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0
votes
2answers
160 views

Replay on game like “impossible game” [duplicate]

So I am making a simple game like "the impossible game" where the character just moves forward(from a 2D prespective) and the only thing you have to do is press the screen to jump at the correct time ...
0
votes
1answer
277 views

Is a HashTable the best way to store replay data in C#?

I'm looking to make a deterministic replay in my 2D game. I want to follow a similar approach to braid in storing the relevant information every frame (at 60 frames per second). I wanted to know what ...
11
votes
2answers
580 views

Ghost replay - storage and timing

I am working on a car race game and just implemented a ghost sprite for replaying past races. I use a physics engine and after much reading I came to the conclusion that the best way to store the ...
6
votes
2answers
674 views

“Super meatboy”-ish replay

I'm making a platformer built from mini-levels - and I want to create a sort of a replay of all the player tries that the player did for the level. My question is - what is the best way to record the ...
3
votes
1answer
1k views

Should I use float, double, or decimal for stats, position, etc?

The problem with float and double is that they are not exact. If you are to do something like store replays, the values would have to be exact. The problems with decimal is that they are ...
7
votes
2answers
608 views

Replay system: record inputs or events?

I read this: How to design a replay system But it don't really answer my question. My game is built with the client "view" of the game as a separate program from the server "model" and "controller". ...
4
votes
1answer
236 views

Convert game replay into video format

My game outputs a replay file for each individual game and allows the player to watch past games. Just a quick example of what our replay files look like: m 6 2098.25 917.125 -1 0 224 ...
4
votes
3answers
230 views

Creating an unbiased deterministic collision resolution order

I'm working on a game with a replay system, so I need the game logic to be deterministic. A part of this is collision detection and I'm having a bit of a conceptual problem here. (I'm programming in ...
2
votes
2answers
504 views

Deterministic replay in a modern game

I am doing a study in modern games graphics, and as part of the study it would be really helpful to be able to replay a sequence in the game multiple times. For example, recording a series of inputs ...
35
votes
8answers
4k views

How are deterministic games possible in the face of floating-point non-determinism?

To make a game like an RTS networked, I've seen a number of answers here suggest to make the game completely deterministic; then you only have to transfer the users' actions to each other, and lag ...
6
votes
3answers
3k views

Parsing .sc2replay files

How do I parse StarCraft 2 replay files (.sc2replay)? Is there an API? I know of Sc2gears, but it doesn't quite fulfil my needs.