Goldstar item formatting and comments

Items/goldstar.asm

@@ -1,8 +1,10 @@
+; =========================================================
 ; Goldstar ASM disassembly/restoration
 ; Originally from the all in patch by Conn
 ; Restored by scawful with help from Zarby
 ;
 ; $22XXXX - Denotes the source address from all in patch
+; =========================================================
 
 org $07D576
   Hookshot_CheckTileCollision:
@@ -17,8 +19,7 @@ TransferGFXinRAM:
     LDX #$80
   --
     LDA.l .morningstargfx, X : STA.l $7EA180, X
-  DEX : DEX
+    DEX : DEX : BPL --
-  BPL --
 
     PLP
     PLX
@@ -35,7 +36,8 @@ org $0085C4
 pullpc
 
 ; =========================================================
-; Start Zarby
+; Zarby Code
+; Handles the layout of OAM tile patterns for the hookshot
 
 pushpc
 org $0DABA2 ; LinkOAM_SetWeaponVRAMOffsets
@@ -51,12 +53,12 @@ org $008542
   dw $A1C0, $A1C0, $A1E0, $A1E0
 pullpc
 
-
 HookMaskCheck:
 {
     LDA GoldstarOrHookshot : AND.w #$00FF :  CMP.w #$0002 : BNE .not_mask
       LDA $0202 : AND.w #$00FF : CMP.w #$0003 : BNE .not_mask
-    LDA.w $0109 : AND #$FF00 : ORA.w #$004A ; morning star graphics oam tile pattern id 
+         ; morning star graphics oam tile pattern id 
+        LDA.w $0109 : AND #$FF00 : ORA.w #$004A
         RTL
   .not_mask
     ; return hookshot graphics oam tile pattern id
@@ -65,11 +67,6 @@ HookMaskCheck:
     RTL
 }
 
-; End Zarby 
-; =========================================================
-
-
-
 ; =========================================================
 ; $22D4A0 - Hooked into LinkItem_Hookshot @ _07AB5A
 ; Call this routine to start the gfx transfer of the handle
@@ -120,11 +117,14 @@ BallChain_ExtraCollisionLogic:
     TXA
   ++ ; $22D4F3
     CMP #$FF : BEQ +++
-    JML $08BF10 ; AncillaDraw_Hookshot - JSR Ancilla_SetOAM_XY, skips hookshot char
+      ; AncillaDraw_Hookshot - JSR Ancilla_SetOAM_XY, skips hookshot char
+      JML $08BF10 
+
   +++ ; $22D4FB
     JML $08BF32 ; AncillaDraw_Hookshot_skip
 }
 
+; =========================================================
 ;; 22D520
 LinkItem_BallChain_GfxTransfer:
 {
@@ -174,11 +174,10 @@ LinkItem_BallChain_GfxTransfer:
 }
 
 ; 22D5C0 ; Unreached
-  LDA $8580,Y
+; LDA $8580,Y
-  CMP #$02
+; CMP #$02
-  BEQ $22D5CA
+; BEQ $22D5CA
-  JMP $DA80
+; JMP $DA80
-
 
 ; Graphics data for transferring the handle oam slot
 GoldstarHandleGfx:
@@ -240,9 +239,9 @@ pullpc
 ; Sets Link state to 0x00 and resets the hookshot timer
 BallChain_ResetTimer:
 {
-  LDA GoldstarOrHookshot : CMP #$02 : BNE +
+    LDA GoldstarOrHookshot : CMP #$02 : BNE .dont_clear_timer
       STZ $7A ; Clear the timer
-+
+  .dont_clear_timer
     STZ $5D ; Return to LinkState_Default
     RTL
 }
@@ -366,29 +365,36 @@ HookshotChain_AncillaDraw:
     ; Compare rotation progress
     CLC : CMP #$FB : BNE +++
       LDA #$06 : STA $2143 
+
   +++ ; 22D930
     BCC ++++
       JMP StartChainRotation ; $D960
+
   ++++ ; 22D935
     ; Compare rotation progress
     CLC : CMP #$AB : BNE +++++ 
       LDA #$06 : STA $2143
+
   +++++ ;22D93F
     ; Compare rotation progress
     CLC : CMP #$5B : BNE ++++++ 
       LDA #$06 : STA $2143
+
   ++++++ ;22D949
     CLC : CMP #$E6 : BCC +++++++
       JMP Routine_22D9A0 ; $D9A0
+
   +++++++ ; 22D951
     CLC : CMP #$05 : BCC ++++++++
     LDA $F8 : CMP.b #$40 : BEQ +
-
       JMP Routine_22D9A0 ; $D9A0
+
   ++++++++ ; 22D959
     JMP Routine_22DBD0 ; $DBD0
 }
 
