Attack On Block

This is nto the full release of titan shifting, its more of a test. So heres the changelog.

adds:

- gas tank large for creative(I forgot to add a recipe)

- armored titan

- fifteen meter titan (buggy)

- titan shifting

- nape enitty, for  a titan's hitbox

changes:

- when you use a gas tank you can refill it using the gas tank large

controls:

- shift/up arrow button: if you are either a beast or armor shifter, you can turn into a titan

-Deshift/Shift key left: if you are riding a titan, you can leave it by pressing shift and get slow falling.

-titan ability 1/down arrow button: 
beast: throw beast titan rocks

armor: punch

titan ability two/left arrow key: scream, as a beast titan, you can turn all villagers around you into a titan by pressing button.

to become a titan shifter you have to find the armor or beast shifter villager, which there is only one per world.

So that means there can only be one of each titan at a time.