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migrate DHGR.RADIAL5 effect to external file

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This commit is contained in:
Peter Ferrie 2020-11-17 19:21:16 -08:00
parent 540c3c581a
commit 6d8c459fa3
2 changed files with 138 additions and 2 deletions
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135
src/fx/fx.dhgr.precomputed.a
View File

@ -295,6 +295,141 @@ zerochk !word 1194 - 493
posttransform
}
!macro FX_RADIAL5_DHGR .coords {
lda #<(.coords + 1004)
sta $c4
ldx #3 ; >(.coords + 1004)
stx $c5
lda #<(.coords + 452)
sta $c2
dex
stx $c0
dex ; >(Coordinates + 452)
stx $c3
lda #0
sta $c1
lda #$fc
sta $fe
lda #$0e
sta $ff
- lda .coords + 2, x
sta $80, x
lda .coords + 452, x
sta $82, x
lda .coords + 1004, x
sta $84, x
dex
bpl -
--- ldx #6
-- lda $bf, x
bmi +
ldy $be, x
jsr aslmod
sty $be, x
sta $bf, x
sty $fc
clc
adc #>.coords
sta $fd
ldy #0
!byte $a9
- sec
lda ($fc), y
pha
lda $7e, x
sta ($fc), y
pla
sta $7e, x
inx
iny
bcc -
dex
dex
+ dex
dex
bne --
dex
lda $fe
eor #<(3837 - 2)
bne +
stx $c3
+ eor #<(3837 - 2) xor <(3837 - 6)
bne +
stx $c5
+ dec $fe
bne ---
dec $ff
bpl ---
bmi posttransform
aslmod
sec
pha
tya
sbc #2
tay
pla
sbc #0
pha
tya
asl
tay
pla
rol
pha
tya
asl
tay
pla
rol
cmp #$1E
bpl +
eor #$ff
pha
tya
eor #$ff
clc
adc #$FF
tay
pla
adc #$1D
rts
+ cmp #$3C
bcc +
bne ++
cpy #8
bcs ++
+ sec
sbc #$1E
rts
++ cmp #$5A
bcc +
bne ++
cpy #$10
bcs ++
+ eor #$ff
pha
tya
eor #$ff
clc
adc #$0B
tay
pla
adc #$5A
rts
++ pha
tya
sbc #$0C
tay
pla
sbc #$5A
rts
posttransform
}
!macro FX_PRECOMPUTED_DHGR .copy, .coords, .wait {
lda #<.coords
sta coord

5
src/fx/fx.dhgr.radial5.a
View File

@ -8,6 +8,7 @@
!source "src/fx/fx.dhgr.precomputed.a"
+FX_INITONCE_DHGR CoordinatesFile, PostInit
+FX_RADIAL5_DHGR Coordinates
+COPY_SELF_TO_AUXMEM
PostInit
+FX_PRECOMPUTED_DHGR HGRHalfBlockCopy, Coordinates, $1
@ -16,5 +17,5 @@ PostInit
Coordinates=CoordinatesDHGR
CoordinatesFile
!byte 17
!text "FX/DHGR.RAD5.DATA"
!byte 16
!text "FX/DHGR.RAD.DATA"