+; =========================================================
+
 !RotationState = $7F5803
 
 ; 22D960
@@ -405,6 +411,8 @@ StartChainRotation:
     JML $08BFD0 ; AncillaDraw_HookshotChain before Hookshot_CheckProximityToLink
 }
 
+; =========================================================
+
 struct Ancilla_GetRadialProjection $0FFBC2
   .multiplier_x : skip 64
   .multiplier_y : skip 64
@@ -446,10 +454,10 @@ Routine_22D9A0:
     JSL $08DA17 ; Sparkle_PrepOAMFromRadial
     PLY : PLX
     CPY #$04 : BNE ++ ; $22DA14
-
       JSR Routine_22DA70 ; $DA70
       NOP #7
       JSR BallChain_SpinAncilla ; $22DB90
+
   ++ ;22DA14
     NOP #3
     LDA #$F0 : CPY #$1C : BNE +++ ; $22DA1F
@@ -460,7 +468,9 @@ Routine_22D9A0:
     JML $08BFD0 ; AncillaDraw_HookshotChain before Hookshot_CheckProximityToLink
 }
 
-;; 22DA30
+; =========================================================
+; 22DA30
+
 Goldstar_GetPlayerPosY:
 {
     ADC $20 : CLC : ADC #$000C
@@ -474,7 +484,9 @@ Goldstar_GetPlayerPosY:
     RTS
 }
 
+; =========================================================
 ; 22DA50
+
 Goldstar_GetPlayerPosX:
 {
     LDA $22 : CLC : ADC #$0008
@@ -488,7 +500,9 @@ Goldstar_GetPlayerPosX:
     RTS
 }
 
+; =========================================================
 ; 22DA70
+
 Routine_22DA70:
 {
     LDY #$00 : LDA $02 ; set sign of projected distance X
@@ -501,7 +515,9 @@ Routine_22DA70:
     RTS
 }
 
+; =========================================================
 ; 22DA80 Possibly unused
+
 Routine_22DA80:
 {
     LDA $7EF34A : CMP #$02
@@ -516,7 +532,9 @@ Routine_22DA80:
     RTL
 }
 
+; =========================================================
 ; 22DAA0
+
 Routine_22DAA0:
 {
   CPY #$04 : BNE .alpha
@@ -546,7 +564,9 @@ Routine_22DAA0:
   RTS
 }
 
+; =========================================================
 ; 22DAD0
+
 Routine_22DAD0:
 {
     CPX #$00 : BNE + ; $22DAD7
@@ -565,6 +585,8 @@ Routine_22DAD0:
     RTS
 }
 
+; =========================================================
+
 pushpc
 org $08BF94
   JML BallChain_TryAncillaDraw
@@ -577,14 +599,15 @@ pullpc
 BallChain_TryAncillaDraw:
 {
   ; Ball Chain timer should be $FF here on first run
-  LDA $7A : AND #$00FF
+    LDA $7A : AND #$00FF :CMP #$0000 : BEQ + 
-  CMP #$0000 : BEQ + 
       CMP #$0001 : BEQ +
         SEP #$20
         JML HookshotChain_AncillaDraw ; $22D900 
+
   + ; $22DB15
     LDA Hookshot_box_size_y,X : BNE ++ 
       JML $08BF99 ; AncillaDraw_HookshotChain
+
   ++ ; $22DB1F
     JML $08BFA1 ; Resume AncillaDraw_HookshotChain
 }
@@ -609,7 +632,9 @@ BallChain_CheckProximityToLink:
     JML $08F820 ; Hookshot_CheckProximityToLink too_far
 }
 
