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- {
- Coding & Editing by :
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-
- Programmed by Marcin Jaskowiak, aka Paradise, Lublin, Poland,
- in Turbo Pascal 7.0.
-
- This is FUQNWARE - if u like it, u must register it by sending
- some money (u tell how much) to ME:) if not - u choose.
- Read TED.DOC 4 more info.
-
- Snail mail: Email:
- Marcin Jaskowiak liksay@bachus.umcs.lublin.pl
- Flat 114, 3 Zarnowiecka Str.
- 20-630 Lublin
- Poland
-
- Presents :
- TED font editor SCROLLERS PACK 94
- with :
- EXAMPLE NR 7
- }
- PROGRAM TED_INTRO_NR7;
- USES DOS,CRT;
-
- CONST
- SEGA000 : WORD = $A000;
- SIZEY = 60;
- VAR
- BITMAP : ARRAY [0..59*320-1] OF BYTE;
- PALETTE : ARRAY [0..255,1..3] OF BYTE;
- CHARS : ARRAY [' '..']'] OF POINTER;
- CHARSDATA : ARRAY [' '..']',1..3] OF BYTE;
- F : FILE;
- B,ROW,NR,IDX : BYTE;
- X,Y,I,J : INTEGER;
- CH,K : CHAR;
- TEKST : STRING;
- S1,S2 : ARRAY [0..255] OF BYTE;
- CPOS : ARRAY [0..319] OF WORD;
- FSEG,FOFS : WORD;
-
- {───────────────────────────────────────────────────────────────────────────}
- PROCEDURE CALCCPOS;
- VAR I: INTEGER;
- BEGIN
- FOR I:=0 TO 319 DO
- CPOS[I]:=320*(S1[(I+IDX) MOD 230]+S2[I MOD 115])+I;
- END;
- {───────────────────────────────────────────────────────────────────────────}
- PROCEDURE CALCSIN;
- VAR I: INTEGER;
- BEGIN
- FOR I:=0 TO 230 DO S1[I]:=ROUND(SIN(2*I*PI/230)*20)+20;
- FOR I:=0 TO 115 DO S2[I]:=ROUND(SIN(2*I*PI/115)*3)+3;
- END;
- {───────────────────────────────────────────────────────────────────────────}
- PROCEDURE INITVGA; ASSEMBLER; { INITIALIZE VGA CARD MODE 13H }
- ASM
- MOV AX,0013H
- INT 10H
- END;
- {───────────────────────────────────────────────────────────────────────────}
- PROCEDURE CLOSEVGA; ASSEMBLER; { CLOSE VGA MODE AND SET TEXT }
- ASM
- MOV AX,0003H
- INT 10H
- END;
- {───────────────────────────────────────────────────────────────────────────}
- PROCEDURE VSYNC; ASSEMBLER;
- ASM
- MOV DX,03DAH
- @@1: IN AL,DX; TEST AL,8; JNZ @@1;
- @@2: IN AL,DX; TEST AL,8; JZ @@2;
- END;
- {───────────────────────────────────────────────────────────────────────────}
- PROCEDURE DRAWBITMAP; ASSEMBLER;
- ASM
- MOV ES,SEGA000
- XOR CX,CX
- @@0:
- XOR DX,DX
- MOV SI,CX
- ADD SI,CX
- MOV DI,WORD PTR CPOS[SI]
- MOV SI,CX
- @@1:
- MOV AL,BYTE PTR BITMAP[SI]
- MOV [ES:DI],AL
- ADD SI,320
- ADD DI,320
- INC DL
- CMP DL,SIZEY
- JNE @@1
- INC CX
- CMP CX,319
- JNE @@0
- END;
- {───────────────────────────────────────────────────────────────────────────}
- PROCEDURE SCROLLBITMAP(VAR MAP); ASSEMBLER;
- ASM
- LDS SI,MAP
- LES DI,MAP
- INC SI
- INC SI
- MOV CX,9600
- REP MOVSW
- END;
- {───────────────────────────────────────────────────────────────────────────}
- PROCEDURE SETCOLOR(NR,R,G,B: BYTE); ASSEMBLER; { SET RGB VAL TO COLOR NR }
- ASM
- MOV DX,3C8H
- MOV AL,NR
- OUT DX,AL
- INC DX
- MOV AL,R
