mirror of https://github.com/a2-4am/4cade.git
199 lines
4.8 KiB
Plaintext
199 lines
4.8 KiB
Plaintext
;license:MIT
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;(c) 2018-2021 by 4am
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;
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; ProDOS - functions for constructing and passing around ProDOS pathnames
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;
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; Public functions
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; - SetPath
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; - AddToPath
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;
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;------------------------------------------------------------------------------
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; SetPath/AddToPath
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; append a length-prefixed string to gPathname
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; SetPath will reset the path first
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;
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; in: A contains low byte of address of length-prefixed string to append
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; Y contains high byte of address of length-prefixed string to append
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; out: all registers and flags clobbered
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; $02/$03 (PTR/PTR+1) clobbered
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; gPathname updated with concatenated length-prefixed string
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;------------------------------------------------------------------------------
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SetPath
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kRootDirectory=*+1
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ldx #0
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stx gPathname
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; execution falls through here
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AddToPath
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+ST16 PTR
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ldy #0
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lda (PTR),y ; length of this segment
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beq @done
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tay
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iny
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sty @max
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ldx gPathname ; current pathname length
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ldy #$01
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- lda (PTR),y
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sta gPathname+1,x
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inx
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iny
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@max = *+1
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cpy #$D1 ; SMC
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bcc -
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stx gPathname
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@done
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rts
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kSearchIndexRecord
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!byte 0
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!be24 0 ; SMC in 4cade.init
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!le16 0 ; SMC in 4cade.init
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kSearchCacheRecord
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!byte 0
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!be24 0 ; SMC in 4cade.init
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!le16 0 ; SMC in 4cade.init
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kPrelaunchIndexRecord
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!source "src/index/prelaunch.idx.a"
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kDemoIndexRecord
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!source "src/index/demo.idx.a"
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kAttractModeIndexRecord
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!source "src/index/attract.idx.a"
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kMiniAttractIndexLo
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!byte <kMiniAttractIndexRecord0
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!byte <kMiniAttractIndexRecord1
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kMiniAttractIndexHi
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!byte >kMiniAttractIndexRecord0
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!byte >kMiniAttractIndexRecord1
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kMiniAttractIndexRecord0
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!source "src/index/miniattract0.idx.a"
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kMiniAttractIndexRecord1
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!source "src/index/miniattract1.idx.a"
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kAttractModeSlideshowIndexRecord
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!source "src/index/slideshow.idx.a"
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kFXIndexRecord
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!source "src/index/fx.idx.a"
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kDFXIndexRecord
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!source "src/index/dfx.idx.a"
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kSFXIndexRecord
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!source "src/index/sfx.idx.a"
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kGameHelpIndexRecord
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!source "src/index/gamehelp.idx.a"
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kHGRTitleIndexRecord
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!source "src/index/title.idx.a"
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kDHGRTitleIndexRecord
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!source "src/index/dtitle.idx.a"
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kSHRArtworkIndexRecord
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!source "src/index/artwork.idx.a"
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kDHGRActionIndexRecord
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!source "src/index/dhgr.idx.a"
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kGRActionIndexRecord
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!source "src/index/gr.idx.a"
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kDGRActionIndexRecord
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!source "src/index/dgr.idx.a"
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kHGRActionIndexLo
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!byte <kHGRActionIndexRecord0
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!byte <kHGRActionIndexRecord1
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!byte <kHGRActionIndexRecord2
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!byte <kHGRActionIndexRecord3
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!byte <kHGRActionIndexRecord4
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!byte <kHGRActionIndexRecord5
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!byte <kHGRActionIndexRecord6
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kHGRActionIndexHi
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!byte >kHGRActionIndexRecord0
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!byte >kHGRActionIndexRecord1
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!byte >kHGRActionIndexRecord2
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!byte >kHGRActionIndexRecord3
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!byte >kHGRActionIndexRecord4
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!byte >kHGRActionIndexRecord5
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!byte >kHGRActionIndexRecord6
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kHGRActionIndexRecord0
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!source "src/index/hgr0.idx.a"
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kHGRActionIndexRecord1
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!source "src/index/hgr1.idx.a"
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kHGRActionIndexRecord2
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!source "src/index/hgr2.idx.a"
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kHGRActionIndexRecord3
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!source "src/index/hgr3.idx.a"
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kHGRActionIndexRecord4
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!source "src/index/hgr4.idx.a"
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kHGRActionIndexRecord5
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!source "src/index/hgr5.idx.a"
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kHGRActionIndexRecord6
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!source "src/index/hgr6.idx.a"
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kCreditsRecord
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!source "src/index/credits.idx.a"
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kHelpTextRecord
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!source "src/index/helptext.idx.a"
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kDecrunchRecord
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!source "src/index/decrunch.idx.a"
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kJoystickRecord
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!source "src/index/joystick.idx.a"
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kXSingleRecord
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!source "src/index/xsingle.idx.a"
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kTotalDataFile
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!byte 10
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!raw "TOTAL.DATA"
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kAnimatedTitleDirectory
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!byte 15
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!raw "TITLE.ANIMATED/"
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kGameDirectory
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!byte 2
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!raw "X/"
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kGameDirectoryLen = 3 ; we need this elsewhere
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kFXDirectory
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!byte 3
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!raw "FX/"
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kGlobalPrefsFilename
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!byte 10
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!raw "PREFS.CONF"
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kStandardPrelaunchRecord
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!source "src/index/standard.prelaunch.a"
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kCoverFadeRecord
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!source "src/index/coverfade.idx.a"
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kGRFizzleRecord
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!source "src/index/gr.fizzle.idx.a"
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kDGRFizzleRecord
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!source "src/index/dgr.fizzle.idx.a"
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kHelpBackgroundRecord
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!source "src/index/res.help.idx.a"
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kTitleRecord
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!source "src/index/res.title.idx.a"
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kCoverRecord
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!source "src/index/res.cover.idx.a"
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