Разработка интерактивной среды обучения работе
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r:trect;

temp:tfont;

begin

{ frmlesson.pic1.left:=0;}

frmlesson.Canvas.TextOut(3,3,'');

np:=1;

r.Left:=0;

r.Top:=0;

r.Right:=frmlesson.Width;

r.Bottom:=frmlesson.Height-80;

frmlesson.Canvas.FillRect(r);

if not nopaint then begin

npic:=@frmlesson.pic1;

frmlesson.pic1.hide;

frmlesson.pic2.hide;

frmlesson.pic3.hide

end;

frmlesson.canvas.fillrect(r);

i:=1;

while i<sp-1 do begin

s:=strpage[i];

inc(i);

if s='/:question' then begin

temp:=frmlesson.Canvas.Font;

frmlesson.Canvas.Font.Color:=clred;

frmlesson.Canvas.pen.Color:=clred;

r.Top:=texty;

r.Left:=3;

r.Right:=frmlesson.Width-10;

r.Bottom:=texty+38;

frmlesson.Canvas.Rectangle(r);

frmlesson.cmdyes.top:=texty+6;

frmlesson.cmdYes.Left:=frmlesson.width-170;

frmlesson.cmdno.top:=texty+6;

frmlesson.cmdno.Left:=frmlesson.width-90;

frmlesson.cmdYes.Show;

frmlesson.cmdno.show;

frmlesson.Canvas.Font:=temp;

s:=strpage[i];

frmlesson.Canvas.TextOut(5,texty+3,s);

ap:=strtoint(strpage[i+1]);

inc(texty,40);

inc(i,2)

end else

if s='/:picture' then begin

inc(i,3);

if nopaint then goto 1;

x:=strtoint(strpage[i-3]);

y:=strtoint(strpage[i-2]);

s:=strpage[i-1];

npic^.Enabled:=true;

npic^.Picture.LoadFromFile(s);

npic^.left:=x;

npic^.top:=y;

npic^.visible:=true;

if np=1 then begin

np:=2;

npic:=@frmlesson.pic2;

end else npic:=@frmlesson.pic3;

1:

end else

if s='/:size' then begin

n:=strtoint(strpage[i]);

inc(i);

frmlesson.canvas.Font.Size:=n

end else

if s='/:font' then begin

s:=strpage[i];

inc(i);

frmlesson.canvas.Font.Name:=s

end else

if s='/:style' then begin

n:=strtoint(strpage[i]);

inc(i);

case n of

1:w:=[];

2:w:=[fsbold];

4:w:=[fsitalic];

3:w:=[fsunderline];

5:w:=[fsstrikeout];

end;

frmlesson.canvas.Font.Style:=w

end else

if s='/:color' then begin

s:=strpage[i];

inc(i);

if s='black' then q:=clblack;

if s='red' then q:=clred;

if s='blue' then q:=clblue;

if s='green' then q:=clgreen;

if s='gray' then q:=clgray;

if s='yellow' then q:=clyellow;

frmlesson.canvas.font.Color:=q

end else

if s='/:newpage' then exit else begin

frmlesson.Canvas.TextOut(2,texty,s);

inc(texty,frmlesson.Canvas.Font.Size+10)

end;

end

end;

procedure TfrmLesson.FormClose(Sender: TObject; var Action: TCloseAction);

begin

closefile(f);

if nq>0 then frmresult.show else frmrun.Show

end;

procedure TfrmLesson.SpeedButton3Click(Sender: TObject);

begin

frmlesson.hide;

frmresult.show

end;

procedure TfrmLesson.FormPaint(Sender: TObject);

begin

texty:=2;

if first then begin

first:=false;

fontemp:=frmlesson.canvas.font;

drawpage

end else begin

nopaint:=true;

drawpage;

nopaint:=false

end

end;

procedure TfrmLesson.FormShow(Sender: TObject);

var s,name:string;

begin

nq:=0;

first:=true;

nopaint:=true;

assignfile(f,lessonname);

reset(f);

while not eof(f) do begin

readln(f,s);

if s='/:question' then inc(nq)

end;

closefile(f);

reset(f);

readln(f,name);

