/**
	 * Represents a single line in a Dialogue for SDT.
	 * Example:
	 * intro:"hi!". {"style":"Him"}
	 * - linenumber would be the line's linenumber
	 * - name would be "intro"
	 * - content would be "hi!"
	 * - excess would be "", ". ", ""
	 * - lineattributes would be an array of one, containing a LineAttribute object, name "style", value "Him"
	 * - lineattriubtesString would be "{"style":"Him"}"
	 * @author Pimgd
	 */
	public class Line {
		/**
		 * Normally, variables are not named by classVariableName, since that's unnecessary (e.g. lineWidth, lineLength).

-Implementation from 99-bottles-of-beer.net/language-java-4.html
dialogue_name:"99 bottles of beer on the wall"

initial_settings:{"bottles":99, "s":"s", "callback":""}

-this is a comment

-the start line plays at the start of the dialogue
-the style line-attribute determines how the line is displayed.
start:"[bottlesChorus]" {"style":"Thought"}

-*variable* inserts the value of the variable in the dialogue.
-[blah] plays the line "blah".
-*variable == value* inserts 1 if true, 0 if false.

lineName = "-intro"
rawLine = "-intro:\"blah\" {\"mood\":\"someinvalidmood\"}"
lineContent = new Array("\"blah\"")
lineContentString = "\"blah\""
lineExcess = new Array("", " ", "")
lineAttributes = new Array(new LineAttribute("\"mood\"", "\"someinvalidmood\""))
lineAttributesString = "{\"mood\":\"someinvalidmood\"}"

Line Usage - Major: Line 1 is unused!
Line 1: -Implementation from 99-bottles-of-beer.net/language-java-4.html

Syntax - Minor: Excess characters (.) after line attributes on line 13. This indicates a syntax error.
Line 13: -[blah] plays the line "blah".

Line Usage - Major: Line 13 is unused!
Line 13: -[blah] plays the line "blah".

Syntax - Minor: Excess characters (, you can set values to variables.) after line attributes on line 18. This indicates a syntax error.
Line 18: -via the complex line-attribute "set", you can set values to variables.

Severe issues MUST be fixed before releasing your dialogue, or your dialogue will crash and fail to load.
Syntax - Severe: Illegal value (someinvalidmood) for attribute (mood) on line 1.
Illegal values for the mood-attribute will crash SDT's Dialogue system. This issue has to be fixed before SDT will be able to interpret your dialogue correctly.
"But this line is commented!" SDT doesn't care about that, the lines still get parsed and SDT will still crash.
The allowed values for the attribute mood are: Normal,Angry,Happy,xxxxx

//1|intro:"Hi!" {"style":"Him"}
//2|general : "Hello"
//3|help"me"{"next":"pls"}
//4|held:Let go!{"held":"true"}
//5|under_line"Testing!"
//6|font:Arial

//1|intro:"Hi!" {"style":"Him"}
    //2|general : "Hello"
    //3|help"me"{"next":"pls"}
    //4|held:Let go!{"held":"true"}
    //5|under_line"Testing!"
    //6|font:Arial
    var source:String = lineText;
    var nameEnd:uint = 0;
    if (source.indexOf(":") != -1 || source.indexOf("\"") != -1) {
        //valid for all 6 examples.
        //Needs : or " to be a line. Otherwise it's not parsable.
        if (source.indexOf(":") != -1) {
            nameEnd = source.indexOf(":");
        } else {

//1|:"Hi!" {"style":"Him"}
    //2|: "Hello"
    //3|:"pls"}
    //4|:Let go!{"held":"true"}
    //5|"Testing!"
    //6|:Arial
    var contentStart:int = 0;
    if (source.indexOf(":") == 0) {
        source = source.substring(1);
        //1|"Hi!" {"style":"Him"}
        //2| "Hello"
        //3|"pls"}
        //4|Let go!{"held":"true"}
        //6|Arial
        contentStart = source.indexOf("\"");
    }
    if (contentStart >= 0 && lineName != "initial_settings") {
        lineExcess[0] = source.substr(0, contentStart);

    //1|"Hi!" {"style":"Him"}
    //2|"Hello"
    //3|"pls"}
    //4|"held":"true"}
    //5|"Testing!"
    //6|Arial
    var contentString:String = "";
    if (source.indexOf("\"") == 0 && source.indexOf("\"", 1) != -1 && lineName != "initial_settings") {
        contentString = source.substr(0, source.indexOf("\"", 1) + 1);
        source = source.substr(source.indexOf("\"", 1) + 1);
    }
    //source:
    //1| {"style":"Him"}
    //2|
    //3|}
    //4|:"true"}
    //5|
    //6|Arial

    //contentString:

    while (contentString != "") {
        if (contentParseMode == "Normal") {
            //The problem: 4 functions give 4 values. Which function gives the lowest positive value?
            var checkArray:Array = new Array();
            checkArray.push([contentString.indexOf("Б"), "Б"]);
            checkArray.push([contentString.indexOf("%"), "%"]);
            checkArray.push([contentString.indexOf("*"), "*"]);
            checkArray.push([contentString.indexOf("["), "["]);
            checkArray.sortOn([0], [Array.NUMERIC]);

checkArray.push([contentString.indexOf("Б"), "Б"]);
checkArray.push([contentString.indexOf("%"), "%"]);
checkArray.push([contentString.indexOf("*"), "*"]);
checkArray.push([contentString.indexOf("["), "["]);

//When parsing a contentString, you're treating everything as normal string until...
//Б - change to delayString (new normal string, keep until different character)
//% - change to special char (new normal string, parse next 2 chars, keep that as pattern, then parse until pattern is broken)
//* - change to VariableInsertion/VariableSubstitution (Treat as Insertion until YOU/ME/YOUR/MY/FINISHES is detected)
//[ - change to Trigger

var attributeStart:int = 0;
    var hasAttributes:Boolean = false;
    if (source.indexOf("{") != -1) {
        hasAttributes = true;
        attributeStart = source.indexOf("{");
        lineExcess[1] = source.substr(0, source.indexOf("{"));
    }
    //source:
    //1|{"style":"Him"}
    //2|
    //3|}
    //4|:"true"}
    //5|
    //6|

    //Parse attributeString
    lineAttributesString = attributeString;
    var attributeParseMode:String = "Start"; //Oh no Pim, more stringly-typed coding! What are you doing?! I'm trying to make things work, that's what I'm doing.
    var attributeName:String = "";
    var attributeValue:Object; //LineAttributes can be multiple variable references.
    var attributeName2:String = "";
    var attributeValue2:String = "";
    while (attributeString != "") {
        //I really should have included an initial_settings line in my examples.

lineExcess[2] = source;
line = new Line(lineNumber, lineName, rawLine, lineContent, lineContentString, lineExcess, lineAttributes, lineAttributesString);
return line;

//Parse contentString
//When parsing a contentString, you're treating everything as normal string until...
//Б - change to delayString (new normal string, keep until different character)
//% - change to special char (new normal string, parse next 2 chars, keep that as pattern, then parse until pattern is broken)
//* - change to VariableInsertion/VariableSubstitution (Treat as Insertion until YOU/ME/YOUR/MY/FINISHES is detected)
//[ - change to Trigger