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https://github.com/a2-4am/4cade.git
synced 2024-12-25 13:33:13 +00:00
refactor UILine1 and UILine2
This commit is contained in:
4am
parent
00deb0f54b
commit
ee045b8723
@ -79,7 +79,10 @@ zpCharMask = $F1 ; only uesd during init, then clobbered
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gPathname = $1F00 ; used by SetPath/AddToPath
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gKeyLen = $1F00 ; used by ParseGamesList
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gKey = $1F01
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UILine1 = $1F80
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UILine1 = $1FB0
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UILine2 = $1FD8
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UI_ToPlay = $1FF7
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gValLen = $1F80
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gVal = $1F81
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@ -95,9 +95,9 @@ GameCount = *+1
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; execution falls through here
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.OnBrowseChanged
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+LDADDR gGamesListStore
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jsr okvs_nth ; get the name of the new game
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jsr okvs_nth ; get the filename of the new game
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+STAY @key
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+STAY @key2
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jsr GetOffscreenAddress ; load new title screenshot offscreen
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sta + ; new title screenshot (offscreen)
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jsr LoadFile
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@ -106,34 +106,9 @@ GameCount = *+1
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!byte $00
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+ !byte $FD ; SMC
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jsr okvs_get
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!word gGamesListStore
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@key2 !word $FDFD
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+STAY SRC ; A/Y points to game title (in OKVS)
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ldy #0 ; copy game title into search bar buffer
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lda (SRC),y
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sta SAVE ; game title length
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inc SAVE
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- iny
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cpy SAVE
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bcc @printTitleChar
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lda #" "
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+HIDE_NEXT_2_BYTES
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@printTitleChar
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lda (SRC),y ; copy game title to UI line 2
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sta UILine2,y
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cpy #MaxInputLength+1
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bcc -
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ldx #8
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- lda ReturnToPlay,x ; replace games count with 'to play' label
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sta UI_ToPlay,x
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dex
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bpl -
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ldx gGameToLaunch
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jsr BuildUILine1WithNoDots; build UI line 1 with bars and other shapes
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ldx gGameToLaunch
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jsr DrawSearchBarOffscreen; actually draw the UI (offscreen)
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jmp ShowOtherPage ; now show everything at once
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clc
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jsr DrawSearchBarOffscreen
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jmp ShowOtherPage
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;------------------------------------------------------------------------------
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@ -29,10 +29,65 @@ ToggleCheat
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@pref !byte 1
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@val !byte $FD
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BuildUILine1WithNoDots
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; in: X = game index, or #$FF if no game selected
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; out: all registers clobbered
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; UILine1 contains 40-character buffer (not length-prefixed) to print
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BuildUILine1And2
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; in: gGameToLaunch = game index, or #$FF if no game selected
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; C set = print block cursor after game title and print dots to
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; highlight matching characters
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; C clear = don't print either of those things
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; UILine1 and UILine2 each contain a 40-character buffer (not length-prefixed) to print
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php
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bcc + ; set up cursor printing if caller wanted that
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lda #$7F
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+HIDE_NEXT_2_BYTES
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+
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lda #" "
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sta @printCursor+1
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ldy #39 ; copy instructions to line 2
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- lda Instructions,y
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sta UILine2,y
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dey
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bpl -
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ldx gGameToLaunch
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cpx #$FF ; if no game, we're done with the bottom line
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beq @doneWithLine2
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+LDADDR gGamesListStore
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jsr okvs_nth
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+STAY +
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jsr okvs_get
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!word gGamesListStore
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+ !word $FDFD
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+STAY SRC ; (SRC) -> game title (in OKVS)
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ldy #0 ; copy game title into search bar buffer
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lda (SRC),y
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sta SAVE ; game title length
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inc SAVE
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- iny
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cpy SAVE
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bcc @printTitleChar
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beq @printCursor
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lda #" "
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+HIDE_NEXT_2_BYTES
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@printCursor
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lda #$FD ; SMC
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+HIDE_NEXT_2_BYTES
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@printTitleChar
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lda (SRC),y ; copy game title to search UI
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sta UILine2,y
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cpy #MaxInputLength+1
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bcc -
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ldx #8
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- lda ReturnToPlay,x ; replace games count with 'to play' label
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sta UI_ToPlay,x
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dex
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bpl -
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@doneWithLine2
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ldx gGameToLaunch
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ldy gCheatsAvailable,x
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cpx #$FF
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bne +
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@ -45,7 +100,7 @@ BuildUILine1WithNoDots
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bne -
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bit gCheatsEnabled
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bpl @done ; if cheats are not enabled, we're done
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bpl @maybeDrawDots ; if no cheats, we don't need any curves on this line
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lda .kCheatDescriptionLo,y
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sta PTR
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@ -75,13 +130,35 @@ BuildUILine1WithNoDots
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lda #$08 ; rounded bottom-left character
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sta UILine1,x
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@done rts
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@maybeDrawDots
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plp
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bcc @doneHighlight
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ldx #0
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ldy #0
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@dotloop
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iny
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lda (SRC),y ; (SRC) still points to game title
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+LOW_ASCII_TO_LOWER
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cmp InputBuffer,x
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bne +
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lda #$11 ; dot character
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sta UILine1,y
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inx
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cpx InputLength ; if input buffer is exhausted, we're done
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beq @doneHighlight
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+ inc HTAB
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cpy SAVE ; if game name is exhausted, we're done
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bne @dotloop
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@doneHighlight
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rts
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BuildCheatLine1
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; in: X = game index, or #$FF if no game is selected
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; in: gGameToLaunch = game index, or #$FF if no game is selected
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; out: gPathname contains length-prefixed string to print centered
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; all registers clobbered
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; PTR clobbered
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ldx gGameToLaunch
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ldy gCheatsAvailable,x
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cpx #$FF
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bne +
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@ -112,11 +189,12 @@ BuildCheatLine1
