[1.7.10] Check if block is placed by player & check if leaves are decaying

[Kander16]

Hi,

 

I am programming a new tree, which can grow new food. I want to check if there can grow a mangoes under the mango leaves.

I want to know:

 

- How to check if the leaves are placed by players or generated.

- How to check if the leaves are actually decaying.

 

How can I do this?

 

Thanks!

[Draco18s]

http://minecraft.gamepedia.com/Leaves#Data_values

 

Its a little hard to read now, but IIRC the 4th bit of metadata is a 1 when the block is player-placed.

 

Actively decaying isn't an easy thing to check.  There is leaves that will be checked for decay and leaves that won't be checked for decay.  If they're checked and the check fails, the leaves are removed.

[Kander16]

Ok. I'll check it out. Thanks