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I've followed the tutorial and I've encountered an issue. When testing each state individually (no transitioning) only the follow state works and not the idle state. However, if I remove the enemy from character in the inspecter, follow state works as intended. Idle state works regardless of this condition. This makes the state transitioning not work either. What could I be doing wrong?

thanks for the great tutorial! one question tho : if I want my enemy character to only move in X axis for a 2D Platformer Game how can I do that in this code? how do I change those floats to ints?

I'd love to see more videos like this as someone just getting into Godot. But even for people not using Godot, these are very helpful in just breaking down common ways of handling problems that we may not have heard of. I hadn't considered nor heard of this way of doing things before.

this really helps me a lot, thank you

These videos are invaluable, man. I've come back to these several times now as quick refreshers as I'm still learning everything. Truly great

I just started learning godot and you have some of the best tutorials out there. thank you so much

Isn't this pretty much like the command pattern? Im not sure I see the difference.

Does this only need to be done once? Seems like a lengthly set up just for a state machine. Im coming from game maker so... pardon my ignorance.

Nice, but I don't agree with the way you tightly couple the hitbox to the health component. Personally I'd make a "Damage Hitbox" that would then emit attacks it receives through a signal. The enemy, box, or tree logic could then glue together the attacks and the health component and also perhaps create a middleware chain for modifying or giving special behavior to received attacks.

Wait, but C# in godot doesn't support interfaces right?

Please keep up with C# inclusion if possible, a cool guide!

Hello Great tutorial, watched plenty of your videos but this time i stucked at invalid get index global position" on base "nil" error can you help me please?

thank you!

Why are you so incredible? Liked

Mate, you're incredible! The focus on OOP aspect is exactly what I needed.

Great video and explanation of concepts. Very sound tactics for creating maintainable and extensible code 👏

I enjoyed watching through this and learning a few things that never occurred to me. Also it was amazing to see you addressing your old video. Keep it up, we all love it!

Of all things I learned in this video, it was CTRL+Space. Thank you.

Please, more OOP. Changing my Unity system to suit Godot feels very scary

What's the reasoning for having 2 hitboxes? One under the root node and one under the hitbox component?

Isn't that just using interfaces to some point? Cause it's just kind of startegy pattern

i need the template, it's not available anymore

This is ingenious! I had been trying to figure out how to do something like this but wasn't even able to articulate it in a search. The main thing that I had been getting hung up on was how to dynamically add upgrades instead of checking the Player for every possible upgrade. Using an array is such an elegant approach.

I'm new to godot, so have I understood this correctly? What I understand: Basically a resource holds values, in this case a class object, which is appended to an array in the player when it is picked up.

Could you help me with making a custom object into a breakable box please, I dont have Visual studio active but I was thinking using the Hex editor but dont know to use it any help will be great!

you deserve a sub... ohh wait I already subbed to you.

fantastic explanation! I'll definitely use this for my game, thanks!

You have the best videos on these coding topics that I have ever come across in my 6+ years of coding. Seriously, thank you.

Wow, that’s cool

dont know if its the adhd but your videos are hard to fully follow along, i feel like i need to rewatch it six times before i start to really grasp it, which helps me appreciate the tutorials that show the writing the code and clicking to switch tabs part instead of just stating you're doing so, either way it's a great and informative video, thanks for making it.

Just found your channel because of Brackeys' video! Great stuff, very well explained. I was getting into Godot and already used composition in project, but then things came up and I took a ~6 month 'break' and wanted a refresher, and this was perfect. I'm glad to see more people making videos on Godot that are slightly more than 'basic' level, because it was very difficult for me to find before. Everything was super beginner level tutorials where you just copy them without much explaining, but I was moving on to more complex things. I see you have some other vids that look interesting as well, so I'm going to subscribe and check them out too!

This is essentially the open/closed principle from the SOLID principles (en.wikipedia.org/wiki/SOLID), but it makes so much sense to apply it here.

👍👍👍

But what if we use tilemap and not collision shapes :/ ? To my knowledge, there are no ways to set a mask for each tile of a tileset.

Your tutorials are simple, coherent, and extremely helpful! You're a great teacher.

I was thinking about a way to make an upgrade that has other upgrades' functionallity, like a firework that has the particles and an explosion hit. I thought of something like a `CompoundUpgrade` thing that you can just insert multiple upgrades in it and make it use each one of the upgrades.

So why shouldn't we just use instanced scene nodes for this? One node with funcs to handle all of this in one place without any unnecessary layers of abstraction. Put it under whatever you need the functionality in, then call it from the parent node when needed.

Great Video! I really like this kind of tutorials and I’ve understood everything, but I have a question: How did you colorcode your folders inside of the Godot editor?

Pretty interesting stuff

you carefully though out every which way in this tutorial, from giving a GitHub page for us to craft and make our own version (as long as we give credit") to making a discord to ask for help when hitting an issue. you sir are far beyond anyone teaching godot right now, i constantly learn when you drop, the godot community is beyond thankful you are spreading your knowledge to us. thank you so much!

now how do you make a one way platform in 3d

Can you make tutorial on pseudo 3d

hi, your video tutorial about finite state machines and node composition helped me a lot with my game development, this tutorial is actually also applicable to my game and gave an idea, hope you make a inventory system tutorial

This is incredibly useful information. Thank you for sharing.

Thank you! Very useful, nice explanation and presentation! I was wondering for a long time how you would implement upgrades in a game.

Great video. I am a software developer, but new to game dev. I have a question: why not use the decorator pattern? It sounds a bit more adequate to this situation since you are adding multiple changes to the object

Very helpful

wow, thank you !

I think the decorator pattern may be a better fit for this particular use case. Strategy is better for replacing logic where as decorator adds on top of existing logic.

I love this video presentation, i see you use canvas motion, how you get the style code gdscript?