Prevent Link from taking spike floor damage while jumping

Additionally, changes the jump state to use the ledge hop mode rather than the recoil animation

Items/jump_feather.asm

@@ -1,34 +1,42 @@
-; =============================================================================
+; =========================================================
 ; Zarby Feather 
 
 org $07AFF8 ; LinkItem_BugCatchingNet
 {
     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
         JSR $B073 : BCC .return ; Check if we just pressed Y Button  
-  JSL NewBookCode
-
-.return
+          JSL LinkItem_JumpFeather
+  .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
-NewBookCode:
+LinkItem_JumpFeather:
 {
   JSL $07983A ; Reset swim state
   LDA $46 : BNE .cantuseit
-  LDA #$02 : STA $5D ; state recoil
-  LDA #$01 : STA $4D ; state recoil 2
+    LDA #$02 : STA $5D ; set link state recoil
+    LDA #$02 : STA $4D ; set jumping state (ledge hop)
 
     ; Length of the jump
-  LDA #$20 
-
-  STA $46 
+    LDA #$20 : STA $46 
 
     ; Height of the jump
     LDA #$24 
@@ -36,12 +44,12 @@ NewBookCode:
     ; Set vertical resistance 
     STA $29
     STA $02C7
+
     ; Set Links direction to right(?)
     LDA #$08 : STA $0340 : STA $67
 
     ; Reset Link movement offsets 
-  STZ $31
-  STZ $30
+    STZ $31 : STZ $30
 
       LDA $F4 : AND #$08 : BEQ .noUp
         LDA #-8 ; Change that -8 if you want higher speed moving up
@@ -59,9 +67,30 @@ NewBookCode:
         LDA #8  ; Change that 8 if you want higher speed moving right
         STA $28
     .noRight
+    
   .cantuseit
     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
 pushpc

Masks/deku_mask.asm

@@ -95,6 +95,7 @@ LinkState_UsingQuake:
   db   5,   5,   5,  19
 
   ; INC.w $0FC1 ; Keep sprites frozen 
+  JSR $F514 ; CacheCameraPropertiesIfOutdoors
 
   STZ.b $27 : STZ.b $28 ; Reset recoil X and Y 
 
@@ -175,9 +176,8 @@ LinkState_UsingQuake:
 
 .special
   DEC $5C 
-  ; JSR $F514 ; CacheCameraPropertiesIfOutdoors
   JSL DekuLink_HoverBasedOnInput
-  ; JSR $E8F0
+  JSR $E8F0  ; HandleIndoorCameraAndDoors
   RTS
 }
 

Menu/menu_draw.asm

@@ -199,6 +199,7 @@ Menu_DrawHeartPieces:
 
 ; =========================================================
 
+; TODO: Attach SRAM values to these for progression
 Menu_DrawMusicNotes:
 {
   LDA.w #$02

README.md

@@ -10,10 +10,12 @@ 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)
 ![oos55002](https://user-images.githubusercontent.com/47263509/175397677-9199c207-1d8a-4de9-9040-63bf420de49f.png)
 
-## Custom Menu
+## Custom Menu and HUD
+
+![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
 

Sprites/Bosses/twinrova.asm

@@ -1,5 +1,10 @@
 ; =========================================================
 ; Twinrova Boss Sprite
+;
+; Overrides Blind and the Blind Maiden to create a new 
+; boss sequence. 
+;
+;
 ; =========================================================
 
 !SPRID              = $CE ; The sprite ID you are overwriting (HEX)
@@ -37,18 +42,17 @@ Sprite_Twinrova_Long:
 {
     PHB : PHK : PLB
 
-  JSR Sprite_Twinrova_Draw ; Call the draw code
+    JSR Sprite_Twinrova_Draw 
     JSL Sprite_DrawShadow
 
-  JSL Sprite_CheckActive ; Check if game is not paused
-  BCC .SpriteIsNotActive ; Skip Main code is sprite is innactive
+    JSL Sprite_CheckActive : BCC .SpriteIsNotActive 
 
-  JSR Sprite_Twinrova_CheckIfDead ; Check if sprite is dead
-  JSR Sprite_Twinrova_Main        ; Call the main sprite code
+    JSR Sprite_Twinrova_CheckIfDead
+    JSR Sprite_Twinrova_Main       
 