frmlesson.Caption:=name;

textY:=2;

loadpage;

frmlesson.Canvas.textout(20,20,'');

end;

procedure TfrmLesson.FormDeactivate(Sender: TObject);

begin

nopaint:=true

end;

procedure TfrmLesson.Timer1Timer(Sender: TObject);

var q:tcolor;

x,y:integer;

begin

{ if not frmlesson.Visible then exit;

x:=random(frmlesson.Width);

y:=random(frmlesson.Height);

if (x in [pic1.Left pic1.Left+pic1.Width]) or (y in [pic1.Top pic1.Top+pic1.Height]) then exit;

q:=frmlesson.canvas.pixels[x,y];

if q<>clwhite then begin

nopaint:=true;

texty:=1;

drawpage

end;

frmlesson.canvas.pixels[x,y]:=clred;}

end;

procedure TfrmLesson.FormCreate(Sender: TObject);

begin

npq:=0;

ap:=1;

pp:=0;

numpage:=1;

end;

procedure TfrmLesson.cmdYesClick(Sender: TObject);

begin

if ap=1 then inc(npq);

frmlesson.cmdYes.enabled:=false;

frmlesson.cmdno.enabled:=false;

end;

procedure TfrmLesson.cmdNoClick(Sender: TObject);

begin

if ap=2 then inc(npq);

frmlesson.cmdYes.enabled:=false;

frmlesson.cmdno.enabled:=false;

end;

procedure TfrmLesson.SpeedButton2Click(Sender: TObject);

begin

canvas.Rectangle(0,0,width,height);

pic1.Hide;

pic2.Hide;

pic3.Hide;

frmlesson.Repaint;

{ pic1.show;

pic1.hide; }

inc(numpage);

if not speedbutton1.enabled then speedbutton1.Enabled:=true;

frmlesson.cmdYes.hide;

frmlesson.cmdno.hide;

{ frmlesson.pic1.hide;}

frmlesson.pic2.hide;

frmlesson.pic3.hide;

texty:=1;

sp:=0;

loadpage;

drawpage;

if eof(f) then speedbutton2.Enabled:=false

end;

procedure TfrmLesson.SpeedButton1Click(Sender: TObject);

var i:byte;

q:integer;

s:string[100];

begin

pic1.Hide;

pic2.Hide;

pic3.Hide;

frmlesson.Repaint;

dec(numpage);

if not speedbutton2.enabled then speedbutton2.Enabled:=true;

closefile(f);

reset(f);

canvas.Font:=pagefonts[numpage];

if numpage=1 then begin

readln(f);

speedbutton1.Enabled:=false

end else begin

i:=0;

while i<numpage-1 do begin

readln(f,s);

if s='/:color' then begin

readln(f,s);

if s='black' then q:=clblack;

if s='red' then q:=clred;

if s='blue' then q:=clblue;

if s='green' then q:=clgreen;

if s='gray' then q:=clgray;

if s='yellow' then q:=clyellow;

frmlesson.canvas.font.Color:=q

end;

if s='/:name' then begin

readln(f,s);

canvas.Font.Name:=s

end;

if s='/:size' then begin

readln(f,q);

canvas.Font.Size:=q

end;

if s='/:newpage' then inc(i)

end

end;

{ for i:=1 to pages[pp-2] do readln(f);

for i:=1 to pp do pages[pp]:=0;

dec(pp,2);

if pp=0 then begin

readln(f);

frmlesson.canvas.Font:=fontemp;

end;}

frmlesson.cmdYes.hide;

frmlesson.cmdno.hide;

frmlesson.pic1.hide;

frmlesson.pic2.hide;

frmlesson.pic3.hide;

texty:=1;

sp:=0;

loadpage;

if pp=1 then speedbutton1.enabled:=false;

drawpage;

end;

procedure TfrmLesson.FormActivate(Sender: TObject);

begin

formcreate(sender);

end;

end.

unit resfrm;

interface

uses

Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,

StdCtrls, Grids;

type

TfrmResult = class(TForm)

StringGrid1: TStringGrid;

Button1: TButton;

procedure FormActivate(Sender: TObject);


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