Larian Studios Forums Divinity: Original Sin 2 - The Modding Dungeon Divinity - Original Sin 2 - Modding Scripting Help me make sense of how this script works?

INIT
ITEM:__Me
EXTERN STATUS:%StatusToApply=null
EXTERN INT:%bool_PlayADOnEquip=1
EXTERN STRING:%ADString="FTJ_SW_AD_Player_EquipBraccusArmorPiece"
STRING:%ADSetComplete="FTJ_SW_AD_Player_CompleteBraccusArmor"
STRING:%ArmorCompleteEvent="FTJ_SW_BraccusArmor_ArmorComplete"
STRING:%ArmorUnequippedEvent="FTJ_SW_BraccusArmor_PieceUnequipped"
CHARACTER: %MyWearer=null
INT:%bool_ArmorComplete=0

LIST<ITEM>: %Pieces

ITEM:%BraccusArmor_Arms=S_FTJ_SW_BraccusArmor_Arms_e21fb4cd-2b28-4eaa-a913-153be5f23bb9
ITEM:%BraccusArmor_Legs=S_FTJ_SW_BraccusArmor_Legs_0a4896d2-df6d-4c0c-bd79-60315fb77a96
ITEM:%BraccusArmor_Lowerbody=S_FTJ_SW_BraccusArmor_Lowerbody_3ef7e582-a813-40da-a0d4-17b49ee96712
ITEM:%BraccusArmor_Upperbody=S_FTJ_SW_BraccusArmor_Upperbody_3da52544-453d-4bd4-aa95-a2968cf6f647
ITEM:%BraccusArmor_Helm=S_FTJ_ARM_BraccusHelm_Uncured_9e30ecd5-ce72-49d6-a798-c20c8235dd77


// --------------------------------------------------------
EVENTS

/* Sometimes the values of the items are set to nullptr? When picked up?
EVENT BraccusArmor_Init
ON
OnInit()
OnLoaded(_,_,_,_)
ACTIONS
ListAdd(%Pieces,ITEM:S_FTJ_SW_BraccusArmor_Arms_e21fb4cd-2b28-4eaa-a913-153be5f23bb9) // index 1
ListAdd(%Pieces,ITEM:S_FTJ_SW_BraccusArmor_Legs_0a4896d2-df6d-4c0c-bd79-60315fb77a96) // index 2
ListAdd(%Pieces,ITEM:S_FTJ_SW_BraccusArmor_Lowerbody_3ef7e582-a813-40da-a0d4-17b49ee96712) // index 3
ListAdd(%Pieces,ITEM:S_FTJ_SW_BraccusArmor_Upperbody_3da52544-453d-4bd4-aa95-a2968cf6f647) // index 4
IF "c1"
HasGlobalFlag("FTJ_BraccusAxeDemonSpawned")
THEN
ListAdd(%Pieces,ITEM:S_FTJ_ARM_BraccusHelm_Cured_92a963b6-d4e0-4dc6-a49d-8b0847bfb7f5) // index 5
ELSE
ListAdd(%Pieces,ITEM:S_FTJ_ARM_BraccusHelm_Uncured_9e30ecd5-ce72-49d6-a798-c20c8235dd77) // index 5
ENDIF
*/

EVENT BraccusArmor_OnItemEquipped
VARS
CHARACTER:_NewWearer
CHARACTER:_OtherWearer
ITEM:_EquippedPiece
//ITEM:_OtherPiece
//INT:_ListSize
//INT:_Index
INT:_bool_DifferentFound
ON
OnItemEquipped(_NewWearer,__Me)
ACTIONS
Set(%MyWearer,_NewWearer)
//Set(_Index,1)
Set(_bool_DifferentFound,0)

//--- Check if set is complete
/*
IF "c1"
ListGetSize(%Pieces,_ListSize)
THEN
//--- Looping over the pieces to check if all wearers are the same.
WHILE "!c1&c2"
IsGreaterThen(_Index,_ListSize)
IsEqual(_bool_DifferentFound,0)
DO
IF "c1"
ListGet(%Pieces,_Index,_OtherPiece)
THEN
//Assert("In loop - MyWearer: [1]; _OtherPiece: [2]",%MyWearer,_OtherPiece)
IF "c1&!c2"
GetVar(_OtherWearer,_OtherPiece,"MyWearer")
IsEqual(_OtherWearer,%MyWearer)
THEN
Set(_bool_DifferentFound, 1)
ENDIF
ENDIF