-.SpriteIsNotActive
-  PLB ; Get back the databank we stored previously
-  RTL ; Go back to original code
+  .SpriteIsNotActive
+    PLB
+    RTL
 }
 
 ; =========================================================
@@ -58,10 +62,10 @@ Sprite_Twinrova_CheckIfDead:
     LDA $0D80, X : CMP.b #$0A : BEQ .not_dead
 
     ; If health is negative, set back to zero
-  LDA $0E50, X : CMP.b #$44 : BCC .healthNotNegative
+    LDA $0E50, X : CMP.b #$44 : BCC .health_not_negative
       LDA.b #$00 : STA $0E50, X
 
-.healthNotNegative
+  .health_not_negative
 
     LDA $0E50, X : BNE .not_dead
       PHX 
@@ -70,7 +74,7 @@ Sprite_Twinrova_CheckIfDead:
       LDA.b #$0A : STA $0D80, X ; Go to Twinrova_Dead stage
 
       PLX
-.not_dead
+  .not_dead
     RTS
 }
 
@@ -80,10 +84,9 @@ Sprite_Twinrova_Prep:
 {
     PHB : PHK : PLB
     
-  STZ $0D80, X
-
+    ; PrepareBattle
+    LDA.l $7EF3CC : CMP.b #$06 : BEQ .despawn
       LDA.b #$40 : STA $0E50, X ; Health
-  
       LDA.b #$04 : STA $0CD2, X ; Bump damage type (4 hearts, green tunic)
 
       %SetSpriteSpeedX(15)
@@ -91,13 +94,25 @@ Sprite_Twinrova_Prep:
 
       LDA #$10 : STA $08
       LDA #$10 : STA $09
+      LDA #$0A : STA $0D80, X
 
-  LDA #$00 : STA $7EF3CC
+      LDA.b #$60 : STA.w $0E10, X
+      LDA.b #$01 : STA.w $0DB0, X
+      LDA.b #$02 : STA.w $0DE0, X
+      LDA.b #$04 : STA.w $0EB0, X
+      LDA.b #$07 : STA.w $0DC0, X
+      STZ.w $0B69
 
+      PLB
+      RTL
+  .despawn
+    STZ.w $0DD0, X
     PLB
     RTL
 }
 
+; =========================================================
+
 !AnimSpeed = 8
 
 macro      Twinrova_Front()
@@ -131,6 +146,8 @@ endmacro
 ; =========================================================
 
 ; Phase 0: Blind Maiden turns into Twinrova.
+;          Initially should be invisible, then
+;          transfer in Twinrova gfx and run dialogue.
 ;
 ; Phase 1: Twinrova is one entity, moving around the room
 ;          and shooting fire and ice attacks at Link.
@@ -157,14 +174,14 @@ Sprite_Twinrova_Main:
   dw Twinrova_KotakeMode    ; 0x09
   dw Twinrova_Dead          ; 0x0A
 
+  ; 0x00
   Twinrova_Init:
   {
-    ; %Twinrova_Front()
-    JSR ApplyTwinrovaGraphics
       %GotoAction(01)
       RTS
   }
 
+  ; 0x01
   Twinrova_MoveState:
   {
       LDA $0E50, X : CMP.b #$20 : BCS .phase_1
@@ -210,6 +227,7 @@ Sprite_Twinrova_Main:
       RTS
   }
 
+  ; 0x02 - TODO: Implement Twinrova_MoveForwards
   Twinrova_MoveForwards:
   {
       %Twinrova_Front()
@@ -226,6 +244,7 @@ Sprite_Twinrova_Main:
       RTS
   }
 
+  ; 0x03 - TODO: Implement Twinrova_MoveBackwards
   Twinrova_MoveBackwards:
   {
       %Twinrova_Back()
@@ -242,6 +261,7 @@ Sprite_Twinrova_Main:
       RTS
   }
 
+  ; 0x04
   Twinrova_PrepareAttack:
   {
       %StartOnFrame(7)
@@ -293,6 +313,7 @@ Sprite_Twinrova_Main:
       RTS
   }
 
+  ; 0x07
   Twinrova_Hurt:
   {
       %StartOnFrame(10)
@@ -311,6 +332,7 @@ Sprite_Twinrova_Main:
       RTS
   }
 
