praktika-pascal-2PO07/PRAKTIKA.PAS
2024-03-02 18:41:17 +02:00

230 lines
6.5 KiB
Plaintext

program pr;
uses crt, graph;
var tmp_d, tmp_m : integer; {screen variables}
p,p1 : char; {readkey}
y_wlcm : integer; {Vsplivayushii text}
i : integer; {Vspomogatelnie peremennye}
cur : integer; {Posicia kursora v menu}
y, stry : integer; {Peremennye dlya vyvoda teksta}
nolect : integer; {Nomer lekcii}
javame, author,
welcome, dtpa,
menustatus,
lectstatus : string;
mainmenu : array [1..22] of string; {menu}
{Procedura inicializacii grafiki}
procedure init_screen;
begin
tmp_d := detect;
initgraph(tmp_d, tmp_m, '');
end;
procedure menu ; forward;
procedure lections(var lect:integer); forward;
{Procedura inicializacii peremennyh}
procedure init_variables;
begin
y_wlcm := -20;
cur := 1;
author := 'Author: Victor aNNiMON Melnik';
dtpa := 'DTPA 2PO-07';
welcome := 'Welcome';
javame := 'JavaME';
lectstatus := 'F1 - Help T - Test ESC - Menu';
menustatus := 'ESC - Vyhod UP,DOWN,LEFT,RIGHT - Peredvijenie kursora ENTER - Perehod';
{Menu Lekcii}
for i:= 1 to 10 do
begin
mainmenu[i*2-1] := {chr(47+i)+'. }'Lekcia #'+chr(47+i);
mainmenu[i*2] := 'Test #'+chr(47+i)
end;
mainmenu[21] := 'Author';
mainmenu[22] := 'Exit';
end;
{Procedura vyvoda zastavki}
procedure helloscreen;
begin
init_screen;
repeat
setcolor(7);
bar(0,0,640,480);
settextstyle(1, 0, 7);
{vyvod texta Welcome s tenyu}
setcolor(green);
outtextxy(192, y_wlcm+2, welcome);
setcolor(lightgreen);
outtextxy(190, y_wlcm, welcome);
inc(y_wlcm);
{Vyvod imeni}
settextstyle(3, 0, 4);
setcolor(red);
outtextxy(y_wlcm*2-100, 281, author);
setcolor(lightred);
outtextxy(y_wlcm*2-99, 280,author);
delay(1000);
{Vyvod nazvania}
settextstyle(6,0,8);
setcolor(lightblue);
for i:= 1 to 6 do
begin
if(y_wlcm/16)<i then break;
outtextxy(70+i*60, 120, javame[i]);
end;
until (y_wlcm>100) or (keypressed);
readkey;
end;
{Vyvod info ob avtore}
procedure author_screen;
begin;
init_screen;
setcolor(7);
bar(0,0,640,480);
settextstyle(1, 0, 7);
settextstyle(3, 0, 4);
setcolor(red);
outtextxy(100, 171, author);
outtextxy(240, 231, dtpa);
setcolor(lightred);
outtextxy(99, 170,author);
outtextxy(239, 230, dtpa);
repeat until keypressed;
menu;
end;
{Vyvod pomoschi pri chtenii lekcii}
procedure help_screen;
begin;
init_screen;
{ochistka ekrana}
setfillstyle(1,9);
bar(0,0,640,480);
{Title}
setfillstyle(1, 1);
bar(0, 0, 640, 18);
setcolor(8);
settextstyle(2,0,6);
outtextxy(300, 0, 'Help');
outtextxy(99, 170, 'B - Smena cveta fona');
outtextxy(99, 230, 'N - Smena cveta texta');
repeat until keypressed;
menu;
end;
{Procedura chtenia lectii}
procedure lections(var lect:integer);
begin
init_screen;
nolect := lect div 2;
repeat p1:=readkey;
{Obrabotka klavish upravlenia}
if p1=#72 then cur:=cur-2 {UP}
else if p1=#75 then cur:=cur-1 {LEFT}
else if p1=#80 then cur:=cur+2 {DOWN}
else if p1=#77 then cur:=cur+1; {RIGHT}
{else if(p=#13) then cur:=cur-1;
else if(p=#72) then cur:=cur-1;
else if(p=#72) then cur:=cur-1; }
TextWidth('defe');
{Proverka peremennyh}
if(cur<2) then cur:=2;
if(cur>23) then cur:=23;
{ochistka ekrana}
setfillstyle(1,9);
bar(0,0,640,480);
{Title}
setfillstyle(1, 1);
bar(0, 0, 640, 18);
setcolor(13);
settextstyle(2,0,6);
outtextxy(300, 0, 'Lekcia #'+chr(47+nolect));
{Status}
setfillstyle(1, 7);
settextstyle(2,0,4);
bar(0, 466, 640, 480);
setcolor(24);
outtextxy(10, 468, lectstatus);
{Otrisovka menu}
setcolor(14);
settextstyle(1,0,3);
until (p1=#27) or (p1=#116) or (p1=#59)
{ or (p=#80) or (p=#80) or (p=#13)};
if(p1=#116) then menu {T - Test}
else if(p1=#59) then help_screen; {F1 - Help}
end;
{Procedura obrabotki vibrannogo punkta menu}
procedure choicemenu(var cur:integer);
begin
if(cur=22) then author_screen {AUTHOR}
else if(cur=23) then halt {EXIT}
else {OTHER}
begin
if cur mod 2=0 then lections(cur)
;{else question(cur div 2);}
end;
end;
{Procedura vyvoda menu}
procedure menu;
begin
init_screen;
repeat p:=readkey;
{Obrabotka klavish upravlenia}
if p=#72 then cur:=cur-2 {UP}
else if p=#75 then cur:=cur-1 {LEFT}
else if p=#80 then cur:=cur+2 {DOWN}
else if p=#77 then cur:=cur+1 {RIGHT}
else if p=#13 then choicemenu(cur); {ENTER}
{else if(p=#13) then cur:=cur-1;
else if(p=#72) then cur:=cur-1;
else if(p=#72) then cur:=cur-1; }
{Proverka peremennyh}
if(cur<2) then cur:=2;
if(cur>23) then cur:=23;
{ochistka ekrana}
setfillstyle(1,9);
bar(0,0,640,480);
{Title}
setfillstyle(1, 1);
bar(0, 0, 640, 18);
setcolor(13);
settextstyle(2,0,6);
outtextxy(300, 0, javame);
{Status}
setfillstyle(1, 7);
settextstyle(2,0,4);
bar(0, 466, 640, 480);
setcolor(24);
outtextxy(10, 468, menustatus);
{Otrisovka menu}
setcolor(14);
settextstyle(1,0,3);
for i:= 1 to 11 do
begin
if(i=cur div 2) then
begin
setfillstyle(1,3);
if (cur mod 2=0) then bar(115, 35+i*30, 230, 35+(i+1)*30)
else bar(315, 35+i*30, 405, 35+(i+1)*30);
setfillstyle(1,7);
end;
outtextxy(120, 40+i*30, mainmenu[i*2-1]);
outtextxy(320, 40+i*30, mainmenu[i*2]);
end;
until (p=#27) {or (p=#72) or (p=#75) or (p=#77)
or (p=#80) or (p=#80) or (p=#13)};
if(p=#27) then halt;
end;
{Glavnaya programma}
begin
init_variables;
helloscreen;
menu;
closegraph;
end.