Re: A86: TextShadowing and other Questions
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Re: A86: TextShadowing and other Questions
In a message dated 8/28/98 5:05:19 PM Central Daylight Time, electrum@tfs.net
writes:
<< Email me if
you want the code to do it, I don't have it with me at the moment. Look at
the ZTetris source code for an example on this. >>
OK, I checked the source and found this, but how do I know what prefixes to
pur before "ztetris" at ProgName?
Quit: ; Quits the program
ld hl,ProgName ; All this stuff is to make sure the hiscore table
rst 20h ; and resume stuff are stored in the variable
rst 10h
ex de,hl ; HL -> start of variable
ld a,b
ld de,Resume-$D748+4 ; DE = relative offset to stuff to store (-4)
add hl,de
adc a,0 ; Next block if necessary
ld de,Resume ; DE = start of bytes to copy
ld b,156 ; 156 bytes to copy
RepCopy:
push af
push hl
call $46C3
ld a,(de) ; Read
ld (hl),a ; And save it in the real variable
pop hl
pop af
call $4637
inc de
djnz RepCopy
ProgName:
.db $12,7,"ztetris"