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Menu: remember cursor position for directory traversal

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This commit is contained in:
Maximilian Rehkopf
2011-08-20 20:55:10 +02:00
parent 9a87fba657
commit 4727b6da3d
3 changed files with 89 additions and 11 deletions
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23
snes/data.a65
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@@ -8,19 +8,11 @@ dirend_addr .word 0
dirend_bank .byt 0
dirend_idx .word 0
dirptr_idx .word 0
dirptr_table .word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
dirent_addr .word 0
dirent_bank .byt 0
dirent_type .byt 0
dirend_onscreen .byt 0
dirlog_idx .byt 0
dirlog .word 0,0,0,0,0,0,0,0,0
.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
dirlog_idx .byt 0,0,0 ; long ptr
;----------parameters for text output----------
print_x .byt 0 ;x coordinate
@@ -163,6 +155,19 @@ hdma_window .byt 0
.byt 0
.byt 0,0
.byt 0
; dirlog format:
; dirstart_addr 2
; dirstart_bank 1
; dirptr_addr 2
; dirptr_bank 1
; menu_sel 2
; total 8 bytes
dirlog .word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
infloop .byt 0,0 ; to be filled w/ 80 FE
wram_fadeloop .byt 0