mirror of
https://github.com/a2-4am/4cade.git
synced 2024-11-26 17:49:43 +00:00
enable tree files in UI
This commit is contained in:
Peter Ferrie
parent
d9dfe2b64f
commit
ab22c9bc03
@ -7,17 +7,17 @@
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;
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; LC RAM BANK 1
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; D000..E789 - persistent data structures (gGlobalPrefsStore, gGamesListStore)
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; E95E..FFF1 - main program code
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; FFF2..FFF9 - API functions and global constants available for main program
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; E95C..FFEE - main program code
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; FFEF..FFF9 - API functions and global constants available for main program
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; code, prelaunchers, transition effects, &c.
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; (Wait/UnwaitForVBL, MockingboardStuff, MachineStatus)
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; (LoadFileDirect, Wait/UnwaitForVBL, MockingboardStuff, MachineStatus)
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; FFFA..FFFF - NMI, reset, IRQ vectors
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;
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; LC RAM BANK 2
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; D000..D3FF - ProRWTS data
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; D400..D66F - ProRWTS code
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; D670..DB2D - HGR font code & ProRWTS glue code
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; DB2E..DB3D - backup of stack (during gameplay and self-running demos)
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; D400..D6B6 - ProRWTS code
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; D6B7..DB84 - HGR font code & ProRWTS glue code
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; DB85..DB94 - backup of stack (during gameplay and self-running demos)
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; ...unused...
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; DBB4..DBFF - (de)acceleration function
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; DC00..DFFF - HGR font data
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@ -148,12 +148,14 @@ CHEATS_ENABLED = %00001000
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; shared symbols for prelaunch and effects to call ProRWTS2 functions
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iCurBlockLo = $D401 ; constant
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iCurBlockHi = $D403 ; constant
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launchpatch = $D60E ; glue.launch.a
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launchpatch = $D655 ; glue.launch.a
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iAddToPath = $FE64 ; Roger Rabbit, avoid, use Infiltrator 2 style instead
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itraverse = $D8D8 ; Roger Rabbit, avoid, use Infiltrator 2 style instead
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itraverse = $D92F ; Roger Rabbit, avoid, use Infiltrator 2 style instead
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ldrhi = $56 ; constant
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namlo = $57 ; constant
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namhi = $58 ; constant
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ldrlo2 = $64 ; constant
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ldrhi2 = $65 ; constant
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_CONSTANTS_=*
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}
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@ -5,11 +5,10 @@
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!to "build/PRELAUNCH.INDEXED/STANDARD",plain
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*=$106
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ldy $5A ; set up game entry point in stack page
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ldx $59 ; (last ProRWTS load address - 1)
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bne +
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dey
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+ dex
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!source "src/constants.a"
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ldy ldrhi2 ; set up game entry point in stack page
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ldx ldrlo2 ; (last ProRWTS load address - 1)
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stx $1FE
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sty $1FF
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@ -17,7 +16,8 @@
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ldx #$FD ; Jump to game entry point via stack pop.
