When I was digging up reference images for the Tunnel scene I found a bunch of pictures from the Tokyo flood tunnels and that place is just too damn awesome so I had to model a quick something from it. While I was modeling this one I kept thinking about a level in Mirrors Edge that seemed just like it so I went back to the game after I got to this point and sure enough there is a version of the Tokyo flood tunnels in the game too. That section from Mirrors Edge is awesome and it gave me some really great ideas of things I can add.
The level generation system in This Is Dungeon uses a few different ideas to produce the final levels but I'm just going to go over the first right now. Levels are generated using the Dungeon-Building Algorithm by Mike Anderson . This algorithm is very simple to implement and gives really good results. The levels generate very quickly and the player is guaranteed to be able to reach every room of the level. random dungeon no choke point. After playing around with the generated levels in game I started wanting to be able to break the map up into multiple sections. Since the features are built one at a time from a previously built room I realized I could just tell the generator how many sections I wanted to break the map up into and divide that by the number of rooms it was trying to generate. The result being the number of rooms that should go into each section. With that info you just keep track of the rooms already built and when tha...

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