
+		var mInfo:MissionElementScriptObject = cast readElement();
+		return mInfo;
+	}
+
 	function readElement() {
 		// Get information about the head
 		// elementHeadRegEx.lastIndex = this.index;