//--- OBJECT WRITE BEGIN ---
%guiContent = new GuiControl(CreateNewNavMeshDlg) {
   position = "0 0";
   extent = "1024 768";
   minExtent = "8 2";
   horizSizing = "right";
   vertSizing = "bottom";
   profile = "GuiDefaultProfile";
   visible = "1";
   active = "1";
   tooltipProfile = "GuiToolTipProfile";
   hovertime = "1000";
   isContainer = "1";
   canSave = "1";
   canSaveDynamicFields = "1";

   new GuiWindowCtrl() {
      text = "New NavMesh";
      resizeWidth = "0";
      resizeHeight = "0";
      canMove = "1";
      canClose = "1";
      canMinimize = "0";
      canMaximize = "0";
      canCollapse = "0";
      closeCommand = "Canvas.popDialog(CreateNewNavMeshDlg);";
      edgeSnap = "1";
      margin = "0 0 0 0";
      padding = "0 0 0 0";
      anchorTop = "1";
      anchorBottom = "0";
      anchorLeft = "1";
      anchorRight = "0";
      position = "283 240";
      extent = "200 176";
      minExtent = "8 2";
      horizSizing = "right";
      vertSizing = "bottom";
      profile = "GuiWindowProfile";
      visible = "1";
      active = "1";
      tooltipProfile = "GuiToolTipProfile";
      hovertime = "1000";
      isContainer = "1";
      canSave = "1";
      canSaveDynamicFields = "0";

