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4am 2019-06-18 16:54:15 -04:00
parent 1c7d40de87
commit eaadce7b8a
4 changed files with 137 additions and 43 deletions
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1
src/4cade.a
View File

@ -64,6 +64,7 @@ Main
!source "src/parse.common.a"
!source "src/parse.prefs.a"
!source "src/parse.games.a"
!source "src/ui.sound.a"
!source "src/ui.font.a"
!source "src/ui.font.data.a"
gGlobalPrefsStore

65
src/ui.font.a
View File

@ -150,3 +150,68 @@ DrawBuffer
dex
bpl @loop
rts
InvertChar
; inverts a character already drawn to the screen
; carry bit clear -> draw on page 1
; carry bit set -> draw on page 2
; $24 contains textpage column (0..39) (this is the standard HTAB address)
; $25 contains textpage line (0..23) (this is the standard VTAB address)
; HTAB is NOT incremented
; VTAB is NOT incremented
; clobbers A
; preserves X/Y
bcs +
lda #$00
+HIDE_NEXT_2_BYTES
+
lda #$60
sta @pagemask
txa
pha
tya
pha
lda VTAB
asl
asl
asl
; routine to calculate memory address within HGR page
; (routine clobbers A and Y but preserves X)
asl
tay
and #$F0
bpl @calc1
ora #$05
@calc1 bcc @calc2
ora #$0A
@calc2 asl
asl
sta @hgrlo+1
tya
and #$0E
adc #$10
asl @hgrlo+1
rol
@pagemask=*+1
eor #$FD ; SMC (0=hi-res page 1, #$60=hi-res page 2)
sta DEST+1
@hgrlo lda #$FD
clc
adc HTAB
sta DEST
ldx #8
ldy #0
- lda (DEST),y
eor #$7F
sta (DEST),y
lda DEST+1
clc
adc #$04
sta DEST+1
dex
bne -
pla
tay
pla
tax
rts

71
src/ui.search.mode.a
View File

@ -8,14 +8,14 @@
;
; indices into InputDispatchTable
kInputSearchKey= 0
kInputBackspace= 1
kInputEnter = 2
kInputSearchKey= 3
InputDispatchTable
!word 0
!word OnSearchKey
!word OnBackspace
!word OnEnter
!word OnKey
SearchMode
jsr Home ; switches to text mode
@ -96,9 +96,9 @@ OnBackspace
OnEnter
; TODO
jmp $ff59
rts
OnKey
OnSearchKey
ldx InputLength
cpx #MaxInputLength
bne +
@ -135,9 +135,12 @@ OnInputChanged
jmp Draw40Chars
@findMatchingTitle
lda #0 ; reset match count
sta MatchCount ; TextRankCallback will increment this if
ldx #0 ; reset match count
stx MatchCount ; TextRankCallback will increment this if
; there are any matches
stx BestMatchScore
dex
stx BestMatchIndex
jsr okvs_iter_values
!word gGamesListStore
@ -191,6 +194,24 @@ OnInputChanged
sec
+LDADDR UILine2
jsr Draw40Chars
dec VTAB
ldx #0 ; highlight matched characters
ldy #0
- lda (SRC),y
+LOW_ASCII_TO_LOWER
cmp InputBuffer,x
bne +
sec ; on page 2
jsr InvertChar
inx
cpx InputLength
beq @doneHighlight
+ inc HTAB
iny
cpy #MaxInputLength
bne -
@doneHighlight
bit $C055 ; show page 2
ldx #$20 ; copy back to page 1
@ -209,42 +230,6 @@ OnInputChanged
bit $C054 ; show page 1
rts
;------------------------------------------------------------------------------
; SoftBell
;
; in: none
; out: all registers and flags preserved
;------------------------------------------------------------------------------
SoftBell
php
pha
txa
pha
ldx #32
- lda #2
jsr Wait
bit $C030
lda #33
jsr Wait
bit $C030
dex
bne -
pla
tax
pla
plp
rts
Wait ; identical to $FCA8 ROM routine, but ROM is switched out when we need it
sec
-- pha
- sbc #1
bne -
pla
sbc #1
bne --
rts
;------------------------------------------------------------------------------
Cover !byte 5

43
src/ui.sound.a Normal file
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@ -0,0 +1,43 @@
;license:MIT
;(c) 2019 by 4am
;
; sound effects
;
; Public functions
; - SoftBell
;
;------------------------------------------------------------------------------
; SoftBell
;
; in: none
; out: all registers and flags preserved
;------------------------------------------------------------------------------
SoftBell
php
pha
txa
pha
ldx #32
- lda #2
jsr @wait
bit $C030
lda #33
jsr @wait
bit $C030
dex
bne -
pla
tax
pla
plp
rts
@wait ; identical to $FCA8 ROM routine, but ROM is switched out when we need it
sec
-- pha
- sbc #1
bne -
pla
sbc #1
bne --
rts