Add TODO for implementing cart toss distance/gravity

Cleanup HandleTileDirections fn
Add B button check to start riding, allows for easier lifting with A button
2024-03-30 10:20:19 -04:00 · 2024-03-30 10:12:03 -04:00 · 2024-03-30 09:53:19 -04:00 · 2024-03-30 09:43:58 -04:00 · 2024-03-30 09:29:53 -04:00 · 2024-03-28 20:19:39 -04:00
7 changed files with 931 additions and 884 deletions
--- a/README.md
+++ b/README.md
@@ -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)
 ![oos55002](https://user-images.githubusercontent.com/47263509/175397677-9199c207-1d8a-4de9-9040-63bf420de49f.png)

-## 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)
+## Custom Menu

+![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

--- a/Sprites/Bosses/kydreeok.asm
+++ b/Sprites/Bosses/kydreeok.asm
@@ -1,7 +1,6 @@
 ; =========================================================
 ; Sprite Properties
 ; =========================================================
-
 !SPRID              = $7A ; The sprite ID you are overwriting (HEX)
 !NbrTiles           = 10  ; Number of tiles used in a frame
 !Harmless           = 00  ; 00 = Sprite is Harmful,  01 = Sprite is Harmless
@@ -37,9 +36,11 @@ Sprite_Kydreeok_Long:
 {
  PHB : PHK : PLB

-    JSR Sprite_Kydreeok_Draw
-    JSL Sprite_CheckActive : BCC .SpriteIsNotActive  
-      JSR Sprite_Kydreeok_Main
+  JSR Sprite_Kydreeok_Draw ; Call the draw code
+  JSL Sprite_CheckActive   ; Check if game is not paused
+  BCC .SpriteIsNotActive   ; Skip Main code is sprite is innactive
+
+  JSR Sprite_Kydreeok_Main ; Call the main sprite code

  .SpriteIsNotActive
  PLB ; Get back the databank we stored previously
@@ -47,30 +48,33 @@ Sprite_Kydreeok_Long:
 }

 ; =========================================================
-; TODO: Handle boss death based on left and right head health

 Sprite_Kydreeok_Prep:
 {
  PHB : PHK : PLB
    
  LDA   #$40 : STA SprTimerA, X
-  LDA.b #$08 : STA $36          ; Stores initial movement speeds
-  LDA.b #$06 : STA $0428        ; Allows BG1 to move
+  LDA.b #$08 : STA $36          ;stores initial movement speeds
+  LDA.b #$06 : STA $0428        ;allows BG1 to move

  ; Cache the origin position of the sprite.
  LDA SprX, X : STA SprMiscA, X 
  LDA SprY, X : STA SprMiscB, X

-  JSR SpawnLeftHead : JSR SpawnRightHead
+  JSR SpawnLeftHead
+  JSR SpawnRightHead

-  STZ.w Neck1_OffsetX : STZ.w Neck1_OffsetY
-  STZ.w Neck2_OffsetX : STZ.w Neck2_OffsetY
+  STZ.w Neck1_OffsetX
+  STZ.w Neck1_OffsetY
+  STZ.w Neck2_OffsetX
+  STZ.w Neck2_OffsetY

  PLB
  RTL
 }

-; =========================================================
+; =============================================================================
+

 Sprite_Kydreeok_Main:
 {
@@ -83,8 +87,7 @@ Sprite_Kydreeok_Main:
  dw Kydreeok_MoveXorY     ; 03
  dw Kydreeok_KeepWalking  ; 04

-  ; -------------------------------------------------------
-  ; 0x00
+
  Kydreeok_Start:
  {
    %StartOnFrame(0)
@@ -102,8 +105,6 @@ Sprite_Kydreeok_Main:
    RTS
  }

-  ; -------------------------------------------------------
-  ; 0x01
  Kydreeok_StageControl:
  {
    %StartOnFrame(0)
@@ -126,8 +127,6 @@ Sprite_Kydreeok_Main:
    RTS
  }

-  ; -------------------------------------------------------
-  ; 0x02
  Kydreeok_MoveXandY:
  {
    %StartOnFrame(0)
@@ -151,15 +150,16 @@ Sprite_Kydreeok_Main:
    RTS
  }

-  ; -------------------------------------------------------
-  ; 0x03
+  
  Kydreeok_MoveXorY:
  {
    %StartOnFrame(0)
    %PlayAnimation(0, 2, 10)

-      PHX
-      LDA $36 : STA $00
+    PHX ;saves X so we can use it later
+
+    LDA $36
+    STA $00
    JSR Sprite_ApplySpeedTowardsPlayerXOrY
    JSL Sprite_BounceFromTileCollision     ; JSR StopIfOutOfBounds
    JSR StopIfOutOfBounds
@@ -167,14 +167,14 @@ Sprite_Kydreeok_Main:

    JSL Sprite_CheckDamageFromPlayerLong
    %DoDamageToPlayerSameLayerOnContact()
-      PLX
+
+    PLX ;restores X

    %GotoAction(4)
+
    RTS
  }

-  ; -------------------------------------------------------
-  ; 0x04
  Kydreeok_KeepWalking:
  {
    %StartOnFrame(0)
@@ -220,8 +220,6 @@ Sprite_Kydreeok_Main:

