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Add todo for boss disappearring from blind maiden bug

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scawful
2024-03-30 11:05:26 -04:00
parent 622b7d950b
commit c4e4564749
1 changed files with 10 additions and 15 deletions
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25
Sprites/Bosses/twinrova.asm
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@@ -603,8 +603,6 @@ Sprite_Twinrova_Draw:
RTS RTS
; =========================================================
.start_index .start_index
db $00, $04, $08, $0C, $10, $14, $18, $1C, $22, $26, $2A, $2E db $00, $04, $08, $0C, $10, $14, $18, $1C, $22, $26, $2A, $2E
.nbr_of_tiles .nbr_of_tiles
@@ -681,25 +679,19 @@ Sprite_Twinrova_Draw:
ApplyTwinrovaGraphics: ApplyTwinrovaGraphics:
{ {
PHX PHX
REP #$20 ; A = 16, XY = 8
REP #$20 ; A = 16, XY = 8 LDX #$80 : STX $2100 ; turn the screen off (required)
LDX #$80 : STX $2100 ; turn the screen off (required)
LDX #$80 : STX $2115 ; Set the video port register every time we write it increase by 1 LDX #$80 : STX $2115 ; Set the video port register every time we write it increase by 1
LDA #$5000 : STA $2116 ; Destination of the DMA $5800 in vram <- this need to be divided by 2 LDA #$5000 : STA $2116 ; Destination of the DMA $5800 in vram <- this need to be divided by 2
LDA #$1801 : STA $4300 ; DMA Transfer Mode and destination register LDA #$1801 : STA $4300 ; DMA Transfer Mode and destination register
; "001 => 2 registers write once (2 bytes: p, p+1)" ; "001 => 2 registers write once (2 bytes: p, p+1)"
LDA.w #TwinrovaGraphics : STA $4302 ; Source address where you want gfx from ROM LDA.w #TwinrovaGraphics : STA $4302 ; Source address where you want gfx from ROM
LDX.b #TwinrovaGraphics>>16 : STX $4304 LDX.b #TwinrovaGraphics>>16 : STX $4304
LDA #$2000 : STA $4305 ; size of the transfer 4 sheets of $800 each LDA #$2000 : STA $4305 ; Size of the transfer 4 sheets of $800 each
LDX #$01 : STX $420B ; Do the DMA LDX #$01 : STX $420B ; Do the DMA
LDX #$0F : STX $2100 ; Turn the screen back on
LDX #$0F : STX $2100 ;turn the screen back on
SEP #$30 SEP #$30
PLX PLX
RTL RTL
TwinrovaGraphics: TwinrovaGraphics:
@@ -804,13 +796,16 @@ Follower_CheckBlindTrigger:
} }
; ========================================================= ; =========================================================
; Called during the BlindMaiden section of Follower_BasicMover ; Called during Blind Maiden section of Follower_BasicMover
; to spawn Twinrova in the room. ; to spawn Twinrova from the Blind Maiden.
; TODO: Figure out why the sprite disappears after graphics
; are transferred in. It seems to be unrelated to the
; graphics code, but rather related to the BlindMaiden
; spawn code.
org $1DA03C org $1DA03C
Blind_SpawnFromMaiden: Blind_SpawnFromMaiden:
{ {
; Load the Twinrova graphics
JSL ApplyTwinrovaGraphics JSL ApplyTwinrovaGraphics
LDX.b #$00 ; Load the boss into sprite index 0 LDX.b #$00 ; Load the boss into sprite index 0