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- {
- I Write the following Procedure to shadow Text behind a box. It works
- fine (so Far), but am not sure if there is a quicker, easier way.
- }
-
- Procedure Shadow(x, y, xlength, ylength : Byte);
- Var
- xshad,
- yshad : Word;
- i : Byte;
- begin
- xlength := xlength shl 1; { xlength * 2 }
- xshad := ((x*2)+(y*160)-162) + ((ylength+1) * 160) + 4; { x coord }
- yshad := ((x*2)+(y*160)-162) + (xlength); { y coord }
- if Odd(Xshad) then Inc(XShad); { we want attr not Char }
- if not Odd(YShad) then Inc(YShad); { " }
- For i := 1 to xlength Do
- if Odd(i) then
- Mem[$B800:xshad+i] := 8; { put x shadow }
- For i := 1 to ylength Do
- begin
- Mem[$B800:yshad+(i*160)] := 8; { put y shadows }
- Mem[$B800:yshad+2+(i*160)] := 8
- end
- end;