 }

-; =========================================================
-
 SpawnLeftHead:
 {
    LDA #$CF
@@ -232,16 +230,19 @@ SpawnLeftHead:
    LDA.b #$00 : STA $0E30, Y
        
    PHX
+
    ; code that controls where to spawn the offspring.
    REP #$20
    LDA $0FD8 : SEC : SBC.w #$000F
    SEP #$20
-    STA $0D10, Y : XBA : STA $0D30, Y
+    STA $0D10,       Y
+    XBA : STA $0D30, Y

    REP #$20
    LDA $0FDA : SEC : SBC.w #$000F
    SEP #$20
-    STA $0D00, Y : XBA : STA $0D20, Y
+    STA $0D00,       Y
+    XBA : STA $0D20, Y

    LDA.w SprX,     Y
    STA.w SprMiscA, Y : STA.w $19EA : STA.w $19EC : STA.w $19EE
@@ -252,14 +253,14 @@ SpawnLeftHead:

    STZ $0D60, X
    STZ $0D70, X
+        
    PLX
        
  .return
+
    RTS
 }

-; =========================================================
-
 SpawnRightHead:
 {
    LDA #$CF
@@ -271,16 +272,19 @@ SpawnRightHead:
    LDA.b #$01 : STA $0E30, Y
        
    PHX
+
    ; code that controls where to spawn the offspring.
    REP #$20
    LDA $0FD8 : CLC : ADC.w #$000C
    SEP #$20
-    STA $0D10, Y : XBA : STA $0D30, Y
+    STA $0D10,       Y
+    XBA : STA $0D30, Y

    REP #$20
    LDA $0FDA : SEC : SBC.w #$000F
    SEP #$20
-    STA $0D00, Y : XBA : STA $0D20, Y
+    STA $0D00,       Y
+    XBA : STA $0D20, Y

    LDA.w SprX, Y : STA.w SprX, Y
    STA.w SprMiscA, Y : STA.w $19F0 : STA.w $19F2 : STA.w $19F4
@@ -291,62 +295,95 @@ SpawnRightHead:

    STZ $0D60, X
    STZ $0D70, X
+        
    PLX
        
  .return
+
    RTS
 }

-; =========================================================
-; Originally from Trinexx_MoveBody $1DB2E5

+; ==============================================================================
 MoveBody:
 {
    ; Handle the shell bg movement
    ; Trinexx_MoveBody
-    LDA.w $0D10, X : PHA
-    LDA.w $0D00, X : PHA
+    #_1DB2E5: LDA.w $0D10, X
+    #_1DB2E8: PHA

-    JSL Sprite_Move
+    #_1DB2E9: LDA.w $0D00, X
+    #_1DB2EC: PHA

-    PLA
-    LDY.b #$00 : SEC : SBC.w $0D00, X : STA.w $0310
-    BPL .pos_y_low
-    DEY
+    #_1DB2ED: JSL Sprite_Move
+
+    #_1DB2F0: PLA
+    #_1DB2F1: LDY.b #$00
+
+    #_1DB2F3: SEC
+    #_1DB2F4: SBC.w $0D00, X
+    #_1DB2F7: STA.w $0310
+    #_1DB2FA: BPL .pos_y_low
+
+    #_1DB2FC: DEY

  .pos_y_low
-    STY.w $0311
+    #_1DB2FD: STY.w $0311

    ; -----------------------------------------------------

-    PLA
-    LDY.b #$00 : SEC : SBC.w $0D10, X : STA.w $0312
-    BPL .pos_x_low
+    #_1DB300: PLA
+    #_1DB301: LDY.b #$00

-    DEY
+    #_1DB303: SEC
+    #_1DB304: SBC.w $0D10, X
+    #_1DB307: STA.w $0312
+    #_1DB30A: BPL .pos_x_low
+
+    #_1DB30C: DEY

  .pos_x_low
-    STY.w $0313
+    #_1DB30D: STY.w $0313

    ; -----------------------------------------------------

-    LDA.b #$01 : STA.w $0428
+    #_1DB310: LDA.b #$01
+    #_1DB312: STA.w $0428

-    LDA.w $0D00, X : SEC : SBC.b #$0C : STA.w $0DB0, X

-    LDA.w $0B08 : SEC : SBC.w $0D10, X
-                  CLC : ADC.b #$02 
-                  CMP.b #$04 : BCS .not_at_target
+    #_1DB318: LDA.w $0D00, X
+    #_1DB31B: SEC
+    #_1DB31C: SBC.b #$0C
+    #_1DB31E: STA.w $0DB0, X

-    LDA.w $0B09 : SEC : SBC.w $0D00, X 
-                  CLC : ADC.b #$02
-                  CMP.b #$04 : BCS .not_at_target
+    #_1DB321: LDA.w $0B08
+    #_1DB324: SEC
+    #_1DB325: SBC.w $0D10, X
+    #_1DB328: CLC
+    #_1DB329: ADC.b #$02

