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Fix open gear backpack slots always showing zero

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IsNil returns true as long as the variable is defined. In this case it
is defined as objNull when you have no backpack.
This commit is contained in:
ebaydayz
2016-05-04 19:09:10 -04:00
parent cb381c5ce3
commit ef2c910bfc
1 changed files with 2 additions and 6 deletions
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8
SQF/dayz_code/actions/AdvancedTrading/functions/z_at_calculateFreeSpace.sqf
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@@ -1,5 +1,5 @@
private["_selection","_returnArray","_allowedMags","_allowedWeapons","_allowedBackpacks","_allowedTools","_allowedPrimary","_allowedSidearm","_formattedText","_pic"
,"_backpack","_backpackAmount","_vehicleWeapons","_vehicleMagazines","_vehicleBackpacks","_tempWeaponsArray","_tempBackpackArray","_tempMagazinesArray","_actualMags"];
,"_backpack","_vehicleWeapons","_vehicleMagazines","_vehicleBackpacks","_tempWeaponsArray","_tempBackpackArray","_tempMagazinesArray","_actualMags"];
#include "defines.sqf";
_selection = _this select 0;
@@ -19,12 +19,8 @@ if(_selection == 2) then{ //gear
(findDisplay Z_AT_DIALOGWINDOW displayCtrl Z_AT_CONTAINERINFO) ctrlSetStructuredText parseText _formattedText;
_backpack = unitBackpack player;
_backpackAmount = 0;
if (!isNil "_backpack") then {
_backpackAmount = 1;
};
_allowedBackpacks = if (isNull _backpack) then {1} else {0};
_allowedBackpacks = 1 - _backpackAmount;
_returnArray = [_allowedMags, _allowedWeapons, _allowedBackpacks];
};
if(_selection == 1) then{ //vehicle