This PR adds animated tilesets! I spent the day working on these, and it wasn't easy. This is primarily to help animate the All-Stars' grass tiles. You should be able to animate the other tilesets as well, but I haven't tested them.
JSONs are provided in the assets for Conveyer Belts and Liquids. There's two ways to animate the tilesets. The first is by the traditional way as used by `AnimatedSprite2D`, and the other is by how Godot animates tilesets normally as seen with the conveyer belts and liquids.
The last thing is that while doing this, I actually managed to fix the Resource Pack bug where reloading also reloads the blocks! It was surprisingly straightforward. I just edited the `BlockClass.gd` file to erase the cells when a block is hit or destroyed.
Let me know if you have any suggestions for things I should change or fix.
* Just the Coin Sparkle stuff
FYI, if a property in the json is formatted like `exa.exb` then it reads `exa` as another object and `exb` as a property in `exa` assuming the root `property_node` contains this object.
Also primarily for Resource Packs to change how the particles work and should explain how I got there with my personal SMAS skin.
* Added Coin Sparkle Texture to Scene
Of course I broke it in some form.
Adds a new Difficulty Setting which changes how long each "second" lasts in a level. Off by default, but when on it uses full seconds instead of 0.4 seconds like in SMM2.
NOTE: The translations will need to be checked properly.
Adds a quick change to parallel SMM2. I noticed when trying to duck under a Rocky Wrench's wrench while small, I still got hit. So I added an extra hitbox for when you crouch and are small.
It was actually incredibly hard to test if this was accurate in SMM2 since the enemy had Stormtrooper aim. But when it throws a wrench directly at your face and you duck, you can dodge it.
This PR changes the End Final Castle to use the Special visuals when the level is in the SMBS campaign.
This is primarily for the Level Editor / Custom Levels and isn't really necessary for the main campaigns. Hence the added check to see if the Level Editor is used.
