added movable markers option (#5397)

* added movable markers option

* added restrictions

* added local events

* formatting + small fixes

* Events for start and end modified + small adjusts

* minor fixes

* lazy eval

* Alt as modifier key

* Update XEH_postInit.sqf

* Skip UI EH on headless

addons/markers/functions/fnc_canMoveMarker.sqf

@@ -0,0 +1,28 @@
+/*
+ * Author: chris579
+ * Checks whether the player can move markers.
+ *
+ * Arguments:
+ * None
+ *
+ * Return Value:
+ * Whether the player can move markers <BOOL>
+ *
+ * Example:
+ * [] call ace_markers_fnc_canMoveMarker
+ *
+ * Public: No
+ */
+#include "script_component.hpp"
+
+switch (GVAR(moveRestriction)) do {
+    case MOVE_RESTRICTION_ALL: { true };
+    case MOVE_RESTRICTION_ADMINS: { IS_ADMIN };
+    case MOVE_RESTRICTION_GROUP_LEADERS: {
+        leader group ACE_player == ACE_player
+    };
+    case MOVE_RESTRICTION_GROUP_LEADERS_ADMINS: {
+        (leader group ACE_player == ACE_player) || IS_ADMIN
+    };
+    default { true };
+};

addons/markers/functions/fnc_initModule.sqf

@@ -0,0 +1,21 @@
+/*
+ * Author: chris579
+ * Initializes the Markers Module.
+ *
+ * Arguments:
+ * 0: Logic <Object>
+ *
+ * Return Value:
+ * None
+ *
+ * Example:
+ * [LOGIC] call ACE_markers_fnc_initModule
+ *
+ * Public: No
+ */
+#include "script_component.hpp"
+
+params ["_logic"];
+
+[_logic, QGVAR(movableMarkersEnabled), "MovableMarkersEnabled"] call EFUNC(common,readSettingFromModule);
+[_logic, QGVAR(moveRestriction), "MoveRestriction"] call EFUNC(common,readSettingFromModule);

addons/markers/functions/fnc_movePFH.sqf

@@ -0,0 +1,38 @@
+/*
+ * Author: chris579
+ * When the marker is being moved.
+ *
+ * Arguments:
+ * 0: Marker data <ARRAY>
+ * 1: PFH ID <NUMBER>
+ *
+ * Return Value:
+ * None
+ *
+ * Example:
+ * [[MARKER], 5] call ace_markers_fnc_movePFH
+ *
+ * Public: No
+ */
+#include "script_component.hpp"
+
+params ["_args", "_idPFH"];
+_args params ["_marker"];
+
+if (isNull (findDisplay 12 displayCtrl 51) || {!(player getVariable [QGVAR(moveInProgress), false])}) exitWith {
+    [_idPFH] call CBA_fnc_removePerFrameHandler;
+
+    private _origin = ACE_player getVariable [QGVAR(movedMarkerOrigin), getMarkerPos _marker];
+
+    if !([QGVAR(markerMoveEnded), [ACE_player, _marker, _origin, getMarkerPos _marker]] call CBA_fnc_localEvent) exitWith {
+        _marker setMarkerPosLocal _origin;
+    };
+
+    [QGVAR(applyMarkerPosLocal), [_marker, getMarkerPos _marker]] call CBA_fnc_globalEvent;
+    _marker setMarkerAlphaLocal (ACE_player getVariable [QGVAR(movedMarkerAlpha), 1]);
+
+    EGVAR(map_gestures,enabled) = ACE_player getVariable [QGVAR(mapGesturesSetting), false];
+    (findDisplay 12 displayCtrl 51) ctrlMapCursor ["Track", "Track"];
+};
+
+_marker setMarkerPosLocal ((findDisplay 12 displayCtrl 51) posScreenToWorld getMousePosition);

addons/markers/functions/fnc_onMouseButtonDownMap.sqf

@@ -0,0 +1,53 @@
+/*
+ * Author: chris579
+ * Triggered when a mouse button is pressed on the map.
+ *
+ * Arguments:
+ * 0: Map Control the EVH was assigned to <CONTROL>
+ * 1: Button code <NUMBER>
+ * 2: Position of x <NUMBER>
+ * 3: Position of y <NUMBER>
+ * 4: State of Shift <BOOL>
+ * 5: State of Ctrl <BOOL>
+ * 6: State of Alt <BOOL>
+ *
+ * Return Value:
+ * None
+ *
+ * Example:
+ * [CONTROL, 2, 0, 0, true, false, false] call ace_markers_fnc_onMouseButtonDownMap
+ *
+ * Public: No
+ */
+#include "script_component.hpp"
+
+params ["_mapCtrl", "_button", "_x", "_y", "_shift", "_ctrl", "_alt"];
+
+if (_button != 0) exitWith {};
+
+private _mouseOver = ctrlMapMouseOver _mapCtrl;
+
+if (count _mouseOver == 2) then {
+    if ((_mouseOver select 0) == "marker") then {
+        private _markerName = _mouseOver select 1;
+
+        if (_markerName find "_USER_DEFINED" != -1) then {
+            if (!_ctrl && !_shift && _alt && ([] call FUNC(canMoveMarker))) then {
+                // move marker
+                _mapCtrl ctrlMapCursor ["Track", "Move"];
+
+                if !([QGVAR(markerMoveStarted), [ACE_player, _markerName, getMarkerPos _markerName]] call CBA_fnc_localEvent) exitWith {};
+
+                ACE_player setVariable [QGVAR(movedMarkerOrigin), getMarkerPos _markerName];
+                ACE_player setVariable [QGVAR(movedMarkerAlpha), markerAlpha _markerName];
+                ACE_player setVariable [QGVAR(moveInProgress), true];
+                ACE_player setVariable [QGVAR(mapGesturesSetting), EGVAR(map_gestures,enabled)];
+                EGVAR(map_gestures,enabled) = false;
+
+                _markerName setMarkerAlphaLocal 0.5;
+                [FUNC(movePFH), 0, [_markerName]] call CBA_fnc_addPerFrameHandler;
+
+            };
+        };
+    };
+};

addons/markers/functions/fnc_onMouseButtonUpMap.sqf

@@ -0,0 +1,21 @@
+/*
+ * Author: chris579
+ * Triggered when a mouse button is released on the map.
+ *
+ * Arguments:
+ * 0: Map Control the evh was assigned to <CONTROL>
+ * 1: Button code <NUMBER>
+ *
+ * Return Value:
+ * None
+ *
+ * Example:
+ * [CONTROL, 2] call ace_markers_fnc_onMouseButtonUpMap
+ *
+ * Public: No
+ */
+#include "script_component.hpp"
+
+params ["_mapCtrl", "_button"];
+
+player setVariable [QGVAR(moveInProgress), false];