From 7758443420c077e44ab4d80e91e9e3e249b90dc3 Mon Sep 17 00:00:00 2001
From: scawful <justin.scofield@outlook.com>
Date: Fri, 9 Feb 2024 22:04:55 -0500
Subject: [PATCH] Add goldstar item and gfx

---
 Items/all_items.asm   |   3 +
 Items/goldstar.asm    | 933 ++++++++++++++++++++++++++++++++++++++++++
 Items/morningstar.bin | Bin 0 -> 128 bytes
 3 files changed, 936 insertions(+)
 create mode 100644 Items/goldstar.asm
 create mode 100644 Items/morningstar.bin

diff --git a/Items/all_items.asm b/Items/all_items.asm
index 43c0076..2ebe41e 100644
--- a/Items/all_items.asm
+++ b/Items/all_items.asm
@@ -14,4 +14,7 @@ incsrc "Items/jump_feather.asm"
 incsrc "Items/book_of_secrets.asm"
 incsrc "Items/portal_rod.asm"
 incsrc "Items/sword_collect.asm"
+
+incsrc "Items/goldstar.asm"
+
 print  "End of Items/sword_collect.asm    ", pc
\ No newline at end of file
diff --git a/Items/goldstar.asm b/Items/goldstar.asm
new file mode 100644
index 0000000..150d27f
--- /dev/null
+++ b/Items/goldstar.asm
@@ -0,0 +1,933 @@
+; 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
+
+pushpc
+
+org $07D576
+Hookshot_CheckTileCollision:
+
+org $348000
+TransferGFXinRAM:
+{
+  PHX ; keep X
+  PHP ; keep processor byte
+  REP #$20 ; 16bit is a bit faster
+
+  LDX #$80
+  --
+  LDA.l .morningstargfx, X : STA.l $7EA180, X
+  DEX : DEX
+  BPL --
+
+  PLP
+  PLX
+  RTL
+
+  .morningstargfx
+    incbin morningstar.bin
+}
+
+; OAM Draw Pattern for spikeball gfx
+org $0085C4
+  dw $0040
+pullpc
+
+; =========================================================
+; Start Zarby
+
+pushpc
+org $0DABA2 ; LinkOAM_SetWeaponVRAMOffsets
+  JSL HookMaskCheck
+  BRA LinkOAM_SetWeaponVRAMOffsets_not_rod_hook
+
+org $0DABB0
+  LinkOAM_SetWeaponVRAMOffsets_not_rod_hook:
+
+; dw $A180, $A1A0, $A1C0, $A1E0
+org $008542
+  dw $A180, $A1A0, $A180, $A1A0
+  dw $A1C0, $A1C0, $A1E0, $A1E0
+pullpc
+
+
+HookMaskCheck:
+{
+    LDA.w $0202 : AND.w #$00FF : CMP.w #$000E : BNE .not_mask
+    ; 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
+    TYA : AND.w #$00FF : STA.b $0A
+    LDA.w $0109 : AND.w #$FF00 : ORA.b $0A
+    RTL
+}
+
+; End Zarby 
+; =========================================================
+
+
+
+; =========================================================
+; $22D4A0 - Hooked into LinkItem_Hookshot @ _07AB5A
+; Call this routine to start the gfx transfer of the handle
+; based on the direction you are facing.
