Respawned Devil Deals (leaving and re-entering the room) are not initialised in MC_POST_PICKUP_INIT

Expected behaviour:

• EntityPickup#IsShopItem() returns "true"
• EntityPickup.ShopItemId returns correct Shop Item ID (e.g 0, 1, 2)
• EntityPickup.Price returns correct price, e.g -3 (equivalent to PickupPrice.PRICE_THREE_SOULHEARTS)
• EntityPickup#GetPriceSprite() returns a Sprite
• Sprite#GetAnimation() returns "Hearts" (or otherwise correct Animation)
• Sprite#GetFilename() returns correct File name
• Sprite#GetFrame() returns correct frame (e.g 3, 5)

Actual/observed behaviour:

• EntityPickup#IsShopItem() returns "false"

• EntityPickup.ShopItemId returns 0 (in some cases this is correct, but it returns 0 regardless of correctness)

• EntityPickup.Price returns 0

• EntityPickup#GetPriceSprite() returns a Sprite (I thought this was worth noting as I'm not sure if non-Shop items return a Sprite at all, but it may not be of any value)

• Sprite#GetAnimation() returns a blank string

• Sprite#GetFilename() returns a blank string

• Sprite#GetFrame() returns -1

Additional info:

• MC_POST_PICKUP_INIT has the correct information for the initial deal spawn (when first entering the room), only despawned then respawned deals seem to be affected
• MC_POST_PICKUP_MORPH is not called - I suspected it may spawn a blank collectible then morph it, but this does not appear to be the case.
• MC_PRE_PICKUP_UPDATE (presumably any callback after MC_POST_PICKUP_INIT) has the correct information
• This may affect other respawned entities besides Devil Deals but I haven't found any
• Extremely simple mod used to test this (with no other mods enabled): https://pastes.io/local-mod-

This makes it very difficult to identify a respawned Devil Deal entity through callbacks in an efficient way (a callback that runs once, instead of every frame)

This may not be entirely a REPENTOGON issue but I felt it was relevant as the Sprite methods are inaccessible in the Vanilla API and would be a useful workaround on their own

Reproduce the issue with the minimal mod linked in the report: enter a room, observe the Devil Deal in MC_POST_PICKUP_INIT, leave and re-enter, then compare its properties in MC_POST_PICKUP_INIT and MC_PRE_PICKUP_UPDATE. Trace pickup callback handling for respawned deals and verify that shop status, price, and price-sprite data are initialized when the entity is first reported.