objectdef gameController
  {
    ; timestamps in seconds since the script started
    variable float CurrentFrame
    variable float LastFrame
    variable int   Difficulty = 2

    ; amount of time (in seconds) elapsed since the last frame
    variable float FrameTime

      ; constructor
      method Initialize()
      {
      CurrentFrame:Set[${Script.RunningTime}/1000.0]
      LastFrame:Set[${CurrentFrame}]

          LGUI2:LoadPackageFile[day7.json]
      }

      ; destructor
      method Shutdown()
      {
          LGUI2:UnloadPackageFile[day7.json]
      }

      ; to be called by a LGUI2 "onRefresh" event handler, e.g. from the game viewer element
      method OnRefresh()
      {
      CurrentFrame:Set[${Script.RunningTime}/1000.0]
      if ${CurrentFrame.Equal[${LastFrame}]}
        return

      FrameTime:Set[${CurrentFrame}-${LastFrame}]
          This:UpdateGame
      LastFrame:Set[${CurrentFrame}]
      }

      ; called by OnRefresh, add game logic here. use ${This.FrameTime} to calculate any distances moved, etc.
      method UpdateGame()
      {
      }

      method DifficultyView()
      {
        variable jsonvalue joListBoxItem = "{\"type\":\"itemview\"}"
          if ${Context.Args[name](exists)}
            joListBoxItem:Set[content,"${Context.Args[name].AsJSON.Escape}"]
          else
            joListBoxItem:Set[content,"\"\""]
          Context:SetView["${joListBoxItem.AsJSON.Escape}"]
      }
  }

objectdef gameBoard
  {
    variable gameTile Tiles[10,10]
    variable gameMouse GameMouse
    variable lgui2elementref BoardElement

    method InitTiles()
      {
        variable int X
        variable int Y
        for (Y:Set[1];${Y}<=10;Y:Inc)
        {
          for (X:Set[1];${X}<=10;X:Inc)
          {
            This.Tiles[${Y},${X}]:Init[This, ${X}, ${Y}]
          }
        }
      }

    method InitUI()
      {
        BoardElement:Set[${LGUI2.Element[gameBoard].ID}]
        This:InitTiles
      }
  }

objectdef gameTile
  {
    variable int X
    variable int Y
    variable weakref Board
    variable lgui2elementref TileElement

    method Init (weakref _Board, int _X, int _Y)
      {
        X:Set[${_X}]
        Y:Set[${_Y}]
        Board:SetReference[_Board]

        variable jsonvalue joTileView = "${LGUI2.Template[tile.Wall].AsJSON.Escape}"
        joTileView:Set["_ref", "\"GameBoard.Tiles[${_Y},${_X}]\""]
        joTileView:Set["_row", ${_Y}]
        joTileView:Set["_column", ${_X}]
        TileElement:Set[${_Board.BoardElement.AddChild["${joTileView.AsJSON.Escape}"].ID}]
      }
  }

objectdef gameMouse
  {
    variable float X = 5.5
    variable float Y = 5.5
    variable float Speed
    variable float Heading
    variable float SmellRadius
    variable float SightDistance
    variable float LastTurn

    method Refresh()
      {

      }
  }


variable(global) gameController GameController
variable(global) gameBoard GameBoard

function main()
  {
      GameBoard:InitUI
      while 1
          waitframe
  }




{
    "$schema": "http://www.lavishsoft.com/schema/lgui2Package.json",
    "templates":
      {
        "starSize":
            { "font": { "height": 32  } },
        "tile.View":
            { "type": "panel",
              "jsonTemplate": "panel",
              "verticalAlignment": "stretch",
                "horizontalAlignment": "stretch"
            },
        "tile.Wall":
            {
              "jsonTemplate": "tile.View",
              "backgroundBrush": "wallBrush"
            }
      },
    "brushes":
      {
        "wallBrush": { "color": [ 1.0 , 0.0 , 0.0 ] },
        "mouseBrush":
          { "color": [ 0.25 , 0.25 , 0.25 ],
            "-canvas":
            {
              "width": 64,
              "height": 64
            }
          },
        "cheeseBrush": { "color": [ 1.0 , 0.85 , 0.0 ] }
      },
    "elements":
      [
      { "type": "window",
        "name": "game.window",
        "title": "Game Options",
        "height": 250,
        "width": 400,
        "verticalAlignment": "center",
        "horizontalAlignment": "center",
        "content":
          { "type": "dockpanel",
            "margin": [ 10 , 10 ],
            "children":
            [ { "type": "stackpanel",
                "orientation": "horizontal",
                "horizontalContentAlignment": "left",
                "margin": [ 10 , 5 ],
                "children":
                  [ { "type": "combobox",
                    "minSize": [ 90, 0 ],
                    "selectedItemBinding": "GameController.Difficulty",
                    "selectedItemBindingProperty": "level",
                    "items":
                    [ { "level": 1,
                        "name": "Easy",
                        "display": "✮✩✩✩"
                      },
                      { "level": 2,
                        "name": "Normal",
                        "display": "✮✮✩✩"
                      },
                      { "level": 3,
                        "name": "Hard",
                        "display": "✮✮✮✩"
                      },
                      { "level": 4,
                        "name": "Insane",
                        "display": "✮✮✮✮"
                      }
                    ],
                    "itemViewGenerators":
                      { "default":
                        { "type": "method",
                          "object": "GameController",
                          "method": "DifficultyView"
                        }
                      }
                  }
                ]
              }
            ]
          },
        "eventHandlers":
          { "onRefresh":
            { "type":"method",
              "object": "GameController",
              "method": "OnRefresh"
            }
          }
      },
      {
        "type": "window",
        "name": "gameboard.Window",
        "content":
          {
          "type": "panel",
          "name": "gameSurface",
          "width": 400,
          "height": 400,
          "children":
            [ { "type": "table",
                "verticalAlignment": "stretch",
                "horizontalAlignment": "stretch",
                "name": "gameBoard",
                "strata": 0.1,
                "cellSpacing": [ 1 , 1 ],
                "rows":
                [ { "heightFactor": 0.1 },
                  { "heightFactor": 0.1 },
                  { "heightFactor": 0.1 },
                  { "heightFactor": 0.1 },
                  { "heightFactor": 0.1 },
                  { "heightFactor": 0.1 },
                  { "heightFactor": 0.1 },
                  { "heightFactor": 0.1 },
                  { "heightFactor": 0.1 },
                  { "heightFactor": 0.1 }
                ],
                "columns":
                [   { "widthFactor": 0.1 },
                    { "widthFactor": 0.1 },
                    { "widthFactor": 0.1 },
                    { "widthFactor": 0.1 },
                    { "widthFactor": 0.1 },
                    { "widthFactor": 0.1 },
                    { "widthFactor": 0.1 },
                    { "widthFactor": 0.1 },
                    { "widthFactor": 0.1 },
                    { "widthFactor": 0.1 }
                ]
              },
              {
                "type": "panel",
                "name": "hector",
                "backgroundBrush": "mouseBrush",
                "width": 40,
                "height": 40
              }
            ]
        }
      }
    ]
  }