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CBA_fnc_canAddItem for vehicles and crates #1528

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merged 2 commits into from
Mar 19, 2022
Merged

CBA_fnc_canAddItem for vehicles and crates #1528

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4a17bde
CBA_fnc_canAddItem for vehicles and crates
commy2 Nov 27, 2021
26dcb6c
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PabstMirror Mar 19, 2022
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88 changes: 49 additions & 39 deletions addons/common/fnc_canAddItem.sqf
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
Function: CBA_fnc_canAddItem

Description:
Checks if unit has enough free space in inventory to store item.
Checks if unit or object has enough free space in inventory to store item.

Doesn't take current unit load into account unlike canAdd command.

Expand All @@ -16,7 +16,7 @@ Parameters:
_checkBackpack - Check space in backpack <BOOLEAN> (Default: true)

Returns:
True if unit has free space, false otherwise <BOOLEAN>
True if unit or object has free space, false otherwise <BOOLEAN>

Examples:
(begin example)
Expand Down Expand Up @@ -45,10 +45,10 @@ if (isNull _unit || {_item isEqualTo ""}) exitWith {false};
#define TYPE_BACKPACK 901

if (isNil QGVAR(itemMassAllowedSlots)) then {
GVAR(itemMassAllowedSlots) = [] call CBA_fnc_createNamespace;
GVAR(itemMassAllowedSlots) = createHashMap;
};

(GVAR(itemMassAllowedSlots) getVariable [_item, []]) params ["_mass", "_allowedSlots"];
(GVAR(itemMassAllowedSlots) getOrDefault [_item, []]) params ["_mass", "_allowedSlots"];

if (isNil "_mass") then {
_allowedSlots = [TYPE_UNIFORM, TYPE_VEST, TYPE_BACKPACK];
Expand Down Expand Up @@ -91,46 +91,56 @@ if (isNil "_mass") then {
};
};
TRACE_3("caching",_item,_mass,_allowedSlots);
GVAR(itemMassAllowedSlots) setVariable [_item, [_mass, _allowedSlots]];
GVAR(itemMassAllowedSlots) set [_item, [_mass, _allowedSlots]];
};

if (_mass == -1) exitWith {false}; // item doesn't exist

if (
_checkUniform
&& {TYPE_UNIFORM in _allowedSlots}
&& {
_mass == 0
|| {
// each time subtract whole number of items which can be put in container
_count = _count - floor (getContainerMaxLoad uniform _unit * (1 - loadUniform _unit) / _mass);
_count <= 0
if (_unit isKindOf "CAManBase") then {
// is a person
if (
_checkUniform
&& {TYPE_UNIFORM in _allowedSlots}
&& {
_mass == 0
|| {
// each time subtract whole number of items which can be put in container
_count = _count - floor (getContainerMaxLoad uniform _unit * (1 - loadUniform _unit) / _mass);
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_count <= 0
}
}
}
) exitWith {true};

if (
_checkVest
&& {TYPE_VEST in _allowedSlots}
&& {
_mass == 0
|| {
_count = _count - floor (getContainerMaxLoad vest _unit * (1 - loadVest _unit) / _mass);
_count <= 0
) exitWith {true};

if (
_checkVest
&& {TYPE_VEST in _allowedSlots}
&& {
_mass == 0
|| {
_count = _count - floor (getContainerMaxLoad vest _unit * (1 - loadVest _unit) / _mass);
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_count <= 0
}
}
}
) exitWith {true};

if (
_checkBackpack
&& {TYPE_BACKPACK in _allowedSlots}
&& {
_mass == 0
|| {
_count = _count - floor (getContainerMaxLoad backpack _unit * (1 - loadBackpack _unit) / _mass);
_count <= 0
) exitWith {true};

if (
_checkBackpack
&& {TYPE_BACKPACK in _allowedSlots}
&& {
_mass == 0
|| {
_count = _count - floor (getContainerMaxLoad backpack _unit * (1 - loadBackpack _unit) / _mass);
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_count <= 0
}
}
) exitWith {true};

false
} else {
// is a vehicle, crate etc.
_mass == 0
|| {
_count = _count - floor (maxLoad _unit * (1 - load _unit) / _mass);
_count <= 0
}
) exitWith {true};

false
};