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txs
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rts
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php
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rti
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!if * > $1C0 {
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!error "code is too large, ends at ", *
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@ -315,9 +315,13 @@ resetval=$f0
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stx dirbufpatch7+2
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stx dirbufpatch9+2
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stx dirbufpatch10+1
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stx dirbufpatch11+1
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stx dirbufpatch12+1
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stx dirbufpatch13+1
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inx
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stx dirbufpatch5+2
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stx dirbufpatch8+2
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stx dirbufpatch14+1
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@close_ret
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rts
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@ -43,7 +43,7 @@ ver_02 = 1
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;else driver must be running from same memory target
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;i.e. running from main if accessing main, running from aux if accessing aux
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allow_saplings=1 ;enable support for saplings
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allow_trees = 0 ;enable support for tree files, as opposed to only seedlings and saplings
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allow_trees = 1 ;enable support for tree files, as opposed to only seedlings and saplings
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;required in RWTS mode if file > 128kb
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fast_trees = 0 ;keep tree block in memory, requires an additional 512 bytes of RAM
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always_trees = 0 ;set to 1 if the only file access involves tree files
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@ -132,11 +132,11 @@ ver_02 = 1
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ldrhi = $56 ;set to load address if override_adr=1
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namlo = $57 ;name of file to access
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namhi = $58 ;name of file to access
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ldrlo2 = $59 ;original load address read from filesystem
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ldrhi2 = $5a ;original load address read from filesystem
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sizelo2 = $5b ;original file size read from filesystem
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sizehi2 = $5c ;original file size read from filesystem
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!set last_zp = $5c ;highest address to save if swap_zp enabled (max 127 entries later)
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!set last_zp = $58 ;highest address to save if swap_zp enabled (max 127 entries later)
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!if write_sparse = 1 {
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sparseblk = $59 ;(internal) last-read block was sparse if zero
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!set last_zp = $59 ;highest address to save if swap_zp enabled (max 127 entries later)
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} ;write_sparse = 1
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!if enable_floppy = 1 {
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tmpsec = $3c ;(internal) sector number read from disk
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@ -194,6 +194,12 @@ ver_02 = 1
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} ;aligned_read = 0
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} ;mem_swap = 0
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ldrlo2 = $64 ;original load address read from filesystem
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ldrhi2 = $65 ;original load address read from filesystem
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sizelo2 = $66 ;original file size read from filesystem
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sizehi2 = $67 ;original file size read from filesystem
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!set last_zp = $67 ;highest address to save if swap_zp enabled (max 127 entries later)
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!if enable_floppy = 1 {
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step = $64 ;(internal) state for stepper motor
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tmptrk = $65 ;(internal) temporary copy of current track
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@ -232,7 +238,7 @@ ver_02 = 1
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FILE_COUNT = $25 ;ProDOS constant
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DEVADR01HI = $bf11 ;ProDOS constant
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ROMIN = $c081
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LCBANK2 = $c089
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LCBANK2 = $c08b
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CLRAUXRD = $c002
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CLRAUXWR = $c004
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SETAUXWR = $c005
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@ -521,8 +527,8 @@ slot ldx $cfff
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sty unrcommand2
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} ;rwts_mode = 0 and aligned_read = 0 and enable_write = 1
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sty unrbloklo1
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lda #>pblock
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pblock_enabled=1
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;;lda #>pblock
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;;pblock_enabled=1
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sta unrbloklo1 + 2
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!if (rwts_mode + write_sparse) > 1 {
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sta unrbloklo2 + 2
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@ -600,8 +606,8 @@ iterunit inc unrunit2
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bankram
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!if load_banked = 1 {
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lda LCBANK2 - ((lc_bank - 1) * 8)
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lda LCBANK2 - ((lc_bank - 1) * 8)
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lda LCBANK2 - ((lc_bank - 1) * 8) - (rwts_mode * 2)
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lda LCBANK2 - ((lc_bank - 1) * 8) - (rwts_mode * 2)
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} ;load_banked = 1
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!if enable_floppy = 1 {
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ldx #>unrelocdsk
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@ -1534,16 +1540,8 @@ noteof2
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!if allow_sparse = 1 {
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pha
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ora dirbuf, y
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tay
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pla
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dey
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iny ;don't affect carry
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} ;allow_sparse = 1
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!if aligned_read = 0 {
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php
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} ;aligned_read = 0
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!if allow_sparse = 1 {
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beq issparse
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pla
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} ;allow_sparse = 1
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!if (aligned_read and (enable_write or enable_seek)) = 1 {
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ldy reqcmd
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@ -1551,15 +1549,20 @@ noteof2
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beq +
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} ;enable_seek = 1
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} ;aligned_read = 1 and (enable_write = 1 or enable_seek = 1)
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!if aligned_read = 0 {
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php
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} ;aligned_read = 0
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!if enable_write = 1 {
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jsr seekrdwr
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} else { ;enable_write = 0
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jsr seekrd
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} ;enable_write = 1
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!if aligned_read = 0 {
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plp
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} ;aligned_read = 0
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resparse