+; =========================================================
 ; 22DB50
+
 Routine_22DB50:
 {
     ; Ball Chain Timer
@@ -626,13 +651,13 @@ Routine_22DB50:
     RTS
 }
 
-
+; =========================================================
 ; $22DB90
+
 BallChain_SpinAncilla:
 {
     REP #$20
-  LDA $00 : CLC : ADC $E8 : CPX #$02
+    LDA $00 : CLC : ADC $E8 : CPX #$02 : BNE .alpha
-  BNE .alpha
       CLC : ADC #$0010
   .alpha
     STA $04
@@ -645,6 +670,8 @@ BallChain_SpinAncilla:
     RTS
 }
 
+; =========================================================
+
 struct AncillaAdd_HookshotData $099AF8
   .speed_y: skip 4
   .speed_x: skip 4
@@ -711,7 +738,9 @@ HookshotOrBallChain_Extending_ignore_collision:
   JML $08BEDC ; AncillaDraw_Hookshot
 }
 
+; =========================================================
 ; 22DC70
+
 ClearAncillaVariables:
 {
     REP #$30
@@ -745,8 +774,10 @@ BallChain_SFX_Control:
     RTL
 }
 
+; =========================================================
 ; 22DCA0
 ; SFX Pan flags?
+
 Routine_22DCA0:
 {
     LDA $7A : CMP #$00 : BNE + ;$A2DCAB
@@ -757,7 +788,10 @@ Routine_22DCA0:
     RTL
 }
 
-;; 22DD90
+; =========================================================
+; 22DD90
+; TODO: Investigate the purpose of the $7A timer here
+
 CheckAndClearAncillaId:
 {
     SEP #$30
@@ -785,8 +819,12 @@ CheckAndClearAncillaId:
     RTS
 }
 
+; =========================================================
 ; 22E5A0
 ; Checks for the Somaria block before moving on
+; TODO: Replace the JMP $E5DB with the proper code 
+; to handle the somaria block case.
+
 Routine_22E5A0:
 {
     SEP #$30
@@ -795,18 +833,22 @@ Routine_22E5A0:
     LDA $0C4C : CMP #$2C : BNE + ; $22E5B2
       INC $0C4C
       ;JMP $E5DB
+
   + ; 22E5B2
     LDA $0C4D : CMP #$2C : BNE ++ ; $22E5BF
       INC $0C4D
       ;JMP $E5DB
+
   ++ ; 22E5BF
     LDA $0C4E : CMP #$2C : BNE +++ ; $22E5CC
       INC $0C4E
       ;JMP $E5DB
+
   +++ ; 22E5CC
     LDA $0C4F : CMP #$2C : BNE ++++ ; $22E5D9
       INC $0C4F
       ;JMP $E5DB
+
   ++++ ; 22E5D9
     BRA +++++ ; $22E5E0
 
@@ -827,40 +869,51 @@ Routine_22E5F0:
     JMP $E108
 }
 
+; =========================================================
 ;22EE80
 ; TODO: Handle the somaria blast case, these JMPs are invalid.
+
 CheckForSomariaBlast:
 {
     LDA $0300 : BEQ + ; $22EE88
-  JMP $E5DB
+      ;JMP $E5DB
+
   + ; 22EE88
     LDA $0C4A : CMP #$01 : BNE ++ ; $22EE92
-  JMP $EEC0
+      ;JMP $EEC0
+
   ++ ; 22EE92
     LDA $0C4B : CMP #$01 : BNE +++ ; $22EE9C
-  JMP $EEC0
+      ;JMP $EEC0
+
   +++ ; 22EE9C
     LDA $0C4C : CMP #$01 : BNE ++++ ; $22EEA6
-  JMP $EEC0
+      ;JMP $EEC0
+
   ++++ ; 22EEA6
     LDA $0C4D : CMP #$01 : BNE +++++ ; $22EEB0
-  JMP $EEC0
+      ;JMP $EEC0
+
   +++++ ; 22EEB0
     LDA $0C4E : CMP #$01 : BNE ++++++ ; $22EEBA
-  JMP $EEC0
+      ;JMP $EEC0
+
   ++++++ ; 22EEBA
     JMP Routine_22E5A0_22E5A5 ; $E5A5
 }
 
