diff options
| author | Alexey 'Cluster' Avdyukhin <clusterrr@clusterrr.com> | 2020-09-21 00:12:41 +0300 |
|---|---|---|
| committer | Alexey 'Cluster' Avdyukhin <clusterrr@clusterrr.com> | 2020-09-21 00:12:41 +0300 |
| commit | 6d1a15a8ad99725f5e3f9d95b30df53d6a434062 (patch) | |
| tree | 69c9ad7bbd5761315ec23339cf5facedc300a60f /saves.asm | |
| parent | 65f7185ad6e99eab403e9111b12e4c34db54136b (diff) | |
More build info
Diffstat (limited to 'saves.asm')
| -rw-r--r-- | saves.asm | 52 |
1 files changed, 26 insertions, 26 deletions
@@ -4,7 +4,7 @@ save_state: ; saving last started game jsr enable_prg_ram lda #0 ; first SRAM bank - sta $5005 + jsr select_fram_bank ; storing signature ldx #0 .signature_loop: @@ -14,17 +14,17 @@ save_state: cpx #8 bne .signature_loop ; storing selected game - lda SELECTED_GAME + lda <SELECTED_GAME sta SRAM_LAST_STARTED_GAME - lda SELECTED_GAME+1 + lda <SELECTED_GAME+1 sta SRAM_LAST_STARTED_GAME+1 ; storing scrolling state - lda SCROLL_LINES_TARGET + lda <SCROLL_LINES_TARGET sta SRAM_LAST_STARTED_LINE - lda SCROLL_LINES_TARGET+1 + lda <SCROLL_LINES_TARGET+1 sta SRAM_LAST_STARTED_LINE+1 ; storing save ID of last started game - lda LAST_STARTED_SAVE + lda <LAST_STARTED_SAVE sta SRAM_LAST_STARTED_SAVE jsr disable_prg_ram rts @@ -33,7 +33,7 @@ load_state: ; loading saved state jsr enable_prg_ram lda #0 ; first SRAM bank - sta $5005 + jsr select_fram_bank ; check for signature ldx #0 .signature_loop: @@ -83,21 +83,21 @@ load_save: txa pha - lda LOADER_GAME_SAVE + lda <LOADER_GAME_SAVE beq .done ; game has not battery backed saves ; superbank number - sta LOADER_GAME_SAVE_SUPERBANK - dec LOADER_GAME_SAVE_SUPERBANK - lda LOADER_GAME_SAVE_BANK + sta <LOADER_GAME_SAVE_SUPERBANK + dec <LOADER_GAME_SAVE_SUPERBANK + lda <LOADER_GAME_SAVE_BANK ; в регистр - sta $5005 + jsr select_fram_bank lda #0 - sta COPY_SOURCE_ADDR - sta COPY_DEST_ADDR + sta <COPY_SOURCE_ADDR + sta <COPY_DEST_ADDR lda #$80 - sta COPY_SOURCE_ADDR+1 + sta <COPY_SOURCE_ADDR+1 lda #$60 - sta COPY_DEST_ADDR+1 + sta <COPY_DEST_ADDR+1 jsr enable_prg_ram jsr read_flash jsr disable_prg_ram @@ -116,21 +116,21 @@ save_save: pha txa pha - lda LOADER_GAME_SAVE + lda <LOADER_GAME_SAVE beq .done ; если игра не использует сейвы, то всё ; номер супербанка - sta LOADER_GAME_SAVE_SUPERBANK - dec LOADER_GAME_SAVE_SUPERBANK - lda LOADER_GAME_SAVE_BANK + sta <LOADER_GAME_SAVE_SUPERBANK + dec <LOADER_GAME_SAVE_SUPERBANK + lda <LOADER_GAME_SAVE_BANK ; в регистр - sta $5005 + jsr select_fram_bank lda #0 - sta COPY_SOURCE_ADDR - sta COPY_DEST_ADDR + sta <COPY_SOURCE_ADDR + sta <COPY_DEST_ADDR lda #$60 - sta COPY_SOURCE_ADDR+1 + sta <COPY_SOURCE_ADDR+1 lda #$80 - sta COPY_DEST_ADDR+1 + sta <COPY_DEST_ADDR+1 jsr enable_prg_ram jsr write_flash jsr disable_prg_ram @@ -190,7 +190,7 @@ save_all_saves: ora #%00000011 sta <LOADER_GAME_SAVE_SUPERBANK ; номер супербанка lda #0 - sta $5005 ; нулевой банк + jsr select_fram_bank ; нулевой банк ; стираем сектор jsr sector_erase ; а теперь записываем четыре сейва назад |