Help with Events in character mod

[Polloloco100]

Hello, I'm making my first mod, it's a custom character based around a chicken, and I'm having a bit of trouble with events.

I want to make my character drop a red feather when an enemy hits him, so I used the "healthdelta" event (is there a list or something with all events?), it works fine, but the problem is that this code also generates feathers whenever his health changes (healing, temprature damage, etc), and want to only drop them when an enemy attacks him.

Here's the character's .lua file:

pollo.lua

[-LukaS-]

Use "attacked" instead of "healthdelta".

There is no explicit list or table of all events but if you're using a code editor with a function to search for phrases searching for PushEvent should find you every instance of an event getting pushed.