Interaction - Add Interaction to take another players launcher

addons/interaction/CfgVehicles.hpp

@@ -68,6 +68,14 @@ class CfgVehicles {
                     };
                 };
 
+                class ACE_TakeLauncher {
+                    displayName = CSTRING(takeLauncher);
+                    condition = QUOTE([ARR_2(_player,_target)] call FUNC(canTakeLauncher));
+                    statement = QUOTE([ARR_3(_player,_target,(secondaryWeapon _target))] call FUNC(takeLauncher));
+                    exceptions[] = {"isNotSwimming"};
+                    showDisabled = 0;
+                };
+
                 class ACE_PassThrowable {
                     displayName = CSTRING(PassThrowable);
                     condition = QUOTE([ARR_3(_player,_target,(currentThrowable _player) param [ARR_2(0,'')])] call FUNC(canPassThrowable));

addons/interaction/XEH_PREP.hpp

@@ -39,6 +39,8 @@ PREP(pullOutBody);
 PREP(canRenameGroup);
 PREP(renameGroupUI);
 PREP(renameGroup);
+PREP(canTakeLauncher);
+PREP(takeLauncher);
 
 // Weapon Attachments
 PREP(getWeaponAttachmentsActions);

addons/interaction/functions/fnc_canTakeLauncher.sqf

@@ -0,0 +1,28 @@
+#include "..\script_component.hpp"
+/*
+ * Author: Timi007, Cplhardcore
+ * Checks if target unit can accept given launcher.
+ * Does not check if the launcher exists in the inventory of the player.
+ *
+ * Arguments:
+ * 0: Unit that passes the launcher <OBJECT>
+ * 1: Unit to pass the launcher to <OBJECT>
+ * 2: Launcher classname <STRING>
+ *
+ * Return Value:
+ * Unit can pass launcher <BOOL>
+ *
+ * Example:
+ * [_player, _target, "launch_NLAW_F"] call ace_interaction_fnc_canTakeLauncher
+ *
+ * Public: No
+ */
+
+params ["_player", "_target"];
+if (GVAR(enableLauncherTaking) &&
+secondaryWeapon _target != "" &&
+secondaryWeapon _player == "" &&
+isNull objectParent _target &&
+isNull objectParent _player &&
+side _target == side _player) exitWith {true};
+false

