Welcome aboard edition/gedg/ Wiki: https://igwiki.lyci.de/wiki//gedg/_-_Game_and_Engine_Dev_GeneralIRC: irc.rizon.net #/g/gedgProgress Day: https://rentry.org/gedg-jams/gedg/ Compendium: https://rentry.org/gedg/agdg/: >>>/vg/agdgGraphics Debugger: https://renderdoc.org/Requesting Help-Problem Description: Clearly explain your issue, providing context and relevant background information.-Relevant Code or Content: If applicable, include relevant code, configuration, or content related to your question. Use code tags.previous: >>109857154
>netcode completely re-written to modern standards>no more lock step input requirement>dead reckoning, host authoritative>if a player drops, Bob takes over, if they reconnect they continue driving>rendezvous daemon live at rvz.fatal.racing>host games, join existing games, server browser, all in the whiplash gui>dedicated server binaryThere are some bugs, but it mostly works now.
What is the definitive algorithm for detecting when a future collision between N convex, possibly rotating, 3D objects will occur?>just move in tiny steps then use gjk to find penetration depth and push the objects apartNo. I want to know the time of collision in advance.
>>109934685Depends on the shape"possibly rotating" is basically an unsolved problem afaik because even commerical physics engines don't support this from what I've seen
>>109934685You really, really should just do the shit thing you reject. Closed form collision of moving 3D objects is multiple careers.
>>109934881nta but I also dislike the penetration depth method and use sweep tests
>>109934881How do you even do it with multiple objects? Separating two objects, sure, but what happens when you separate n objects colliding in a big mass? Separating one pair might clip one or both objects into some other object which now also need to be separated.>>109934902What shapes do you sweep? Capsules?
maybe tomorrow
>>109935275>what happens when you separate n objects colliding in a big mass?you iterate until eventually none of the bodies are touching>What shapes do you sweep? Capsules?Capsules, spheres, AABBs, triangles
If your game was alive would it help you finish it? Because this plant constantly needs water, I don't delay when they need it, but because my game has a perfected robot body and I don't see it languishing, just waiting, I don't feel any motivation to change things about it.
>>109933748ah... i've built myself into a corner... againin my sneedless ambition to decoople i've made things very obtuse and... inefficient>type erased systems that register themselves>a very simple game engine loop that just iterates over a vector of type erased systems and executes them>each system completely independent from the nextthis has effectively lead to the fact that every thing has its own single-purpose systemniceit is an isomentric-kinda game, everything is drawn top-down and then every frame, before drawing, a translation matrix is applied to every motherfucking thing that is supposed to be drawn lolwhy? fuck meit works for a few things, but it will not scale well
gm frens, let's make some good progress today
Today I just learned about lambda functions in my Python class, but the concept of anonymous/lambda functions are something I've seen through other languages. That said, what are some common instances and use case examples of using a lambda in game coding?
>>109938816It is not just game coding but any coding in general. You use it mostly for callbacks, which is when you pass a function to another function. For example, if you want to execute some code when the user presses a keyboard key, you can pass an anonymous function to be called.
>>109938816Event systems. For example an entity has a function field onHit that gets executed whenever it gets hit. The field is optionally set to arbitrary function.Functions can be variables, that's the main idea.
I bought Claude Pro last week, banged out a few prototypes I had in the back of my head, and now I'm back to handmaking my main project.This shit is amazing.
>>109938703IT'S 21 AND I HAVEN'T WRITTEN A SINGLE LINE TODAY
>>109940948quick commit a new line to your README
I ran into something all programmers fear the most: design.SDT source code:https://files.catbox.moe/0896hv.zipTHE PROTOTYPE:https://pastebin.com/SUun2xk1Copy-paste this code in here:https://htmledit.squarefree.com/
>>109941584>play innocently with the cloth simulation thing>wow cool!>...slowly start developing suspicions>actually readMy dick is not a circle.