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rts
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BuildCheatLine2
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; in: X = game index, or #$FF if no game is selected
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; in: gGameToLaunch = game index, or #$FF if no game is selected
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; out: gPathname contains length-prefixed string to print centered
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; all registers clobbered
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; PTR clobbered
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; SAVE clobbered
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ldx gGameToLaunch
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ldy gCheatsAvailable,x
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cpx #$FF
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bne +
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@ -22,7 +22,6 @@
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; Public variables
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; - OffscreenPage
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; - UILine2
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; - VisibleGameCount (set during init)
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;
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@ -34,14 +33,6 @@ OffscreenPage
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; 1 = currently showing HGR page 1
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; (so offscreen is page 2 @ $4000)
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UILine2
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!byte 0,0,0,0,0,0,0,0,0,0
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!byte 0,0,0,0,0,0,0,0,0,0
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!byte 0,0,0,0,0,0,0,0,0,0
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!byte 0
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UI_ToPlay
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!byte 0,0,0,0,0,0,0,0,0
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Instructions
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!text "[Type to search, "
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!byte $0B
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@ -134,14 +125,18 @@ CoverFade
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;------------------------------------------------------------------------------
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; DrawSearchBarOffscreen
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; draw 2-line search UI on the HGR page that is not currently showing
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; draw 2- or 4-line search/browse UI on the HGR page that is not currently
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; showing
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;
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; in: X = game index, or #$FF if no game is selected
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; in: gGameToLaunch = game index, or #$FF if no game is selected
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; C set = print block cursor after game title and print dots to
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; highlight matching characters
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; C clear = don't print either of those things
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; out: all flags and registers clobbered
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;------------------------------------------------------------------------------
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DrawSearchBarOffscreen
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txa
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pha
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jsr BuildUILine1And2
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lda #22 ; draw visible search bar
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sta VTAB
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lda OffscreenPage
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@ -153,12 +148,9 @@ DrawSearchBarOffscreen
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+LDADDR UILine2
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jsr Draw40Chars
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pla
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bit gCheatsEnabled
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bpl OffscreenDone ; if cheats are not enabled, we're done
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pha
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tax
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lda #20
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sta VTAB
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jsr BuildCheatLine1
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@ -168,8 +160,6 @@ DrawSearchBarOffscreen
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jsr DrawCenteredString
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inc VTAB
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pla
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tax
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jsr BuildCheatLine2
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lda OffscreenPage
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ror
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@ -123,19 +123,12 @@ SearchMode
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lda InputLength
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bne @findMatchingTitle
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; no input, reset params and UI
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lda #$FF
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sta gGameToLaunch ; no game selected
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ldx #39 ; copy instructions to line 2
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- lda Instructions,x
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sta UILine2,x
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dex
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bpl -
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ldx #$FF
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stx gGameToLaunch ; no game selected
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jsr LoadTitleOffscreen
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ldx #$FF ; no game selected
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jsr BuildUILine1WithNoDots; build UI line 1 with bars and other shapes
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ldx #$FF ; no game selected
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jsr DrawSearchBarOffscreen; draw everything at once (offscreen)
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jsr ShowOtherPage ; show it all at once
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clc
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jsr DrawSearchBarOffscreen
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jsr ShowOtherPage
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clc
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rts
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@ -157,9 +150,8 @@ SearchMode
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php ; (we'll use this later to skip reloading)
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stx gGameToLaunch
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+LDADDR gGamesListStore
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jsr okvs_nth ; get the name of the new best match
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jsr okvs_nth ; get the filename of the new best match
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+STAY @key
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+STAY @key2
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plp
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bne +
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jsr ToggleOffscreenPage ; Since we're not loading a new screenshot
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@ -176,58 +168,9 @@ SearchMode
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+ !byte $FD ; SMC
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@skipload
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jsr okvs_get
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!word gGamesListStore
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@key2 !word $FDFD
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+STAY SRC ; A/Y points to game title (in OKVS)
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ldy #0 ; copy game title into search bar buffer
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lda (SRC),y
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sta SAVE ; game title length
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inc SAVE
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- iny
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cpy SAVE
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bcc @printTitleChar
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beq @printCursor
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lda #" "
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+HIDE_NEXT_2_BYTES
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@printCursor
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lda #$7F
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+HIDE_NEXT_2_BYTES
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@printTitleChar
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lda (SRC),y ; copy game title to search UI
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sta UILine2,y
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cpy #MaxInputLength+1
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bcc -
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ldx #8
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- lda ReturnToPlay,x ; replace games count with 'to play' label
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sta UI_ToPlay,x
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dex
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bpl -
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ldx gGameToLaunch
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jsr BuildUILine1WithNoDots; build UI line 1 with bars and other shapes
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; now add dots to UI line 1 to highlight matched characters
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ldx #0
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ldy #0
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@dotloop
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iny
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lda (SRC),y
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+LOW_ASCII_TO_LOWER
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cmp InputBuffer,x
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bne +
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lda #$11 ; dot character
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sta UILine1,y
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inx
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cpx InputLength ; if input buffer is exhausted, we're done
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beq @doneHighlight
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+ inc HTAB
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cpy SAVE ; if game name is exhausted, we're done
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bne @dotloop
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@doneHighlight
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ldx gGameToLaunch
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jsr DrawSearchBarOffscreen; actually draw the search UI (offscreen)
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jmp ShowOtherPage ; now show everything at once
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sec
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jsr DrawSearchBarOffscreen
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jmp ShowOtherPage
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;------------------------------------------------------------------------------
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