A83: Having a compiling error
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A83: Having a compiling error
When I compile this code I get an error that on a line (203 I think) it expects
a "%" but it's in movax's sprite routine and it's a comment (sorta). Please help
me!
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Michael Cook
MBCook@MBCook.com (website related)
ICQ: 1145861
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www.MBCook.com (Main Site)
www.MBCook.com/netsmart.html (NetSmart Homepage)
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E-Mail for PGP key
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I pledge allegiance to the compatibles of IBM, and to the developers for which
it stands, one platform, under Bill, indestructible, with peripherals and
multimedia for all.
.NOLIST
#define equ .equ
#define EQU .equ
#define end .end
#define Sprite 8265h
#include "ti83asm.inc" ; Needed Files
#include "tokens.inc"
LIST
.org 9327h ; Start of program
Start:
call _RUNINDICOFF ; Turn off the run indicator
ld a, 0
ld (Sprite), a ; Set sprite
Main:
call _CLRLCDFULL ; Clear the screen
ld a, (Sprite) ; Get current sprite
call Show_Sprite ; Do it
call _GETKEY ; Get a key
cp 03h ; Is it up?
jp z, Up
cp 04h ; Is it down?
jp z, Down
cp 09h ; Is it [clear]?
jp z, Quit
jp nz, Main ; Nothing happened so start over
Up:
ld a, (Sprite) ; Get sprite
cp 4 ; Make shure we're not out of sprites
jp z, Main
inc a ; Must have room so go up and store it
ld (Sprite), a
jp Main ; Now we're done
Down:
ld a, (Sprite) ; Get sprite
cp 0 ; Make shure we're not out of sprites
jp z, Main
dec a ; Must have room so go up and store it
ld (Sprite), a
jp Main ; Now we're done
Quit:
set appTextSave, (iy+appFlags) ; Make shure that we clear the backup
call _CLRSCRNFULL ; Clear the screen
res appTextSave, (iy+appFlags) ; Always reset flags
call _HOMEUP
ei ; Make shure interupts are on
ret ; Exit
Show_Sprite:
ld a, (Sprite) ; Get sprite
ld hl, Sprite_Data ; Get sprite start address
ld bc, 0 ; Set sprite Number
add a, a ; (have to double it)
ld (OP1), a ; (Then multiply by 8)
ld a, 8
ld (OP2), a
call _FPMULT
ld a, (OP1)
ld c, a ; Now we've got the offset in BC
add hl, bc ; Get final address in HL
ld a, 0 ; Set cords to upper left
ld e, a
call DRWSPR ; Show sprite
ret ; Return
;旼컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴쩡컴컴컴컴컴컴컴컴컴컴쩡컴컴컴쩡컴컴컴컴컴커
;넴栢栢 Z80 栢栢栢� Sprite83 넴栢栢栢栢栢栢栢栢栢栢� movax 넴栢栢栢栢栢枋
;읕컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴좔컴컴컴컴컴컴컴컴컴컴좔컴컴컴좔컴컴컴컴컴켸
; Sprite draw routine v1.0 and sprite clear routine v1.0
; Coded by Hannes Edfeldt in 1997
; With these two routines you can draw and clear non-aligned sprites. See
; sprdemo.z80 for an example of how to use these routines.
; Feel free to use these routines in your own productions as long as you give
; me some credit.
; This file should of course be viewed in a DOS texteditor ;)
; Hannes Edfeldt -+- movax@algonet.se -+- http://www.algonet.se/~movax
;蔔栢栢栢栢栢幡 DRWSPR 賞栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢
;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커
;� Draw 8x8 sprite � a=x, e=y, hl=sprite address �
;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸
DRWSPR:
push hl ; Save sprite address
;栢栢 Calculate the address in graphbuf 栢栢
ld hl,0 ; Do y*12
ld d,0
add hl,de
add hl,de
add hl,de
add hl,hl
add hl,hl
ld d,0 ; Do x/8
ld e,a
srl e
srl e
srl e
add hl,de
ld de,8e29h
add hl,de ; Add address to graphbuf
ld b,00000111b ; Get the remainder of x/8
and b
cp 0 ; Is this sprite aligned to 8*n,y?
