Hook skill and textures

Hello everyone, 
Ever since our last appearance here, we have been working on adding some needed features into our game that couldn't wait to be done.

The new stuff:

- Added textures to the background elements and physic elements

-Added a texture for Aira and some animations

- Last but not least important, added Grappel and his hook skill to the game, it is a work in progress but the main concept is already on the game

The old stuff:

-Fixed stairs (They didn´t work until now)

What we expect for our next devlog is to have a whole new level 1 implemented on the game, to adjust some details on the characters skills and to have some background to our game and texture for the projectiles (They can't stay as godot faces forever).

See you on the next devlog.

Strawberry Gang