+
+CheckForBallChain:
+{
+  LDA #$13 : STA $5D ; Set hookshot state
+  LDA #$FF : STA $7A ; Start the rotation Timer
+  JMP LinkItem_BallChain_GfxTransfer ; $D520 
+  RTL
+}
+
+; =========================================================
+
+pushpc
+org $08BF2D
+  JSL BallChain_DrawOrReturn
+  warnpc $08BF32
+pullpc
+
+; $22D4C0 - Hooked into AncillaDraw_Hookshot @ _08BF2D
+BallChain_DrawOrReturn:
+{
+    LDA $0202 : CMP #$0E : BEQ + 
+    LDA #$00 : STA ($92),Y
+    RTL
+  + ; $22D4CD
+    LDA #$02 : STA ($92),Y
+    RTL
+}
+
+; =========================================================
+
+pushpc
+org $08BF0C
+  JML BallChain_ExtraCollisionLogic
+pullpc
+
+; $22D4E0 - Hooked into Hookshot_ExtraCollisionLogic @ 08BF0C 
+BallChain_ExtraCollisionLogic:
+{
+    TAX
+    LDA $0202 : CMP #$0E : BNE + ; Check if turtle
+    TXA : CMP #$0A : BNE ++ ; $22D4F3
+    LDA #$FF : BRA ++ ; $22D4F3
+  +  ; $22D4F2
+    TXA
+  ++ ; $22D4F3
+    CMP #$FF : BEQ +++ ; $22D4FB
+    JML $08BF10 ; AncillaDraw_Hookshot - JSR Ancilla_SetOAM_XY, skips hookshot char
+  +++ ; $22D4FB
+    JML $08BF32 ; AncillaDraw_Hookshot_skip
+}
+
+;; 22D520
+LinkItem_BallChain_GfxTransfer:
+{
+    PHB
+    ; Check link direction
+    LDA $2F : CMP #$04 : BEQ .transfer_gfx_sideways
+              CMP #$06 : BEQ .transfer_gfx_sideways
+    
+    REP #$30
+    LDA #$0040 : LDX #GFX_D600 : LDY #$9AC0
+    MVN $2B, $7E 
+    LDA #$0040 : LDX #GFX_D640 : LDY #$9B40
+    MVN $2B, $7E
+    PLB :        LDA #GFX_D6A0 : STA $4302
+    JMP .transfer_handle_and_links ; D574
+
+  .transfer_gfx_sideways ; $22D553
+    REP #$30
+    LDA #$0040 : LDX #GFX_D600 : LDY #$9B00
+    MVN $2B, $7E
+    LDA #$0040 : LDX #GFX_D640 : LDY #$9B80
+    MVN $2B, $7E
+    PLB :        LDA #GFX_D6C0 : STA $4302
+    
+  .transfer_handle_and_links ; $22D574
+    LDA #$41E0 : STA $2116
+    LDA #$1801 : STA $4300
+    SEP #$30
+    
+    LDA #$80 : STA $2115
+    .transfer_loop
+      LDA $4212 : AND #$80
+      BEQ .transfer_loop
+    LDA #$2B : STA $4304
+    LDA #$20 : STA $4305
+    LDA #$01 : STA $420B
+
+    REP #$30
+    LDA #$40E0 : STA $2116
+    LDA #GFX_D680 : STA $4302
+    SEP #$30
+
+    LDA #$20 : STA $4305
+    LDA #$2B : STA $4304
+    LDA #$01 : STA $420B
+    RTL
+}
+
+; 22D5C0 ; Unreached
+  LDA $8580,Y
+  CMP #$02
+  BEQ $22D5CA
+  JMP $DA80
+
+
+; Graphics data for transferring the handle oam slot
+GoldstarHandleGfx:
+{
+  ; 22D600
+  GFX_D600:
+    db $00, $00, $00, $00, $21, $00, $7B, $00
+    db $37, $0B, $3F, $14, $1D, $0A, $1F, $0B
+    db $00, $00, $00, $00, $21, $00, $5B, $00
+    db $2F, $0B, $3F, $14, $1E, $0A, $1F, $0B
+  GFX_D620:
+    db $00, $00, $80, $00, $40, $80, $F8, $00
+    db $EC, $D0, $BC, $E8, $FC, $50, $D8, $60
+    db $00, $00, $80, $00, $C0, $80, $F8, $00
+    db $F4, $D0, $FC, $E8, $DC, $50, $F8, $60
+  ; 22D640
+  GFX_D640:
+    db $1F, $04, $1F, $07, $2F, $19, $2F, $18
