ALTMAP_Markers = ["Marker_0","Marker_1"];

ALTMAP_ShowMarkerIfNear = {
    Params ["_control", "_xPos", "_yPos"];
    
    private _MarkerDir = uiNamespace getVariable ["ALTMAP_MarkerDir", 0];
    private _MarkerAdd = uiNamespace getVariable ["ALTMAP_MarkerAdd", +1];
    private _MarkerSize = uiNamespace getVariable ["ALTMAP_MarkerSize", 2.0];
    private _MarkerResz = uiNamespace getVariable ["ALTMAP_MarkerResize", -0.02];
    
    private _posMarkers = [];    
    {_posMarkers set [count _posMarkers, getMarkerPos _x];} forEach ALTMAP_Markers;
    
    if (_MarkerDir < 2) then {_MarkerAdd = +1;};
    if (_MarkerDir > 358) then {_MarkerAdd = -1;};
    if (_MarkerSize < 1.2) then {_MarkerResz = +0.02;};
    if (_MarkerSize > 1.8) then {_MarkerResz = -0.02;};
    
    _MarkerDir = _MarkerDir + _MarkerAdd;
    _MarkerSize = _MarkerSize + _MarkerResz;
    
    uiNamespace setVariable ["ALTMAP_MarkerDir", _MarkerDir];
    uiNamespace setVariable ["ALTMAP_MarkerAdd", _MarkerAdd];
    uiNamespace setVariable ["ALTMAP_MarkerSize", _MarkerSize];
    uiNamespace setVariable ["ALTMAP_MarkerResize", _MarkerResz];
    
    private _tmpScreenToWorld = _control ctrlMapScreenToWorld [_xPos, _yPos];
    private _nearestMarkerPos = [_posMarkers,_tmpScreenToWorld] call BIS_fnc_nearestPosition;
    private _tmpMarker = "ALTMAP_PathTo";
    
    if ((_nearestMarkerPos distance _tmpScreenToWorld)<25) then {
  
  if ((str (getMarkerPos _tmpMarker)) == "[0,0,0]") then {
   _tmpMarker = createMarkerLocal ["ALTMAP_PathTo", _nearestMarkerPos];
   playSound "Click";
  };
  _tmpMarker = "ALTMAP_PathTo";
  _tmpMarker setMarkerPosLocal _nearestMarkerPos;
  _tmpMarker setMarkerTypeLocal "selector_selectedMission";
  _tmpMarker setMarkerColorLocal "ColorYellow";
  _tmpMarker setMarkerTextLocal format ["Jump here!"];  
  _tmpMarker setMarkerSizeLocal [_MarkerSize,_MarkerSize];
  _tmpMarker setMarkerDirLocal _MarkerDir;
    } else {
  if (not ((str (getMarkerPos _tmpMarker)) == "[0,0,0]"))then {
   deleteMarkerLocal _tmpMarker;   
  };
    };
    true;
};

ALTMAP_Click = {
    Params ["_control", "_button", "_xPos", "_yPos", "_shift", "_ctrl", "_alt"];
    private _tmpScreenToWorld = _control ctrlMapScreenToWorld [_xPos, _yPos];
    private _posMarkers = [];    
    {_posMarkers set [count _posMarkers, getMarkerPos _x];} forEach ALTMAP_Markers;
    private _nearestMarkerPos = [_posMarkers,_tmpScreenToWorld] call BIS_fnc_nearestPosition;
    if ((_nearestMarkerPos distance _tmpScreenToWorld)<25) then {
  player setPos _tmpScreenToWorld;
    };
};

ALTMAP_CloseDisplay = {
    Params ["_control"];
    _display = ctrlParent _control;
    _display CloseDisplay 2;
};

OpenAltMAP = {    
    
    _ATLMAP_Display = findDisplay 46 createDisplay "RscDisplayEmpty";

    _ALTMAP_Background = _ATLMAP_Display ctrlCreate["RscText", 8001];
    _ALTMAP_Background ctrlSetPosition [safezoneXAbs + 0.01, safezoneY + 0.1, safezoneWAbs - 0.02, safezoneH - 0.2];
    _ALTMAP_Background ctrlSetBackgroundColor [0.03,0.03,0.09,0.345];
    _ALTMAP_Background ctrlSetTextColor [0.99,0.99,0.99,1];    
    _ALTMAP_Background ctrlCommit 0;
    uiNamespace setVariable ["_ALTMAP_Background",_ALTMAP_Background];
    
    _ALTMAP_CloseButton = _ATLMAP_Display ctrlCreate["RscButton", 8002];
    _ALTMAP_CloseButton ctrlSetPosition [safezoneWAbs - abs(safezoneXAbs) - 0.01 - 0.01 - 0.04, safezoneY + 0.12, 0.04, 0.04]; // X1: left border 0.01 + right border 0.01 + button width 0.04 + abs(safezoneWAbs), because safezoneWAbs can be negative value!1
    _ALTMAP_CloseButton ctrlSetBackgroundColor [0.9,0.1,0.1,0];
    _ALTMAP_CloseButton ctrlSetTextColor [0.99,0.99,0.99,1];
    _ALTMAP_CloseButton ctrlSetText " < ";
    _ALTMAP_CloseButton ctrlAddEventHandler ["MouseButtonClick", "_this call ALTMAP_CloseDisplay"];
    _ALTMAP_CloseButton ctrlCommit 0;
    uiNamespace setVariable ["_ALTMAP_CloseButton",_ALTMAP_CloseButton];
    
    _ALTMAP_MAP = _ATLMAP_Display ctrlCreate ["RscMapControl", 8003];
    _ALTMAP_MAP ctrlSetPosition [safezoneXAbs + 0.02, safezoneY + 0.18, safezoneWAbs - 0.04, safezoneH - 0.42]; // Y1:0.1 + 0.04 (button height) + 0.2 (button top) + 0.2 (space); W:0.02 + 0.02 left/right border; H:0.18 from start + 0.2 Display bottom + 0.02 top space + 0.02 space bottom space
    _ALTMAP_MAP ctrlSetBackgroundColor [0.1,0.1,0.1,1];
    _ALTMAP_MAP ctrlSetTextColor [0.99,0.99,0.99,1];
    _ALTMAP_MAP ctrlCommit 0;    
    uiNamespace setVariable ["_ALTMAP_MAP",_ALTMAP_MAP];    
    
    _ALTMAP_MAP ctrlMapAnimAdd [0.75, 0.045, player];
    ctrlMapAnimCommit _ALTMAP_MAP;
    waitUntil {mapAnimDone};
    _ALTMAP_MAP ctrlAddEventHandler ["MouseMoving", "_this call ALTMAP_ShowMarkerIfNear"];
    _ALTMAP_MAP ctrlAddEventHandler ["MouseHolding", "_this call ALTMAP_ShowMarkerIfNear"];
    _ALTMAP_MAP ctrlAddEventHandler ["MouseButtonClick", "_this call ALTMAP_Click"];    
};

player AddAction ["Open Map with animate markers", "_this call OpenAltMAP"];