Matrix question

The code below requires that no cell be accounted for that is 0 or below a cell containing 0. It uses the schtick of haunted rooms (repesented by 0) in a haunted hotel. (

I have the solution but I’m confused by the trajectory it weaved. I created a container to monitor the rooms indicated as undesirable and it pushed in several rooms I felt were not affected by the conditions set.

My question is:
Can someone explain the logic of the array of rooms that were considered not acceptable?
The rooms values of 5, 1, 1, 2 are obvious but some of those values are in the unacceptable array container (what I have labeled haunted

function matrixElementsSum(matrix: any[][]): number {
/*Navigating through matrix with CONDITIONS that no
path can be below an adverse numerical amount of 0 */
//instantiate numerical value
let roomPrice = 0;
//create container for items negated by above conditions
let haunted: number[] = [];
//double nested array to account for rows and columns
for(let i = 0; i < matrix.length; ++i){
    for(let j = 0; j < matrix[i].length; ++j){
//if a row and column contains the value of 0 then put that into container for negated items  
//if a column does not contain 0 then that number within it is acceptable and is added to roomPrice
} else if (haunted.indexOf(j)===-1){

return roomPrice

console.log(matrixElementsSum(    9
    [[0, 1, 1, 2],
    [0, 5, 0, 0],
    [2, 0, 3, 3]]