+    db $7B, $01, $21, $00, $00, $00, $00, $00
+    db $1F, $04, $1F, $07, $3F, $19, $3F, $18
+    db $5B, $01, $21, $00, $00, $00, $00, $00
+  ; 22D660
+  GFX_D660:
+    db $AC, $D0, $72, $DC, $FC, $C0, $F8, $10
+    db $E8, $30, $34, $08, $08, $00, $00, $00
+    db $FC, $D0, $FE, $DC, $FC, $C0, $F8, $10
+    db $F8, $30, $3C, $08, $08, $00, $00, $00
+  ; 22D680
+  GFX_D680:
+    db $00, $00, $18, $00, $24, $18, $5A, $24
+    db $7E, $24, $3C, $18, $18, $00, $00, $00
+    db $00, $00, $18, $00, $3C, $18, $7E, $24
+    db $7E, $24, $3C, $18, $18, $00, $00, $00
+  ; 22D6A0
+  GFX_D6A0:
+    db $18, $00, $3C, $18, $2C, $08, $34, $10
+    db $34, $10, $34, $00, $24, $00, $18, $00
+    db $18, $18, $24, $3C, $34, $3C, $2C, $18
+    db $2C, $18, $2C, $08, $3C, $18, $18, $00
+  ; 22D6C0
+  GFX_D6C0:
+    db $00, $00, $00, $00, $7E, $00, $BB, $1A
+    db $87, $06, $7E, $00, $00, $00, $00, $00
+    db $00, $00, $00, $00, $7E, $00, $C5, $5E
+    db $F9, $7E, $7E, $00, $00, $00, $00, $00
+}
+
+; =========================================================
+
+pushpc 
+org $07ABAF
+  JSL BallChain_ResetTimer
+pullpc
+
+; 7F5F02
+
+; 22D700
+; Hooked into LinkState_Hookshotting @ _07ABAF
+; Sets Link state to 0x00 and resets the hookshot timer
+BallChain_ResetTimer:
+{
+  LDA $0202 : CMP #$0E : BNE + 
+  STZ $7A ; Clear the timer
++
+  STZ $5D ; Return to LinkState_Default
+  RTL
+}
+
+; =========================================================
+
+pushpc 
+org $08BFDA
+  JSL BallChain_DrawChainOrHookshot
+  NOP #8
+  NOP #5
+pullpc
+
+; 22D800
+; Hooked into AncillaDraw_HookshotChain @ 08BFDA
+; Natively NOPs out the bytes 08BFDA - 08BFEA
+BallChain_DrawChainOrHookshot:
+{
+  LDA $0202 : CMP #$0E : BEQ +
+  LDA #$19 : STA ($90),Y
+  JSR BallChainOrHookshot_Modifier ; $D820
+  ORA.b #$02
+  RTL
++ ; 22D812
+  LDA #$0E : STA ($90),Y
+  JSR BallChainOrHookshot_Modifier ; $D820
+  ORA.b #$04 ; 02 is gray color 
+  RTL
+}
+
+; 22D820
+BallChainOrHookshot_Modifier:
+{
+  INY : LDA.b $1A : AND.b #$02
+  ASL #6 ; six times
+  RTS
+}
+
+; =========================================================
+
+struct HookshotSpriteData $08BD4C
+  .char: skip 12
+  .prop: skip 12
+  .box_size_y: skip 8
+  .box_size_x: skip 8
+endstruct
+
+pushpc
+org $8BF1B ; AncillaDraw_HookshotChain
+  JSL Goldstar_SetChainProperties
+  NOP #3
+pullpc 
+
+; $22D850 - Modify the palette
+Goldstar_SetChainProperties:
+{
+  LDA $0202 : CMP #$0E : BEQ .ball_chain
+  LDA HookshotSpriteData.prop, X
+  ORA.b #$02 : ORA.b $65
+  RTL
+.ball_chain ; 22D860
+  LDA HookshotSpriteData.prop, X
+  ORA.b #$02 
+  ORA.b $65
+  RTL
+}
+
+; =========================================================
+
+pushpc
+org $0DA6E3
+  JSL Link_OAM_Actually
+  NOP 
+pullpc
+
+; 22D880
+Link_OAM_Actually:
+{
+    REP #$20
+    LDA $0202 : AND #$00FF : CMP #$000E : BEQ +
+    LDA $839B,Y
+    RTL
+  + ; $22D892
+    LDA $839B,Y : CMP #$221A : BEQ ++
+    RTL
+  ++ ; $22D89B
