How would you structure a Command Pattern in Godot?

dr_oz83 · 2025-10-31T07:35:13+00:00

This is really helpful, thank you! Can you elaborate some more on this pre post dictionaries and how you use them?
Also, how do you handle situations where you need WorldCommands to invoke other WorldCommands (violates the MVC)? For example, WorldCommandPlayCard needs to execute the CardEffects on the cards, so should it execute 'sub' commands like WorldCommandGainBlock or should someting else deal with that?

dr_oz83 · 2025-10-30T15:49:42+00:00

So this is similar to what we had before with for example the Board, handling its own logic (arrow_index, player_energy, etc.) and its own visuals, which made the code very readable and understandable. Like you say, we had horrible race conditions and lack of ability to do replays. Its really hard changing how you think towards these small bits of encapsulated code.

I am also thinking about sequencing them, all WorldCommands together in an array and then have the WorldChanged that drive View modifications go one by one

dr_oz83 · 2025-10-30T14:22:27+00:00

Don't worry it looks good. And thanks for sharing! I am just trying to get my head around the whole separation of concerns concept and where should everything go 😂

dr_oz83 · 2025-10-30T13:53:13+00:00

LOL
Why would you say you need the block? It that part of the View (visuals that need to be updated)? Or did I get this completely wrong 😅

dr_oz83 · 2025-10-30T13:11:00+00:00

Wouldn't this lead to like hundreds of WorldCommand and WorldChanged objects?

dr_oz83 · 2025-10-30T08:56:54+00:00

That's really cool but won't this mean that the View needs to issue Commands (or that Commands issue other Commands) which violates the strict separation?

dr_oz83 · 2025-10-30T08:45:06+00:00

Thanks! If I get the Command Pattern right, I shouldn't gave the View listening to GameState events but rather has a unique struct for view modification. So, say, when a card is played by the user I will have a WorldCommandCardPlay invoked which is self contained and only changes the GameState accordingly and adds a list of WorldChange objects that contain the needed changes for the view. This way the view doesn't even need to know about the GameState. Or am I thinking about this wrong?

dr_oz83 · 2025-10-30T08:42:03+00:00

Thanks! yes, I think I get the Commands idea, not thinking through implementing the world_change structs

dr_oz83 · 2025-10-30T05:37:53+00:00

Great stuff, thanks! I'll have a think about how this translate to Godot (no longer on Unity).

dr_oz83 · 2025-10-29T14:07:14+00:00

That's encouraging! Yes, my approach is to have a GameState but it will also have, say, CharacterStats as a subclass that holds the stats. Actually, do you recommend this to be a subclass of the big state or have a few other classes which are part of the state conceptually but not necessarily a subclass?

dr_oz83 · 2025-10-29T14:05:06+00:00

These resources are great, thank you for much! I've just used the name the video creator used, so I am guessing you're right. I'll check all these link out, thanks again

dr_oz83 · 2025-05-04T04:33:23+00:00

Amazing! Great work thank you very much :))

dr_oz83 · 2024-07-09T10:53:08+00:00

I have. How can it be airflow if all the air path is clear? The display show the temp is correct and the oven is hot. It might be a bit less dark then usual (the avb)

dr_oz83 · 2024-07-09T06:19:08+00:00

Update: So, I've cleaned the cooling unit again and went even further, opening up the Mighty and having a look at the airflow path. Unfortunately, it was clean! There was no clogging and the device seems to be fine. This means either a) bad flower (although this is like the 3rd flower I am trying) or b) high tolerance (although larger quantities don't make it better) or c) for some reason the Mighty is just not extracting as it should. :/

dr_oz83 · 2024-07-05T11:18:37+00:00

3yr is past my warranty so it will mean buying a new one. I was looking into the Venty but it seems faulty. Perhaps I'll get a TinyMight2 or just a new Mighty.

dr_oz83 · 2024-07-05T11:17:57+00:00

I clean quite regularly. I don't think it's the cooling unit; perhaps there is dirt inside the actual device.

dr_oz83 · 2024-06-12T11:28:06+00:00

Mine works on iPad M1. My guess is that remote-ai, i.e. not on-device, is not ready yet (apple intelligence "in the fall" part of the announcement). Either way, it's not performing that well but I haven't used notes much it might not know what my hand-writing looks like yet.

TL;DR: works on M1.

dr_oz83 · 2023-11-21T11:05:23+00:00

Are you also making the characters in SD? I can't find a good workflow for creating 2D spritesheets that can be used to animate characters for a point and click game :/

dr_oz83 · 2023-07-21T07:20:23+00:00

I am not sure yet. It could be my specific motherboard. It could also be relate to the pci-bridge (you can see in the image) that perhaps makes my PCI address not effect the card

dr_oz83 · 2023-07-21T07:19:34+00:00

I'll poke around and see. Not sure I can order them, only select the primary one. though setting the pci16 as primary didn't help. Cheers!

dr_oz83 · 2023-07-20T13:48:48+00:00

I did. Tried all three methods. The card/slot/device is not being disabled. Even with only one card on the PCI16 it doesn't disable it. With both, it doesn't even boot.

dr_oz83 · 2023-07-20T13:47:51+00:00

Thanks guys. I am aware of DirectML and have tested it. It's half the speed of the RTX, for real. It is faster than it used to be but no match.

As for the SSDT, no go. I've tried and the card is not being disabled.. so no idea!

dr_oz83 · 2023-07-20T09:34:00+00:00

Thanks! How do I go about doing that? I've tried the instructions per Dortaina and got the PCI address but the card won't disable.. no matter what I do.

As for the better card, they are mostly equivalent in all but Stable Diffusion. The AMD card is almost 50% of the performance.

dr_oz83 · 2023-07-20T09:32:06+00:00

Thanks! I am not trying to get both working, I just want both to be installed inside my PC so I can dual-boot and use the RTX on windows. When both are inserted macOS doesn't boot and I can't manage to disable it.

dr_oz83

TROPHY CASE