[1.15] use of onMinecartPass

[matt1999rd]

Hello everyone, in the update of one of my mod I want to add one direction powered rail but as I look at vanilla code I find really complex function especially in abstractMinecartEntity.

Does anyone knows :

1.how to move a minecart on rail using onMinecartPass

2. how to stop a minecart when it is on a slope

I try various things but nothing was really efficient.

[Draco18s]

This is a pile of disgusting (and from 1.12) but it does represent some code I used to fiddle with carts as they passed nearby. This was from a hopper-like TileEntity, but the information should still apply.

 

https://github.com/Draco18s/ReasonableRealism/blob/1.12.1/src/main/java/com/draco18s/industry/entities/TileEntityCartLoader.java#L32