+    LDA $0202 : AND #$00FF : CMP #$000E : BEQ +++ 
+    LDA $839B,Y
+    RTL
+  +++ ; $22D8AA
+    LDA #$241E
+    RTL
+}
+
+; =========================================================
+
+pushpc
+org $08BFB0
+  JML HookshotChain_AncillaDraw
+
+org $08BD64
+  Hookshot_box_size_y:
+pullpc
+
+; 22D900 - AncillaDraw_HookshotChain_next_object @ 08BFB0
+HookshotChain_AncillaDraw:
+{
+  REP #$20
+  ; Ball Chain Timer
+  LDA $7A  : AND #$00FF : CMP #$0001 : BNE + ; $22D914
+  LDA Hookshot_box_size_y, X
+  JML $08BFB5 ; AncillaDraw_HookshotChain
++ ; $22D914
+  CMP #$0000 : BNE ++ ; $22D921
+  LDA Hookshot_box_size_y, X
+  JML $08BFB5 ; AncillaDraw_HookshotChain  
+++
+  JSR Routine_22E5A0 ; CheckAndClearAncillaId has set the timer in A
+
+  SEP #$30
+  ; Compare rotation progress
+  CLC : CMP #$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 ++++++++
+  JMP Routine_22D9A0 ; $D9A0
+++++++++ ; 22D959
+  JMP Routine_22DBD0 ; $DBD0
+}
+
+!RotationState = $7F5803
+
+; 22D960
+StartChainRotation:
+{
+  REP #$20
+  LDA #$0000 : EOR #$FFFF : INC : CLC
+  JSR Goldstar_GetPlayerPosY : STA $7F5810 ; en center y-pos
+  JSR Goldstar_GetPlayerPosX : STA $7F580E ; en center x-pos
+  SEP #$30
+  JSR Routine_22DAD0 : STA $7F5803 ; Set rotation state
+  DEC $7A ; Ball Chain Timer
+  SEP #$20
+  JML $08BFD0 ; AncillaDraw_HookshotChain before Hookshot_CheckProximityToLink
+}
+
+struct Ancilla_GetRadialProjection $0FFBC2
+  .multiplier_x : skip 64
+  .multiplier_y : skip 64
+  .meta_sign_y  : skip 64
+  .meta_sign_x  : skip 64
+endstruct
+
+; $22D9A0
+Routine_22D9A0:
+{
+  LDA $7F5803 : CLC : ADC #$02 : AND #$3F : CPY #$04 : BNE +
+  STA $7F5803 : CLC : ADC #$02
++ ; 22D9B6
+  AND #$3F : PHX : TAX
+
+  LDA Ancilla_GetRadialProjection.multiplier_y, X 
+  STA $4202 : JSR Routine_22DAA0 : STA $4203
+
+  ; Sign of the projected distance.
+  LDA Ancilla_GetRadialProjection.meta_sign_y, X 
+  STA $02 : STZ $03
+
+  ; Get Y of projected distance
+  LDA $4216 : ASL
+  LDA $4217 : ADC #$00 : STA $00 : STZ $01
+
+  LDA Ancilla_GetRadialProjection.multiplier_x, X 
+  STA $4202 : JSR Routine_22DAA0 : STA $4203
+
+  ; Sign of the projected distance.
+  LDA Ancilla_GetRadialProjection.meta_sign_x, X 
+  STA $06 : STZ $07
+
+  ; Get X of projected distance
+  LDA $4216 : ASL
+  LDA $4217 : ADC #$00 : STA $04 : STZ $05
+
+  PHY
+  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
+  STA $00
++++ ; 22DA1F
+  DEC $7A ; Ball Chain Timer
+  SEP #$20
+  JML $08BFD0 ; AncillaDraw_HookshotChain before Hookshot_CheckProximityToLink
+}
+
+;; 22DA30
+Goldstar_GetPlayerPosY:
+{
+    ADC $20 : CLC : ADC #$000C
+    CPX #$00 : BNE + 
+    SEC : SBC #$000C
+    RTS
+  + ; $22DA3F
+    CPX #$02 : BNE ++
+    CLC : ADC #$000C
+  ++ ; $22DA47
+    RTS
+}
+
+; 22DA50
+Goldstar_GetPlayerPosX:
+{
+  LDA $22 : CLC : ADC #$0008
+  CPX #$04 : BNE + ; $22DA5F
+  SEC : SBC #$000C
+  RTS
++ ; $22DA5F
+  CPX #$06 : BNE ++ ; $22DA67