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!if aligned_read = 0 {
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plp
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+ bcc +
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!if bounds_check = 1 {
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dec blefthi
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@ -1587,7 +1590,7 @@ setaux sta CLRAUXRD, x
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rts
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!if allow_sparse = 1 {
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issparse
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issparse pla
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- sta (adrlo), y
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iny
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bne -
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@ -2729,6 +2732,7 @@ hddfoundname iny
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} ;one_shot = 0
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} ;enable_write = 1 or aligned_read = 1
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} ;bounds_check = 1 or return_size = 1 or one_shot = 1
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;cache AUX_TYPE (load offset for binary files)
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!if override_adr = 0 {
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@ -2768,6 +2772,7 @@ attribpatch
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php
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} ;allow_subdir = 1
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!if allow_trees = 1 {
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dirbufpatch11
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ldy #>hdddirbuf
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bvc +
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!if fast_trees = 1 {
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@ -2938,8 +2943,9 @@ encbufpatch1
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clc
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bne hddrdwrfilei
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} else { ;no_interrupts = 0
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beq hddrdwrdone
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beq +
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jmp hddrdwrfilex
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+ jmp hddrdwrdone
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} ;no_interrupts = 1
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} ;allow_subdir = 1
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!if allow_aux = 0 {
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@ -3046,6 +3052,7 @@ encbufpatch2
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!if aligned_read = 0 {
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php
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} ;aligned_read = 0
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dirbufpatch12
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lda #>hdddirbuf
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sta adrhi
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sty adrlo
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@ -3123,7 +3130,9 @@ blkidx = * + 1
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!if rwts_mode = 0 {
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inc treeidx
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} ;rwts_mode = 0
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dirbufpatch13
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ldx hdddirbuf, y
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dirbufpatch14
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lda hdddirbuf + 256, y
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} else { ;fast_trees = 1
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ldy treeidx
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@ -3257,34 +3266,27 @@ dirbufpatch9
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!if write_sparse = 1 {
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sta sparseblk
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} ;write_sparse = 1
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!if (rwts_mode + enable_write) > 1 {
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cmp #1
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} else { ;rwts_mode = 0 or enable_write = 0
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tay
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} ;rwts_mode = 1 and enable_write = 1
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pla
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!if rwts_mode = 0 {
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dey
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iny ;don't affect carry
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} else { ;rwts_mode = 1
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!if rwts_mode = 1 {
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!if enable_write = 1 {
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cmp #1
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pla
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ldy reqcmd
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bcs hddseekrdwr
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savebyte
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tay
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} else { ;enable_write = 0
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tay
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pla
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dey
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iny ;don't affect carry
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bne hddseekrd
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} ;enable_write = 1
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} ;rwts_mode = 0
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} ;rwts_mode = 1
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} ;allow_sparse = 0
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!if rwts_mode = 0 {
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!if aligned_read = 0 {
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php
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} ;aligned_read = 0
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!if allow_sparse = 1 {
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beq hddissparse
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pla
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} ;allow_sparse = 1
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!if (aligned_read and (enable_write or enable_seek)) = 1 {
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ldy reqcmd
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@ -3292,15 +3294,20 @@ savebyte
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beq +
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} ;enable_seek = 1
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} ;aligned_read = 1 and (enable_write = 1 or enable_seek = 1)
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!if aligned_read = 0 {
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php
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} ;aligned_read = 0
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!if enable_write = 1 {
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jsr hddseekrdwr
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} else { ;enable_write = 0
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jsr hddseekrd
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} ;enable_write = 1
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!if aligned_read = 0 {
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plp
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} ;aligned_read = 0
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hddresparse
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!if aligned_read = 0 {
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plp
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+ bcc +
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} ;aligned_read = 0
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inc adrhi
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@ -3330,6 +3337,9 @@ hddsetaux sta CLRAUXRD, x
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!if allow_sparse = 1 {
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hddissparse
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!if rwts_mode = 0 {
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pla
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} ;rwts_mode = 0
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- sta (adrlo), y
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inc adrhi
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sta (adrlo), y
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@ -3445,9 +3455,9 @@ hddreaddirsel
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hddreaddirsec
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!if allow_trees = 0 {
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dirbufpatch10
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hddreaddirsect ldy #>hdddirbuf
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} else { ;allow_trees = 1
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dirbufpatch10
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ldy #>hdddirbuf
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hddreaddirsect
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} ;allow_trees = 0
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