Generate 2d array of maze map with my own pattern and has dynamic dimension feature

I want to create a function that generating a maze map with my own pattern and resulting in an array, for the function parameter is the dimension of the maze map that the user can insert a dimension they want.

The value of array from resulting that function only have 2 type value where 1 it's mean a Wall and 0 its a path.

Here's the maze map pattern that I want to convert to an array With a function

As you can see the dimension of that maze map is 15x15.

So far I have tried to use the spiral matrix method by following the answer here but, I am very stuck on how to make the path Or differentiate the wall and the path from the result of spiral method that I use.

I've been searching for a couple of hours but what I got is only a solve maze path with an available maze map in array, not a create a maze map itself.

Any idea? At least please give me what specific algorithm for converting that maze into an array with a function not manually.

window.onload = function () {      const S = prompt('Please enter the Maze Dimension you want', '15');            function spiral(length) {          var upper = 0,              lower = length - 1,              left = 0,              right = length - 1,              i = 0,              j = 0,              result = Array.from({length}, (_) => []),              value = 1;            while (true) {              if (upper++ > lower) break;                for (; j < right; j++) result[i][j] = value++;              if (right-- < left) break;                for (; i < lower; i++) result[i][j] = value++;                if (lower-- < upper) break;                for (; j > left; j--) result[i][j] = value++;              if (left++ > right) break;                for (; i > upper; i--) result[i][j] = value++;          }            result[i][j] = value++;          return result;      }        var target = document.getElementById('maze'),          i = S;        while (--i)          target.innerHTML +=              spiral(i)                  .map((a) => a.map((v) => v.toString().padStart(2)).join(' '))                  .join('\n') + '\n\n';  };

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https://stackoverflow.com/questions/65867022/generate-2d-array-of-maze-map-with-my-own-pattern-and-has-dynamic-dimension-feat January 24, 2021 at 12:03PM