Fallout 4: Multi-arrays of faction outfits

; Multi-array Papyrus code by ThoraldGM 20171018. For Diamond City SWAT 2.0 Overhaul, a Fallout 4 mod.
; Player selects factions and outfits in MCM mod menu, then code updates with choices. Untested, uncompiled fragment.

FormList Property pDCS_Flst_Outfits_GlobalsFactions Auto Mandatory			; Contains globals for player to select factions 0-22

; ************************************************************************************************************
; THESE ARE MULTI-ARRAYS CREATED IN CK: FORMLISTS CONTAIN FORMLISTS, WHICH CONTAIN [GLOBALS | OUTFITS | EMPTY]
; ************************************************************************************************************

FormList Property pDCS_Flst_Outfits_GlobalsOutfits Auto Mandatory			; X: formlist of formlists, Y: formlist of globals
FormList Property pDCS_Flst_Outfits Auto Mandatory Constant					; X: formlist of formlists, Y: formlist of outfits
FormList Property pDCS_Flst_Outfits_Allowed									; Empty multi-array that will hold outfits selected by player

; ************************************************************************************************************
; STOCK THE EMPTY MULTI-ARRAY WITH PLAYER SELECTED OUTFITS
; ************************************************************************************************************

FormList FactionList = pDCS_Flst_Outfits_GlobalsFactions					; Step 1: faction globals
GlobalVariable FactionIndex

FormList NestedList															; Step 2: outfit globals
GlobalVariable NestedIndex

FormList OutfitsList														; Step 3: actual outfits
Outfit OutfitsIndex

FormList ApprovedList														; Step 4: approved outfits

Int x = 0																	; Outer loop range, set now
Int FactionSize = FactionList.GetSize()
Int FactionGlobalInt

Int y																		; Inner loop range, set later (soon)
Int NestedSize
Int NestedGlobalInt

While x < FactionSize														; Start with the outer loop
	FactionIndex = FactionList.GetAt(x) as GlobalVariable
	FactionGlobalInt = FactionIndex.GetValue() as Int

	If FactionGlobalInt == 1												; If player selected faction,
		NestedList = pDCS_Flst_Outfits_GlobalsOutfits.GetAt(x) as FormList	; grab the outfits globals list for this faction
		NestedSize = NestedList.GetSize()									; and determine how many items are on it

		y = 0

		While y < NestedSize												; Move to the inner loop
			NestedIndex = NestedList.GetAt(y) as GlobalVariable
			NestedGlobalInt = NestedIndex.GetValue() as Int

			If NestedGlobalInt == 1											; If player approved outfit,
				OutfitsList = pDCS_Flst_Outfits.GetAt(x) as FormList
				OutfitsIndex = OutfitsList.GetAt(y) as Outfit

				ApprovedList = pDCS_Flst_Outfits_Allowed.GetAt(x) as FormList

				ApprovedList.AddForm(OutfitsIndex as Form)					; add outfit to the approved list

			EndIf

			y += 1															; Move to the next inner loop index

		EndWhile

	EndIf

	x += 1																	; Move to the next outer loop index

EndWhile