+  ; 0x08
   Twinrova_KoumeMode:
   {
       %StartOnFrame(8)
@@ -330,6 +352,7 @@ Sprite_Twinrova_Main:
       RTS
   }
 
+  ; 0x09
   Twinrova_KotakeMode:
   {
       %StartOnFrame(9)
@@ -349,38 +372,33 @@ Sprite_Twinrova_Main:
       RTS
   }
 
+  ; 0x0A
   Twinrova_Dead:
   {
       %StartOnFrame(10)
       %Twinrova_Hurt()
-
       RTS
   }
 }
 
 ; =========================================================
 
-Untitled_Garnish:
+; Reused function from TrinexxBreath.
+TrinexxBreath_AltEntry:
 {
     LDA $1A : AND.b #$03 : BNE .no_shake
-  
       JSL Sprite_IsToRightOfPlayer
-  
       LDA $0D50, X : CMP .x_speed_targets, Y : BEQ .no_shake
-  
         CLC : ADC.w $8000, Y : STA $0D50, X
 
-.no_shake:
-
+  .no_shake
     JSL Sprite_CheckTileCollision : BEQ .exit
-  
     JSL Sprite_BounceTowardPlayer
 
-.exit
-
+  .exit
     RTS
 
-.x_speed_targets
+  .x_speed_targets
     db 8, -16
 }
 
@@ -388,117 +406,84 @@ Sprite_Twinrova_FireAttack:
 { 
     JSL Sprite_CheckTileCollision : BNE .no_collision
     JSL Sprite_Move
-.no_collision
-  JSR Sprite_Twinrova_FireAttack_AddFireGarnish
-  JMP Untitled_Garnish
+  .no_collision
+    JSR AddFireGarnish
+    JMP TrinexxBreath_AltEntry
+}
 
-.AddFireGarnish
+; $1DBDD6 - TrinexxFire_AddFireGarnish
+AddFireGarnish:
+{
     INC $0E80, X : LDA $0E80, X : AND.b #$07 : BNE .return
-  
       LDA.b #$2A : JSL Sound_SetSfx2PanLong
+      LDA.b #$1D : PHX : TXY : TAX : STA $00
 
-  LDA.b #$1D
-
-; *$EBDE8 ALTERNATE ENTRY POINT
-
-  PHX : TXY
-  
-  TAX : STA $00
-
-.next_slot
-
+  .next_slot
     LDA $7FF800, X : BEQ .free_slot
-  
       DEX : BPL .next_slot
-  
         DEC $0FF8 : BPL .use_search_index
-  
           LDA $00 : STA $0FF8
 
-.use_search_index
-
+  .use_search_index
     LDX $0FF8
 
-.free_slot
-
+  .free_slot
     LDA.b #$10 : STA $7FF800, X : STA $0FB4
-  
     TYA : STA $7FF92C, X
     
-  LDA $0D10, Y : STA $7FF83C, X
-  LDA $0D30, Y : STA $7FF878, X
-  
-  LDA $0D00, Y : CLC : ADC.b #$10 : STA $7FF81E, X
-  LDA $0D20, Y : ADC.b #$00 : STA $7FF85A, X
+    LDA.w SprX, Y : STA $7FF83C, X
+    LDA.w SprXH, Y : STA $7FF878, X
+    LDA.w SprY, Y : CLC : ADC.b #$10 : STA $7FF81E, X
+    LDA.w SprYH, Y : ADC.b #$00 : STA $7FF85A, X
     
     LDA.b #$7F : STA $7FF90E, X
-  
     STX $00
-  
     PLX
 
-.return
+  .return
     RTS
 }
 
-
+; $1DBD65 - TrinexxBreath_ice_add_ice_garnish
 AddIceGarnishV2:
 {
     INC $0E80, X : LDA $0E80, X : AND.b #$07 : BNE .return
-  
       LDA.b #$14 : JSL Sound_SetSfx3PanLong
+      LDA.b #$1D : PHX : TXY : TAX : STA $00
 
-  LDA.b #$1D
-
-; *$EBDE8 ALTERNATE ENTRY POINT
-
-  PHX : TXY
-  
-  TAX : STA $00
-
-.next_slot
-
+  .next_slot
     LDA $7FF800, X : BEQ .free_slot
-  
       DEX : BPL .next_slot
-  
         DEC $0FF8 : BPL .use_search_index
-  
           LDA.b #$00 : STA $0FF8
 