- OUT DX,AL
- MOV AL,G
- OUT DX,AL
- MOV AL,B
- OUT DX,AL
- END;
- {───────────────────────────────────────────────────────────────────────────}
- PROCEDURE LOADPAL(NAME: STRING); { LOAD .PAL FILE AND SET PALETTE }
- BEGIN
- ASSIGN(F,NAME+'.PAL');
- RESET(F,1);
- BLOCKREAD(F,PALETTE,768);
- CLOSE(F);
- FOR B:=0 TO 255 DO SETCOLOR(B,PALETTE[B,1],PALETTE[B,2],PALETTE[B,3]);
- END;
- {───────────────────────────────────────────────────────────────────────────}
- PROCEDURE LOADTED(NAME: STRING); { LOAD .TED FILE TO MEMORY }
- VAR TX,TY: BYTE; CH: CHAR;
- BEGIN
- ASSIGN(F,NAME+'.TED');
- RESET(F,1);
- SEEK(F,20);
- WHILE NOT(EOF(F)) DO
- BEGIN
- BLOCKREAD(F,CH,1);
- BLOCKREAD(F,TX,1);
- BLOCKREAD(F,TY,1);
- GETMEM(CHARS[CH],TX*TY);
- CHARSDATA[CH,1]:=TX; CHARSDATA[CH,2]:=TY; CHARSDATA[CH,3]:=1;
- BLOCKREAD(F,CHARS[CH]^,TX*TY);
- END;
- CLOSE(F);
- IF CHARSDATA[' ',3]<>1 THEN { IF NOT SPACE " " THEN CREATE IT }
- BEGIN
- TX:=CHARSDATA['A',1];
- TY:=CHARSDATA['A',2];
- GETMEM(CHARS[' '],TX*TY);
- FILLCHAR(CHARS[' ']^,TX*TY,0);
- CHARSDATA[' ',3]:=1;
- CHARSDATA[' ',1]:=TX;
- CHARSDATA[' ',2]:=TY;
- END;
- END;
- {───────────────────────────────────────────────────────────────────────────}
- PROCEDURE DONETED; { DEALLOCATE FONT MEMORY }
- VAR CH: CHAR;
- BEGIN
- FOR CH:=' ' TO ']' DO
- BEGIN
- IF CHARSDATA[CH,3]=1 THEN
- BEGIN
- FREEMEM(CHARS[CH],CHARSDATA[CH,1]*CHARSDATA[CH,2]);
- CHARSDATA[CH,3]:=0;
- END;
- END;
- END;
- {───────────────────────────────────────────────────────────────────────────}
- PROCEDURE NEWROW(CH: CHAR; RO: BYTE; POS: INTEGER); { DRAW HORIZ LINE }
- VAR TX,TY,IC: INTEGER;
- BEGIN
- IF CHARSDATA[CH,3]<>1 THEN EXIT; { EXIT IF NO CHAR IN FONT }
- IC:=(60-CHARSDATA[CH,2]) DIV 2; { START OF PIC IN "BITMAP" }
- FOR TY:=0 TO 59 DO BITMAP[TY*320+POS]:=0;
- IF RO=CHARSDATA[CH,1]+1 THEN
- FOR TY:=1 TO CHARSDATA[CH,2] DO BITMAP[(TY+IC)*320+POS]:=0 { SKIP ONE ROW }
- ELSE
- FOR TY:=1 TO CHARSDATA[CH,2] DO
- BITMAP[(TY+IC)*320+POS]:=MEM[SEG(CHARS[CH]^):OFS(CHARS[CH]^)+(TY-1)*CHARSDATA[CH,1]+RO-1];
- END;
- {───────────────────────────────────────────────────────────────────────────}
- PROCEDURE UPDATE; { NEW VALUES ? }
- BEGIN
- INC(ROW);
- IF ROW>CHARSDATA[TEKST[NR],1]+1 THEN
- BEGIN
- ROW:=1;
- INC(NR);
- IF NR>LENGTH(TEKST) THEN NR:=1;
- END;
- END;
- {───────────────────────────────────────────────────────────────────────────}
-
-
-
- BEGIN
- CALCSIN;
- INITVGA;
- LOADPAL('FONT010');
- LOADTED('FONT010');
- ROW:=1;
- TEKST:='NOW MAYBE SOME REALLY SINUS SCROLLING!!!! DO EYE LIKE IT? '+
- '&&& FONT IS COOL TOO... ### :-] THATS ALL DUDE! ';
- NR:=1;
- FILLCHAR(BITMAP,SIZEOF(BITMAP),0);
- IDX:=0;
- REPEAT
- SCROLLBITMAP(BITMAP);
- UPDATE;
- NEWROW(TEKST[NR],ROW,318);
- UPDATE;
- NEWROW(TEKST[NR],ROW,319);
- VSYNC;
- CALCCPOS;
- DRAWBITMAP;
- IDX:=4+(IDX MOD 230);
- UNTIL KEYPRESSED;
- DONETED;
- CLOSEVGA;
- END.