Add Touchscreen Controls to HUD

[jbourqueendless]

• Introduced touchscreen controls for the game by adding TouchScreenButton nodes to the HUD.
• Controls include buttons for movement (left and right) and a jump action.
• Buttons are positioned as part of the HUD layout and are only visible on touchscreen devices.
• Tested functionality on desktop (using "Emulate Touch From Mouse") and mobile device.

[cassidyjames]

Ooh, neat idea! It looks like your PR added a bunch of unused assets and the block-code addon as well. 😅 I can help you clean it up if you'd like, because I think this is a nice idea (and the clean-up process will be… informative? lol)

(@endlessm/endless-developers: we should probably .gitignore addons/?)

[jbourqueendless]

OK I gotcha. So between the block coding and the images that came with the interface button asset pack what should be removed? All of the block coding plug in and any and all images not directly used or?

[cassidyjames]

@jbourqueendless full disclaimer: I haven't downloaded this branch to play with it yet. But generally, yeah, I would remove the block coding plugin, and then maybe instead of keeping all of the assets in their original locations/names (like assets/Touchscreen Controls/kenney_onscreen-controls/Sprites/flat-dark/flatDark05.png), I would only import the specific assets you're going to use, and name them something simpler (like assets/controls/05.png).

[manuq]

@jbourqueendless yes, as @cassidyjames said, only git add the needed assets for the 3 buttons. Ideally with the same file name format as the existing assets, something like:

assets/hud/touchscreen-button-left.png
assets/hud/touchscreen-button-right.png 
assets/hud/touchscreen-button-a.png 

[jbourqueendless]

Ok I have removed all but a small selection of control button pngs from the asset pack. I also reorganized them and renamed them (which I am adding here because I forgot to mention that in the commit message :-/ ). Block coding plugin and files are also removed.

[wjt]

(@endlessm/endless-developers: we should probably .gitignore addons/?)

In this one we don't use any addons right now, but in moddable pong we do: https://github.com/endlessm/moddable-pong/tree/main/addons/DampedOscillator. I don't think ignoring it would be right.

[wjt]

I think this (and the addition of switch.tscn) are also not meant to be part of this PR.

[wjt]

I've tested this on my laptop touchscreen: it looks great. With the stray changes removed, I'd say it's ready to (squash and) merge.

@jbourqueendless would you like me/us to take care of the stray files and/or squashing? Or do you want to do either/both?

[jbourqueendless]

That's ok I will remove the scene file and squash all these little commits.

[wjt]

Very nice!