jp z,ALIGN
;栢栢 Non aligned sprite blit starts here 栢栢
pop ix ; ix->sprite
ld d,a ; d=how many bits to shift each line
ld e,8 ; Line loop
LILOP: ld b,(ix+0) ; Get sprite data
ld c,0 ; Shift loop
push de
SHLOP: srl b
rr c
dec d
jp nz,SHLOP
pop de
ld a,b ; Write line to graphbuf
or (hl)
ld (hl),a
inc hl
ld a,c
or (hl)
ld (hl),a
ld bc,11 ; Calculate next line address
add hl,bc
inc ix ; Inc spritepointer
dec e
jp nz,LILOP ; Next line
jp DONE1
;栢栢 Aligned sprite blit starts here 栢栢
ALIGN: ; Blit an aligned sprite to graphbuf
pop de ; de->sprite
ld b,8
ALOP1: ld a,(de)
or (hl) ; xor=erase/blit
ld (hl),a
inc de
push bc
ld bc,12
add hl,bc
pop bc
djnz ALOP1
DONE1:
ret
;蔔栢栢栢栢栢白 DRWSPR 蔔栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢
;蔔栢栢栢栢栢幡 CLRSPR 賞栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢
;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커
;� Clear 8x8 sprite � a=x, e=y, hl=sprite address �
;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸
CLRSPR:
push hl ; Save sprite address
;栢栢 Calculate the address in graphbuf 栢栢
ld hl,0 ; Do y*12
ld d,0
add hl,de
add hl,de
add hl,de
add hl,hl
add hl,hl
ld d,0 ; Do x/8
ld e,a
srl e
srl e
srl e
add hl,de
ld de,8e29h
add hl,de ; Add address to graphbuf
ld b,00000111b ; Get the remainder of x/8
and b
cp 0 ; Is this sprite aligned to 8*n,y?
jp z,ALIGN2
;栢栢 Non aligned sprite erase starts here 栢栢
pop ix ; ix->sprite
ld d,a ; d=how many bits to shift each line
ld e,8 ; Line loop
LILOP2: ld b,(ix+0) ; Get sprite data
ld c,0 ; Shift loop
push de
SHLOP2: srl b
rr c
dec d
jp nz,SHLOP2
pop de
ld a,b ; Write line to graphbuf
cpl
and (hl)
ld (hl),a
inc hl
ld a,c
cpl
and (hl)
ld (hl),a
ld bc,11 ; Calculate next line address
add hl,bc
inc ix ; Inc spritepointer
dec e
jp nz,LILOP2 ; Next line
jp DONE5
;栢栢 Aligned sprite erase starts here 栢栢
ALIGN2: ; Erase an aligned sprite in graphbuf
pop de ; de->sprite
ld b,8
ALOP2: ld a,(de)
cpl
and (hl)
ld (hl),a
inc de
push bc
ld bc,12
add hl,bc
pop bc
djnz ALOP2
DONE5:
ret
;蔔栢栢栢栢栢白 CLRSPR 蔔栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢栢
;旼컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴컴쩡컴컴컴컴컴컴컴컴컴컴쩡컴컴컴쩡컴컴컴컴컴커
;넴栢栢 Z80 栢栢栢� Sprite83 넴栢栢栢栢栢栢栢栢栢栢� movax 넴栢栢栢栢栢枋
;읕컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴좔컴컴컴컴컴컴컴컴컴컴좔컴컴컴좔컴컴컴컴컴켸
Sprite_Data:
.db 11111111% ; Solid
.db 11111111%
.db 11111111%
.db 11111111%
.db 11111111%
.db 11111111%
.db 11111111%
.db 11111111%
.db 11111111% ; Horzontal Lines
.db 00000000%
.db 11111111%
.db 00000000%
.db 11111111%
.db 00000000%
.db 11111111%
.db 00000000%
.db 10101010% ; Virticle Lines
.db 10101010%
.db 10101010%
.db 10101010%
.db 10101010%
.db 10101010%
.db 10101010%
.db 10101010%
.db 01111110% ; Computer
.db 01000010%
.db 01000010%
.db 01000010%
.db 01000010%
.db 11111111%
.db 10000001%
.db 11111111%
.db 00111100% ; Smily
.db 01000010%
.db 10100101%
.db 10000001%
.db 10100101%
.db 10011001%
.db 01000010%
.db 00111100%
.end
end
Follow-Ups: