mirror of
https://github.com/acemod/ACE3.git
synced 2024-08-30 18:23:18 +00:00
548ab810df
* added possibility to define orientation on attach items in config * added documentation on attach framework * whitespace * changed to use roll and yaw parameters instead of vectordir for easier usage, and to support placement view with rolled objects. Changed vector calculations * Update addons/attach/functions/fnc_attach.sqf * Docs and comments * fix derp * Update docs/wiki/framework/attach-framework.md * Update attach-framework.md --------- Co-authored-by: Grim <69561145+LinkIsGrim@users.noreply.github.com>
127 lines
7.0 KiB
Plaintext
127 lines
7.0 KiB
Plaintext
#include "..\script_component.hpp"
|
|
/*
|
|
* Author: eRazeri, esteldunedain, PabstMirror
|
|
* Attach an item to the unit
|
|
*
|
|
* Arguments:
|
|
* 0: vehicle that it will be attached to (player or vehicle) <OBJECT>
|
|
* 1: unit doing the attach (player) <OBJECT>
|
|
* 2: Array containing a string of the attachable item <ARRAY>
|
|
*
|
|
* Return Value:
|
|
* None
|
|
*
|
|
* Example:
|
|
* [bob, bob, ["light"]] call ace_attach_fnc_attach;
|
|
*
|
|
* Public: No
|
|
*/
|
|
|
|
params ["_attachToVehicle","_unit","_args", ["_silentScripted", false]];
|
|
_args params [["_itemClassname","", [""]]];
|
|
TRACE_4("params",_attachToVehicle,_unit,_itemClassname,_silentScripted);
|
|
|
|
//Sanity Check (_unit has item in inventory, not over attach limit)
|
|
if ((_itemClassname == "") || {(!_silentScripted) && {!(_this call FUNC(canAttach))}}) exitWith {ERROR("Tried to attach, but check failed");};
|
|
|
|
private _itemVehClass = getText (configFile >> "CfgWeapons" >> _itemClassname >> "ACE_Attachable");
|
|
private _onAttachText = getText (configFile >> "CfgWeapons" >> _itemClassname >> "displayName");
|
|
private _itemModelOrientation = getArray (configFile >> "CfgWeapons" >> _itemClassname >> QGVAR(orientation));
|
|
|
|
if (_itemVehClass == "") then {
|
|
_itemVehClass = getText (configFile >> "CfgMagazines" >> _itemClassname >> "ACE_Attachable");
|
|
_onAttachText = getText (configFile >> "CfgMagazines" >> _itemClassname >> "displayName");
|
|
_itemModelOrientation = getArray (configFile >> "CfgWeapons" >> _itemClassname >> QGVAR(orientation));
|
|
};
|
|
|
|
if (_itemVehClass == "") exitWith {ERROR("no ACE_Attachable for Item");};
|
|
|
|
private _onAttachText = format [localize LSTRING(Item_Attached), _onAttachText];
|
|
|
|
if (_unit == _attachToVehicle) then { //Self Attachment
|
|
private _attachedItem = _itemVehClass createVehicle [0,0,0];
|
|
_attachedItem attachTo [_unit, [0.07, -0.06, 0.085], "leftshoulder", true];
|
|
if (!_silentScripted) then {
|
|
_unit removeItem _itemClassname; // Remove item
|
|
[_onAttachText, 2] call EFUNC(common,displayTextStructured);
|
|
};
|
|
_unit setVariable [QGVAR(attached), [[_attachedItem, _itemClassname]], true];
|
|
[QGVAR(attached), [_attachedItem, _itemClassname, _silentScripted]] call CBA_fnc_localEvent;
|
|
} else {
|
|
GVAR(placeAction) = PLACE_WAITING;
|
|
|
|
[_unit, "forceWalk", "ACE_Attach", true] call EFUNC(common,statusEffect_set);
|
|
[_unit, "blockThrow", "ACE_Attach", true] call EFUNC(common,statusEffect_set);
|
|
|
|
[{[localize LSTRING(PlaceAction), ""] call EFUNC(interaction,showMouseHint)}, []] call CBA_fnc_execNextFrame;
|
|
_unit setVariable [QGVAR(placeActionEH), [_unit, "DefaultAction", {true}, {GVAR(placeAction) = PLACE_APPROVE;}] call EFUNC(common,AddActionEventHandler)];
|
|
|
|
private _actionID = _unit addAction [format ["<t color='#FF0000'>%1</t>", localize LSTRING(CancelAction)], {GVAR(placeAction) = PLACE_CANCEL}];
|
|
|
|
//Display to show virtual object:
|
|
private _model = getText (configFile >> "CfgAmmo" >> _itemVehClass >> "model");
|
|
if (_model == "") then {
|
|
_model = getText (configFile >> "CfgVehicles" >> _itemVehClass >> "model");
|
|
};
|
|
//"\A3\Weapons_F\empty.p3d" is fine, but ctrlSetModel ""; - will crash game!
