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Game Creation Mastering Development

Widget button hover event works but not click

This is my first time making a widget and I’m trying to make a super simple one, just a button. However, when I attach the widget to an actor and try to press it, it doesn’t register any click events but it does register hover events and responds to those. I have my widget blueprint […]

Categories
Game Creation Mastering Development

How can I change the object to move on the waypoints to move also in reverse?

Now it’s moving from the first position the last position and then in the end it’s moving to the first position and then moving forward on all positions again and so on. I want to use a flag bool variable that if it’s true when the object to move on the waypoints will get to […]

Categories
Game Creation Mastering Development

Any good services to store player data (both confidential and non-confidential)?

Are there any good places to store player data (both confidential and non-confidential)? I want to store passwords non-locally so PlayerPrefs is out of the question. Is there a way to store data for an email and password? E.g said player logs in with username and password to PlayFab, and I use that login info […]

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Game Creation Mastering Development

OBB vs rectangle/quad/plane with bounds collision detection/response

I am able to resolve collision between an OBB and a plane but can’t get it to work when I introduce some bounds on the plane size. I want to have the plane of width and height dimensions defined by a normal and a position. The code for detecting/resolving is fairly simple if the plane […]

Categories
Game Creation Mastering Development

Rotation matrix to look at point p

Assume a left-handed coordinate system where x is right, y is up, and z is into the screen. You have a unit vector pointing up along the y-axis. What’s the rotation matrix for pointing the unit vector along the y-axis to an arbitrary point p? I was asked this question during a phone screen. The […]

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Game Creation Mastering Development

how to find the game engine of an app in play store

I would like to know if there is a way to find which game engine a game uses, especially games that are on play store

Categories
Game Creation Mastering Development

How do I install the Unity Editor on Linux?

I have installed Unity trough the Hub but still need the editor. I cannot for the life of me figure out how to do that? I’m running a Ubuntu based Linux system. I already have MonoDevelop installed I just need the darn editor. I then get greeted with the following popup but nowhere does it […]

Categories
Game Creation Mastering Development

How do I install the Unity Editor on Linux?

I have installed Unity trough the Hub but still need the editor. I cannot for the life of me figure out how to do that? I’m running a Ubuntu based Linux system. I already have MonoDevelop installed I just need the darn editor. I then get greeted with the following popup but nowhere does it […]

Categories
Game Creation Mastering Development

How do I install the Unity Editor on Linux?

I have installed Unity trough the Hub but still need the editor. I cannot for the life of me figure out how to do that? I’m running a Ubuntu based Linux system. I already have MonoDevelop installed I just need the darn editor. I then get greeted with the following popup but nowhere does it […]

Categories
Game Creation Mastering Development

Why do we need more than 24 FPS?

Many movies (probably, all moovies, except for the most recent ones) have 24 frames per second, and we’re quite happy with it. There is a thing called "Subliminal stimuli" or "Subliminal message" – in Russian it is called simply – "25th frame". It means that somebody inserts some picture (e.g. advertisement) every 25th frame in […]