Screen will not show my external information

[Dizzledorfs]

OK. Noob here, sorry. I am an experienced Actionscript coder, but have never tried javascript before, and this is also my first stab at RPGMaker MV. I am attempting to create a math game. I currently have a group of arrays that have the questions and 5 choices for answers. Then, in the array, the correct answer is listed last and in the past, I have checked the chosen answer against the correct answer and then proceeded from there. This is what I have so far... I realize that my format and style is probably all wrong as I just started this yesterday and I don't know what I am doing!


The issue at this point is that at the end of the code, it is supposed to give a congratulatory remark to the child, but nothing shows up. I cannot figure out why. Any constructive help is appreciated. If you need more information, just let me know.

var currentProblem = 0; //will be randomizing which item gets pulled from math array
var previousProblem; //use this to be sure it won't duplicate twice in a row
var aBlank = new Array();
var aFinalArray = new Array();
var finalArrayLength;
var aFill0 = new Array();
var aFill1 = new Array();
aZeroAdd.On = false; //property of each array that gets changed by a button in the game
aOneAdd.On = false;

factChoiceDone = function()
{ //will go through all of the 'On' features to see which arrays the child has turned on
    if(aZeroAdd.On == true)
        {
            aFill0 = aBlank.concat(aZeroAdd); //if it is on, add it to aFill0
        }
    if(aOneAdd.On == true)
        {
            aFill1 = aBlank.concat(aOneAdd);
        }
    aFinalArray = aBlank.concat(aFill0, aFill1); //combines all arrays into aFinalArray
    //console.log(aFinalArray.length);
    finalArrayLength = aFinalArray.length;
    shuffle3(aFinalArray); //shuffles the final array
}

function shuffle3(array_arr)
        {
            for(var i = 0; i < array_arr.length; i++)
            {
                var randomNum_num = Math.floor(Math.random() * array_arr.length);
                var arrayIndex = array_arr[i];
                
                array_arr[i] = array_arr[randomNum_num];
                array_arr[randomNum_num] = arrayIndex;
            }
           for(var j = 0; j < array_arr.length; j++)
           {
                console.log(j + " = " + array_arr[j]);
           }
            return array_arr; //returns aFinalArray shuffled
        }

//this function is called whenever the character runs into an object that triggers the math problem
function showMathProblem()
{
    $gameMessage.add(aFinalArray[0][0]);//adds the problem to the message
    $gameMessage.setChoices([aFinalArray[0][1],aFinalArray[0][2], aFinalArray[0][3], aFinalArray[0][4], aFinalArray[0][5]], aFinalArray[0][6], -1); //sets the choices 
    $gameMessage.setChoiceCallback(function(choice) //when choice is selected, calls this function
            {
                console.log(choice); //logs the number of the choice
                var currentChoice = choice + 1; //adds one to that number for easier lookup
                console.log(aFinalArray[0][currentChoice]); //shows their answer
                if(aFinalArray[0][currentChoice] == aFinalArray[0][6]) //compares their answer to the correct answer
                    {
                        console.log("that is the right answer"); //logs correctly
                        factAnswerCorrect();
                    }
                else
                    {
                        console.log("that is not the right answer"); //logs correctly
                        factAnswerWrong();
                    }
             });
    
};

function factAnswerCorrect()
{
    console.log("Fact Answer Correct Called"); //logs correctly
    $gameMessage.add("That was right!"); //NOTHING SHOWS UP
};

function factAnswerWrong()
{
    $gameMessage.add("That was wrong!");//NOTHING SHOWS UP
};

 

[Clock Out]

aZeroAdd.On = false; //property of each array that gets changed by a button in the game
aOneAdd.On = false;


These are undefined so it's not possible to add properties to them. A working demo of your project would also help. Perhaps bad questions are being fed into the program.

 

[Dizzledorfs]

Oh, sorry... they are instatiated in a different javascript file because the arrays are rather lengthy. But, they are found just fine. Everything works up until I just want to tell the gameMessage that it was right or wrong. I haven't posted here before so I am not sure how to post the demo, but I will work on that. Thanks for at least looking at the code. I am sure it is just something silly.