Fallen leaves block

Appearance: The block itself is similar to carpet or snow in block height, but can be stacked like snow to form blocks of varying height. The texture could be randomized from several patterns each time a Fallen Leaves block slice is placed/generated, in order to make it look more natural. Deciduous forests could have a mix consisting of various red, orange and brown Fallen Leaves. Coniferous forests could have a mix of brown and tan colored Fallen Leaves. 

Origin: These blocks are found naturally occurring in forest biomes; appearing to have been dropped from the trees. 

Uses: When stacked up to 1 full block height or more, they negate all fall damage. Jumping onto any Fallen Leaves will cause a "leaves" particle effect to appear, making it look as if leaves where disturbed. Individual patches of Fallen Leaves may be broken with a shovel or hoe to obtain them. Breaking them with anything else (except silk touch) will yield nothing. They can also be used as a renewable fuel source; 4 leaf "carpets" can be crafted into a Fallen Leaves Block. This Fallen Leaves Block has the fuel equivalent of 1 log. If the player sneaks into a patch of Fallen Leaves, they will sink into it. This sinking will not cause suffocation damage. To escape, either break the block or jump repeatedly. Mobs can also sink into these leaves. 

The blocks added: Coniferous fallen leaves, Coniferous fallen leaves block, Deciduous fallen leaves, Deciduous fallen leaves block.