Commodore Amiga - Figure 3-12 a Dual-Playfield Display

Figure 3-12 shows a dual-playfield display.
Playfield 1 (1, 2, or 3 bit-planes) *
Playfield 2 (1,
2, or 3 bit-planes)*
0000
FUEL
~
HEADING
---~-
52
OIL
Both playfields appear on-screen,
combined
to form the complete
display.
123
10
MISSILES OIL
Figure 3-12: A Dual-playfield Display
-
The background
color shows
through where
there
are
transparent
sections
of
both
playfields.
In figure 3-12, one of the colors in each playfield is "transparent" (color 0 in playfield 1
and color 8
in playfield 2). You can use transparency to allow selected features of the
background playfield to show through.
Playfield Hardware
59