-.use_search_index
-
+  .use_search_index
     LDX $0FF8
 
-.free_slot
-
+  .free_slot
     LDA.b #$0C : STA $7FF800, X : STA $0FB4
-  
     TYA : STA $7FF92C, X
     
-  LDA $0D10, Y : STA $7FF83C, X
-  LDA $0D30, Y : STA $7FF878, X
+    LDA.w SprX, Y : STA $7FF83C, X
+    LDA.w SprXH, Y : STA $7FF878, X
+    LDA.w SprY, Y : CLC : ADC.b #$10 : STA $7FF81E, X
+    LDA.w SprYH, Y : ADC.b #$00 : STA $7FF85A, X
     
-  LDA $0D00, Y : CLC : ADC.b #$10 : STA $7FF81E, X
-  LDA $0D20, Y : ADC.b #$00 : STA $7FF85A, X
-  
-  LDA.b #$7F : STA $7FF90E, X
-  
-  STX $00
+    LDA.b #$7F : STA $7FF90E, X : STX $00
     
     PLX
 
-.return
+  .return
     RTS
 }
 
 Sprite_Twinrova_IceAttack:
 {
+    JSL Sprite_CheckTileCollision : BNE .no_collision
       JSL Sprite_Move
+  .no_collision
     JSR AddIceGarnishV2
-  JSR Untitled_Garnish
-.return
-  RTS
+    JMP TrinexxBreath_AltEntry
 }
 
 ; =========================================================
@@ -539,20 +524,15 @@ org $09B34F
 Garnish_TrinexxIce:
 {
   ; special animation 0x0C
-
   LDA $7FF90E, X : LSR #2 : AND.b #$03 : TAY
-  
   LDA TrinexxIce_Pool_properties, Y : STA $04
-  
   JSR Garnish_PrepOamCoord
 
   LDA $00       : STA ($90), Y
   LDA $02 : INY : STA ($90), Y
   
   LDA $7FF90E, X : LSR #5 : PHX : TAX
-  
   LDA TrinexxIce_Pool_chr, X : INY : STA ($90), Y
-  
   LDA.b #$35 : ORA $04 : PLX
   
   JMP Garnish_SetOamPropsAndLargeSize
@@ -581,7 +561,7 @@ Sprite_Twinrova_Draw:
     PHX
     LDX   .nbr_of_tiles, Y ;amount of tiles -1
     LDY.b #$00
-.nextTile
+  .nextTile
 
     PHX ; Save current Tile Index?
         
@@ -603,7 +583,7 @@ Sprite_Twinrova_Draw:
 
     LDA.b #$F0 : STA ($90), Y ;Put the sprite out of the way
     STA   $0E
-.on_screen_y
+  .on_screen_y
 
     PLX ; Pullback Animation Index Offset (without the *2 not 16bit anymore)
     INY
@@ -632,83 +612,85 @@ Sprite_Twinrova_Draw:
 
