150 lines
No EOL
3 KiB
ObjectPascal
150 lines
No EOL
3 KiB
ObjectPascal
uses crt;
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type pbuf = ^buf;
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buf = array[0..64000] of byte;
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tb = record
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c : byte;
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pos : word;
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end;
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var r,r1,sc,
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g,b : pbuf;
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f : file;
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x,y,c : word;
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row : array[0..320*3-1] of byte;
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tc : word;
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tbuf : array[0..100] of word;
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pal : array[0..768] of byte;
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tmp : array[0..20000] of tb;
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procedure setrgb(c,r,g,b:byte);
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begin
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port[$3c8] := c;
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port[$3c9] := r;
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port[$3c9] := g;
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port[$3c9] := b;
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end;
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var ty,tt,ab : word;
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procedure zeta(n1,n2,n3:string);
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begin
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assign(f,n1);
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reset(f,1);
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seek(f,8);
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for y := 0 to 199 do
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begin
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blockread(f,row,320*3);
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for x := 0 to 319 do r^[x+y*320] := row[x*3+0];
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end;
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close(f);
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assign(f,n2);
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reset(f,1);
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seek(f,8);
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for y := 0 to 199 do
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begin
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blockread(f,row,320*3);
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for x := 0 to 319 do r1^[x+y*320] := row[x*3+0];
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end;
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close(f);
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assign(f,n3);
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rewrite(f,1);
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{ move(r1^,mem[$a000:0],64000);}
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for y := 34 downto 1 do
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begin
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tc := 0;
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for x := 0 to 64000 do
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if (sc^[x] <> 40) and
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(r^[x] <> r1^[x]) and
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(g^[x] = y) then
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begin
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tmp[tc].c := r^[x];
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tmp[tc].pos := x;
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sc^[x] := 40;
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mem[$a000:x] := 10;
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inc(tc);
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end;
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ab := tc-1;
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for tt := 1 to 158 do
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begin
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tc := 0;
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for ty := 0 to ab do
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begin
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if tmp[ty].c = tt then
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begin
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mem[$a000:tmp[ty].pos] := 40;
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tbuf[tc] := tmp[ty].pos;
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inc(tc);
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end;
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end;
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blockwrite(f,tc,2);
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if tc > 0 then blockwrite(f,tbuf,tc*2);
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end;
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end;
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close(f);
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end;
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begin
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getmem(r,64000);
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getmem(r1,64000);
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getmem(g,64000);
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getmem(b,64000);
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getmem(sc,64000);
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fillchar(r^,64000,#0);
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fillchar(r1^,64000,#0);
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fillchar(g^,64000,#0);
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fillchar(b^,64000,#0);
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fillchar(sc^,64000,#0);
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fillchar(tmp,sizeof(tmp),#0);
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asm
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mov ax,$13
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int $10
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end;
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{ Load fixed green mask }
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assign(f,'green.clx');
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reset(f,1);
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seek(f,778);
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blockread(f,g^,64000);
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close(f);
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{
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assign(f,'o:k1.mtv');
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reset(f,1);
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seek(f,8);
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for y := 0 to 199 do
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begin
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blockread(f,row,320*3);
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for x := 0 to 319 do mem[$a000:x+y*320] := row[x*3+1];
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end;
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close(f);
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}
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zeta('o:k1.mtv','o:k2.mtv','o:wat1.dat');
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zeta('o:k2.mtv','o:k3.mtv','O:wat2.dat');
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zeta('o:k3.mtv','o:k5.mtv','O:wat3.dat');
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{ zeta('o:k4.mtv','o:k5.mtv','O:wat4.dat');}
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repeat until keypressed;
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asm
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mov ax,$3
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int $10
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end;
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freemem(r,64000);
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freemem(r1,64000);
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freemem(g,64000);
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freemem(b,64000);
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freemem(sc,64000);
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end. |