      new GuiTextCtrl() {
         text = "Name:";
         maxLength = "1024";
         margin = "0 0 0 0";
         padding = "0 0 0 0";
         anchorTop = "1";
         anchorBottom = "0";
         anchorLeft = "1";
         anchorRight = "0";
         position = "12 29";
         extent = "39 21";
         minExtent = "8 2";
         horizSizing = "right";
         vertSizing = "bottom";
         profile = "GuiTextRightProfile";
         visible = "1";
         active = "1";
         tooltipProfile = "GuiToolTipProfile";
         hovertime = "1000";
         isContainer = "1";
         canSave = "1";
         canSaveDynamicFields = "0";
      };
      new GuiTextEditCtrl() {
         historySize = "0";
         tabComplete = "0";
         sinkAllKeyEvents = "0";
         password = "0";
         passwordMask = "*";
         text = "Nav";
         maxLength = "1024";
         margin = "0 0 0 0";
         padding = "0 0 0 0";
         anchorTop = "1";
         anchorBottom = "0";
         anchorLeft = "1";
         anchorRight = "0";
         position = "59 30";
         extent = "129 18";
         minExtent = "8 2";
         horizSizing = "right";
         vertSizing = "bottom";
         profile = "GuiTextEditProfile";
         visible = "1";
         active = "1";
         tooltipProfile = "GuiToolTipProfile";
         hovertime = "1000";
         isContainer = "1";
         internalName = "MeshName";
         canSave = "1";
         canSaveDynamicFields = "0";
      };
      new GuiTextCtrl() {
         text = "Position:";
         maxLength = "1024";
         margin = "0 0 0 0";
         padding = "0 0 0 0";
         anchorTop = "1";
         anchorBottom = "0";
         anchorLeft = "1";
         anchorRight = "0";
         position = "12 51";
         extent = "39 21";
         minExtent = "8 2";
         horizSizing = "right";
         vertSizing = "bottom";
         profile = "GuiTextRightProfile";
         visible = "1";
         active = "1";
         tooltipProfile = "GuiToolTipProfile";
         hovertime = "1000";
         isContainer = "1";
         canSave = "1";
         canSaveDynamicFields = "0";
      };
      new GuiTextEditCtrl() {
         historySize = "0";
         tabComplete = "0";
         sinkAllKeyEvents = "0";
         password = "0";
         passwordMask = "*";
         text = "0 0 0";
         maxLength = "1024";
         margin = "0 0 0 0";
         padding = "0 0 0 0";
         anchorTop = "1";
         anchorBottom = "0";
         anchorLeft = "1";
         anchorRight = "0";
         position = "59 52";
         extent = "129 18";
         minExtent = "8 2";
         horizSizing = "right";
         vertSizing = "bottom";
         profile = "GuiTextEditProfile";
         visible = "1";
         active = "1";
         tooltipProfile = "GuiToolTipProfile";
         hovertime = "1000";
         isContainer = "1";
         internalName = "MeshPosition";
         canSave = "1";
         canSaveDynamicFields = "0";
      };
      new GuiTextCtrl() {
         text = "Scale:";
         maxLength = "1024";
         margin = "0 0 0 0";
         padding = "0 0 0 0";
         anchorTop = "1";
         anchorBottom = "0";
         anchorLeft = "1";
         anchorRight = "0";
         position = "12 73";
         extent = "39 21";
         minExtent = "8 2";
         horizSizing = "right";
         vertSizing = "bottom";
         profile = "GuiTextRightProfile";
         visible = "1";
         active = "1";
         tooltipProfile = "GuiToolTipProfile";
         hovertime = "1000";
         isContainer = "1";
         canSave = "1";
         canSaveDynamicFields = "0";
      };
      new GuiTextEditCtrl() {
         historySize = "0";
         tabComplete = "0";
         sinkAllKeyEvents = "0";
         password = "0";
         passwordMask = "*";
         text = "50 50 20";
         maxLength = "1024";
         margin = "0 0 0 0";
         padding = "0 0 0 0";
         anchorTop = "1";
         anchorBottom = "0";
         anchorLeft = "1";
         anchorRight = "0";
         position = "59 74";
         extent = "129 18";
         minExtent = "8 2";
         horizSizing = "right";
         vertSizing = "bottom";
         profile = "GuiTextEditProfile";
         visible = "1";
         active = "1";
         tooltipProfile = "GuiToolTipProfile";
         hovertime = "1000";
         isContainer = "1";
         internalName = "MeshScale";
         canSave = "1";
         canSaveDynamicFields = "0";
      };
      new GuiCheckBoxCtrl(MeshMissionBounds) {
         text = " Fit NavMesh to mission area";
         groupNum = "-1";
         buttonType = "ToggleButton";
         useMouseEvents = "1";
         position = "22 99";
         extent = "159 15";
         minExtent = "8 2";
         horizSizing = "right";
         vertSizing = "bottom";
         profile = "GuiCheckBoxProfile";
         visible = "1";
         active = "1";
         tooltipProfile = "GuiToolTipProfile";
         tooltip = "Positions and scales the NavMesh so it includes all your mission objects.";
         hovertime = "1000";
         isContainer = "0";
         canSave = "1";
         canSaveDynamicFields = "0";
      };
      new GuiCheckBoxCtrl(MeshTerrainBounds) {
         text = " Include terrain";
         groupNum = "-1";
         buttonType = "ToggleButton";
         useMouseEvents = "0";
         position = "22 121";
         extent = "159 15";
         minExtent = "8 2";
         horizSizing = "right";
         vertSizing = "bottom";
         profile = "GuiCheckBoxProfile";
         visible = "1";
         active = "0";
         tooltipProfile = "GuiToolTipProfile";
         tooltip = "Consider terrain when calculating NavMesh bounds.";
         hovertime = "1000";
         isContainer = "0";
         canSave = "1";
         canSaveDynamicFields = "0";
      };
      new GuiButtonCtrl() {
         text = "Create!";
         groupNum = "-1";
         buttonType = "PushButton";
         useMouseEvents = "0";
         position = "12 146";
         extent = "87 19";
         minExtent = "8 2";
         horizSizing = "right";
         vertSizing = "bottom";
         profile = "GuiButtonProfile";
         visible = "1";
         active = "1";
         command = "CreateNewNavMeshDlg.create();";
         tooltipProfile = "GuiToolTipProfile";
         hovertime = "1000";
         isContainer = "0";
         canSave = "1";
         canSaveDynamicFields = "0";
      };
      new GuiButtonCtrl() {
         text = "Cancel";
         groupNum = "-1";
         buttonType = "PushButton";
         useMouseEvents = "0";
         position = "104 146";
         extent = "84 19";
         minExtent = "8 2";
         horizSizing = "right";
         vertSizing = "bottom";
         profile = "GuiButtonProfile";
         visible = "1";
         active = "1";
         command = "Canvas.popDialog(CreateNewNavMeshDlg);";
         tooltipProfile = "GuiToolTipProfile";
         hovertime = "1000";
         isContainer = "0";
         canSave = "1";
         canSaveDynamicFields = "0";
      };
   };
};
//--- OBJECT WRITE END ---