Add(_Index,1)
ENDWHILE
*/

IF "c1&c2&!c3"
IsEqual(_bool_DifferentFound, 0)
GetVar(_OtherWearer,%BraccusArmor_Arms,"MyWearer")
IsEqual(_OtherWearer,%MyWearer)
THEN
Set(_bool_DifferentFound, 1)
ENDIF
IF "c1&c2&!c3"
IsEqual(_bool_DifferentFound, 0)
GetVar(_OtherWearer,%BraccusArmor_Legs,"MyWearer")
IsEqual(_OtherWearer,%MyWearer)
THEN
Set(_bool_DifferentFound, 1)
ENDIF
IF "c1&c2&!c3"
IsEqual(_bool_DifferentFound, 0)
GetVar(_OtherWearer,%BraccusArmor_Lowerbody,"MyWearer")
IsEqual(_OtherWearer,%MyWearer)
THEN
Set(_bool_DifferentFound, 1)
ENDIF
IF "c1&c2&!c3"
IsEqual(_bool_DifferentFound, 0)
GetVar(_OtherWearer,%BraccusArmor_Upperbody,"MyWearer")
IsEqual(_OtherWearer,%MyWearer)
THEN
Set(_bool_DifferentFound, 1)
ENDIF
IF "c1&c2&!c3"
IsEqual(_bool_DifferentFound, 0)
GetVar(_OtherWearer,%BraccusArmor_Helm,"MyWearer")
IsEqual(_OtherWearer,%MyWearer)
THEN
Set(_bool_DifferentFound, 1)
ENDIF

IF "!c1"
IsEqual(%StatusToApply, null)
THEN
AddStatusInfluence(%MyWearer,%StatusToApply,50,"",0)
ENDIF

//--- Applying or removing statuses
IF "!c1"
IsEqual(_bool_DifferentFound,1)
THEN
CharacterItemEvent(%MyWearer, __Me, %ArmorCompleteEvent)
DialogStart(_,%ADSetComplete,%MyWearer)
ELSE
//AddStatusInfluence(%MyWearer,%StatusToApply,50,"",0)
IF "c1&!c2"
IsEqual(%bool_PlayADOnEquip,1)
IsEqual(%ADString,null)
THEN
DialogStart(_,%ADString,%MyWearer)
ENDIF
ENDIF
//ENDIF


EVENT BraccusArmor_OnItemUnequipped
VARS
CHARACTER:_Char
ON
OnItemUnequipped(_Char,__Me)
ACTIONS
CharacterItemEvent(%MyWearer,__Me,%ArmorUnequippedEvent)


EVENT BraccusArmor_ArmorCompleteEvent
VARS
CHARACTER:_Wearer
ITEM:_EquippedPiece
ON
OnCharacterItemEvent(_Wearer,_EquippedPiece,%ArmorCompleteEvent)
ACTIONS
Set(%bool_ArmorComplete,1)
IF "c1&!c2"
IsEqual(%MyWearer,_Wearer)
IsEqual(%StatusToApply, null)
//IsEqual(_EquippedPiece,__Me)
THEN
RemoveStatusInfluence(%MyWearer,%StatusToApply,50,"",0)
ENDIF


EVENT BraccusArmor_ArmorUnequippedEvent
VARS
CHARACTER:_OldWearer
ITEM:_UnequippedPiece
ON
OnCharacterItemEvent(_OldWearer,_UnequippedPiece,%ArmorUnequippedEvent)
ACTIONS
IF "c1&!c2"
IsEqual(_UnequippedPiece,__Me)
IsEqual(%StatusToApply, null)
THEN
IF "c1"
IsEqual(%bool_ArmorComplete,0)
THEN
RemoveStatusInfluence(%MyWearer,%StatusToApply,50,"",0)
ENDIF
Set(%MyWearer,null)
ELIF "c1&!c2&c3"
IsEqual(_OldWearer,%MyWearer)
IsEqual(%StatusToApply, null)
IsEqual(%bool_ArmorComplete,1)
THEN
AddStatusInfluence(%MyWearer,%StatusToApply,50,"",0)
ENDIF
Set(%bool_ArmorComplete,0)


EVENT BraccusArmor_HelmetChange
ON
OnGlobalFlagSet("FTJ_BraccusAxeDemonSpawned")
ACTIONS
Set(%BraccusArmor_Helm, S_FTJ_ARM_BraccusHelm_Cured_92a963b6-d4e0-4dc6-a49d-8b0847bfb7f5)
//ListRemove(%Pieces,5) // Remove Uncured version
//ListAdd(%Pieces,ITEM:S_FTJ_ARM_BraccusHelm_Cured_92a963b6-d4e0-4dc6-a49d-8b0847bfb7f5)