-  .adjust_phase ; Unused?
-    STZ.w $0D80, X
-    LDA.b #$30 : STA.w $0DF0, X
+    #_1DB32B: CMP.b #$04
+    #_1DB32D: BCS .not_at_target
+
+    #_1DB32F: LDA.w $0B09
+    #_1DB332: SEC
+    #_1DB333: SBC.w $0D00, X
+    #_1DB336: CLC
+    #_1DB337: ADC.b #$02
+
+    #_1DB339: CMP.b #$04
+    #_1DB33B: BCS .not_at_target
+
+  .adjust_phase
+    #_1DB33D: STZ.w $0D80, X
+
+    #_1DB340: LDA.b #$30
+    #_1DB342: STA.w $0DF0, X

  .not_at_target
+
+    ; JSR AdjustChildrenPos
+
    ; LayerEffect_Trinexx $0AFEF0
    REP   #$20
    LDA.w $0422 : CLC : ADC.w $0312 : STA.w $0422
@@ -354,10 +391,11 @@ MoveBody:
    STZ.w $0312 : STZ.w $0310
    SEP   #$20

+
    RTS
 }

-; =========================================================
+; ==============================================================================

 StopIfOutOfBounds:
 {
@@ -432,7 +470,6 @@ StopIfOutOfBounds:
    RTS
 }

-; =========================================================

 Sprite_ApplySpeedTowardsPlayerXOrY:
 {
@@ -527,8 +564,6 @@ Sprite_ApplySpeedTowardsPlayerXOrY:
                RTS
 }

-; =========================================================
-
 ApplyPalette:
 {
    REP #$20 ;Set A in 16bit mode
@@ -554,20 +589,20 @@ ApplyPalette:
    RTS
 }

-; =========================================================
+; =============================================================================

 Sprite_Kydreeok_Draw:
-{
  JSL Sprite_PrepOamCoord
  JSL Sprite_OAM_AllocateDeferToPlayer

  LDA $0DC0, X : CLC : ADC $0D90, X : TAY;Animation Frame
  LDA .start_index, Y : STA $06

+
  PHX
  LDX   .nbr_of_tiles, Y ;amount of tiles -1
  LDY.b #$00
-  .next_tile
+  .nextTile

  PHX ; Save current Tile Index?
      
@@ -605,7 +640,7 @@ Sprite_Kydreeok_Draw:
      
  PLY : INY
      
-    PLX : DEX : BPL .next_tile
+  PLX : DEX : BPL .nextTile

  PLX

@@ -636,4 +671,3 @@ Sprite_Kydreeok_Draw:
  db $02, $02, $02, $02, $02, $02, $02, $02, $02, $02
  db $02, $02, $02, $02, $02, $02, $02, $02, $02, $02
  db $02, $02, $02, $02, $02, $02, $02, $02, $02, $02
-}
--- a/Sprites/Bosses/kydreeok_head.asm
+++ b/Sprites/Bosses/kydreeok_head.asm
@@ -1,7 +1,4 @@
 ; =========================================================
-; Kydreeok Head sprite
-; Child sprite of the Kydreeok boss
-; =========================================================

 !SPRID              = $CF ; The sprite ID you are overwriting (HEX)
 !NbrTiles           = 06  ; Number of tiles used in a frame
@@ -37,14 +34,15 @@
 Sprite_KydreeokHead_Long:
 {
  PHB : PHK : PLB
-    LDA SprAction, X : CMP #$02 : BEQ .no_head
-      JSR Sprite_KydreeokHead_Draw

+  LDA $0D80, X : CMP #$02 : BEQ .no_head
+  JSR Sprite_KydreeokHead_Draw           ; Call the draw code
 .no_head
-    JSL Sprite_CheckActive : BCC .not_active
-      JSR Sprite_KydreeokHead_Main
+  JSL Sprite_CheckActive       ; Check if game is not paused
+  BCC .SpriteIsNotActive
+  JSR Sprite_KydreeokHead_Main ; Call the main sprite code

-  .not_active
+  .SpriteIsNotActive
  PLB ; Get back the databank we stored previously
  RTL ; Go back to original code
 }
@@ -55,8 +53,8 @@ Sprite_KydreeokHead_Prep:
 {
  PHB : PHK : PLB
    
-  ; TODO: Set sprite properties for damage and health
-  ; TODO: Handle head death in conjunction with Kydreeok
+  ; Add more code here to initialize data
+

  PLB
  RTL
@@ -64,21 +62,17 @@ Sprite_KydreeokHead_Prep:

 ; =========================================================

-SpeedTable:
-  db $00, $02, $04, $06, $07, $01, $06, $03
-  db 0, -2, -4, -6, -7, -1, -6, -3
-
 Sprite_KydreeokHead_Main:
 {
  LDA.w SprAction, X
  JSL   UseImplicitRegIndexedLocalJumpTable

-  dw KydreeokHead_ForwardAnim ; 0x00
-  dw KydreeokHead_SideAnim    ; 0x01
-  dw KydreeokHead_SummonFire  ; 0x02
+  dw KydreeokHead_ForwardAnim
+  dw KydreeokHead_SideAnim
+
+  dw KydreeokHead_SummonFire
+

-  ; -------------------------------------------------------
-  ; 0x00
  KydreeokHead_ForwardAnim:
  {
      %StartOnFrame(0)
@@ -91,9 +85,9 @@ Sprite_KydreeokHead_Main:

