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PRAKTIKA.PAS
127
PRAKTIKA.PAS
@ -5,12 +5,14 @@ program pr;
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y_wlcm : integer; {Vsplivayushii text}
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i : integer; {Vspomogatelnie peremennye}
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cur : integer; {Posicia kursora v menu}
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y, stry : integer; {Peremennye dlya vyvoda teksta}
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x,y, stry, th : integer; {Peremennye dlya vyvoda teksta}
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ln, ch : integer; {Peremennye dlya chtenia teksta}
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nolect : integer; {Nomer lekcii}
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f : text; {File lekcii}
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javame, author,
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welcome, dtpa,
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menustatus,
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lectstatus : string;
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welcome, dtpa, s,
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menustatus, tmp,
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lectstatus,path,j: string;
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mainmenu : array [1..22] of string; {menu}
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{Procedura inicializacii grafiki}
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@ -22,10 +24,13 @@ program pr;
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procedure menu ; forward;
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procedure lections(var lect:integer); forward;
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procedure ui(ttitle, tbar : string); forward;
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{Procedura inicializacii peremennyh}
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procedure init_variables;
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begin
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x := 20;
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th := 440; {Vysota svobodnoy oblasti pri vyvode teksta}
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y_wlcm := -20;
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cur := 1;
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author := 'Author: Victor aNNiMON Melnik';
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@ -34,11 +39,13 @@ program pr;
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javame := 'JavaME';
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lectstatus := 'F1 - Help T - Test ESC - Menu';
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menustatus := 'ESC - Vyhod UP,DOWN,LEFT,RIGHT - Peredvijenie kursora ENTER - Perehod';
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path := 'D:\2PO-07\';
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{Menu Lekcii}
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for i:= 1 to 10 do
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begin
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mainmenu[i*2-1] := {chr(47+i)+'. }'Lekcia #'+chr(47+i);
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mainmenu[i*2] := 'Test #'+chr(47+i)
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str(i, tmp);
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mainmenu[i*2-1] := 'Lekcia #'+tmp;
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mainmenu[i*2] := 'Test #'+tmp;
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end;
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mainmenu[21] := 'Author';
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mainmenu[22] := 'Exit';
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@ -81,8 +88,9 @@ program pr;
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procedure author_screen;
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begin;
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init_screen;
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setcolor(7);
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bar(0,0,640,480);
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ui('Authors','');
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{setcolor(7);
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bar(0,0,640,480);}
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settextstyle(1, 0, 7);
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settextstyle(3, 0, 4);
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setcolor(red);
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@ -99,39 +107,16 @@ program pr;
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procedure help_screen;
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begin;
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init_screen;
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{ochistka ekrana}
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setfillstyle(1,9);
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bar(0,0,640,480);
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{Title}
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setfillstyle(1, 1);
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bar(0, 0, 640, 18);
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setcolor(8);
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settextstyle(2,0,6);
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outtextxy(300, 0, 'Help');
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ui('Help','');
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outtextxy(99, 170, 'B - Smena cveta fona');
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outtextxy(99, 230, 'N - Smena cveta texta');
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repeat until keypressed;
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menu;
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end;
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{Procedura chtenia lectii}
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procedure lections(var lect:integer);
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{Procedura otrisovki ekrana}
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procedure ui(ttitle, tbar : string);
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begin
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init_screen;
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nolect := lect div 2;
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repeat p1:=readkey;
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{Obrabotka klavish upravlenia}
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if p1=#72 then cur:=cur-2 {UP}
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else if p1=#75 then cur:=cur-1 {LEFT}
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else if p1=#80 then cur:=cur+2 {DOWN}
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else if p1=#77 then cur:=cur+1; {RIGHT}
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{else if(p=#13) then cur:=cur-1;
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else if(p=#72) then cur:=cur-1;
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else if(p=#72) then cur:=cur-1; }
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TextWidth('defe');
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{Proverka peremennyh}
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if(cur<2) then cur:=2;
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if(cur>23) then cur:=23;
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{ochistka ekrana}
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setfillstyle(1,9);
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bar(0,0,640,480);