-
+; =========================================================
-;; 22EF00
+; 22EF00
 ; Hooked inside LinkItem_Hookshot @ 07AB5E
+
 BallChain_StartAnimationFlag:
 {
-  LDA #$01 : STA $037B ; Restore vanilla code
+    ; Restore vanilla code
+    LDA #$01 : STA $037B 
     ; Check if we are rotating the goldstar
     LDA $037A : CMP #$04 : BNE + 
-  LDA #$01 : STA $0112 ; Animation flag, prevent menu from opening
+      ; Animation flag, prevent menu from opening
+      LDA #$01 : STA $0112 
   +
     RTL
 }
@@ -884,10 +937,10 @@ BallChain_Finish:
     RTL
 }
 
+; =========================================================
 ; 22EF30
 ; Hooked at $07AC98
 
-
 Hookshot_Init:
 {
   ; ResetAllAcceleration:
@@ -912,6 +965,8 @@ Hookshot_Init:
   RTL
 }
 
+; =========================================================
+
 Goldstar_Begin:
 {
     JSL CheckForBallChain
@@ -923,6 +978,8 @@ Goldstar_Begin:
     RTL
 }
 
+; =========================================================
+
 CheckForSwitchToGoldstar:
 {
     %CheckNewR_ButtonPress() : BEQ .continue
@@ -932,11 +989,12 @@ CheckForSwitchToGoldstar:
       .set_hookshot:
         LDA #$02 : STA GoldstarOrHookshot
   .continue:
-  ; Restore vanilla code
+    LDA.b $3A : AND.b #$40 ; Restore vanilla code
-  LDA.b $3A : AND.b #$40
     RTL
 }
 
+; =========================================================
+
 BeginGoldstarOrHookshot:
 {
     LDA GoldstarOrHookshot : CMP #$02 : BEQ .begin_goldstar
@@ -956,13 +1014,12 @@ BeginGoldstarOrHookshot:
     RTL
 }
 
+; =========================================================
+
 MaybeUploadBirdGraphicsToOam:
 {
-  LDY $037A
+    LDY $037A : CPY #$0104 : BEQ .here
-  CPY #$0104
+      LDY #$40E0 : STY $2116
-  BEQ .here
-  LDY #$40E0
-  STY $2116
       JML $008B30
   .here
     JML $008B50
@@ -970,6 +1027,9 @@ MaybeUploadBirdGraphicsToOam:
 
 pushpc
 
+; =========================================================
+; Main Hookshot/Goldstar hooks
+
 org $07AB25
   JSL CheckForSwitchToGoldstar
 

Sprites/Bosses/twinrova.asm

@@ -4,6 +4,7 @@
 ; Overrides Blind and the Blind Maiden to create a new 
 ; boss sequence. 
 ;
+;
 ; =========================================================
 
 !SPRID              = $CE ; The sprite ID you are overwriting (HEX)
@@ -58,16 +59,20 @@ Sprite_Twinrova_Long:
 
 Sprite_Twinrova_CheckIfDead:
 {
-    LDA SprAction, X : CMP.b #$0A : BEQ .not_dead
+    LDA $0D80, X : CMP.b #$0A : BEQ .not_dead
+
     ; If health is negative, set back to zero
-      LDA SprHealth, X : CMP.b #$44 : BCC .health_not_negative
+    LDA $0E50, X : CMP.b #$44 : BCC .health_not_negative
-        LDA.b #$00 : STA SprHealth, X
+      LDA.b #$00 : STA $0E50, X
 