 
 ; =========================================================
-.start_index
-db $00, $04, $08, $0C, $10, $14, $18, $1C, $22, $26, $2A, $2E
-.nbr_of_tiles
-db 3, 3, 3, 3, 3, 3, 3, 5, 3, 3, 3, 3
-.x_offsets
-dw -8, 8, 8, -8
-dw -8, 8, -8, 8
-dw -8, 8, -8, 8
-dw -8, 8, -8, 8
-dw -8, 8, -8, 8
-dw -8, 8, -8, 8
-dw -8, 8, -8, 8
-dw -16, 0, 16, -16, 0, 16
-dw -8, 8, -8, 8
-dw -8, 8, -8, 8
-dw -8, 8, -8, 8
-dw -8, 8, -8, 8
-.y_offsets
-dw -8, -8, 8, 8
-dw -7, -7, 9, 9
-dw -8, -8, 8, 8
-dw -8, -8, 8, 8
-dw -8, -8, 8, 8
-dw -7, -7, 9, 9
-dw -6, -6, 10, 10
-dw -8, -8, -8, 8, 8, 8
-dw -8, -8, 8, 8
-dw -8, -8, 8, 8
-dw -8, -8, 8, 8
-dw -7, -7, 9, 9
-.chr
-db $00, $02, $22, $24
-db $04, $06, $24, $26
-db $08, $0A, $28, $2A
-db $0C, $0E, $28, $2A
-db $44, $46, $64, $66
-db $48, $4A, $68, $6A
-db $4C, $4E, $6C, $6E
-db $88, $8A, $8C, $A8, $AA, $AC
-db $80, $82, $A0, $A2
-db $84, $86, $A4, $A6
-db $40, $42, $60, $62
-db $40, $42, $60, $62
-.properties
-db $39, $39, $39, $39
-db $39, $39, $39, $39
-db $39, $39, $39, $39
-db $39, $39, $39, $39
-db $39, $39, $39, $39
-db $39, $39, $39, $39
-db $39, $39, $39, $39
-db $39, $39, $39, $39, $39, $39
-db $39, $39, $39, $39
-db $39, $39, $39, $39
-db $39, $39, $39, $39
-db $39, $39, $39, $39
-.sizes
-db $02, $02, $02, $02
-db $02, $02, $02, $02
-db $02, $02, $02, $02
-db $02, $02, $02, $02
-db $02, $02, $02, $02
-db $02, $02, $02, $02
-db $02, $02, $02, $02
-db $02, $02, $02, $02, $02, $00
-db $02, $02, $02, $02
-db $02, $02, $02, $02
-db $02, $02, $02, $02
-db $02, $02, $02, $02
+  .start_index
+    db $00, $04, $08, $0C, $10, $14, $18, $1C, $22, $26, $2A, $2E
+  .nbr_of_tiles
+    db 3, 3, 3, 3, 3, 3, 3, 5, 3, 3, 3, 3
+  .x_offsets
+    dw -8, 8, 8, -8
+    dw -8, 8, -8, 8
+    dw -8, 8, -8, 8
+    dw -8, 8, -8, 8
+    dw -8, 8, -8, 8
+    dw -8, 8, -8, 8
+    dw -8, 8, -8, 8
+    dw -16, 0, 16, -16, 0, 16
+    dw -8, 8, -8, 8
+    dw -8, 8, -8, 8
+    dw -8, 8, -8, 8
+    dw -8, 8, -8, 8
+  .y_offsets
+    dw -8, -8, 8, 8
+    dw -7, -7, 9, 9
+    dw -8, -8, 8, 8
+    dw -8, -8, 8, 8
+    dw -8, -8, 8, 8
+    dw -7, -7, 9, 9
+    dw -6, -6, 10, 10
+    dw -8, -8, -8, 8, 8, 8
+    dw -8, -8, 8, 8
+    dw -8, -8, 8, 8
+    dw -8, -8, 8, 8
+    dw -7, -7, 9, 9
+  .chr
+    db $00, $02, $22, $24
+    db $04, $06, $24, $26
+    db $08, $0A, $28, $2A
+    db $0C, $0E, $28, $2A
+    db $44, $46, $64, $66
+    db $48, $4A, $68, $6A
+    db $4C, $4E, $6C, $6E
+    db $88, $8A, $8C, $A8, $AA, $AC
+    db $80, $82, $A0, $A2
+    db $84, $86, $A4, $A6
+    db $40, $42, $60, $62
+    db $40, $42, $60, $62
+  .properties
+    db $39, $39, $39, $39
+    db $39, $39, $39, $39
+    db $39, $39, $39, $39
+    db $39, $39, $39, $39
+    db $39, $39, $39, $39
+    db $39, $39, $39, $39
+    db $39, $39, $39, $39
+    db $39, $39, $39, $39, $39, $39
+    db $39, $39, $39, $39
+    db $39, $39, $39, $39
+    db $39, $39, $39, $39
+    db $39, $39, $39, $39
+  .sizes
+    db $02, $02, $02, $02
+    db $02, $02, $02, $02
+    db $02, $02, $02, $02
+    db $02, $02, $02, $02
+    db $02, $02, $02, $02
+    db $02, $02, $02, $02
+    db $02, $02, $02, $02
+    db $02, $02, $02, $02, $02, $00
+    db $02, $02, $02, $02
+    db $02, $02, $02, $02
+    db $02, $02, $02, $02
+    db $02, $02, $02, $02
 }
 
+; =========================================================
+
 ApplyTwinrovaGraphics:
 {
     PHX 
 
