11 Commits

Author SHA1 Message Date
scawful
7f87622f00 Add TODO for implementing cart toss distance/gravity 2024-03-30 10:20:19 -04:00
scawful
716a681d6d Cleanup HandleTileDirections fn 2024-03-30 10:12:03 -04:00
scawful
b0b3ca242b Add B button check to start riding, allows for easier lifting with A button 2024-03-30 09:53:19 -04:00
scawful
58dd5aab1f Add comments and update formatting 2024-03-30 09:43:58 -04:00
scawful
e0a20a98cd Replace $0DE0 with !SpriteDirection label 2024-03-30 09:29:53 -04:00
scawful
0f241bfddd Add comments to switch track sprite 2024-03-28 20:19:39 -04:00
scawful
12ef39ff79 Apply ASM code formatter 2024-03-28 20:17:56 -04:00
scawful
3324a13fb2 Move minecart ram, macros, update formatting and comments 2024-03-28 20:10:33 -04:00
scawful
53561eab31 Add small diff to minecart sprite to make it commentable 2024-03-28 20:02:12 -04:00
scawful
4c4f531929 Update switch and track sprite format for code review 2024-03-28 19:57:08 -04:00
scawful
dad37bdee7 Move mincart to Sprites/Objects for code review 2024-03-28 19:55:07 -04:00
6 changed files with 616 additions and 624 deletions

View File

@@ -1,95 +1,66 @@
; ========================================================= ; =============================================================================
; Zarby Feather ; Zarby Feather
org $07AFF8 ; LinkItem_BugCatchingNet org $07AFF8 ; LinkItem_BugCatchingNet
{ {
BIT $3A : BVS .return ;if Y or B are already pressed BIT $3A : BVS .return ;if Y or B are already pressed
LDA $6C : BNE .return ; if we are standing in a dooray or not
; Link_CheckNewY_ButtonPress LDA $6C : BNE .return ; if we are standing in a dooray or not
JSR $B073 : BCC .return ; Check if we just pressed Y Button
JSL LinkItem_JumpFeather ; Link_CheckNewY_ButtonPress
.return JSR $B073 : BCC .return ; Check if we just pressed Y Button
RTS JSL NewBookCode
.return
RTS
} }
; ========================================================= ; =============================================================================
; Prevent Link from taking damage while jumping spikes
; The game originally differentiates between your armor
; for the damage take, however the table has all the same
; values, so it's effectively useless.
; TileDetect_MainHandler_no_moon_pearl
; org $07D23D
org $07D242
JSL CheckIfJumpingForSpikeDamage
NOP #2
warnpc $07D248
; =========================================================
org $2B8000 org $2B8000
LinkItem_JumpFeather: NewBookCode:
{ {
JSL $07983A ; Reset swim state JSL $07983A ; Reset swim state
LDA $46 : BNE .cantuseit LDA $46 : BNE .cantuseit
LDA #$02 : STA $5D ; set link state recoil LDA #$02 : STA $5D ; state recoil
LDA #$02 : STA $4D ; set jumping state (ledge hop) LDA #$01 : STA $4D ; state recoil 2
; Length of the jump ; Length of the jump
LDA #$20 : STA $46 LDA #$20
; Height of the jump STA $46
LDA #$24
; Set vertical resistance ; Height of the jump
STA $29 LDA #$24
STA $02C7
; Set Links direction to right(?) ; Set vertical resistance
LDA #$08 : STA $0340 : STA $67 STA $29
STA $02C7
; Set Links direction to right(?)
LDA #$08 : STA $0340 : STA $67
; Reset Link movement offsets ; Reset Link movement offsets
STZ $31 : STZ $30 STZ $31
STZ $30
LDA $F4 : AND #$08 : BEQ .noUp LDA $F4 : AND #$08 : BEQ .noUp
LDA #-8 ; Change that -8 if you want higher speed moving up LDA #-8 ; Change that -8 if you want higher speed moving up
STA $27 ; Vertical recoil STA $27 ; Vertical recoil
.noUp .noUp
LDA $F4 : AND #$04 : BEQ .noDown LDA $F4 : AND #$04 : BEQ .noDown
LDA #8 ; Change that -8 if you want higher speed moving down LDA #8 ; Change that -8 if you want higher speed moving down
STA $27 STA $27
.noDown .noDown
LDA $F4 : AND #$02 : BEQ .noLeft LDA $F4 : AND #$02 : BEQ .noLeft
LDA #-8 ; Change that -8 if you want higher speed moving left LDA #-8 ; Change that -8 if you want higher speed moving left
STA $28 ; Horizontal recoil STA $28 ; Horizontal recoil
.noLeft .noLeft
LDA $F4 : AND #$01 : BEQ .noRight LDA $F4 : AND #$01 : BEQ .noRight
LDA #8 ; Change that 8 if you want higher speed moving right LDA #8 ; Change that 8 if you want higher speed moving right
STA $28 STA $28
.noRight .noRight
.cantuseit .cantuseit
RTL RTL
}
; =========================================================
; Y contains our armor value
; Currently requires a very close jump and will still
; damage the player midair if you jump from too far away.
CheckIfJumpingForSpikeDamage:
{
PHB : PHK : PLB
LDA $29 : BNE .airborne
LDA.w .spike_floor_damage, Y : STA.w $0373
.airborne
PLB
RTL
.spike_floor_damage
db $08 ; green
db $08 ; blue
db $04 ; red
} }
print "End of Items/jump_feather.asm ", pc print "End of Items/jump_feather.asm ", pc