+  CLC : ADC #$000C
+++ ;$22DA67
+  RTS
+}
+
+; 22DA70
+Routine_22DA70:
+{
+  LDY #$00 : LDA $02 ; set sign of projected distance X
+  STA ($90),Y
+
+  LDY #$01 : LDA $00 ; set sign of projected distance y
+  STA ($90),Y
+
+  LDY #$04
+  RTS
+}
+
+; 22DA80 Possibly unused
+Routine_22DA80:
+{
+    LDA $7EF34A : CMP #$02
+    BNE + ; $22DA89
+    RTL
+  +
+    CMP #$01 : BEQ ++ ; $22DA93
+    LDA $8580,Y : STA [$00]
+    RTL
+  ++
+    LDA #$8F01 : TSC : SBC ($7E,S),Y
+    RTL
+}
+
+; 22DAA0
+Routine_22DAA0:
+{
+  CPY #$04 : BNE .alpha
+  JMP Routine_22DB50 ; $DB50
+.alpha ; 22DAA7
+  CPY #$08 : BNE + 
+  LDA #$00
+  RTS
++ ; 22DAAE
+  CPY #$0C : BNE ++
+  LDA #$04
+  RTS
+++ ; 22DAB5
+  CPY #$10 : BNE +++ 
+  LDA #$08
+  RTS
++++ ; 22DABC
+  CPY #$14 : BNE ++++ 
+  LDA #$0C
+  RTS
+++++ ; 22DAC3
+  CPY #$18 : BNE +++++ ; $22DACA
+  LDA #$10
+  RTS
++++++ ; 22DACA
+  LDA #$02
+  RTS
+}
+
+; 22DAD0
+Routine_22DAD0:
+{
+  CPX #$00 : BNE + ; $22DAD7
+  LDA #$2E
+  RTS
++ ; 22DAD7
+  CPX #$02 : BNE ++ ; $22DADE
+  LDA #$13
+  RTS
+++ ; 22DADE
+  CPX #$04 : BNE +++ ; $22DAE5
+  LDA #$2B
+  RTS
++++ ; 22DAE5
+  LDA #$09
+  RTS
+}
+
+pushpc
+org $08BF94
+  JML BallChain_TryAncillaDraw
+  NOP
+pullpc
+
+; 22DB00
+; Hooks into AncillaDraw_HookshotChain @ 08BF94
+; Hookshot box size 
+BallChain_TryAncillaDraw:
+{
+  ; Ball Chain timer should be $FF here on first run
+  LDA $7A : AND #$00FF
+  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
+}
+
+; =========================================================
+
+pushpc 
+org $08F7DC
+  JML BallChain_CheckProximityToLink
+pullpc
+
+; 22DB30
+; Hooks into Hookshot_CheckProximityToLink @ 08F7DC
+BallChain_CheckProximityToLink:
+{
+  REP #$20
+  ; Ball Chain Timer
+  LDA $7A  : AND #$00FF : CMP #$0000 : BNE + ; $22DB44
+  LDA.b $00
+  JML $08F7E0 ; Hookshot_CheckProximityToLink continue
++ ; 22DB44
+  JML $08F820 ; Hookshot_CheckProximityToLink too_far
+}
+
+; 22DB50
+Routine_22DB50:
+{
+    ; Ball Chain Timer
+    LDA $7A : CLC : CMP #$EA : BCC +
+    LDA #$08
+    RTS
+  + ; 22DB5A
+    CLC : CMP #$16 : BCC ++
+    LDA #$14
+    RTS
+  ++ ; 22DB62
+    CLC
+    LDA #$08
+    RTS
+}
+
+
+; $22DB90
+BallChain_SpinAncilla:
+{
+  REP #$20
+  LDA $00 : CLC : ADC $E8 : CPX #$02
+  BNE .alpha
+  CLC : ADC #$0010
+.alpha
+  STA $04
+  LDA $02 : CLC : ADC $E2 : STA $06
+  SEP #$20
+  LDA $04 : STA $0BFE : LDA $05 : STA $0C12 ; Ancilla4 Y
+  LDA $06 : STA $0C08 : LDA $07 : STA $0C1C ; Ancilla4 X
+  STZ $0C76 ; Ancilla4 direction
+  SEP #$30
+  RTS
+}
+
+struct AncillaAdd_HookshotData $099AF8
+  .speed_y: skip 4
+  .speed_x: skip 4
+  .offset_y: skip 8
+  .offset_x: skip 8
+endstruct
+
+; 22DBD0
+Routine_22DBD0:
+{
+  STZ $7A ; Ball Chain Timer
+  JSR ClearAncillaVariables ; $DC70
+  ; Check Link direction
+  LDA $2F  : CMP #$00 : BNE .not_up
+  LDA #$C0 : STA $0C26 ; Ancilla4 Y Axis Velocity
+.not_up
+  CMP #$02 : BNE .not_down
