Railroad Game

I was having trouble finding a path. Well, I was actually having trouble programming the path finding algorithm for the railroad game. I’ve never written something like this and what I threw together originally was just wrong. There are a few requirements that exist in this game that…

I am at the point where I am programming the code to handle train-waypoint activities. The trains now look ahead for waypoints and brake at the appropriate time to reach the desired waypoint speed at the right place related to the waypoint. This is all cool because you…

I was working last night on train routing and came across a serious dilemma; if a train splits in two, there is a new train that didn’t exist when the player first set routing information for the original train. What about a train that is created that has…

The code is still far from optimal but the track network traversal and linear distance computations are working correctly. I haven’t tested a train with cars facing in both forward and reverse directions but the code is all written to handle it. It’s a lot of code for…

I have a working sample of the code I mentioned in an older blog post. I have a self-propelled train car that moves along any unending track layout. When the front wheels of the train car passes over a turnout, a random choice is made by this train…

I wrote some code and then had an epiphany. A minor one but one that made me realize I had approached something in the wrong way. It was not much code and can be reused with the new idea. First, the requirement is that the train move in…

I just figured out why the concept of realistic train management was giving me trouble. I really hadn’t tried to figure it out in any detail before and as soon as I did, the problems became obvious. First A real railroad can do things that would be considered…

I’ve been staring at the code I wrote for the train game for a few days now. I can’t figure out my own code although I know why things are the way they are. The test program, which is really just a program to allow me to draw…