     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
     LDA #$5000 : STA $2116 ; Destination of the DMA $5800 in vram <- this need to be divided by 2
@@ -725,8 +707,258 @@ ApplyTwinrovaGraphics:
 
     PLX
 
-  RTS
+    RTL
 
   TwinrovaGraphics:
     incbin twinrova.bin
 }
+
+pushpc
+
+; =========================================================
+; Blind Maiden spawn code
+
+org $0DB818
+  SpritePrep_LoadProperties:
+
+; Follower_BasicMover.dont_scare_kiki
+org $09A1E4
+Follower_BasicMover:
+{
+    ; Check if the follower is the blind maiden
+    LDA.l $7EF3CC : CMP.b #$06 : BNE .no_blind_transform
+      ; Check if we are in room 0xAC
+      REP #$20 
+      LDA.b $A0 : CMP.w #$00AC : BNE .no_blind_transform
+        ; ; Check room flag 0x65
+        ; LDA.l $7EF0CA : AND.w #$0100 : BEQ .no_blind_transform
+          SEP #$20
+          JSL Follower_CheckBlindTrigger : BCC .no_blind_transform
+  .blind_transform
+    ; Load follower animation step index from $02CF
+    LDX.w $02CF
+    LDA.w $1A28, X : STA.b $00 ; Follower XL
+    LDA.w $1A3C, X : STA.b $01 ; Follower XH
+    LDA.w $1A00, X : STA.b $02 ; Follower YL
+    LDA.w $1A14, X : STA.b $03 ; Follower YH
+
+    ; Dismiss the follower and spawn Twinrova
+    LDA.b #$00 : STA.l $7EF3CC
+    JSL Blind_SpawnFromMaiden
+
+    ; Close the shutter door 
+    INC.w $0468
+
+    ; Clear door tilemap position for some reason
+    STZ.w $068E : STZ.w $0690
+
+    ; TODO: Find out what submodule this is.
+    LDA.b #$05 : STA.b $11
+
+     ; SONG 15
+    LDA.b #$15 : STA.w $012C
+
+    RTS
+  
+  org $09A23A
+  .no_blind_transform
+}
+
+; =========================================================
+
+org $099E90
+Follower_CheckBlindTrigger:
+{
+    PHB : PHK : PLB
+
+    ; Cache the follower's position
+    LDX.w $02CF
+    LDA.w $1A00, X : STA.b $00
+    LDA.w $1A14, X : STA.b $01
+    LDA.w $1A28, X : STA.b $02
+    LDA.w $1A3C, X : STA.b $03
+    STZ.b $0B
+
+    ; Check if the follower is within the trigger area
+    LDA.w $1A50, X : STA.b $0A : BPL .positive_z
+      LDA.b #$FF : STA.b $0B
+
+  .positive_z
+    REP #$20
+
+    LDA.b $00 : CLC : ADC.b $0A : CLC : ADC.w #$000C : STA.b $00
+    LDA.b $02 : CLC : ADC.w #$0008 : STA.b $02
+    LDA.w #$1568 : SEC : SBC.b $00 : BPL .positive_x
+      EOR.w #$FFFF : INC A
+  .positive_x
+    CMP.w #$0018 : BCS .fail
+      LDA.w #$1980 : SEC : SBC.b $02 : BPL .positive_y
+        EOR.w #$FFFF : INC A
+
+  .positive_y
+    CMP.w #$0018
+    BCS .fail
+
+  .success
+    SEP #$20
+    PLB : SEC
+    RTL
+
+  .fail
+    SEP #$20
+    PLB : CLC
+    RTL
+}
+
+; =========================================================
+; Called during the BlindMaiden section of Follower_BasicMover
+; to spawn Twinrova in the room. 
+
+org $1DA03C
+Blind_SpawnFromMaiden:
+{
+  ; Load the Twinrova graphics
+  JSL ApplyTwinrovaGraphics
