package {
// these are flash built in classes
import flash.display.MovieClip;
import flash.events.TimerEvent;
import flash.utils.Timer;
import flash.events.Event;
//Our own custom class
import MainTimer;
import flash.events.KeyboardEvent;
public class MainDocument extends MovieClip{
//initial variable values
private var currentNumberOfEnemiesOnstage:int;
private var initialNumberOfEnemiesToCreate:int = 2;
private var enemyKills:int;
private var childToRemove:int;
private var level:int = 1;
private var makeNewEnemyTimer:Timer = new Timer(3000,1);
private var finishOffEnemy:Timer = new Timer (500, 1);
private var gameTimer:MainTimer
private var thePlayer:Player;
private var theEnemy:Enemy;
private var maxEnemies:int = 3;
private var e:int = 0;
private var childrenOnStage:int;
private var lastX:int;// variable to determine where the last x of the player was.
private var theStageNeedsToScroll:Boolean=false;// flag for scrolling
private var numChildrenInGameStage:int;
private var jump:JumpSound = new JumpSound();
private var slap:SlapSound = new SlapSound();
private var token:TokenSound = new TokenSound();
public function MainDocument() {
// constructor code
trace("the main document is alive");
makeNewEnemyTimer.addEventListener(TimerEvent.TIMER_COMPLETE,makeNewEnemyHandler);
makeNewEnemyTimer.start();
//new instance of the MainTimer class
gameTimer = new MainTimer();
//must add it to the stage
addChild(gameTimer);
//adjust its position on the stage
gameTimer.x = 20;
gameTimer.y = 20;
//add the player
thePlayer = new Player();
addChild(thePlayer);
// adjust its position on the stage
thePlayer.x = stage.stageWidth * 0.5;
// assign the name property
thePlayer.name = "player";
while (e< initialNumberOfEnemiesToCreate){
createEnemy();
e++;
} //end while
// init variable for tracking "kills"
enemyKills = 0;
killScoreBox.text = String (enemyKills) + " KILLS ";
// Update this variable every time a child is added to the stage
childrenOnStage = this.numChildren;
//Add event listener to control timing of main game loop
addEventListener (Event.ENTER_FRAME,mainGameLoop);
// Prepare for the keystroke listeners
stage.focus = stage;
stage.addEventListener (KeyboardEvent.KEY_DOWN, keyDownHandler);
stage.addEventListener (KeyboardEvent.KEY_UP, keyUpHandler);
} //end public function MainDocument
private function keyDownHandler(e:KeyboardEvent):void {
switch ( e.keyCode) {
case 37: // left
thePlayer.moveLeft();
break;
case 38://up
jump.play();
thePlayer.startJumping();
break;
case 39: //right
thePlayer.moveRight();
break;
case 40: //down to attack
slap.play();
thePlayer.attack();
break;
}// end switch
}// end function keyDownHandler
private function keyUpHandler(e:KeyboardEvent):void {
switch (e.keyCode) {
case 37: // left
case 39: // right
thePlayer.standStill();
break;
case 38: //jump
break;
case 40: // down to attack
break;
default:
//anything
} //end switch
} // end function keyUpHandler
private function createEnemy():void{
trace("create enemy");
theEnemy = new Enemy((Math.random() * 5) + 1 );
addChild(theEnemy);
// Place in a random spot on stage
theEnemy.x = (Math.random() * stage.stageWidth);
theEnemy.y = 0;
// assign the "name" property
theEnemy.name = "enemy";
//Update this variable everytime a child is added to the stage
childrenOnStage = this.numChildren;
} //end function createEnemy
//the main loop for the game!!!!!