addons/interaction/functions/fnc_takeLauncher.sqf

@@ -0,0 +1,79 @@
+#include "..\script_component.hpp"
+/*
+ * Author: Timi007. Cplhardcore
+ * Pass launcher to another unit.
+ *
+ * Arguments:
+ * 0: Unit that passes the launcher <OBJECT>
+ * 1: Unit to pass the launcher to <OBJECT>
+ * 2: Launcher classname <STRING>
+ *
+ *
+ * Return Value:
+ * None
+ *
+ * Example:
+ * [_player, _target, "launch_NLAW_F"] call ace_interaction_fnc_passLauncher
+ *
+ * Public: No
+ */
+params ["_player", "_target", "_launcher"];
+TRACE_3("Take launcher params",_player,_target,_launcher);
+
+private _playerName = [_player] call EFUNC(common,getName);
+private _cfgWeapons = configFile >> "CfgWeapons" >> _launcher;
+private _displayName = getText (_cfgWeapons >> "displayName");
+[QEGVAR(common,displayTextStructured), [[LSTRING(TakingLauncherHint), _playerName, _displayName], 1.5, _target], [_target]] call CBA_fnc_targetEvent;
+
+if (_launcher isEqualTo "") exitWith {ERROR("No launcher specified.")};
+if (secondaryWeapon _player != "") exitWith {ERROR("Cannot add launcher to target due to lack of inventory space.")};
+[_player, _target, 0] call FUNC(tapShoulder);
+[GVAR(LauncherTime), 
+    [_player, _target, _launcher, _displayName], 
+    {
+        params ["_args"];
+        _args params ["_player", "_target", "_launcher", "_displayName"];
+        TRACE_4("launcher params",_player,_target,_launcher,_displayName);
+        fn_getWeaponStates =
+        {
+	        params ["_target", "_launcher"];
+	        private _origState = weaponState _target select [0,3];
+	        private _muzzles = [_launcher] + (getArray (configFile >> "CfgWeapons" >> _launcher >> "muzzles") select { _x != "this" });
+	        private _states = [];
+
+	        {
+	        	_target selectWeapon _x;
+	        	_states pushBack weaponState _target;
+	        } forEach _muzzles;
+
+	        _target selectWeapon _origState;
+	        _states;
+        };
+
+
+        private _result = [_target, _launcher] call fn_getWeaponStates;
+        private _attachments = _target weaponAccessories _launcher;
+        private _launcherAmmo = _result apply { _x select 3 };
+        private _launcherAmmoCount = _result apply { _x select 4 };
+        private _launcherMuzzle = _result apply { _x select 1 };
+        [_player, _launcher] call CBA_fnc_addWeaponWithoutItems;
+        {_player addSecondaryWeaponItem _x;} forEach _attachments;
+        for "_i" from 0 to (count _launcherMuzzle - 1) do {
+            private _muzzle = _launcherMuzzle select _i;
+            private _ammo = _launcherAmmo select _i;
+            private _count = _launcherAmmoCount select _i;
+            _player addWeaponItem [_launcher, [_ammo, _count, _muzzle]];
+
+        };
+
+        {_player addWeaponItem [_launcher, [_launcherAmmo, _launcherAmmoCount, _launcherMuzzle], true];} forEach _result;
+        _target removeWeapon _launcher;
+        [_player, "PutDown"] call EFUNC(common,doGesture);
+
+        private _playerName = [_player] call EFUNC(common,getName);
+        private _targetName = [_target] call EFUNC(common,getName);
+        [QEGVAR(common,displayTextStructured), [[LSTRING(GaveLauncherHint), _playerName, _displayName], 1.5, _target], [_target]] call CBA_fnc_targetEvent;
+        [QEGVAR(common,displayTextStructured), [[LSTRING(TookLauncherHint), _targetName, _displayName], 1.5, _player], [_player]] call CBA_fnc_targetEvent;
+        [_player, _target, 0] call FUNC(tapShoulder);
+    }, 
+    {}, LLSTRING(PassingLauncher)] call EFUNC(common,progressBar);

addons/interaction/initSettings.inc.sqf

@@ -78,3 +78,19 @@
     [[0, 1, 2], [ELSTRING(common,Never), LSTRING(interactWithEnemyCrew_allowCSW), ELSTRING(common,Always)], 0],
     true
 ] call CBA_fnc_addSetting;
+
+[
+    QGVAR(enableLauncherTaking), "CHECKBOX",
+    LSTRING(takeLauncherSetting),
+    format ["ACE %1", LLSTRING(DisplayName)],
+    true
+] call CBA_fnc_addSetting;
+
+[
+    QGVAR(launcherTime),
+    "SLIDER",
+    LSTRING(takeLauncherTime),
+    format ["ACE %1", LLSTRING(DisplayName)],
+    [1, 20, 5, 0],
+    true
+] call CBA_fnc_addSetting;

addons/interaction/stringtable.xml

@@ -1425,5 +1425,26 @@
             <Japanese>インタラクションから使用中の武器に対してのアタッチメント取り外しを可能にします。</Japanese>
             <Chinesesimp>启用当前武器的附加/拆卸武器配件的动作。</Chinesesimp>
         </Key>
+        <Key ID="STR_ACE_Interaction_takeLauncher">
+            <English>Take Launcher</English>
+        </Key>
+        <Key ID="STR_ACE_Interaction_takeLauncherSetting">
+            <English>Allow people to take Launchers</English>
+        </Key>
+        <Key ID="STR_ACE_Interaction_PassLauncherHint">
+            <English>%1 is taking your %2 off your back</English>
+        </Key>
+        <Key ID="STR_ACE_Interaction_GaveLauncherHint">
+            <English>%1 took your %2 off your back</English>
+        </Key>
+        <Key ID="STR_ACE_Interaction_TookLauncherHint">
+            <English>You took %1's %2</English>
+        </Key>
+        <Key ID="STR_ACE_Interaction_PassingLauncher">
+            <English>Taking Launcher</English>
+        </Key>
+        <Key ID="STR_ACE_Interaction_takeLauncherTime">
+            <English>How long it takes to take a launcher</English>
+        </Key>
     </Package>
 </Project>