      LDA.w SprTimerA, X : BNE .noSpeedChange
      JSL   GetRandomInt : AND #$0F : TAY
-      LDA.w SpeedTable, Y : STA.w SprXSpeed, X
+      LDA.w tableSpeed, Y : STA.w SprXSpeed, X
      JSL   GetRandomInt : AND #$0F : TAY
-      LDA.w SpeedTable, Y : STA.w SprYSpeed, X
+      LDA.w tableSpeed, Y : STA.w SprYSpeed, X
      ; LDA #$40 : STA.w SprTimerA, X
    .noSpeedChange
      
@@ -125,11 +119,10 @@ Sprite_KydreeokHead_Main:
      JSL Sprite_IsToRightOfPlayer : TYA : BNE .not_right
      %GotoAction(1)
    .not_right
+      
      RTS
  }

-  ; -------------------------------------------------------
-  ; 0x01
  KydreeokHead_SideAnim:
  {
      %StartOnFrame(3)
@@ -142,9 +135,9 @@ Sprite_KydreeokHead_Main:

      LDA.w SprTimerA, X : BNE .noSpeedChange
      JSL   GetRandomInt : AND #$0F : TAY
-      LDA.w SpeedTable, Y : STA.w SprXSpeed, X
+      LDA.w tableSpeed, Y : STA.w SprXSpeed, X
      JSL   GetRandomInt : AND #$0F : TAY
-      LDA.w SpeedTable, Y : STA.w SprYSpeed, X
+      LDA.w tableSpeed, Y : STA.w SprYSpeed, X
      ; LDA #$40 : STA.w SprTimerA, X
    .noSpeedChange
      JSL Sprite_Move
@@ -163,8 +156,6 @@ Sprite_KydreeokHead_Main:
      RTS
  }

-  ; -------------------------------------------------------
-  ; 0x02
  KydreeokHead_SummonFire:
  {
    ; %StartOnFrame(5)
@@ -175,18 +166,18 @@ Sprite_KydreeokHead_Main:
    %DoDamageToPlayerSameLayerOnContact()

    JSR Sprite_Twinrova_FireAttack
+
    JSL Sprite_Move
    
    LDA SprTimerA,        X : BNE .not_done
    LDA #$00 : STA $0DD0, X
+
  .not_done
    RTS
  }

 }

-; =========================================================
-
 CoordinateBasedRotation:
 {
      LDA Neck_Index : TAY
@@ -209,15 +200,11 @@ CoordinateBasedRotation:

 ; Table for X coordinates (based on a radius of 8)
 X_Coords:
-    db  8, 11,  8,  3, -4, -9, -12, -9
-    db -4,  3,  8, 11,  8,  3, -4, -9
+    db  8, 11,  8,  3, -4, -9, -12, -9, -4,  3,  8, 11,  8,  3, -4, -9  ; X values

 ; Table for Y coordinates (based on a radius of 8)
 Y_Coords:
-    db  0, -3, -8, -11, -15, -15, -11, -8
-    db -3,  0,  3,  8, 11, 15, 15, 11
-
-; =========================================================
+    db  0, -3, -8, -11, -15, -15, -11, -8, -3,  0,  3,  8, 11, 15, 15, 11  ; Y values

 RotateHeadUsingSpeedValues:
 {
@@ -236,13 +223,9 @@ RotateHeadUsingSpeedValues:
 }

 XSpeedSin:
-{
 db 0,   3,   6,   9,  12,  15,  18,  20,  23,  25
 db 27,  28,  30,  31,  31,  32
-}
-
 YSpeedSin:
-{
 db 32,  32,  31,  31
 db 30,  28,  27,  25,  23,  20,  18,  15,  12,   9
 db 6,   3,   0,  -3,  -6,  -9, -12, -15, -18, -20
@@ -256,9 +239,6 @@ YSpeedSin:
 db -23, -25, -27, -28, -30, -31, -31, -32, -32, -32
 db -31, -31, -30, -28, -27, -25, -23, -20, -18, -15
 db -12,  -9,  -6,  -3 
-}
-
-; =========================================================

 RandomlyAttack:
 {
@@ -268,15 +248,14 @@ RandomlyAttack:
  LDA   #$CF
  JSL   Sprite_SpawnDynamically
  JSL   Sprite_SetSpawnedCoords
-      ;JSL $09B020 ; Fireball_SpawnTrailGarnish
-      LDA.b #$02 : STA.w SprAction, Y
+  ;JSL $09B020
+  LDA.b #$02 : STA $0D80,       Y
  LDA   #$10 : STA.w SprTimerA, Y
 .no_attack
+
  RTS
 }

-; =========================================================
-
 Offspring1_Neck1_X = $19EA
 Offspring1_Neck2_X = $19EC
 Offspring1_Neck3_X = $19EE
@@ -335,10 +314,6 @@ MoveWithBody:
    RTS
 }

-; =========================================================
-; Adjusts the movement speed of the sprite based on its 
-; position. This came from Zarby's Gleeok code and causes 
-; some weird movement with the current implementation.