+  LDA #$40 : STA $0C26 ; Ancilla4 Y Axis Velocity
+.not_down
+  CMP #$04 : BNE .not_left
+  LDA #$C0 : STA $0C30 ; Ancilla4 X Axis Velocity
+.not_left
+  CMP #$06 : BNE .not_right
+  LDA #$40 : STA $0C30 ; Ancilla4 X Axis Velocity
+.not_right
+  SEP #$20
+  STZ $0C58 ; Ancilla4 Misc
+  STZ $0C62 ; Ancilla4 hookshoot extension
+  STZ $0C54 ; Ancilla0 Misc
+  REP #$20
+
+  LDA $2F : LSR : STA $0C76
+  ASL : TAX
+
+  LDA $20 : CLC : ADC AncillaAdd_HookshotData.offset_y, X 
+  STA $00 : STA $04
+
+  LDA $22 : CLC : ADC AncillaAdd_HookshotData.offset_x, X 
+  STA $02 : STA $06
+
+  SEP #$30
+  LDA $00 : STA $0BFE : LDA $01 : STA $0C12 ; Ancilla4 Y
+  LDA $02 : STA $0C08 : LDA $03 : STA $0C1C ; Ancilla4 X
+  LDX #$06 : LDA Hookshot_box_size_y,X ; hookshot box size y table 
+  SEP #$20
+  JML $08BFD0 ; AncillaDraw_HookshotChain before Hookshot_CheckProximityToLink
+}
+
+; =========================================================
+
+pushpc
+org $08BDFD
+  JML HookshotOrBallChain_Extending_ignore_collision
+pullpc
+
+; 22DC50
+; Hooked into Hookshot_Extending_ignore_collision @ 08BDFD
+HookshotOrBallChain_Extending_ignore_collision:
+{
+  ; Ball Chain Timer
+  LDA $7A  : CMP #$00 : BNE +     ; $22DC5E
+  JSL Hookshot_CheckTileCollision ; $07D576
+  JML $08BE01 ; Hookshot_Extending_ignore_collision continue
++ ; 22DC5E
+  JML $08BEDC ; AncillaDraw_Hookshot
+}
+
+; 22DC70
+ClearAncillaVariables:
+{
+  REP #$30
+  LDA #$0000
+  STA $7F580E ; en center x-pos
+  STA $7F5810 ; en center y-pos
+  STA $7F5803 ; rotation state
+  SEP #$30 
+  RTS
+}
+
+; =========================================================
+
+pushpc
+org $08BD7F
+  JSL BallChain_SFX_Control
+  NOP #1
+pullpc
+
+;; 22DC90
+; Hooked into Ancilla1F_Hookshot @ 08BD7F before Ancilla_SFX2_Pan
+BallChain_SFX_Control:
+{
+  STA $0C68,X
+  ; Ball Chain Timer
+  LDA $7A : CMP #$00 : BNE + ; $22DC9C
+  LDA.b #$0A ; SFX2.0A
+  RTL
++ ;; 22DC9C
+  LDA.b #$07 ; Clear SFX2
+  RTL
+}
+
+; 22DCA0
+; SFX Pan flags?
+Routine_22DCA0:
+{
+  LDA $7A : CMP #$00 : BNE + ;$A2DCAB
+  LDA $0DBB5B,X
+  RTL
++
+  LDA #$00
+  RTL
+}
+
+;; 22DD90
+CheckAndClearAncillaId:
+{
+  SEP #$30
+  ; Check if hookshot ancillae in this slot
+  LDA $0C4A : CMP #$1F : BEQ + ; $22DDC9
+  LDA $0C4C : CMP #$1F : BEQ ++ ; $22DDB1
+  LDA $0C4D : CMP #$1F : BEQ +++ ; $22DDB9
+  LDA $0C4B : CMP #$1F : BEQ ++++ ; $22DDC1
+  LDA $7A ; Ball Chain Timer
+  RTS
+++ ; 22DDB1
+  NOP : NOP
+  STZ $0C4C : LDA $7A
+  RTS
++++ ; 22DDB9
+  NOP : NOP
+  STZ $0C4D : LDA $7A
+  RTS
+++++ ; 22DDC1
+  NOP : NOP
+  STZ $0C4B : LDA $7A
+  RTS
++ ; 22DDC9
+  STZ $0C4A : LDA $7A
+  RTS
+}
+
+; 22E5A0
+; Checks for the Somaria block before moving on
+Routine_22E5A0:
+{
+  SEP #$30
+  JMP CheckForSomariaBlast ; $EE80
+.22E5A5 ; 22E5A5
+  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
+
++++++ ; 22E5E0
+  JSR CheckAndClearAncillaId ; $DD90
+  RTS
+}
+
+; 22E5F0 doesnt execute?
