I haven’t really talked about energy generation, energy storage, and what you’ll be able to do with energy yet, so in this post I’ll throw my current plans out there. Every building requires energy to operate, and if there isn’t enough energy some buildings will switch off until power is restored. There are several types of power plant available:
- Solar: Basic renewable power source. Twice as effective on Desert and Barren planets. Doesn’t work on Toxic planets.
- Geothermal: Basic renewable power source. Twice as effective on Molten planets. Doesn’t work on Tundra or Ocean planets.
- Fossil fuel: Consumes fossil fuels, but outputs more energy than solar or geothermal plants.
- Nuclear: Consumes uranium, and outputs more energy than a fossil fuel plant.
There’s limited space for buildings in a colony, so you’ll want to waste as few as possible on energy generation. Fossil fuel and nuclear plants will save you a lot of space, but will consume resources. You’ll be able to research technologies to improve power plants, and because we’re using a tree system for research, many of them will be mutually exclusive. You might have to choose between improving solar or geothermal power plants, or choose between renewable sources and fossil fuels. Read More
I got to work on the planet exploration a bit more this week, and added in a lot of the planet exploration features I described last week. You can now queue up as many scout missions as you want and they will be executed in sequence. When a mission starts, it takes an energy cost from the planet’s reserves, and if that energy isn’t available the mission will wait until you have enough energy before starting. You can now delete scout missions, and they are now sent from the nearest settlement you own for reduced travel time. Below is a video showing some of the new mechanics: Read More
I’m working on a trailer this week, so I’ve been programattically composing scenes in my engine and will film them when they’re done. The scenes all run in realtime so I’ll also be able to keep them in the final game as an intro. I’ve had to clean up the back-end code and build some new tools for this, but I’ll be able to use the new tools for other things like space combat and cutscenes. Below is a quick sneak peek at part of one of the scenes, which uses a new planetary ring system I developed today. The ring is actually drawn to the background, so I could add a lot more detail without slowing the game down at all. I may add more types of rock and ice asteroid, and make the whole thing much bigger or the individual asteroids smaller. I just thought the ring was too cool not to share. Read More
I came up with a new terrain shading technique that combines some clever texture packing tricks with normal approximations in the pixel shader to produce some awesome results. The lighting on the terrain is now extremely highly detailed, and zooming down onto the terrain looks perfectly smooth. I can also feasibly add more lights for particular buildings or the cursor to make some awesome effects. Below are a few screenshots of the current work in progress: Read More
Space 4X games are typically played on a 2D map, not because of any technical limitation but for gameplay reasons. 3D maps are difficult to visualise and strategise on, for example they make it more difficult to see the area of space owned by a particular enemy. Those games that do have a 3D map tend to mechanically simplify it with a “star lane” mechanic where ships can only travel along set paths between certain stars. For all intents and purposes, that isn’t a 3D map any more; it has eliminated any mechanics that actually use the third dimension. The alternative is to use a 2D map (like this one below), which is requires a bit more suspension of disbelief.
While I don’t want to diverge too heavily from the fundamental mechanics of the genre’s previously successful games, I do want to have a crack at bringing a third dimension to the map in a way that avoids these problems. If you’re interested in space 4X games, please leave a comment on this post about whether you’d want a 2D map or 3D, or answer the post with anything else you’d like to add. I’d really appreciate it! Read More
Today I mark the start of a new year by kicking a new project into high gear. It’s always been a dream of mine to develop a space 4X game, and more specifically to develop a spiritual successor to Master of Orion II. MOO2’s own sequel was a colossal let-down, removing most of the elements that made its predecessor great and ignoring decades of 4X games from which to draw inspiration. Since then we’ve seen some great titles like Galactic Civilisations and Sins of a Solar Empire, but I don’t feel like any have really recaptured the magic of MOO2.
This year I’m now in the perfect position to make that dream a reality. I have a stable job as EVE Online columnist and contributing editor for MMO blog Massively, which pays the bills but leaves most of each week free to work on the project. I also live with two close friends, one a talented artist and the other an all-around clever clogs with a flare for planning, management, writing and social networking. Although I write for a living, I am a programmer with a Masters degree in computer science from one of the UK’s top universities. Read More