Movements may not work as expected with non-integer inputs

[oskay]

Scratch API:
A user reports that the machine may not be correctly responsive when controlled in scratch/snap if the movement values are non-integer. In other words, that we may need to add an integer cast or rounding to the input values.

Needs verification.

[techninja]

Interesting! Will test, verify and fix.

[tieandjeans]

Hey! That was my issue last year! I don't think the issue was necessarily integer handling in CNCserver, rather generating small moves from WCBlocks that didn't clear the step threshold.

[oskay]

Interesting-- yes, we could do this within WaterColorBlocks, but the API also needs to withstand this input.