+Routine_22E5F0:
+{
+    LDA $7EF33C : BNE + ;$22E5F7
+    RTL
+  + ; 22E5F7
+    LDA $4D : BEQ ++ ; $22E5FC
+    RTL
+  ++ ; 22E5FC
+    JMP $E108
+}
+
+;22EE80
+; TODO: Handle the somaria blast case, these JMPs are invalid.
+CheckForSomariaBlast:
+{
+  LDA $0300 : BEQ + ; $22EE88
+  JMP $E5DB
++ ; 22EE88
+  LDA $0C4A : CMP #$01 : BNE ++ ; $22EE92
+  JMP $EEC0
+++ ; 22EE92
+  LDA $0C4B : CMP #$01 : BNE +++ ; $22EE9C
+  JMP $EEC0
++++ ; 22EE9C
+  LDA $0C4C : CMP #$01 : BNE ++++ ; $22EEA6
+  JMP $EEC0
+++++ ; 22EEA6
+  LDA $0C4D : CMP #$01 : BNE +++++ ; $22EEB0
+  JMP $EEC0
++++++ ; 22EEB0
+  LDA $0C4E : CMP #$01 : BNE ++++++ ; $22EEBA
+  JMP $EEC0
+++++++ ; 22EEBA
+  JMP Routine_22E5A0_22E5A5 ; $E5A5
+}
+
+
+;; 22EF00
+; Hooked inside LinkItem_Hookshot @ 07AB5E
+BallChain_StartAnimationFlag:
+{
+  LDA #$01 : STA $037B ; Restore vanilla code
+  ; Check if we are rotating the goldstar
+  LDA $037A : CMP #$04 : BNE +
+  LDA #$01 : STA $0112 ; Animation flag, prevent menu from opening
++
+  RTL
+}
+
+; =========================================================
+
+pushpc
+org $07AB95
+  JSL BallChain_Finish
+  NOP #2
+pullpc
+
+; 22EF12
+; Hooked inside LinkState_Hookshotting @ 07AB95 
+BallChain_Finish:
+{
+    STZ.w $0300 : STZ.w $037B ; Restore vanilla
+    LDA $037A : CMP #$04 : BNE .not_done ; We are hookshotting
+    STZ $0112 ; Clear animation flag
+  .not_done
+    RTL
+}
+
+; 22EF30
+; Hooked at $07AC98
+
+
+Hookshot_Init:
+{
+  ; ResetAllAcceleration:
+  REP #$20
+  STZ.w $032F : STZ.w $0331
+  STZ.w $0326 : STZ.w $0328
+  STZ.w $032B : STZ.w $032D
+  STZ.w $033C : STZ.w $033E
+  STZ.w $0334 : STZ.w $0336
+  SEP #$20
+
+  ; Initialize hookshot variables
+  STZ.w $0300
+  LDA.b #$01 : TSB.b $50
+  LDA.b #$07 : STA.b $3D
+  STZ.b $2E
+
+  LDA.b $67 : AND.b #$F0 : STA.b $67
+  LDA.w $037A : AND.b #$00 : ORA.b #$04
+  STA.w $037A
+
+  RTL
+}
+
+Goldstar_Begin:
+{
+    BIT $3A : BVS .return
+    LDA $6C : BNE .return
+
+    JSL  Link_CheckNewY_ButtonPress_Long : BCC .return
+
+    JSL CheckForBallChain
+    JSL Hookshot_Init
+    JSL BallChain_StartAnimationFlag
+    LDY.b #$03
+    LDA.b #$1F ; ANCILLA 1F
+    JSL $099B10 ; AncillaAdd_Hookshot
+    JSL TransferGFXinRAM
+
+  .return
+
+    RTL
+}
diff --git a/Items/morningstar.bin b/Items/morningstar.bin
new file mode 100644
index 0000000000000000000000000000000000000000..b438f670778050b70e4b604ae3bf0c492f5e1c59
GIT binary patch
literal 128
zcmZQzU|>*WsAe$dwil7*lII3;f&6F&eFl35IR<$kuYtj#;RnN;3wvJt3Am8};vZo6
z!SIFQ55pZGEzcs)t}m%CQO&3b(hAfe57cQ7Gy%e2bD`+Yp94PxUKp5gZ~*21F#H4J
LA3$is0OA7x8tfl~

literal 0
HcmV?d00001