+
+  LDX.b #$00 ; Load the boss into sprite index 0
+
+  ; Set the sprite to alive and active
+  LDA.b #$09 : STA.w $0DD0,X
+
+  ; SPRITE CE
+  LDA.b #$CE : STA.w $0E20,X
+
+  ; Load the position cache from the maiden follower
+  LDA.b $00 : STA.w $0D10,X
+  LDA.b $01 : STA.w $0D30,X
+  LDA.b $02 : SEC : SBC.b #$10 : STA.w $0D00,X
+  LDA.b $03 : STA.w $0D20,X
+  JSL SpritePrep_LoadProperties
+
+  ; Set SprTimerC
+  LDA.b #$C0 : STA.w $0E10,X
+
+  ; Set SprGfx
+  ; LDA.b #$15 : STA.w $0DC0,X
+
+  ; Set SprMiscC and bulletproof properties
+  LDA.b #$02 : STA.w $0DE0,X : STA.w $0BA0,X
+
+  ; Set the 2nd key / heart piece items taken room flag 
+  LDA.w $0403 : ORA.b #$20 : STA.w $0403
+
+  ; Clear blinds head spin flag
+  STZ.w $0B69
+
+  RTL
+}
+
+; =========================================================
+; We are using space from this function to insert the 
+; Twinrova graphics above, since the prep is now handled
+; in the custom sprite code.
+
+org $1DA081
+SpritePrep_Blind_PrepareBattle:
+{
+    ; #_1DA081: LDA.l $7EF3CC
+    ; #_1DA085: CMP.b #$06 ; FOLLOWER 06
+    ; #_1DA087: BEQ .despawn
+
+    #_1DA089: LDA.w $0403
+    #_1DA08C: AND.b #$20
+    #_1DA08E: BEQ .despawn
+
+    #_1DA090: LDA.b #$60
+    #_1DA092: STA.w $0E10,X
+
+    #_1DA095: LDA.b #$01
+    #_1DA097: STA.w $0DB0,X
+
+    #_1DA09A: LDA.b #$02
+    #_1DA09C: STA.w $0DE0,X
+
+    #_1DA09F: LDA.b #$04
+    #_1DA0A1: STA.w $0EB0,X
+
+    #_1DA0A4: LDA.b #$07
+    #_1DA0A6: STA.w $0DC0,X
+
+    #_1DA0A9: STZ.w $0B69
+
+    #_1DA0AC: RTL
+
+  .despawn
+    #_1DA0AD: STZ.w $0DD0,X
+
+    #_1DA0B0: RTL
+}
+
+warnpc $1DA0B1
+
+; =========================================================
+
+org $1DA0B1
+BlindLaser_SpawnTrailGarnish:
+{
+    #_1DA0B1: LDA.w $0E80,X
+    #_1DA0B4: AND.b #$00
+    #_1DA0B6: BNE .exit
+
+    #_1DA0B8: PHX
+    #_1DA0B9: TXY
+
+    #_1DA0BA: LDX.b #$1D
+
+  .next_slot
+    #_1DA0BC: LDA.l $7FF800,X
+    #_1DA0C0: BEQ .free_slot
+
+    #_1DA0C2: DEX
+    #_1DA0C3: BPL .next_slot
+
+    #_1DA0C5: DEC.w $0FF8
+    #_1DA0C8: BPL .use_search_index
+
+    #_1DA0CA: LDA.b #$1D
+    #_1DA0CC: STA.w $0FF8
+
+  .use_search_index
+    #_1DA0CF: LDX.w $0FF8
+
+  .free_slot
+    #_1DA0D2: LDA.b #$0F ; GARNISH 0F
+    #_1DA0D4: STA.l $7FF800,X
+    #_1DA0D8: STA.w $0FB4
+
+    #_1DA0DB: LDA.w $0DC0,Y
+    #_1DA0DE: STA.l $7FF9FE,X
+
+    #_1DA0E2: TYA
+    #_1DA0E3: STA.l $7FF92C,X
+
+    #_1DA0E7: LDA.w $0D10,Y
+    #_1DA0EA: STA.l $7FF83C,X
+
+    #_1DA0EE: LDA.w $0D30,Y
+    #_1DA0F1: STA.l $7FF878,X
+
+    #_1DA0F5: LDA.w $0D00,Y
+    #_1DA0F8: CLC
+    #_1DA0F9: ADC.b #$10
+    #_1DA0FB: STA.l $7FF81E,X
+
+    #_1DA0FF: LDA.w $0D20,Y
+    #_1DA102: ADC.b #$00
+    #_1DA104: STA.l $7FF85A,X
+
+    #_1DA108: LDA.b #$0A
+    #_1DA10A: STA.l $7FF90E,X
+
+    #_1DA10E: PLX
+
+  .exit
+    #_1DA10F: RTS
+}
+
+pullpc

