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/*--------------VERSION CONTROL INFORMATION----------------------
Learning Interaction Hot Objects Component
Developed by Dan Carr
Quality Assurance by Andrew Chemey
Last Modified for Flash 2004: July 6, 2003
Copyright 2003 Macromedia Inc. All rights reserved.
------------------END VERSION CONTROL--------------------------
Section 1: Event Handling Functions
1-1: onHOinit() // Initialize stage graphcis and scripts
1-2: onHOReset() // Handles reset button events
1-3: onHOButton() // Handles control button events
1-4: evalHO() // Evaluates interaction results
Section 2: Initialize Objects and Arrays from user parameters
Section 3: Initialize Session Tracking and Graphic States
3-1: Initialize this session with the SessionArray
3-2: Initialize HotObjects properties with the host script
3-3: Initialize stage assets
3-5: Hide component assets at runtime
*/
// SECTION 1: EVENT HANDLING FUNCTIONS
// 1-1: Initialize the stage assets
function onHOinit(){
var router = _parent.SessionArray[_parent.session];
var len = router.hot_objects.length;
for (var i=0; i < len; i++){
_parent[router.hot_objects[i]].onPress = function() {
if(router.scoreFlag != true){
router.setComponentState(router.Assets.ControlButton, true);
router.setComponentState(router.Assets.ResetButton, true);
router.setFeedback(1);
this.hilite = new Color(this);
transform2 = new Object();
transform2.ra = 100;
transform2.rb = 204;
transform2.ga = 100;
transform2.gb = 0;
transform2.ba = 100;
transform2.bb = 0;
transform2.aa = 20;
transform2.ab = 255;
restore = new Object();
restore.ra = 100;
restore.rb = 0;
restore.ga = 100;
restore.gb = 0;
restore.ba = 100;
restore.bb = 0;
restore.aa = 100;
restore.ab = 0;
if (this.finished != true){
this.hilite.setTransform(transform2);
this.finished = true;
this.selected = true;
}
}
}
}
}
// 1-2: Handles reset button clicks
function onHOReset(){
var router = _parent.SessionArray[_parent.session];
var len = router.hot_objects.length;
for(var i=0; i < len; i++){
with(_parent[router.hot_objects[i]]){
hilite.setTransform(restore);
selected = false;
finished = false;
}
}
router.resetFlag = false;
router.setFeedback(0);
router.setComponentLabel(router.Assets.ControlButton, router.label_state);
router.setComponentState(router.Assets.ControlButton, false);
//router.setComponentState(router.Assets.ResetButton, false);
}
// 1-3: Handles control button clicks
function onHOButton(){
var router = _parent.SessionArray[_parent.session];
if(!router.buttonFlag || router.buttonFlag == false){
router.setComponentState(router.Assets.ResetButton, false);
evalHO();
var result = (router.result == "C") ? 2 : 3;
router.setFeedback(result);
}
if(router.result == "C"){
if(!router.scoreFlag || router.scoreFlag == false){
if (router.correct_array.length > 1) {
router.correct_response = "{"+router.correct_array+"}";
} else {
router.correct_response = router.correct_array;
}
if (router.answer_array.length > 1) {
router.student_response = "{"+router.answer_array+"}";
} else {
router.student_response = router.answer_array;
}
router.sessionStop();
router.submitScore();
router.scoreFlag = true;
}
router.setNavigation();
}else if (router.result == "W"){
if(router.numOfTries > 1){
if (!router.resetFlag || this.resetFlag == false){
router.resetFlag = true;
router.setComponentState(router.Assets.ResetButton, true);
router.setComponentState(router.Assets.ControlButton, false);
router.numOfTries--;
}
} else {
if(!router.scoreFlag || router.scoreFlag == false){
if (router.correct_array.length > 1) {
router.correct_response = "{"+router.correct_array+"}";
} else {
router.correct_response = router.correct_array;
}
if (router.answer_array.length > 1) {
router.student_response = "{"+router.answer_array+"}";
} else {
router.student_response = router.answer_array;