private function mainGameLoop (event:Event):void{
checkForGameReset();
removeOrCreateNewEnemies();
processCollisions();
scrollStage();
} //end function mainGameLoop
private function checkForGameReset():void{
//define conditions
if(gameTimer.timerHasStopped == true){
resetBoard();
}else if(thePlayer.y > stage.stageHeight){
resetBoard();
}else if (theGameStage.theFish.hitTestPoint(thePlayer.x,thePlayer.y,true)
&& theStageNeedsToScroll == false){
resetBoard();
}else if (health.width <= 2){
resetBoard();
}
} //end function CheckForGameReset
private function resetBoard():void{
health.width = 300;
thePlayer.x = stage.stageWidth * 0.5;
theGameStage.x = stage.stageWidth * 0.5;
thePlayer.y = 0;
theGameStage.y = 0;
enemyKills = 0;
gameTimer.resetTimer();
} //end function
private function processCollisions():void{
// set up main loop to look through all collidable objects on stage
for(var c:int;c < childrenOnStage;c++){
//trace ("Children on stage c= " + c +
// test for a player or enemy child on stage
if (getChildAt(c).name == "player" || getChildAt(c).name == "enemy"){
// see if ovject is touching the game stage
if( theGameStage.hitTestPoint(getChildAt(c).x,getChildAt(c).y,true)){
// while it is still touching inch it up just until it stops
while ( theGameStage.hitTestPoint(getChildAt(c).x,getChildAt(c).y,true)==true){
// called from CollisionObject Class, so force the connectioin
CollisionObject (getChildAt(c)).incrementUpward();
if (theGameStage.hitTestPoint(getChildAt(c).x,getChildAt(c).y,true)==false){
CollisionObject(getChildAt(c)).keepOnBoundary(); //make it stick
} // end if
} //end while
} //end if touching
}//end if player or enemy
///////////////////////Collision with Enemies///////////////
if (getChildAt(c).name == "enemy"){
if(getChildAt(c).hitTestPoint (thePlayer.x, thePlayer.y , true) ){
if( thePlayer.isAttacking == false) {
// we are being attacked (and not defending)
health.width = health.width -2;
Enemy(getChildAt(c)).makeEnemyAttack();
}else{
// we are attacking that enemy
childToRemove = c;
Enemy(getChildAt(c)).makeEnemyDie();
finishOffEnemy.start();
finishOffEnemy.addEventListener(TimerEvent.TIMER_COMPLETE, finishOffEnemyComplete);
} //end else
}else if (Enemy(getChildAt(c)).enemyIsAttacking ==true) {
// if there isn't a collision between player and enemy,BUT the enemy is attacking
Enemy(getChildAt(c)).makeEnemyStopAttacking();
} //end else
}
import flash.events.TimerEvent;
// end if
} //end for loop
/////////////// token collision detection ///////////////
numChildrenInGameStage = theGameStage.numChildren;
for (var d:int = 0; d < numChildrenInGameStage; d++){
if (theGameStage.getChildAt(d).hasOwnProperty("isToken") &&
theGameStage.getChildAt(d).visable == true) {
if (thePlayer.hitTestObject(theGameStage.getChildAt(d))){
trace("hit token");
//play sound
token.play();
theGameStage.removeChildAt ( d );
numChildrenInGameStage = theGameStage.numChildren;
}// end if
}// end if
} //end for
}// end function processCollisions
private function scrollStage():void{
if (thePlayer.x != lastX){
theStageNeedsToScroll = true;
}else{
theStageNeedsToScroll = false;
}// end if
if (theStageNeedsToScroll == true){
for (var b:int = 0; b < childrenOnStage; b ++){
if (getChildAt (b).name =="enemy"){
getChildAt (b).x += (stage.stageWidth * 0.5) - thePlayer.x;
}// end if
} //end for
theGameStage.x += (stage.stageWidth * 0.5) - thePlayer.x;
} //end if
thePlayer.x = stage.stageWidth * 0.5;
lastX = thePlayer.x;
}// end function scrollStage
// figure out logic
// end function scrollStage
private function removeOrCreateNewEnemies():void{
for (var c:int = 0; c < childrenOnStage; c++){
if (getChildAt(c).name == "enemy" && getChildAt(c).y > stage.stageHeight){
removeChildAt(c);
createEnemy();
} //end if
if (getChildAt(c).name == "enemy" && getChildAt(c).x < thePlayer.x - stage.stageWidth){
removeChildAt(c);
createEnemy();
} //end if
} // end for loop
}// end function removeOrCreateNewEnemies
private function makeNewEnemyHandler(event:TimerEvent):void{
currentNumberOfEnemiesOnstage = 0;
for (var c:int = 0; c < childrenOnStage; c++){
if (getChildAt(c).name == "enemy");
currentNumberOfEnemiesOnstage++;
}// end if
}// end for
if(currentNumberOfEnemiesOnstage < maxEnemies){
trace("not enough enemies onstage, make more");
createEnemy();
} //end if
makeNewEnemyTimer.start();
} //end function
public function finishOffEnemyComplete(event:TimerEvent):void {
enemyKills ++;
killScoreBox.text = String ( enemyKills) + " KILLS ";
removeChildAt (childToRemove);
childrenOnStage = this.numChildren;
}// end functioin
}// end public class
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