Explosives - Taking bounding box into consideration when attaching (#11335)

* Taking B-box into consideration for explosives

* Apply suggestion from @DartRuffian

Co-authored-by: Dart <59131299+DartRuffian@users.noreply.github.com>

* Apply suggestion from @DartRuffian

Co-authored-by: Dart <59131299+DartRuffian@users.noreply.github.com>

* Apply suggestion from @DartRuffian

Co-authored-by: Dart <59131299+DartRuffian@users.noreply.github.com>

* Apply suggestion from @PabstMirror

Co-authored-by: PabstMirror <pabstmirror@gmail.com>

* Apply suggestion from @PabstMirror

Co-authored-by: PabstMirror <pabstmirror@gmail.com>

* Update addons/explosives/functions/fnc_setupExplosive.sqf

* Apply suggestion from @PabstMirror

---------

Co-authored-by: Dart <59131299+DartRuffian@users.noreply.github.com>
Co-authored-by: PabstMirror <pabstmirror@gmail.com>

Author: 3 people

addons/explosives/functions/fnc_setupExplosive.sqf

@@ -200,6 +200,21 @@ GVAR(TweakedAngle) = 0;
         if (GVAR(placeAction) == PLACE_APPROVE) then {
             private _placeAngle = 0;
             private _expSetupVehicle = _setupObjectClass createVehicle [0, 0, 0]; //(_virtualPosASL call EFUNC(common,ASLToPosition));
+            // Running it AGAIN in here because it needs the _expSetupVehicle Object for the boundingBox
+            private _intersect = lineIntersectsSurfaces [
+                eyePos _unit,
+                _basePosASL vectorAdd (_lookDirVector vectorMultiply PLACE_RANGE_MAX),
+                _unit, _expSetupVehicle, true, 1, "FIRE", "GEOM"
+            ] param [0, []];
+            _virtualPosASL = if (_intersect isNotEqualTo []) then {
+               _intersect params ["_posASL", "_normal"];
+
+                private _bbox = boundingBoxReal [_expSetupVehicle, "FireGeometry"];
+                private _offset = -((_bbox select 0) select 2);
+                _posASL vectorAdd (_normal vectorMultiply _offset);
+            } else {
+                _basePosASL vectorAdd (_lookDirVector vectorMultiply _distanceFromBase);
+            };
 
             TRACE_1("Planting Mass",getMass _expSetupVehicle);