   .health_not_negative
-      LDA SprHealth, X : BNE .not_dead
+
+    LDA $0E50, X : BNE .not_dead
       PHX 
+
       LDA.b #$04 : STA $0DD0, X ; Kill sprite boss style
-        LDA.b #$0A : STA SprAction, X ; Go to Twinrova_Dead stage
+      LDA.b #$0A : STA $0D80, X ; Go to Twinrova_Dead stage
+
       PLX
   .not_dead
     RTS
@@ -79,8 +84,9 @@ Sprite_Twinrova_Prep:
 {
     PHB : PHK : PLB
     
+    ; PrepareBattle
     LDA.l $7EF3CC : CMP.b #$06 : BEQ .despawn
-      LDA.b #$40 : STA SprHealth, X ; Health
+      LDA.b #$40 : STA $0E50, X ; Health
       LDA.b #$04 : STA $0CD2, X ; Bump damage type (4 hearts, green tunic)
 
       %SetSpriteSpeedX(15)
@@ -168,20 +174,17 @@ Sprite_Twinrova_Main:
   dw Twinrova_KotakeMode    ; 0x09
   dw Twinrova_Dead          ; 0x0A
 
-  ; -------------------------------------------------------
   ; 0x00
-  ; TODO: Separate MoveState phases into action 0 and 1
   Twinrova_Init:
   {
       %GotoAction(01)
       RTS
   }
 
-  ; -------------------------------------------------------
   ; 0x01
   Twinrova_MoveState:
   {
-      LDA SprHealth, X : CMP.b #$20 : BCS .phase_1
+      LDA $0E50, X : CMP.b #$20 : BCS .phase_1
       ; -------------------------------------------
       ; Phase 2
       LDA SprTimerE, X : BNE .kotake
@@ -203,27 +206,27 @@ Sprite_Twinrova_Main:
 
       JSL GetRandomInt : AND.b #$3F : BNE +
         LDA.b #$20 : STA.w SprTimerD, X
-        STZ   $AC      ; Set the fire attack
+        STZ   $AC
         %GotoAction(4) ; Prepare Attack
         RTS
     +
 
       JSL GetRandomInt : AND.b #$3F : BNE ++
         LDA.b #$20 : STA.w SprTimerD, X
-        LDA   #$01 : STA $AC ; Set the ice attack
+        LDA   #$01 : STA $AC
         %GotoAction(4) ; Prepare Attack
         RTS
     ++
 
-      JSL Sprite_IsBelowPlayer : TYA : BNE .MoveBackwards ; If 1, 
+      JSL Sprite_IsBelowPlayer ; Check if sprite is below player
-        %GotoAction(2) ; MoveForwards
+      TYA : BNE .MoveBackwards ; If 1, 
+        %GotoAction(2)
         RTS
     .MoveBackwards
-      %GotoAction(3) ; MoveBackwards
+      %GotoAction(3)
       RTS
   }
 
-  ; -------------------------------------------------------
   ; 0x02 - TODO: Implement Twinrova_MoveForwards
   Twinrova_MoveForwards:
   {
@@ -241,7 +244,6 @@ Sprite_Twinrova_Main:
       RTS
   }
 
-  ; -------------------------------------------------------
   ; 0x03 - TODO: Implement Twinrova_MoveBackwards
   Twinrova_MoveBackwards:
   {
@@ -259,7 +261,6 @@ Sprite_Twinrova_Main:
       RTS
   }
 
-  ; -------------------------------------------------------
   ; 0x04
   Twinrova_PrepareAttack:
   {
@@ -284,7 +285,6 @@ Sprite_Twinrova_Main:
       RTS
   }
 
-  ; -------------------------------------------------------
   ; 0x05
   Twinrova_FireAttack:
   {
@@ -299,7 +299,6 @@ Sprite_Twinrova_Main:
       RTS
   }
 
