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Add placement preview support to recent tree #689

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merged 1 commit into from
Dec 3, 2022
Merged

Add placement preview support to recent tree #689

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14 changes: 14 additions & 0 deletions addons/placement/XEH_postInit.sqf
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,20 @@
IDC_RSCDISPLAYCURATOR_CREATE_UNITS_CIV,
IDC_RSCDISPLAYCURATOR_CREATE_UNITS_EMPTY
];

// Need special handling for recent tree since items in the tree are not always objects
private _ctrlTreeRecent = _display displayCtrl IDC_RSCDISPLAYCURATOR_CREATE_RECENT;
_ctrlTreeRecent ctrlAddEventHandler ["TreeSelChanged", {
params ["_ctrlTreeRecent", "_selectedPath"];

private _objectType = _ctrlTreeRecent tvData _selectedPath;

if (!isClass (configFile >> "CfgVehicles" >> _objectType)) then {
_objectType = "";
};

[_objectType] call FUNC(setupPreview);
}];
}] call CBA_fnc_addEventHandler;

["zen_curatorDisplayUnloaded", {
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15 changes: 10 additions & 5 deletions addons/placement/functions/fnc_handleTreeChange.sqf
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Original file line number Diff line number Diff line change
Expand Up @@ -6,26 +6,31 @@
* Arguments:
* 0: Display <DISPLAY>
* 1: Mode <NUMBER>
* 2: Side <NUMBER>
*
* Return Value:
* None
*
* Example:
* [DISPLAY, 0, 0] call zen_placement_fnc_handleTreeChange
* [DISPLAY, 0] call zen_placement_fnc_handleTreeChange
*
* Public: No
*/

if (!GVAR(enabled)) exitWith {};

params ["_display", "_mode", "_side"];
params ["_display", "_mode"];

// Setup the preview with if object placement is active
// Otherwise delete the current preview
private _objectType = if (_mode == 0 && {call EFUNC(common,isPlacementActive)}) then {
private _objectType = if (_mode in [0, 4] && {call EFUNC(common,isPlacementActive)}) then {
private _ctrlTree = call EFUNC(common,getActiveTree);
_ctrlTree tvData tvCurSel _ctrlTree
private _data = _ctrlTree tvData tvCurSel _ctrlTree;

if (_mode == 4 && {!isClass (configFile >> "CfgVehicles" >> _data)}) then {
_data = "";
};

_data
} else {
""
};
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