Hi.
Let's say I looted a dreugh wax. I can get it's info from EVENT_LOOT_RECEIVED. Is there a way to check if it was looted from a writ reward container and not from mail or other sources?
Not directly, no. The most you really get is whether it's a new item or not.
You can get around it by checking the sources you care about and using that - for example if there's a dreugh wax in the writ container someone just opened, and they looted a new one just after.
Thanks for your sugestions guys. It turned out that the loot received event doesn't trigger on looting mail or refining raw mats so I don't have to check the loot source