 AdjustMovementSpeed:
 {
@@ -347,25 +322,30 @@ AdjustMovementSpeed:
      LDA #-8 : STA.w SprXSpeed, X
  .biggerthanorigin

+
    LDA.w SprX,     X : CLC : ADC #$16       ; X+32
    CMP.w SprMiscA, X : BCS .lowerthanorigin
      LDA #$08 : STA.w SprXSpeed, X
  .lowerthanorigin

+
    LDA.w SprY,     X : SEC : SBC #$00         ; X-32
    CMP.w SprMiscB, X : BCC .biggerthanorigin2
      LDA #-8 : STA.w SprYSpeed, X
  .biggerthanorigin2

+
    LDA.w SprY,     X : CLC : ADC #$20        ; X+32
    CMP.w SprMiscB, X : BCS .lowerthanorigin2
      LDA #$08 : STA.w SprYSpeed, X
  .lowerthanorigin2
+
    RTS
 }

-; =========================================================
-; Based on Zarby Gleeok code
+tableSpeed:
+  db $00, $02, $04, $06, $07, $01, $06, $03
+  db 0, -2, -4, -6, -7, -1, -6, -3

 KydreeokHead_NeckControl:
 {
@@ -559,13 +539,14 @@ KydreeokHead_NeckControl:
    LDA.b $08 : STA.w SprXSpeed, X
    LDA.b $09 : STA.w SprYSpeed, X

+
+
    RTS
 }

-; =========================================================
-; This is here for reference.

-Sprite_KydreeokHead_DrawNeck_Data:
+
+Sprite_KydreeokHead_DrawNeck:
 {
  .start_index
  db $12
@@ -585,71 +566,6 @@ Sprite_KydreeokHead_DrawNeck_Data:

 ; =========================================================

-Sprite_KydreeokHead_DrawNeck:
-{
-    ; Dumb draw neck code
-    LDA.w SprSubtype, X : BNE .neck2
-      LDA.w $19EA : STA.w $0FD8
-      LDA.w $19EB : STA.w $0FDA
-      JSR   .DrawNeckPart
-
-      LDA.w $19EC : STA.w $0FD8
-      LDA.w $19ED : STA.w $0FDA
-      JSR   .DrawNeckPart
-
-      LDA.w $19EE : STA.w $0FD8
-      LDA.w $19EF : STA.w $0FDA
-      JSR   .DrawNeckPart
-
-    BRA   .skipNeck
-  .neck2
-    ; Dumb draw neck code
-    LDA.w $19F0 : STA.w $0FD8
-    LDA.w $19F1 : STA.w $0FDA
-    JSR   .DrawNeckPart
-
-    LDA.w $19F2 : STA.w $0FD8
-    LDA.w $19F3 : STA.w $0FDA
-    JSR   .DrawNeckPart
-
-    LDA.w $19F4 : STA.w $0FD8
-    LDA.w $19F5 : STA.w $0FDA
-    JSR   .DrawNeckPart
-
-    .skipNeck
-      LDA.b $08 : STA.w $0FD8
-      LDA.b $09 : STA.w $0FDA
-    .skipNeck2
-      RTS
-
-  .DrawNeckPart
-    PHY
-    JSL Sprite_PrepOamCoord
-    PLY
-
-    REP #$20
-    LDA   $00 : STA ($90), Y : AND.w #$0100 : STA $0E : INY
-    LDA   $02 : STA ($90), Y : CLC   : ADC #$0010 : CMP.w #$0100
-    SEP   #$20
-    BCC   .on_screen_y2
-      LDA.b #$F0 : STA ($90), Y ; Put the sprite out of the way
-      STA   $0E
-    .on_screen_y2
-      INY
-      LDA #$2E : STA ($90), Y
-      INY
-      LDA #$39 : STA ($90), Y
-
-      PHY 
-      TYA : LSR #2 : TAY
-      LDA #$02 : ORA $0F : STA ($92), Y ; store size in oam buffer
-      PLY : INY
-
-      RTS
-}
-
-; =========================================================
-
 Sprite_KydreeokHead_Draw:
 {
    JSL Sprite_PrepOamCoord
@@ -697,7 +613,83 @@ Sprite_KydreeokHead_Draw:

    PLX

-    JMP Sprite_KydreeokHead_DrawNeck
+    {
+      ; Dumb draw neck code
+      LDA.w SprSubtype, X : BNE .neck2
+
+      LDA.w $19EA : STA.w $0FD8
+      LDA.w $19EB : STA.w $0FDA
+      JSR   .DrawNeckPart
+
+
+      LDA.w $19EC : STA.w $0FD8
+      LDA.w $19ED : STA.w $0FDA
+      JSR   .DrawNeckPart
+
+      LDA.w $19EE : STA.w $0FD8
+      LDA.w $19EF : STA.w $0FDA
+      JSR   .DrawNeckPart
+
+      BRA   .skipNeck
+      .neck2
+      ; Dumb draw neck code
+      LDA.w $19F0 : STA.w $0FD8
+      LDA.w $19F1 : STA.w $0FDA
+      JSR   .DrawNeckPart
+
+      LDA.w $19F2 : STA.w $0FD8
+      LDA.w $19F3 : STA.w $0FDA
+      JSR   .DrawNeckPart
+
+      LDA.w $19F4 : STA.w $0FD8
+      LDA.w $19F5 : STA.w $0FDA
+      JSR   .DrawNeckPart
+
+      .skipNeck
+
+      LDA.b $08 : STA.w $0FD8
+      LDA.b $09 : STA.w $0FDA
+      .skipNeck2
+      RTS
+
+
+
+      .DrawNeckPart
+      PHY
+      JSL Sprite_PrepOamCoord
+      PLY
+
+      REP #$20
+
+      LDA   $00 : STA ($90), Y
+      AND.w #$0100 : STA $0E
+      INY
+      LDA   $02 : STA ($90), Y
+      CLC   : ADC #$0010 : CMP.w #$0100
+      SEP   #$20
+      BCC   .on_screen_y2
+
+      LDA.b #$F0 : STA ($90), Y ;Put the sprite out of the way
+      STA   $0E
+      .on_screen_y2
+
+      INY
+      LDA #$2E : STA ($90), Y
+      INY
+      LDA #$39 : STA ($90), Y
+
+      PHY 
+          
+      TYA : LSR #2 : TAY
+          
+      LDA #$02 : ORA $0F : STA ($92), Y ; store size in oam buffer
+          
+      PLY : INY
+
+      RTS
+    }
+
+    RTS