}
router.sessionStop();
router.submitScore();
router.scoreFlag = true;
}
router.setNavigation();
}
}
}
// 1-4: Evaluate user input and return the result
function evalHO(){
var router = _parent.SessionArray[_parent.session];
var len = router.correct_response.length;
var evalObj = new Array();
var answer_format = new Array("a","b","c","d","e","f","g","h","i","j","k","l","m");
router.answer_array = new Array();
router.correct_array = new Array();
var v=0;
for(var i=0; i < len; i++){
if(_parent[router.hot_objects[i]].selected == true){
evalObj[i] = true;
router.answer_array[v] = answer_format[i];
v++;
} else {
evalObj[i] = false;
}
}
var w=0;
for (var j=0; j < len; j++){
if (router.correct_response[j] == true){
router.correct_array[w] = answer_format[j];
w++;
}
}
for (var n=0; n < len; n++){
if (router.correct_response[n] != evalObj[n]){
router.result = "W";
break;
} else {
if((n+1) == len){
router.result = "C";
for(var i=0; i < len; i++){
_parent[router.hot_objects[i]].finished = true;
}
}
}
}
}
// SECTION 2: INITIALIZE OBJECTS AND ARRAYS FROM USER PARAMETERS
Correct_Response = new Array();
hot_objects = new Array();
var z = 0;
for(var j=0; j < 8; j++){
if(this["hoName"+(j+1)] != ""){
hot_objects[z] = this["hoName"+(j+1)];
Correct_Response[z] = this["Correct_Response"+(j+1)];
if(_parent[hot_objects[z]]) z++;
}
}
Feedback_List = new Array();
Feedback_List[0] = Initial_Feedback;
Feedback_List[1] = Correct_Feedback;
Feedback_List[2] = Incorrect_Feedback;
Feedback_List[3] = Evaluate_Feedback;
Feedback_List[4] = Tries_Feedback;
Assets = new Object();
Assets.QuestionField = Assets1;
Assets.FeedbackField = Assets2;
Assets.ControlButton= Assets3;
Assets.ResetButton = Assets4;
ButtonLabels = new Array();
ButtonLabels[0] = undefined;
ButtonLabels[1] = ButtonLabels1;
ButtonLabels[2] = ButtonLabels2;
ButtonLabels[3] = ButtonLabels3;
ButtonLabels[4] = ButtonLabels4;
function toBoolean( str ){
if(typeof(str) == "boolean"){
return str;
}else if(str.toLowerCase() == "true"){
return true;
}else{
return false;
}
}
if(toBoolean( Feedback ) == false || typeof(Number(Num_Of_Tries)) != "number"){
Num_Of_Tries = 1;
}
// SECTION 3: INITIALIZE SESSION TRACKING AND GRAPHIC STATES
/* 3-1: Create a SessionArray to hold this session instance.
If the SessionArray already exists, then add this
session instance to a new index.
*/
if(!_parent.SessionArray){
_parent.session = 0;
_parent.SessionArray = new Array();
} else {
_parent.session++;
}
_parent.SessionArray[_parent.session] = new LToolBox();
var router = _parent.SessionArray[_parent.session];
// 3-2: Initialize DragDrop properties with the host script
router.assets_path = eval(this._parent);
router.Assets = Assets;
router.interaction_id = Interaction_ID;
router.interaction_type = "C";
router.question = Question;
router.hot_objects = hot_objects;
router.correct_response = Correct_Response;
router.tracking = Tracking;
router.weighting = Weighting;
router.objective_id = Objective_ID;
router.navigation = Navigation;
router.navLabel = Go_To_Label;
router.navAction = Go_To_Action;
router.buttonLabels = ButtonLabels;
router.feedback = Feedback;
router.numOfTries = Num_Of_Tries;
router.feedback_list = Feedback_List;
router.buttonFlag = false;
router.resetFlag = false;
router.scoreFlag = false;
// 3-3: Initialize the stage assets
router.setTextField(Assets.QuestionField, Question);
if(toBoolean( Feedback ) == false){
router.setTextField(Assets.FeedbackField, "");
}
router.initControlButton(onHOButton);
router.setFeedback(0);
router.setComponentLabel(Assets.ResetButton, ButtonLabels[4]);
router.setComponentState(Assets.ResetButton,false);
router.setComponentListener(Assets.ResetButton, onHOReset);
onHOinit();
router.sessionStart();
// 3-4: Hide the component graphics at runtime
this._visible = false;