-  ; -------------------------------------------------------
   ; 0x06
   Twinrova_IceAttack:
   {
@@ -314,7 +313,6 @@ Sprite_Twinrova_Main:
       RTS
   }
 
-  ; -------------------------------------------------------
   ; 0x07
   Twinrova_Hurt:
   {
@@ -334,7 +332,6 @@ Sprite_Twinrova_Main:
       RTS
   }
 
-  ; -------------------------------------------------------
   ; 0x08
   Twinrova_KoumeMode:
   {
@@ -355,7 +352,6 @@ Sprite_Twinrova_Main:
       RTS
   }
 
-  ; -------------------------------------------------------
   ; 0x09
   Twinrova_KotakeMode:
   {
@@ -376,7 +372,6 @@ Sprite_Twinrova_Main:
       RTS
   }
 
-  ; -------------------------------------------------------
   ; 0x0A
   Twinrova_Dead:
   {
@@ -387,9 +382,6 @@ Sprite_Twinrova_Main:
 }
 
 ; =========================================================
-; TODO: Create a new parent sprite for the Twinrova attacks
-; so that the velocity and movement aren't applied to the 
-; parent sprite itself.
 
 ; Reused function from TrinexxBreath.
 TrinexxBreath_AltEntry:
@@ -422,32 +414,68 @@ Sprite_Twinrova_FireAttack:
 ; $1DBDD6 - TrinexxFire_AddFireGarnish
 AddFireGarnish:
 {
-    INC.w SprDelay, X : LDA SprDelay, X : AND.b #$07 : BNE .return
+    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
 
   .next_slot
-    LDA $7FF800, X : BEQ .free_slot ; Search for free Garnish slot
+    LDA $7FF800, X : BEQ .free_slot
       DEX : BPL .next_slot
         DEC $0FF8 : BPL .use_search_index
           LDA $00 : STA $0FF8
+
   .use_search_index
     LDX $0FF8
+
   .free_slot
-    ; Set garnish ID, set garnish handled flag, set garnish parent sprite
+    LDA.b #$10 : STA $7FF800, X : STA $0FB4
-    LDA.b #$10 : STA $7FF800, X : STA $0FB4 : TYA : STA $7FF92C, X
+    TYA : STA $7FF92C, X
-    LDA.w SprX, Y  : STA $7FF83C, X                    ; Garnish XL
+    
-    LDA.w SprXH, Y : STA $7FF878, X                    ; Garnish XH
+    LDA.w SprX, Y : STA $7FF83C, X
-    LDA.w SprY, Y  : CLC : ADC.b #$10 : STA $7FF81E, X ; Garnish YL
+    LDA.w SprXH, Y : STA $7FF878, X
-    LDA.w SprYH, Y : ADC.b #$00 : STA $7FF85A, X       ; Garnish YH
+    LDA.w SprY, Y : CLC : ADC.b #$10 : STA $7FF81E, X
-    LDA.b #$7F : STA $7FF90E, X : STX $00              ; Set garnish timer 
+    LDA.w SprYH, Y : ADC.b #$00 : STA $7FF85A, X
+    
+    LDA.b #$7F : STA $7FF90E, X
+    STX $00
     PLX
 
   .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
+
+  .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
+    LDX $0FF8
+
+  .free_slot
+    LDA.b #$0C : STA $7FF800, X : STA $0FB4
+    TYA : STA $7FF92C, 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
+    RTS
+}
 
 Sprite_Twinrova_IceAttack:
 {
@@ -458,35 +486,8 @@ Sprite_Twinrova_IceAttack:
     JMP TrinexxBreath_AltEntry
 }
 