  .start_index
    db $00, $02, $04, $06, $0A, $0E
--- a/Sprites/Objects/minecart.asm
+++ b/Sprites/Objects/minecart.asm
@@ -1,5 +1,5 @@
 ; =========================================================
-; Sprite Properties
+; Minecart Sprite Properties
 ; =========================================================

 !SPRID              = $A3   ; The sprite ID you are overwriting (HEX)
@@ -38,25 +38,6 @@

 ; Link is in cart
 !LinkInCart         = $35
-
-Sprite_Minecart_Long:
-{
-  PHB : PHK : PLB
-
-  JSR Sprite_Minecart_DrawTop    ; Draws the top half behind Link
-  JSR Sprite_Minecart_DrawBottom ; Draw the bottom half in front of Link
-  JSL Sprite_CheckActive         ; Check if game is not paused
-  BCC .SpriteIsNotActive         ; Skip Main code is sprite is innactive
-
-  JSR Sprite_Minecart_Main ; Call the main sprite code
-
-.SpriteIsNotActive
-  PLB ; Get back the databank we stored previously
-  RTL ; Go back to original code
-}
-
-; =========================================================
-
 !MinecartSpeed      = 20
 !DoubleSpeed        = 30

@@ -81,6 +62,26 @@ Sprite_Minecart_Long:
 ;   l - lifting object
 !LinkCarryOrToss    = $0309

+; =========================================================
+
+Sprite_Minecart_Long:
+{
+  PHB : PHK : PLB
+
+  JSR Sprite_Minecart_DrawTop    ; Draws the top half behind Link
+  JSR Sprite_Minecart_DrawBottom ; Draw the bottom half in front of Link
+  JSL Sprite_CheckActive         ; Check if game is not paused
+  BCC .SpriteIsNotActive         ; Skip Main code is sprite is innactive
+
+  JSR Sprite_Minecart_Main ; Call the main sprite code
+
+.SpriteIsNotActive
+  PLB ; Get back the databank we stored previously
+  RTL ; Go back to original code
+}
+
+; =========================================================
+
 Sprite_Minecart_Prep:
 {
    PHB : PHK : PLB
@@ -91,16 +92,15 @@ Sprite_Minecart_Prep:
      ; If link is in a cart, then draw the dummy cart

      LDA !LinkInCart : BNE .dummy_continue
-      .clear_cart
+        ; .clear_cart
        STZ.w $0DD0, X ; Otherwise, clear the sprite
        PLB
        RTL

  .continue
-    
+    ; Unused dummy cart code
    ; LDA.w !LinkInCart : AND.b #$FF : BEQ .dummy_continue
    ; JMP .clear_cart
-
  .dummy_continue
    LDA SprY, X : SEC : SBC.b #$04 : STA SprY, X
    
@@ -132,7 +132,6 @@ Sprite_Minecart_Prep:
    JMP .done
  .south
    LDA #$02 : STA !MinecartDirection
-    ; LDA SprX, X : CLC : ADC.b #$01 : STA SprX, X
    %GotoAction(1) ; Minecart_WaitVert
    JMP .done
  .west
@@ -140,7 +139,6 @@ Sprite_Minecart_Prep:
    %GotoAction(0) ; Minecart_WaitHoriz

  .done
-    
    PLB
    RTL
 }
@@ -172,6 +170,14 @@ macro MoveCart()
  LDA #$35 : STA $012E                  ; Cart SFX
 endmacro

+macro StopCart()
+    STZ   $02F5
+    STZ.w SprYSpeed, X
+    STZ.w SprXSpeed, X
+    STZ.w !LinkInCart
+endmacro
+
+; TODO: Implement distance and gravity for cart tossing
 macro HandleLiftAndToss()
    LDA.w !LinkCarryOrToss : AND #$02 : BNE .not_tossing
      ; Velocities for cart tossing
@@ -179,7 +185,6 @@ macro HandleLiftAndToss()
      STZ.w $0F90, X : STZ.w $0F70, X
  .not_tossing
    JSL Sprite_CheckIfLifted
-
    JSL Sprite_MoveXyz
 endmacro

@@ -207,31 +212,28 @@ Sprite_Minecart_Main:

