unit uiMicrobit;

{$mode objfpc}{$H+}

interface

uses
  Classes, SysUtils, Forms, Controls, Graphics, Dialogs, StdCtrls, ExtCtrls,
  Spin, ComCtrls, uMicrobit;

type

  { TfMicrobit }

  TfMicrobit = class(TForm)
    accx: TSpinEdit;
    snd: TSpinEdit;
    accy: TSpinEdit;
    light: TSpinEdit;
    cbGesture: TComboBox;
    GBInput: TGroupBox;
    GroupBox1: TGroupBox;
    Label1: TLabel;
    Label16: TLabel;
    Label17: TLabel;
    Label18: TLabel;
    Label2: TLabel;
    accz: TSpinEdit;
    compass: TSpinEdit;
    Label3: TLabel;
    Label4: TLabel;
    Shape1: TShape;
    Shape10: TShape;
    Shape11: TShape;
    Shape12: TShape;
    Shape13: TShape;
    Shape14: TShape;
    Shape15: TShape;
    Shape16: TShape;
    Shape17: TShape;
    Shape18: TShape;
    Shape19: TShape;
    Shape2: TShape;
    Shape20: TShape;
    Shape21: TShape;
    Shape22: TShape;
    Shape23: TShape;
    Shape24: TShape;
    Shape25: TShape;
    Shape3: TShape;
    Shape4: TShape;
    Shape5: TShape;
    Shape6: TShape;
    Shape7: TShape;
    Shape8: TShape;
    Shape9: TShape;
    tbLogo: TToggleBox;
    procedure FormActivate(Sender: TObject);
  private

  public
    procedure setImage(Display: TMBImage);
    procedure setPixel(x, y: integer; Value: boolean);
  end;

var
  fMicrobit: TfMicrobit;

implementation

{$R *.lfm}

{ TfMicrobit }

procedure TfMicrobit.FormActivate(Sender: TObject);
var
  x, y: integer;
begin
  for x := 0 to 4 do
    for y := 0 to 4 do
      setPixel(x, y, False);
end;

procedure TfMicrobit.setImage(Display: TMBImage);
var
  x, y, pos: integer;
  Value: boolean;
begin
  for x := 0 to 4 do
    for y := 0 to 4 do
    begin
      Value := Display[x, y] > 0;
      setPixel(x, y, Value);
    end;
end;

procedure TfMicrobit.setPixel(x, y: integer; Value: boolean);
var
  pos: integer;
begin
  pos := (x * 5) + y;
  case pos of
    0: Shape1.Visible := Value;
    1: Shape2.Visible := Value;
    2: Shape3.Visible := Value;
    3: Shape4.Visible := Value;
    4: Shape5.Visible := Value;
    5: Shape6.Visible := Value;
    6: Shape7.Visible := Value;
    7: Shape8.Visible := Value;
    8: Shape9.Visible := Value;
    9: Shape10.Visible := Value;
    10: Shape11.Visible := Value;
    11: Shape12.Visible := Value;
    12: Shape13.Visible := Value;
    13: Shape14.Visible := Value;
    14: Shape15.Visible := Value;
    15: Shape16.Visible := Value;
    16: Shape17.Visible := Value;
    17: Shape18.Visible := Value;
    18: Shape19.Visible := Value;
    19: Shape20.Visible := Value;
    20: Shape21.Visible := Value;
    21: Shape22.Visible := Value;
    22: Shape23.Visible := Value;
    23: Shape24.Visible := Value;
    24: Shape25.Visible := Value;
  end;
end;

end.