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With a modern data driven or ECS architecture, you actually can do that. There are demos out there with hundreds of interactive things on screen at one time. It

With a modern data driven or ECS architecture, you actually can do that. There are demos out there with hundreds of interactive things on screen at one time. It's kind of amazing. It's not like games don't have complex UIs either, where each button or field has a lot of logic to them. Many games have very simple UIs, but others get more complex than many complex web apps. Some are even multiplayer, and the server code... it's nuts how much work goes into this. The number of updates you send each second to keep players in a game in sync compared to what is needed to keep a chat app in sync is really impressive to me. From a technical point of view, games are really cool!

avgcorrection 4y ago
> It is impressive that they can draw so much stuff so fast, but there are actually very few objects on the screen that the user can directly interact with. > > With a modern data driven or ECS architecture, you actually can do that. At some point people forgot that there are synonyms and different ways to phrase “actually”.
- xboxnolifes 4y ago
LoganDark 4y ago
I feel like the reason a lot of games are slow right now is because they are built out of these huge abstract "everything-doers". For example, each button can be configured in millions of different ways even though the game usually only has a few different types of buttons. It's not an optimal data structure by any means. It's not like in the olden days where you would blit this stuff out to the screen using specialized routines that scream along as fast as the CPU will let you. Now, everything is dynamic and multipurpose and configured using properties on the object... engines like Unity get away with C# and way too much runtime reflection because it's convenient in the editor. Developers like it, it's less difficult than writing specialized routines.

avgcorrection 4y ago

> It is impressive that they can draw so much stuff so fast, but there are actually very few objects on the screen that the user can directly interact with. > > With a modern data driven or ECS architecture, you actually can do that. At some point people forgot that there are synonyms and different ways to phrase “actually”.

xboxnolifes 4y ago

LoganDark 4y ago

I feel like the reason a lot of games are slow right now is because they are built out of these huge abstract "everything-doers". For example, each button can be configured in millions of different ways even though the game usually only has a few different types of buttons. It's not an optimal data structure by any means. It's not like in the olden days where you would blit this stuff out to the screen using specialized routines that scream along as fast as the CPU will let you. Now, everything is dynamic and multipurpose and configured using properties on the object... engines like Unity get away with C# and way too much runtime reflection because it's convenient in the editor. Developers like it, it's less difficult than writing specialized routines.