View File

@@ -10,12 +10,10 @@ Build using [Asar](https://github.com/RPGHacker/asar) with `build.bat`
![oos55001](https://user-images.githubusercontent.com/47263509/175397658-56358685-74fa-42cd-bca7-b03b2909ab9c.png) ![oos55001](https://user-images.githubusercontent.com/47263509/175397658-56358685-74fa-42cd-bca7-b03b2909ab9c.png)
![oos55002](https://user-images.githubusercontent.com/47263509/175397677-9199c207-1d8a-4de9-9040-63bf420de49f.png) ![oos55002](https://user-images.githubusercontent.com/47263509/175397677-9199c207-1d8a-4de9-9040-63bf420de49f.png)
## Custom Menu and HUD ## Custom Menu
![image](https://github.com/scawful/Oracle-of-Secrets/assets/47263509/77e12478-127f-4dbd-b9c8-19da12b75ca2)
![image](https://github.com/scawful/Oracle-of-Secrets/assets/47263509/a02d8d78-b7ed-4085-809e-59d78319e576)
![image](https://github.com/scawful/Oracle-of-Secrets/assets/47263509/a6c7e247-f645-4a1c-954a-6c2d9c864d3e)
![oos69x_004](https://user-images.githubusercontent.com/47263509/175392740-69b44931-298c-4000-b22d-5a2ebf76e1ad.png)
![oos69x_005](https://user-images.githubusercontent.com/47263509/175392746-263801e4-5353-4fb8-b5cf-2d2e7f1c0282.png)
## Custom Sprites ## Custom Sprites