|
|
if (_model == "") exitWith {ERROR("No Model");};
|
|
(QGVAR(virtualAmmo) call BIS_fnc_rscLayer) cutRsc [QGVAR(virtualAmmo), "PLAIN", 0, false];
|
|
((uiNamespace getVariable [QGVAR(virtualAmmoDisplay), displayNull]) displayCtrl 800851) ctrlSetModel _model;
|
|
|
|
[{
|
|
params ["_args","_idPFH"];
|
|
_args params ["_unit","_attachToVehicle","_itemClassname","_itemVehClass","_onAttachText","_actionID", "_itemModelOrientation"];
|
|
|
|
private _virtualPosASL = (eyePos _unit) vectorAdd (positionCameraToWorld [0,0,0.6]) vectorDiff (positionCameraToWorld [0,0,0]);
|
|
if (cameraView == "EXTERNAL") then {
|
|
_virtualPosASL = _virtualPosASL vectorAdd ((positionCameraToWorld [0.3,0,0]) vectorDiff (positionCameraToWorld [0,0,0]));
|
|
};
|
|
private _virtualPos = _virtualPosASL call EFUNC(common,ASLToPosition);
|
|
private _lineInterection = ((lineIntersectsSurfaces [eyePos ACE_player, _virtualPosASL, ACE_player]) isNotEqualTo []);
|
|
|
|
//Don't allow placing in a bad position:
|
|
if (_lineInterection && {GVAR(placeAction) == PLACE_APPROVE}) then {GVAR(placeAction) = PLACE_WAITING;};
|
|
|
|
if ((GVAR(placeAction) != PLACE_WAITING) ||
|
|
{_unit != ACE_player} ||
|
|
{!([_unit, _attachToVehicle, ["isNotSwimming"]] call EFUNC(common,canInteractWith))} ||
|
|
{!([_attachToVehicle, _unit, _itemClassname] call FUNC(canAttach))}) then {
|
|
|
|
[_idPFH] call CBA_fnc_removePerFrameHandler;
|
|
[_unit, "forceWalk", "ACE_Attach", false] call EFUNC(common,statusEffect_set);
|
|
[_unit, "blockThrow", "ACE_Attach", false] call EFUNC(common,statusEffect_set);
|
|
[] call EFUNC(interaction,hideMouseHint);
|
|
[_unit, "DefaultAction", (_unit getVariable [QGVAR(placeActionEH), -1])] call EFUNC(common,removeActionEventHandler);
|
|
_unit removeAction _actionID;
|
|
|
|
(QGVAR(virtualAmmo) call BIS_fnc_rscLayer) cutText ["", "PLAIN"];
|
|
|
|
if (GVAR(placeAction) == PLACE_APPROVE) then {
|
|
[_unit, _attachToVehicle, _itemClassname, _itemVehClass, _onAttachText, _virtualPos, _itemModelOrientation] call FUNC(placeApprove);
|
|
};
|
|
} else {
|
|
//Show the virtual object:
|
|
if (_lineInterection) then {
|
|
((uiNamespace getVariable [QGVAR(virtualAmmoDisplay), displayNull]) displayCtrl 800851) ctrlShow false;
|
|
} else {
|
|
((uiNamespace getVariable [QGVAR(virtualAmmoDisplay), displayNull]) displayCtrl 800851) ctrlShow true;
|
|
private _screenPos = worldToScreen _virtualPos;
|
|
if (_screenPos isEqualTo []) exitWith {
|
|
((uiNamespace getVariable [QGVAR(virtualAmmoDisplay), displayNull]) displayCtrl 800851) ctrlShow false;
|
|
};
|
|
private _realDistance = (_virtualPos distance (positionCameraToWorld [0,0,0])) / (([] call CBA_fnc_getFov) select 1);
|
|
_screenPos = [(_screenPos select 0), _realDistance, (_screenPos select 1)];
|
|
((uiNamespace getVariable [QGVAR(virtualAmmoDisplay), displayNull]) displayCtrl 800851) ctrlSetPosition _screenPos;
|
|
private _dir = (positionCameraToWorld [0,0,1]) vectorFromTo (positionCameraToWorld [0,0,0]);
|
|
private _angle = asin (_dir select 2);
|
|
|
|
// Tranform yaw/roll angle to vector, defaults are pre-#9623 behavior
|
|
_itemModelOrientation params [["_roll", 0], ["_yaw", 90]];
|
|
private _dirAndUp = [[[0,1,0], [0,0,1]], _yaw, 0, _roll] call BIS_fnc_transformVectorDirAndUp;
|
|
private _dirAndUp = [_dirAndUp, 0, _angle, 0] call BIS_fnc_transformVectorDirAndUp;
|
|
((uiNamespace getVariable [QGVAR(virtualAmmoDisplay), displayNull]) displayCtrl 800851) ctrlSetModelDirAndUp _dirAndUp;
|
|
};
|
|
};
|
|
}, 0, [_unit, _attachToVehicle, _itemClassname, _itemVehClass, _onAttachText, _actionID, _itemModelOrientation]] call CBA_fnc_addPerFrameHandler;
|
|
};
|