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@ -140,17 +125,58 @@ program pr;
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bar(0, 0, 640, 18);
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setcolor(13);
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settextstyle(2,0,6);
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outtextxy(300, 0, 'Lekcia #'+chr(47+nolect));
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outtextxy(300, 0, ttitle);
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{Status}
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setfillstyle(1, 7);
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settextstyle(2,0,4);
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bar(0, 466, 640, 480);
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setcolor(24);
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outtextxy(10, 468, lectstatus);
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{Otrisovka menu}
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setcolor(14);
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settextstyle(1,0,3);
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outtextxy(10, 468, tbar);
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end;
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{Procedura chtenia lectii}
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procedure lections(var lect:integer);
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begin
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init_screen;
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nolect := lect div 2;
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str(nolect, tmp);
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assign(f, path+'lect'+tmp+'.txt');
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reset(f);
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{Schityvaem nazvanie lekcii}
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readln(f,tmp);
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ch := TextHeight(tmp)+8; {Vysota teksta}
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ln := 1;
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stry := 0;
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repeat p1:=readkey;
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{Obrabotka klavish upravlenia}
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if p1=#72 then cur:=cur-2 {UP}
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else if p1=#75 then x:=x-10 {LEFT}
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else if p1=#80 then cur:=cur+2 {DOWN}
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else if p1=#77 then x:=x+10; {RIGHT}
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{else if(p=#13) then cur:=cur-1;
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else if(p=#72) then cur:=cur-1;
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else if(p=#72) then cur:=cur-1; }
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{Proverka peremennyh}
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if(cur<2) then cur:=2
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else if(cur>23) then cur:=23;
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ui(tmp,lectstatus);
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{Otrisovka teksta}
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setcolor(14);
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settextstyle(4,0,3);
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while not eof(f) do
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begin
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readln(f,s);
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outtextxy(x,20+ln*ch,s);
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inc(ln);
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stry := stry + ch;
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if (stry+ch>th) then {Dostignut nijniy kray}
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begin
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readkey;
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ui(tmp,lectstatus);
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ln:=1;
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stry:=0;
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end;
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end;
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until (p1=#27) or (p1=#116) or (p1=#59)
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{ or (p=#80) or (p=#80) or (p=#13)};
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if(p1=#116) then menu {T - Test}
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@ -180,27 +206,10 @@ program pr;
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else if p=#80 then cur:=cur+2 {DOWN}
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else if p=#77 then cur:=cur+1 {RIGHT}
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else if p=#13 then choicemenu(cur); {ENTER}
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{else if(p=#13) then cur:=cur-1;
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else if(p=#72) then cur:=cur-1;
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else if(p=#72) then cur:=cur-1; }
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{Proverka peremennyh}
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if(cur<2) then cur:=2;
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if(cur>23) then cur:=23;
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{ochistka ekrana}
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setfillstyle(1,9);
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bar(0,0,640,480);
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{Title}
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setfillstyle(1, 1);
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bar(0, 0, 640, 18);
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setcolor(13);
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settextstyle(2,0,6);
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outtextxy(300, 0, javame);
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{Status}
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setfillstyle(1, 7);
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settextstyle(2,0,4);
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bar(0, 466, 640, 480);
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setcolor(24);
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outtextxy(10, 468, menustatus);
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ui(javame, menustatus);
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{Otrisovka menu}
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setcolor(14);
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settextstyle(1,0,3);
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@ -209,8 +218,8 @@ program pr;
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if(i=cur div 2) then
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begin
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setfillstyle(1,3);
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if (cur mod 2=0) then bar(115, 35+i*30, 230, 35+(i+1)*30)
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else bar(315, 35+i*30, 405, 35+(i+1)*30);
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if (cur mod 2=0) then bar(115, 35+i*30, TextWidth(mainmenu[i*2-1])+125, 35+(i+1)*30)
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else bar(315, 35+i*30, TextWidth(mainmenu[i*2])+325, 35+(i+1)*30);
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setfillstyle(1,7);
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end;
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outtextxy(120, 40+i*30, mainmenu[i*2-1]);
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