(C) 1998 by Mr.Beeper
Music by Ironman
We continue to have begun in the previous issue of the theme of
"assembler", and this time let's talk about this as a necessary
procedure output sprite.
In the journal "Odyssey" there is somewhere an article on
derivation of the sprite size 192 * 256 (full screen) for a
break! We, however, we consider a smaller, so be patient and
read the dial.
All procedures are divided into the output sprite
two species.
1). Rapidity of the procedure is not very
fast, but its dimensions is less than in the second case.
2). Speed of execution is much faster
Although its dimensions are slightly larger.
Here on the items you need to focus when you choose the type of
procedure, which is more suited to your program. Below
prevedennaya procedure works As it is written in the first
paragraph (see above), and remake it under the second method
will not make difficulties.
ORG 25000
VIV.SPR LD HL, # 8000; address sprite
LD DE, # 4000; address
; Display
LD B, 16; kol_vo pixels y
VIV PUSH BC
PUSH DE
LD BC, 7; kol_vo familiarity with respect to x
LDIR; <<