File diff suppressed because it is too large Load Diff

View File

@@ -1,3 +1,6 @@
; =========================================================
; Sprite Properties
; =========================================================
!SPRID = $AF ; The sprite ID you are overwriting (HEX) !SPRID = $AF ; The sprite ID you are overwriting (HEX)
!NbrTiles = 02 ; Number of tiles used in a frame !NbrTiles = 02 ; Number of tiles used in a frame
@@ -29,6 +32,7 @@
%Set_Sprite_Properties(Sprite_LeverSwitch_Prep, Sprite_LeverSwitch_Long); %Set_Sprite_Properties(Sprite_LeverSwitch_Prep, Sprite_LeverSwitch_Long);
; =========================================================
Sprite_LeverSwitch_Long: Sprite_LeverSwitch_Long:
{ {
@@ -45,6 +49,7 @@ Sprite_LeverSwitch_Long:
RTL ; Go back to original code RTL ; Go back to original code
} }
; =========================================================
Sprite_LeverSwitch_Prep: Sprite_LeverSwitch_Prep:
{ {
@@ -57,6 +62,7 @@ Sprite_LeverSwitch_Prep:
RTL RTL
} }
; =========================================================
Sprite_LeverSwitch_Main: Sprite_LeverSwitch_Main:
{ {
@@ -140,82 +146,82 @@ Sprite_LeverSwitch_Main:
} }
} }
; =========================================================
Sprite_LeverSwitch_Draw: Sprite_LeverSwitch_Draw:
{ {
JSL Sprite_PrepOamCoord JSL Sprite_PrepOamCoord
JSL Sprite_OAM_AllocateDeferToPlayer JSL Sprite_OAM_AllocateDeferToPlayer
LDA $0DC0, X : CLC : ADC $0D90, X : TAY;Animation Frame LDA $0DC0, X : CLC : ADC $0D90, X : TAY;Animation Frame
LDA .start_index, Y : STA $06 LDA .start_index, Y : STA $06
PHX PHX
LDX .nbr_of_tiles, Y ;amount of tiles -1 LDX .nbr_of_tiles, Y ;amount of tiles -1
LDY.b #$00 LDY.b #$00
.nextTile .nextTile
PHX ; Save current Tile Index? PHX ; Save current Tile Index?
TXA : CLC : ADC $06 ; Add Animation Index Offset TXA : CLC : ADC $06 ; Add Animation Index Offset
PHA ; Keep the value with animation index offset? PHA ; Keep the value with animation index offset?
ASL A : TAX ASL A : TAX
REP #$20 REP #$20
LDA $00 : CLC : ADC .x_offsets, X : STA ($90), Y LDA $00 : CLC : ADC .x_offsets, X : STA ($90), Y
AND.w #$0100 : STA $0E AND.w #$0100 : STA $0E
INY INY
LDA $02 : CLC : ADC .y_offsets, X : STA ($90), Y LDA $02 : CLC : ADC .y_offsets, X : STA ($90), Y
CLC : ADC #$0010 : CMP.w #$0100 CLC : ADC #$0010 : CMP.w #$0100
SEP #$20 SEP #$20
BCC .on_screen_y BCC .on_screen_y
LDA.b #$F0 : STA ($90), Y ;Put the sprite out of the way LDA.b #$F0 : STA ($90), Y ;Put the sprite out of the way
STA $0E STA $0E
.on_screen_y .on_screen_y
PLX ; Pullback Animation Index Offset (without the *2 not 16bit anymore) PLX ; Pullback Animation Index Offset (without the *2 not 16bit anymore)
INY INY
LDA .chr, X : STA ($90), Y LDA .chr, X : STA ($90), Y
INY INY
LDA .properties, X : STA ($90), Y LDA .properties, X : STA ($90), Y
PHY PHY
TYA : LSR #2 : TAY TYA : LSR #2 : TAY
LDA .sizes, X : ORA $0F : STA ($92), Y ; store size in oam buffer LDA .sizes, X : ORA $0F : STA ($92), Y ; store size in oam buffer
PLY : INY PLY : INY
PLX : DEX : BPL .nextTile PLX : DEX : BPL .nextTile
PLX PLX
RTS RTS
.start_index .start_index
db $00, $01 db $00, $01
.nbr_of_tiles .nbr_of_tiles
db 0, 0 db 0, 0
.x_offsets .x_offsets
dw 0 dw 0
dw 0 dw 0
.y_offsets .y_offsets
dw 0 dw 0
dw 0 dw 0
.chr .chr
db $64 db $64
db $66 db $66
.properties .properties
db $37 db $37
db $37 db $37
.sizes .sizes
db $02 db $02
db $02 db $02
} }

