Added functions and methods to support the pickup radius. Functionality includes:
Corrected serialization for ControllablePhysicsComponent which correctly serializes the pickup radius to the client.
A method to add the pickup radius to the list of active pickup radii the component has.
A method to remove and re-calculate the largest active radii the component currently has.
Tested equipping all variations of the LootBuff behavior (passive skills, items, item skills) and all functioned as intended. Tested equipping multiple items with a loot buff and then unequipping them in different orders. Tested adding pickup radii of different values and the server correctly adjusted the pickup radius to the largest one currently equipped.
Addressed an issue where the Spinjitzu Initiate achievement would not progress. This also allows mission tasks that specify that the player must get a kill on an enemy with a skill to progress. Tested mission 1935 and 1139 and both missions progressed and completed as intended.
Added support for Items to have a loot source attached to them when dropped or rolled. This fixes the issue where achievements would give the item before it appeared in the achievement window.
* Try, Try Again achievement now progresses when the player gets last place in a race of 3 or more players, or when solo racing is enabled.
* Race Series 1 mission from Velocity Lane now progresses correctly.
I promise I'm not farming changes. I woke up at like 4AM and realised that I'd screwed up in an obvious way. Note to self: You are ALLOWED to change variables.
Wasn't caught in testing because, well, it turns out it's actually impossible to test the edge case this covers, due to the script for the brick console.
Doubt it would have affected anyone, but technically if you had a mission to collect something interactable, and you deleted the items at the same time as interacting with something, this would have counted incorrectly. I'm being defensive because I was an idiot who couldn't read, but in my defence, it was late when I made the first edit, and I'm also a blundering idiot!
Previously, the only check that the user wasn't trashing more items than they had was clientsided, and this could be bypassed by contacting the server to remove items via a console or the like, and then trashing them before the server could respond, resulting in the count for the items being less than iStackCount. This check prevents that underflow.
