Add subdirectories to engine/ similar to pokecrystal

engine/events/cinnabar_lab.asm

@@ -0,0 +1,123 @@
+GiveFossilToCinnabarLab::
+	ld hl, wd730
+	set 6, [hl]
+	xor a
+	ld [wCurrentMenuItem], a
+	ld a, A_BUTTON | B_BUTTON
+	ld [wMenuWatchedKeys], a
+	ld a, [wFilteredBagItemsCount]
+	dec a
+	ld [wMaxMenuItem], a
+	ld a, 2
+	ld [wTopMenuItemY], a
+	ld a, 1
+	ld [wTopMenuItemX], a
+	ld a, [wFilteredBagItemsCount]
+	dec a
+	ld bc, 2
+	ld hl, 3
+	call AddNTimes
+	dec l
+	ld b, l
+	ld c, $d
+	coord hl, 0, 0
+	call TextBoxBorder
+	call UpdateSprites
+	call PrintFossilsInBag
+	ld hl, wd730
+	res 6, [hl]
+	call HandleMenuInput
+	bit 1, a ; pressed B?
+	jr nz, .cancelledGivingFossil
+	ld hl, wFilteredBagItems
+	ld a, [wCurrentMenuItem]
+	ld d, 0
+	ld e, a
+	add hl, de
+	ld a, [hl]
+	ld [$ffdb], a
+	cp DOME_FOSSIL
+	jr z, .choseDomeFossil
+	cp HELIX_FOSSIL
+	jr z, .choseHelixFossil
+	ld b, AERODACTYL
+	jr .fossilSelected
+.choseHelixFossil
+	ld b, OMANYTE
+	jr .fossilSelected
+.choseDomeFossil
+	ld b, KABUTO
+.fossilSelected
+	ld [wFossilItem], a
+	ld a, b
+	ld [wFossilMon], a
+	call LoadFossilItemAndMonName
+	ld hl, LabFossil_610ae
+	call PrintText
+	call YesNoChoice
+	ld a, [wCurrentMenuItem]
+	and a
+	jr nz, .cancelledGivingFossil
+	ld hl, LabFossil_610b3
+	call PrintText
+	ld a, [wFossilItem]
+	ld [hItemToRemoveID], a
+	callba RemoveItemByID
+	ld hl, LabFossil_610b8
+	call PrintText
+	SetEvents EVENT_GAVE_FOSSIL_TO_LAB, EVENT_LAB_STILL_REVIVING_FOSSIL
+	ret
+.cancelledGivingFossil
+	ld hl, LabFossil_610bd
+	call PrintText
+	ret
+
+LabFossil_610ae:
+	TX_FAR _Lab4Text_610ae
+	db "@"
+
+LabFossil_610b3:
+	TX_FAR _Lab4Text_610b3
+	db "@"
+
+LabFossil_610b8:
+	TX_FAR _Lab4Text_610b8
+	db "@"
+
+LabFossil_610bd:
+	TX_FAR _Lab4Text_610bd
+	db "@"
+
+PrintFossilsInBag:
+; Prints each fossil in the player's bag on a separate line in the menu.
+	ld hl, wFilteredBagItems
+	xor a
+	ld [hItemCounter], a
+.loop
+	ld a, [hli]
+	cp $ff
+	ret z
+	push hl
+	ld [wd11e], a
+	call GetItemName
+	coord hl, 2, 2
+	ld a, [hItemCounter]
+	ld bc, SCREEN_WIDTH * 2
+	call AddNTimes
+	ld de, wcd6d
+	call PlaceString
+	ld hl, hItemCounter
+	inc [hl]
+	pop hl
+	jr .loop
+
+; loads the names of the fossil item and the resulting mon
+LoadFossilItemAndMonName::
+	ld a, [wFossilMon]
+	ld [wd11e], a
+	call GetMonName
+	call CopyStringToCF4B
+	ld a, [wFossilItem]
+	ld [wd11e], a
+	call GetItemName
+	ret