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3
votes
2answers
291 views

Variable-step update() in game loop is falling behind, how can I get around this?

I'm working on a minimal game engine for my next game. I'm using the delta update method like shown: void update(double delta) { // Update code that uses `delta` goes here } I have a deep ...
1
vote
1answer
365 views

Time calculation between openGL update calls

In XNA, the system calls update and draw function with the time information. This contains information such as how much time has passed since last update was called. This makes easy to integrate time ...
4
votes
2answers
860 views

Execute code at specific intervals, only once?

I am having an issue with XNA, where I want to execute some code in my Update method, but only at a given interval, and only once. I would like to avoid booleans to check if I've already called it ...
4
votes
3answers
614 views

Determine animation frame from interval

I have an array of sprites that are displayed in-order to make an animation. There is code in an update loop that has access to a value 'time' indicating how far along the animation is. Time is a ...
1
vote
1answer
2k views

C++ OpenGL Game Timer [duplicate]

Possible Duplicate: Tips for writing the main game loop? I am attempting to make a game using OpenGL and C++ but i haven't been able to find any good tutorials..or anything that could ...
7
votes
3answers
892 views

Effective methods to continuously update movement in a tower defense game?

We are four guys making a Tower Defense game as a project in first grade on a university. The game is going to be really simple! Three different towers Three different monsters One map (maybe add ...
4
votes
2answers
1k views

C# Timers for game development

I want to find out the best way of creating time based events in games. Lets talk for example about Texas Holdem Poker. Server can handle thousands of tables and in every table we have timers: turn ...
4
votes
4answers
982 views

Creating the concept of Time

So I've reached the point in my exploration of gaming where I'd like to impliment the concept of time into my little demo I've been building. What are some common methodologies for creating the ...
4
votes
2answers
422 views

Checkpoints in a racing game?

The game would be a race from A to B through several checkpoints. I think there are two approaches for the concept of time. The game starts with some time and player has to make it to the finish ...
5
votes
3answers
959 views

Thread runs faster on a faster processor… how to control Thread speed

I have a thread that uses TimeUnit.MILLISECONDS.sleep(5); Problem is when I load my app on a faster phone say with a snapdragon, it runs at lightning speed. Is there a way to control this speed so ...