View File

@@ -1,3 +1,7 @@
; =========================================================
; Sprite Properties
; =========================================================
!SPRID = $B0 ; The sprite ID you are overwriting (HEX) !SPRID = $B0 ; The sprite ID you are overwriting (HEX)
!NbrTiles = 04 ; Number of tiles used in a frame !NbrTiles = 04 ; Number of tiles used in a frame
!Harmless = 00 ; 00 = Sprite is Harmful, 01 = Sprite is Harmless !Harmless = 00 ; 00 = Sprite is Harmful, 01 = Sprite is Harmless
@@ -28,6 +32,8 @@
%Set_Sprite_Properties(Sprite_RotatingTrack_Prep, Sprite_RotatingTrack_Long); %Set_Sprite_Properties(Sprite_RotatingTrack_Prep, Sprite_RotatingTrack_Long);
; =========================================================
Sprite_RotatingTrack_Long: Sprite_RotatingTrack_Long:
{ {
PHB : PHK : PLB PHB : PHK : PLB
@@ -43,12 +49,7 @@ Sprite_RotatingTrack_Long:
RTL ; Go back to original code RTL ; Go back to original code
} }
; Modes ; =========================================================
; 0 = TopLeft -> TopRight
; 1 = TopRight -> BottomRight
; 2 = BottomRight -> BottomLeft
; 3 = BottomLeft -> TopLeft
; 4 = TopRight -> TopLeft
Sprite_RotatingTrack_Prep: Sprite_RotatingTrack_Prep:
{ {
@@ -61,18 +62,29 @@ Sprite_RotatingTrack_Prep:
RTL RTL
} }
; =========================================================
; Modes
; 0 = TopLeft -> TopRight
; 1 = TopRight -> BottomRight
; 2 = BottomRight -> BottomLeft
; 3 = BottomLeft -> TopLeft
; 4 = TopRight -> TopLeft
SwitchRam = $37 SwitchRam = $37
Sprite_RotatingTrack_Main: Sprite_RotatingTrack_Main:
{ {
LDA.w SprAction, X LDA.w SprAction, X
JSL UseImplicitRegIndexedLocalJumpTable JSL UseImplicitRegIndexedLocalJumpTable
dw TopLeftToTopRight dw TopLeftToTopRight
dw TopRightToBottomRight dw TopRightToBottomRight
dw BottomRightToBottomLeft dw BottomRightToBottomLeft
dw BottomLeftToTopLeft dw BottomLeftToTopLeft
dw TopRightToTopLeft dw TopRightToTopLeft
; -------------------------------------------------------
; 00 = TopLeft -> TopRight
TopLeftToTopRight: TopLeftToTopRight:
{ {
LDA SwitchRam : BNE part2 LDA SwitchRam : BNE part2
@@ -87,6 +99,8 @@ Sprite_RotatingTrack_Main:
RTS RTS
} }
; -------------------------------------------------------
; 01 = TopRight -> BottomRight
TopRightToBottomRight: TopRightToBottomRight:
{ {
LDA SwitchRam : BNE part2_a LDA SwitchRam : BNE part2_a
@@ -101,6 +115,8 @@ Sprite_RotatingTrack_Main:
RTS RTS
} }
; -------------------------------------------------------
; 02 = BottomRight -> BottomLeft
BottomRightToBottomLeft: BottomRightToBottomLeft:
{ {
LDA SwitchRam : BNE part2_b LDA SwitchRam : BNE part2_b
@@ -115,6 +131,8 @@ Sprite_RotatingTrack_Main:
RTS RTS
} }
; -------------------------------------------------------
; 03 = BottomLeft -> TopLeft
BottomLeftToTopLeft: BottomLeftToTopLeft:
{ {
LDA SwitchRam : BNE part2_c LDA SwitchRam : BNE part2_c
@@ -130,6 +148,8 @@ Sprite_RotatingTrack_Main:
RTS RTS
} }
; -------------------------------------------------------
