MCPlayerTickEvent

The event is not cancelable.

The event does not have a result.

It might be required for you to import the package if you encounter any issues (like casting an Array), so better be safe than sorry and add the import at the very top of the file.

import crafttweaker.api.event.tick.MCPlayerTickEvent;

MCPlayerTickEvent extends MCTickEvent. That means all methods available in MCTickEvent are also available in MCPlayerTickEvent

Return Type: MCPlayerEntity

MCPlayerTickEvent.getPlayer() as MCPlayerEntity
myMCPlayerTickEvent.getPlayer();