matthewmcleod / maze-generator Goto Github PK

In its current state, this library can only generate square mazes (where MAZE_SIZE_ROWS == MAZE_SIZE_COLS). There are two bugs that prevent non-square mazes from working.

First, on line 34-35:

var seed = [Math.floor(MAZE_SIZE_COLS * Math.random()), Math.floor(MAZE_SIZE_ROWS * Math.random())]
generatePath(maze, seed[0], seed[1])

Rows and columns are swapped there. generatePath takes "row, col", but lines 34-35 are set up to call it with "col, row".

Second, on lines 100 and 105:

} else if (col == (maze.length - 1)) {
    // ...
} else if (row == (maze[0].length - 1)) {

Again rows and columns are swapped. From lines 21-23, maze.length is the number of rows and maze[0].length is the number of columns.