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.
* new animation states
additional conditional animation states, including:
- SkidAttack
- IdleAttack
- WalkAttack
- RunAttack
- CrouchJump
- CrouchMove
... along with a new set of animations, the Bump animations (play when hitting your head on a block)
- JumpBump
- CrouchBump
- SwimBump
* added fly animations & tweaked bump animation time
new anims for FlyIdle, FlyUp, FlyMove, FlyAttack, and FlyBump, which all fallback on their Swim counterparts if not found. also changed around some animation fallbacks which made more sense, like bumps using fall animations instead if applicable.
* added bump ignore checks and added a general bump animation
you can now define Bump which will define a bump animation for all bump animations. additionally, bump animations will only play if they can detect an animation. no more fallbacks needed
