I would like to create randomly generated track from one point to another with specified length of that track (it can be 2 more or less as a result of that function) in matrix. I have function called buildRoad(x,y,length) where x is width of my matrix and y is the height.
I separately generate start and end point.
I have to do it as a stack by use of Vector class, so every point is connected to each other horizontally or vertically (e.g. (0,1)->(0,2)->(1,2)).
And here is the point that I really don't know how to do: I don't know how to connect start and end with such a track. Track cannot cross. It would be easy, but it needs to be random. I've already made easiest and shortest route to the end and I tried to implement some kind of probability of choosing (randomly) direction where track will go on next step.
But when track turn into corner (because it can) it's dead end and I should try to build track again. And it can fail again and again. I just need an idea how to solve it.