game maker studio 2 variable frame rate animation

The Essential Gamemaker Functions, Concepts, and Tools Guide.GameMaker Handbook - The Ultimate Resource for Beginners.Thanks for reading and I'll see yaaa next time. If you'd like to take this to the next level, you can view my video tutorial on this topic and take my Space Invaders Course where you'll learn how to build a shooter style game from the ground up. If you know of any improvements, let me know in the comments down below, I'd love improve and learn from you as well. In all, this is one way you can limit your fps on screens that have a higher refresh rate.

Really you should only start worrying once your frame rate starts dipping past a point where your game feels choppy, typically in my experience this is around 30fps, but you always want to make sure your frame rate is hitting 60fps as consistently as possible. Missing a frame is common due to computational power, limitations, and time syncing. Running this in the browser, you should see frames increase by 60 for every second, with the occasional 59 or 58 thrown in there for when your loop misses some frames: Index.js let frames = 0 function animate ( ), 1000 ) animate ( ) But first, if you don't have something already, here's some quick boilerplate code that runs an animation loop from an HTML file: To restrict requestAnimationFrame from running at a potential 120fps, we're going to need to track the amount of time that passes inbetween each frame. This means your character is traveling double the distance within the same amount of time, making it feel as though your game is playing at twice the speed of that on a 60hz monitor.Īs a result, when using requestAnimationFrame for your game loop, it's common to limit your frame rate so that it always attempts to run at 60fps rather than something like 120fps. This means if you're using a monitor that refreshes its screen at a rate of 120hz, like the M1 MacBook pro monitor that I'm using to write this post, your web games will run at double the speed.įor instance, if one of your game's characters is meant to move at the pace of one-pixel for every frame of animation, they'll move at a total rate of 120 pixels per second compared to the standard 60.

However, according to Mozilla's web docs, the fps rate produced by requestAnimationFrame 'will generally match the display refresh rate in most web browsers as per W3C recommendation.' When used in an animation context, requestAnimationFrame (the method responsible for creating an animation loop in JavaScript) will attempt to establish a framerate, usually 60 frames per second (fps). Ever develop an HTML / JavaScript game and realize that your game plays quicker on one monitor compared to another?

Game maker studio 2 variable frame rate animation