      LDA !LinkCarryOrToss : AND #$03 : BNE .lifting
        JSR CheckIfPlayerIsOn : BCC .not_ready
+          LDA $F4 : AND.b #$80 : BEQ .not_ready ; Check for B button

            JSL Player_HaltDashAttack            ; Stop the player from dashing
            LDA #$02 : STA $02F5                 ; Somaria platform and moving 
            LDA $0FDA : SEC : SBC #$0B : STA $20 ; Adjust player pos
-
-    LDA #$01 : STA !LinkInCart
+            LDA #$01 : STA !LinkInCart           ; Set Link in cart flag

            ; Check if the cart is facing east or west
            LDA SprSubtype, X : CMP.b #$03 : BNE .opposite_direction
              STA.w !MinecartDirection
-      LDA #$02 : STA $0DE0, X
+              LDA   #$02 : STA !SpriteDirection, X
              %GotoAction(5)  ; Minecart_MoveWest
              RTS

            .opposite_direction
              STA.w !MinecartDirection
-      LDA #$03 : STA $0DE0, X
+              LDA   #$03 : STA !SpriteDirection, X
              %GotoAction(3) ; Minecart_MoveEast

      .not_ready
-      RTS
-      
    .lifting
      %HandleLiftAndToss()
-
      RTS
  }
  
@@ -244,29 +246,28 @@ Sprite_Minecart_Main:

      LDA !LinkCarryOrToss : AND #$03 : BNE .lifting
        JSR CheckIfPlayerIsOn : BCC .not_ready
+          LDA $F4 : AND.b #$80 : BEQ .not_ready ; Check for B button

            JSL Player_HaltDashAttack            ; Stop the player from dashing
            LDA #$02 : STA $02F5                 ; Somaria platform and moving 
            LDA $0FDA : SEC : SBC #$0B : STA $20 ; Adjust player pos 
-
-    LDA #$01 : STA !LinkInCart
+            LDA #$01 : STA !LinkInCart           ; Set Link in cart flag
            
            ; Check if the cart is facing north or south
            LDA SprSubtype, X : BEQ .opposite_direction
              STA.w !MinecartDirection
-      LDA #$01 : STA $0DE0, X
+              LDA   #$01 : STA !SpriteDirection, X
              %GotoAction(4)  ; Minecart_MoveSouth
              RTS
              
            .opposite_direction
              STA.w !MinecartDirection
-      LDA #$00 : STA $0DE0, X
+              LDA   #$00 : STA !SpriteDirection, X
              %GotoAction(2)  ; Minecart_MoveNorth

      .not_ready
    .lifting
      %HandleLiftAndToss()
-
      RTS 
  }

@@ -363,12 +364,6 @@ Sprite_Minecart_Main:
      RTS
  }

-  macro StopCart()
-      STZ   $02F5
-      STZ.w SprYSpeed, X
-      STZ.w SprXSpeed, X
-      STZ.w !LinkInCart
-  endmacro

  ; -------------------------------------------------------
  ; 0x06
@@ -384,13 +379,24 @@ Sprite_Minecart_Main:
  }
 }

-; ===========================================================================
+; =========================================================
+; The purpose of this routine is to determine the direction
+; the sprite is facing and then adjust the X and Y positions
+; of the tile interaction lookup based on that direction.
+; If implemented correctly this would make sure the sprite
+; stays centered on the tracks when it makes corner turns.
+; Currently, depending on where the tile is placed the 
+; cart may make a turn too early and appear to be off center.
+
+North = $00
+East  = $01
+South = $02
+West  = $03

 SetTileLookupPosBasedOnDirection:
 {
-    ; Based on the direction of the Minecart, adjust the lookup position
-    ; to be in front of the sprite
-
+    ; Based on the direction of the Minecart, adjust the 
+    ; lookup position to be in front of the sprite
    LDA.w !MinecartDirection : CMP.b #$00 : BEQ .north
                               CMP.b #$01 : BEQ .east
                               CMP.b #$02 : BEQ .south
@@ -424,6 +430,8 @@ SetTileLookupPosBasedOnDirection:
    RTS
 }

+; =========================================================
+
 print "HandleTileDirections ", pc
 HandleTileDirections:
 {
@@ -438,13 +446,11 @@ HandleTileDirections:
    
    ; Load the tile index 
    LDA $0FA5 : CLC : CMP.b #$01 : BNE .not_out_of_bounds
-
      ; If the tile is out of bounds, release the cart
      LDA #$40 : STA SprTimerD, X
      %GotoAction(6) ; Minecart_Release
      RTS
  .not_out_of_bounds
-
    ; Check if the tile is a stop tile
    CLC : CMP.b #$B7 : BCS .check_stop ; If tile ID is >= $B8, check for stop tiles
      
@@ -458,14 +464,15 @@ HandleTileDirections:
        .stop_north
          ; Set the new direction to north and flip the cart's orientation
          LDA.b #South : STA SprSubtype,       X : STA.w !MinecartDirection
-        LDA   #$01 : STA $0DE0,        X
+          LDA   #$01   : STA !SpriteDirection, X
          JMP   .go_vert
        
        .stop_south
          ; Set the new direction to south and flip the cart's orientation
          LDA.b #North : STA SprSubtype,       X : STZ.w !MinecartDirection
-        LDA   #$00 : STA $0DE0,        X
+          LDA   #$00   : STA !SpriteDirection, X
          
