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TURBHERC.PAS
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Pascal/Delphi Source File
|
1985-02-25
|
3KB
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150 lines
PROCEDURE CIR(X,Y,R:INTEGER);
BEGIN
RESULT.AX:=$4D00;
RESULT.DI:=X;
RESULT.BP:=Y;
RESULT.BX:=R;
INTR(16,RESULT);
END;
PROCEDURE GMODE;
BEGIN
RESULT.AX:=$4000;
INTR(16,RESULT);
END;
PROCEDURE TMODE;
BEGIN
RESULT.AX:=$4100;
INTR(16,RESULT);
END;
PROCEDURE CLRG;
BEGIN
RESULT.AX:=$4200;
INTR(16,RESULT);
END;
PROCEDURE GPAGE(X:INTEGER);
BEGIN
RESULT.AX:=$4300+X;
INTR(16,RESULT);
END;
PROCEDURE DISP(X:INTEGER);
BEGIN
RESULT.AX:=$4500+X;
INTR(16,RESULT);
END;
procedure arc(x,y,r,q:integer);
begin
result.ax:=$4c00+q;
result.di:=x;
result.bp:=y;
result.bx:=r;
intr(16,result);
end;
procedure blkfil(x,y,w,h:integer);
begin
result.ax:=$4a00;
result.di:=x;
result.bp:=y;
result.cx:=w;
result.bx:=h;
intr(16,result);
end;
procedure dline(x,y:integer);
begin
result.ax:=$4900;
result.di:=x;
result.bp:=y;
intr(16,result);
end;
procedure fill(x,y:integer);
begin
result.ax:=$4e00;
result.di:=x;
result.bp:=y;
intr(16,result);
end;
procedure getpt(x,y,i:integer);
begin
result.ax:=$4700;
result.di:=x;
result.bp:=y;
intr(16,result);
i:=result.ax and 255;
end;
procedure level(x:integer);
begin
result.ax:=$4400+x;
intr(16,result);
end;
procedure move(x,y:integer);
begin
result.ax:=$4800;
result.di:=x;
result.bp:=y;
intr(16,result);
end;
procedure invert;
begin
level(0);
end;
procedure normal;
begin
level(1)
end;
procedure plot(x,y:integer);
begin
result.ax:=$4600;
result.di:=x;
result.bp:=y;
intr(16,result);
end;
procedure char(x,y,z:integer);
begin
result.ax:=$4b00+z;
result.di:=x;
result.bp:=y;
intr(16,result);
end;
procedure text(x,y:integer;s:str);
var
XX,YY,ZZ:INTEGER;
begin
xx:=x;
yy:=y;
for i:=1 to length(s) do
begin
j:=0;
repeat
j:=j+1
until chr(j)=s[i];
char(xx,yy,j);
xx:=xx+9;
end;
end;
procedure box(x,y,x2,y2:integer);
begin
move(x,y);
dline(x2,y);
dline(x2,y2);
dline(x,y2);
dline(x,y);
end;