Sprites/NPCs/maku_tree.asm

@@ -1,6 +1,6 @@
-;==============================================================================
+; =========================================================
 ; Sprite Properties
-;==============================================================================
+; =========================================================
 !SPRID              = $9E ; The sprite ID you are overwriting (HEX)
 !NbrTiles           = 00  ; Number of tiles used in a frame
 !Harmless           = 01  ; 00 = Sprite is Harmful,  01 = Sprite is Harmless
@@ -31,7 +31,7 @@
 
 %Set_Sprite_Properties(Sprite_MakuTree_Prep, Sprite_MakuTree_Long)
 
-;==============================================================================
+; =========================================================
 
 Sprite_MakuTree_Long:
 {
@@ -47,31 +47,29 @@ Sprite_MakuTree_Long:
     PLB ; Get back the databank we stored previously
     RTL ; Go back to original code
 }
-;==============================================================================
+; =========================================================
 
 Sprite_MakuTree_Prep:
 {
     PHB : PHK : PLB
-  
-  LDA.l $7EF300
-    BNE .intro_is_done
+    ; Check if the intro has executed already.
+    LDA.l $7EF300 : BNE .intro_is_done
       STZ.w $0DD0, X ; Kill the sprite 
   .intro_is_done
-
     PLB
     RTL
 }
 
-;==============================================================================
+; =========================================================
 
 Sprite_MakuTree_Main:
 {
-  LDA.w SprAction, X                        ; Load the SprAction
-  JSL   UseImplicitRegIndexedLocalJumpTable ; Goto the SprAction we are currently in
+  LDA.w SprAction, X
+  JSL UseImplicitRegIndexedLocalJumpTable
 
   dw MakuTree_Handler
   dw MakuTree_MeetLink
-  dw MakuTree_GiveBow
+  dw MakuTree_GiveMoonPearl
 
   MakuTree_Handler:
   {
@@ -95,7 +93,7 @@ Sprite_MakuTree_Main:
       RTS
   }
 
-  MakuTree_GiveBow:
+  MakuTree_GiveMoonPearl:
   {
       ; Give Link the Moon Pearl
       LDY #$1F : JSL Link_ReceiveItem
@@ -105,7 +103,7 @@ Sprite_MakuTree_Main:
 
 }
 
-;==============================================================================
+; =========================================================
 
 Sprite_MakuTree_Draw:
 {
@@ -163,7 +161,7 @@ Sprite_MakuTree_Draw:
 
   RTS
 
-;==============================================================================
+; =========================================================
 
 .start_index
 .nbr_of_tiles

Sprites/all_sprites.asm

@@ -45,7 +45,7 @@ print  "End of kydrog.asm                 ", pc
 incsrc "Sprites/Bosses/kydrog_boss.asm"
 print  "End of kydrog_boss.asm            ", pc
 
-incsrc "Sprites/maku_tree.asm"
+incsrc "Sprites/NPCs/maku_tree.asm"
 print  "End of maku_tree.asm              ", pc
 
 incsrc "Sprites/NPCs/mask_salesman.asm"
@@ -60,10 +60,10 @@ print  "End of anti_kirby.asm             ", pc
 incsrc "Sprites/Enemies/sea_urchin.asm"
 print  "End of sea_urchin.asm             ", pc
 
-incsrc "Sprites/switch_track.asm"
+incsrc "Sprites/Objects/switch_track.asm"
 print  "End of switch_track.asm           ", pc
 
-incsrc "Sprites/mineswitch.asm"
+incsrc "Sprites/Objects/mineswitch.asm"
 print  "End of mineswitch.asm             ", pc
 
 incsrc "Sprites/NPCs/village_dog.asm"
@@ -78,7 +78,8 @@ print  "End of twinrova.asm               ",  pc
 incsrc "Sprites/Bosses/kydreeok.asm"
 incsrc "Sprites/Bosses/kydreeok_head.asm"
 
-incsrc "Sprites/deku_leaf.asm"
+incsrc "Sprites/Objects/deku_leaf.asm"
+print  "End of deku_leaf.asm              ",  pc
 
 incsrc "Sprites/portal_sprite.asm"
 print  "End of portal_sprite.asm          ",  pc