-; $1DBD65 - TrinexxBreath_ice_add_ice_garnish
-AddIceGarnishV2:
-{
-    INC.w SprDelay, X : LDA SprDelay, X : AND.b #$07 : BNE .return
-      LDA.b #$14 : JSL Sound_SetSfx3PanLong
-      LDA.b #$1D : PHX : TXY : TAX : STA $00
-
-  .next_slot
-    LDA $7FF800, X : BEQ .free_slot ; Search for free Garnish slot
-      DEX : BPL .next_slot
-        DEC $0FF8 : BPL .use_search_index
-          LDA.b #$00 : STA $0FF8
-    .use_search_index
-      LDX $0FF8
-  .free_slot
-    ; Set garnish ID, set garnish handled flag, set garnish parent sprite
-    LDA.b #$0C : STA $7FF800, X : STA $0FB4 : TYA : STA $7FF92C, X
-    LDA.w SprX, Y : STA $7FF83C, X                    ; Garnish XL
-    LDA.w SprXH, Y : STA $7FF878, X                   ; Garnish XH
-    LDA.w SprY, Y : CLC : ADC.b #$10 : STA $7FF81E, X ; Garnish YL
-    LDA.w SprYH, Y : ADC.b #$00 : STA $7FF85A, X      ; Garnish YH
-    LDA.b #$7F : STA $7FF90E, X : STX $00             ; Set garnish timer
-    PLX
-
-  .return
-    RTS
-}
-
 ; =========================================================
+
 ; Overwrite vanilla Trinexx ice garnish
 ; Plays like a simple ice cloud animation now.
 
@@ -504,17 +505,19 @@ org $09B459
 org $09B5D6
   Garnish_SetOamPropsAndSmallSize:
 
-; SpriteData_Bump - Ice Garnish 
-org $0DB266+$CD
-  db $04
-
 org $09B33F
 TrinexxIce_Pool:
 {
   .chr
-    db $2E, $2E, $2C, $2C
+    db $2E
+    db $2E
+    db $2C
+    db $2C
   .properties
-    db $35, $35, $35, $35
+    db $35
+    db $35
+    db $35
+    db $35
 }
 
 org $09B34F
@@ -536,6 +539,10 @@ Garnish_TrinexxIce:
 }
 warnpc $09B3B8
 
+; Ice Garnish 
+org $0DB266+$CD
+  db $04
+
 pullpc
 
 ; =========================================================
@@ -603,6 +610,8 @@ Sprite_Twinrova_Draw:
 
     RTS
 
+
+; =========================================================
   .start_index
     db $00, $04, $08, $0C, $10, $14, $18, $1C, $22, $26, $2A, $2E
   .nbr_of_tiles
@@ -679,19 +688,25 @@ Sprite_Twinrova_Draw:
 ApplyTwinrovaGraphics:
 {
     PHX 
+
     REP #$20             ; A = 16, XY = 8
     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
     LDA #$1801 : STA $4300 ; DMA Transfer Mode and destination register 
                            ; "001 => 2 registers write once (2 bytes: p, p+1)"
     LDA.w #TwinrovaGraphics : STA $4302     ; Source address where you want gfx from ROM
     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 #$0F : STX $2100                    ; Turn the screen back on
+
+    LDX #$0F : STX $2100 ;turn the screen back on
+
     SEP #$30
+
     PLX
+
     RTL
 
   TwinrovaGraphics:
@@ -796,16 +811,13 @@ Follower_CheckBlindTrigger:
 }
 
 ; =========================================================
-; Called during Blind Maiden section of Follower_BasicMover
+; Called during the BlindMaiden section of Follower_BasicMover
-; to spawn Twinrova from the Blind Maiden.
+; to spawn Twinrova in the room. 
 
-; 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
 Blind_SpawnFromMaiden:
 {
+  ; Load the Twinrova graphics
   JSL ApplyTwinrovaGraphics
 
   LDX.b #$00 ; Load the boss into sprite index 0
@@ -885,13 +897,11 @@ SpritePrep_Blind_PrepareBattle:
 warnpc $1DA0B1
 
 ; =========================================================
-; TODO: Decide if we want to use this garnish in the fight.
-; Currently unused.
 
 org $1DA0B1
 BlindLaser_SpawnTrailGarnish:
 {
-    #_1DA0B1: LDA.w SprDelay,X
+    #_1DA0B1: LDA.w $0E80,X
     #_1DA0B4: AND.b #$00
     #_1DA0B6: BNE .exit