function CreateNewNavMeshDlg::onWake(%this)
{
   %this-->MeshName.setText("Nav");
   %this-->MeshPosition.setText("0 0 0");
   %this-->MeshScale.setText("50 50 20");
   MeshMissionBounds.setStateOn(false);
   MeshTerrainBounds.setStateOn(true);
}

function MissionBoundsExtents(%group)
{
   %box = "0 0 0 0 0 0";
   foreach(%obj in %group)
   {
      %cls = %obj.getClassName();
      if(%cls $= "SimGroup" || %cls $= "SimSet" || %cls $= "Path")
      {
         // Need to recursively check grouped objects.
         %wbox = MissionBoundsExtents(%obj);
      }
      else
      {
         // Skip objects that are too big and shouldn't really be considered
         // part of the scene, or are global bounds and we therefore can't get
         // any sensible information out of them.
         if(%cls $= "LevelInfo")
            continue;
         if(!MeshTerrainBounds.isStateOn() && %cls $= "TerrainBlock")
            continue;

         if(!(%obj.getType() & $TypeMasks::StaticObjectType) ||
            %obj.getType() & $TypeMasks::EnvironmentObjectType)
            continue;

         if(%obj.isGlobalBounds())
            continue;

         %wbox = %obj.getWorldBox();
      }

      // Update min point.
      for(%j = 0; %j < 3; %j++)
      {
         if(GetWord(%box, %j) > GetWord(%wbox, %j))
            %box = SetWord(%box, %j, GetWord(%wbox, %j));
      }
      // Update max point.
      for(%j = 3; %j < 6; %j++)
      {
         if(GetWord(%box, %j) < GetWord(%wbox, %j))
            %box = SetWord(%box, %j, GetWord(%wbox, %j));
      }
   }
   return %box;
}

function CreateNewNavMeshDlg::create(%this)
{
   %name = %this-->MeshName.getText();
   if(%name $= "" || nameToID(%name) != -1)
   {
      MessageBoxOk("Error", "A NavMesh must have a unique name!");
      return;
   }

   %mesh = 0;

   if(MeshMissionBounds.isStateOn())
   {
      if(!isObject(MissionGroup))
      {
         MessageBoxOk("Error", "You must have a MissionGroup to use the mission bounds function.");
         return;
      }
      // Get maximum extents of all objects.
      %box = MissionBoundsExtents(MissionGroup);
      %pos = GetBoxCenter(%box);
      %scale = (GetWord(%box, 3) - GetWord(%box, 0)) / 2 + 5
         SPC (GetWord(%box, 4) - GetWord(%box, 1)) / 2 + 5
         SPC (GetWord(%box, 5) - GetWord(%box, 2)) / 2 + 5;

      %mesh = new NavMesh(%name)
      {
         position = %pos;
         scale = %scale;
      };
   }
   else
   {
      %mesh = new NavMesh(%name)
      {
         position = %this-->MeshPosition.getText();
         scale = %this-->MeshScale.getText();
      };
   }
   MissionGroup.add(%mesh);
   NavEditorGui.selectObject(%mesh);

   Canvas.popDialog(CreateNewNavMeshDlg);
}

function MeshMissionBounds::onClick(%this)
{
   MeshTerrainBounds.setActive(%this.isStateOn());
}