; 04 = TopRight -> TopLeft
TopRightToTopLeft: TopRightToTopLeft:
{ {
LDA SwitchRam : BNE part2_d LDA SwitchRam : BNE part2_d
@@ -147,88 +167,92 @@ Sprite_RotatingTrack_Main:
} }
} }
; =========================================================
Sprite_RotatingTrack_Draw: Sprite_RotatingTrack_Draw:
JSL Sprite_PrepOamCoord {
JSL Sprite_OAM_AllocateDeferToPlayer JSL Sprite_PrepOamCoord
JSL Sprite_OAM_AllocateDeferToPlayer
LDA $0DC0, X : CLC : ADC $0D90, X : TAY;Animation Frame LDA $0DC0, X : CLC : ADC $0D90, X : TAY;Animation Frame
LDA .start_index, Y : STA $06 LDA .start_index, Y : STA $06
PHX PHX
LDX .nbr_of_tiles, Y ;amount of tiles -1 LDX .nbr_of_tiles, Y ;amount of tiles -1
LDY.b #$00 LDY.b #$00
.nextTile .nextTile
PHX ; Save current Tile Index? PHX ; Save current Tile Index?
TXA : CLC : ADC $06 ; Add Animation Index Offset TXA : CLC : ADC $06 ; Add Animation Index Offset
PHA ; Keep the value with animation index offset? PHA ; Keep the value with animation index offset?
ASL A : TAX ASL A : TAX
REP #$20 REP #$20
LDA $00 : CLC : ADC .x_offsets, X : STA ($90), Y LDA $00 : CLC : ADC .x_offsets, X : STA ($90), Y
AND.w #$0100 : STA $0E AND.w #$0100 : STA $0E
INY INY
LDA $02 : CLC : ADC .y_offsets, X : STA ($90), Y LDA $02 : CLC : ADC .y_offsets, X : STA ($90), Y
CLC : ADC #$0010 : CMP.w #$0100 CLC : ADC #$0010 : CMP.w #$0100
SEP #$20 SEP #$20
BCC .on_screen_y BCC .on_screen_y
LDA.b #$F0 : STA ($90), Y ;Put the sprite out of the way LDA.b #$F0 : STA ($90), Y ;Put the sprite out of the way
STA $0E STA $0E
.on_screen_y .on_screen_y
PLX ; Pullback Animation Index Offset (without the *2 not 16bit anymore) PLX ; Pullback Animation Index Offset (without the *2 not 16bit anymore)
INY INY
LDA .chr, X : STA ($90), Y LDA .chr, X : STA ($90), Y
INY INY
LDA .properties, X : STA ($90), Y LDA .properties, X : STA ($90), Y
PHY PHY
TYA : LSR #2 : TAY TYA : LSR #2 : TAY
LDA .sizes, X : ORA $0F : STA ($92), Y ; store size in oam buffer LDA .sizes, X : ORA $0F : STA ($92), Y ; store size in oam buffer
PLY : INY PLY : INY
PLX : DEX : BPL .nextTile PLX : DEX : BPL .nextTile
PLX PLX
RTS RTS
.start_index .start_index
db $00, $01, $02, $03 db $00, $01, $02, $03
.nbr_of_tiles .nbr_of_tiles
db 0, 0, 0, 0 db 0, 0, 0, 0
.x_offsets .x_offsets
dw 0 dw 0
dw 0 dw 0
dw 0 dw 0
dw 0 dw 0
.y_offsets .y_offsets
dw 0 dw 0
dw 0 dw 0
dw 0 dw 0
dw 0 dw 0
.chr .chr
db $44 db $44
db $44 db $44
db $44 db $44
db $44 db $44
.properties .properties
db $7D db $7D
db $3D db $3D
db $FD db $FD
db $BD db $BD
.sizes .sizes
db $02 db $02
db $02 db $02
db $02 db $02
db $02 db $02
}

View File

@@ -69,7 +69,7 @@ print "End of mineswitch.asm ", pc
incsrc "Sprites/NPCs/village_dog.asm" incsrc "Sprites/NPCs/village_dog.asm"
print "End of village_dog.asm ", pc print "End of village_dog.asm ", pc
incsrc "Sprites/minecart.asm" incsrc "Sprites/Objects/minecart.asm"
print "End of minecart.asm ", pc print "End of minecart.asm ", pc
incsrc "Sprites/Bosses/twinrova.asm" incsrc "Sprites/Bosses/twinrova.asm"