//Steve Rhoades
//Sample Code
//Art Institute of Seattle
//TextAdventure

package{
	
	import flash.display.*;
	//we've got import a couple of new things for this program
	import flash.text.*;
	import flash.events.*;
	
	
	/**
	 *This class is meant as an example of the basics we've learned so far.  With a couple of exceptions
	 *All of the code in here should make some form of sense.  In fact, you should be able to
	 *modify this program to make a text adventure of your own choosing.
	 */
	public class TextAdventure extends MovieClip{
		
		//currentText is going to be whatever text we are outputting to the user
		var currentText:String;
		//user input is whatever they are saying back to us
		var userInput:String = "";
		//chapter will indicate what chapter of the story we are on.
		var chapter:uint = 1;
		//we'll be using this variable, a textfield, to talk to the player
		var output:TextField = new TextField();
		
		const ERROR_TEXT:String = "<b>I didn't catch that, please try again</b><br />";
		
		public function TextAdventure(){
			
			/**
			 *This next section is a bit new, and we'll understand more of what's going on here in the long run
			 *but for now:   we're creating a mega string with HTML formatting, and then setting our output 
			 *text field to display that string.  To change what's getting output, we'd merely change the lines 
			 *where currentText is getting modified.
			 */

			output.height = 400;
			output.width = 550;
			output.multiline = true;
			output.wordWrap = true;
			this.stage.addChild(output);
			currentText = "<b>The Non Adventures of Herbert the Lazy</b> <br /><br />";
			currentText +="One day, Herbert was walking to school.  He hated walking.  It was so much ";
			currentText +="more work than riding the bus.  Then again, sleeping was so much nicer ";
			currentText +="than waking up, so he had missed the bus.  Now he was walking.<br /><br />";
			currentText +="On his way to school, Herbert couldn't help but notice that Millie, his very ";
			currentText +="cute classmate also seemed to have missed the bus.  She was walking to school ";
			currentText +="as well, and if Herbert hurried a bit, he could catch up with her, and walk ";
			currentText +="the rest of the way to school with her. <br /><br />";
			currentText +="<i>What should Herbert do?</i><br /><br />";
			currentText +="<b>1.</b> Slow down, because he's getting tired.<br />";
			currentText +="<b>2.</b> Call out to Millie, in hopes that she'll slow down, but not loud enough ";
			currentText +="that she is likely to hear.<br />";
			currentText +="<b>3.</b> Feign injury, go home, and call in sick.<br />";
			output.htmlText = currentText;
			/**
			 *This next part isn't something we're ready to tackle completely yet, let's but suffice to say, this
			 *is going to capture the user input.
			 */
			this.stage.addEventListener(KeyboardEvent.KEY_DOWN, getKeyPress);

			
		}
		
		/** 
		 *This is part of the user input process.  You don't need to worry about it for now.
		 */
		public function getKeyPress(event:KeyboardEvent):void{
			userInput = String.fromCharCode(event.charCode);
			//we won't talk about exactly what this next line does for a little bit
			//suffice to say, we are going to go down to our continueStory function below
			continueStory();
		}
		
		/**
		 *Here is where we will continue the story, based on user input
		 */
		public function continueStory():void{
			//first, we need to figure out how far we've gone into the story
			if(chapter == 1){
				//remember, user Input is a string, so we have to check for something in quotes!
				if(userInput == "1"){  //Herbert is getting tired, he needs to slow down
					currentText = "<i>Forget her.  She's already like... thirty feet ahead.</i>  ";
					currentText += "Instead, Herbert decided to slow down.  He ended up late to class.";
					currentText += "As a result, he got detention.  He didn't mind.  In detention you ";
					currentText += "got to just sit there, for like an hour.  The best part was they thought ";
					currentText += "detention was punishment! <br /><br />";
					currentText += "Game over.  You win?";
					chapter++;					
				}else if(userInput == "2"){  //Herbert quietly calls out
					currentText = "'Millie?  Millie?'<br /><br />";
					currentText += "<i>Oh well, she didn't hear me.</i>  Herbert walked to school, making it ";
					currentText += "on time.  However, he fell asleep in History class.  He had a dream he was ";
					currentText += "back in the Roman Empire, as a senator.  It was the Ides of March, and he ";
					currentText += "was supposed to go somewhere with Brutus, but he fell asleep instead.  ";
					currentText += "He dreamed he was a cat in Egypt, and could sleep as much as he wanted. ";
					currentText += "This marked the fourth best dream within a dream that he had ever had. ";
					currentText += "<br /><br /> The end.";
					chapter++;					
				}else if(userInput == "3"){  //Herbert feigns injury
					currentText = "Herbert fell over, clutching at his ankle.  Unfortunately, it was the laziest ";
					currentText += "dive ever taken, and no one even noticed.  He laid on the grass for a few ";
					currentText += "minutes, pretending to cry.  When no one seemed to take notice or care, ";
					currentText += "Herbert decided to go to school after all.  Absolutely nothing interesting ";
				  currentText += "happened the rest of the day.  Herbert was exceedingly happy.<br /><br />";
					currentText += "Game too boring to continue.  You may or may not win, it's too boring to say.";
					chapter++;

				}else{//I don't know what key this is
					currentText += ERROR_TEXT;
				}
				output.htmlText = currentText;
			}
			
		}
		
		
		
		
	}	
}