Hot on the heels of the last Core update we have another new Core build. This one adds entered area events to items. Hah! No longer do NPCs have this event! They have been the sole possessor of it long enough!

Thank you Nando!

The latest from the core-changes.txt: Get your hot POL cake fresh out of the oven. Drop by our bakery (the Downloads page) and pick-up this delicious desert.

Could you explain new function, this event for left and enter area? How to handle this?

Thanks.

It is handled the same way it is handled for NPCs. Look at an NPC AI script, a hostile NPC in particular, and follow the same pattern used in that script.