+          ; -----------------------------------------------
          .go_vert
            %SetTimerA($40)
            %StopCart()
@@ -476,13 +483,15 @@ HandleTileDirections:
        .stop_east
          ; Set the new direction to east and flip the cart's orientation
          LDA.b #West : STA SprSubtype,       X : STA.w !MinecartDirection
-        LDA   #$03 : STA $0DE0,       X
+          LDA   #$03  : STA !SpriteDirection, X
          JMP   .go_horiz
        
        .stop_west
          ; Set the new direction to west and flip the cart's orientation
          LDA.b #East : STA SprSubtype,       X : STA.w !MinecartDirection
-        LDA   #$02 : STA $0DE0,       X
+          LDA   #$02  : STA !SpriteDirection, X
+          
+          ; -----------------------------------------------
          .go_horiz
            %SetTimerA($40)
            %StopCart()
@@ -492,7 +501,6 @@ HandleTileDirections:

  ; -------------------------------------------------------
  .check_for_movement
-    ; Check for movement tiles
    CLC : CMP.b #$B2 : BEQ .check_direction
    CLC : CMP.b #$B3 : BEQ .check_direction
    CLC : CMP.b #$B4 : BEQ .check_direction
@@ -509,44 +517,17 @@ HandleTileDirections:
      ; Add the row and column offsets to index into the lookup table
      CLC : ADC.w .DirectionTileLookup, Y : TAY
        
-    ; Direction to move on tile collision
-    ; 00 - stop or nothing
-    ; 01 - north
-    ; 02 - east
-    ; 03 - south
-    ; 04 - west
-
-    North = $00
-    East  = $01
-    South = $02
-    West  = $03
-
-    .DirectionTileLookup
-    {
-        ; TL,  BL,  TR,  BR, Stop
-      db $02, $00, $04, $00 ; North
-      db $00, $00, $03, $01 ; East
-      db $00, $02, $00, $04 ; South
-      db $03, $01, $00, $00 ; West
-    }
-        
  .check_direction
      LDA SprSubtype, X
-      BNE .not_zero
-      
-    .not_zero
      ASL #2  ; Multiply by 4 (shifting left by 2 bits) to offset rows in the lookup table
      STA $07 ; Store the action index in $07

      LDA $0FA5        ; Load the tile type
      SEC : SBC.b #$B2 ; Subtract $B2 to normalize the tile type to 0 to 3
      CLC : ADC.w $07  ; Add the action index to the tile type offset to get the composite index
-      TAY
+      TAY              ; Transfer to Y to use as an offset for the rows
+      LDA.w .DirectionTileLookup, Y : TAY

-      LDA.w .DirectionTileLookup, Y
-      TAY
-
-  .execute_action
      ; JSR ClampSpritePositionToGrid
      CPY #$01 : BEQ .move_north
      CPY #$02 : BEQ .move_east
@@ -556,48 +537,64 @@ HandleTileDirections:

        .move_north
          LDA #$00 : STA SprSubtype, X
-      STA $0DE0,                 X
+          STA !SpriteDirection,      X
          %GotoAction(2) ; Minecart_MoveNorth
          RTS
        .move_east
          LDA #$01 : STA SprSubtype,       X
-      LDA #$03 : STA $0DE0,      X
+          LDA #$03 : STA !SpriteDirection, X
          %GotoAction(3) ; Minecart_MoveEast
          RTS
        .move_south
          LDA #$02 : STA SprSubtype,       X
-      LDA #$01 : STA $0DE0,      X
+          LDA #$01 : STA !SpriteDirection, X
          %GotoAction(4) ; Minecart_MoveSouth
          RTS
        .move_west
          LDA #$03 : STA SprSubtype,       X
-      LDA #$02 : STA $0DE0,      X
+          LDA #$02 : STA !SpriteDirection, X
          %GotoAction(5) ; Minecart_MoveWest
      .done
        RTS

-.tile_ids
-    ; db $B0 ; - Horiz
-    ; db $B1 ; | Vert
+  ; Direction to move on tile collision
+  ; 00 - stop or nothing
+  ; 01 - north
+  ; 02 - east
+  ; 03 - south
+  ; 04 - west
+  .DirectionTileLookup
+  {
+        ; TL,  BL,  TR,  BR, Stop
+      db $02, $00, $04, $00 ; North
+      db $00, $00, $03, $01 ; East
+      db $00, $02, $00, $04 ; South
+      db $03, $01, $00, $00 ; West
+  }
+  .unused_tile_ids 
+  {    
      ;    TL,  BL,  TR,  BR
      db   $B2, $B3, $B4, $B5
+      ; db $B0  - Horiz
+      ; db $B1  | Vert 
      ; db $B8  Stop North
      ; db $B9  Stop South
      ; db $BA  Stop East
      ; db $BB  Stop West
-
-    ; db $BE ; + any direction
+      ; db $BE  + any direction
+  }
 }

+; =========================================================
 ; Clamp the sprite position to a 16x16 grid
 ; Slows the game down if you run it too often :(
+
 ClampSpritePositionToGrid:
 {
    ; Check if SprX is already a multiple of 16
    LDA.w SprX, X : AND #$0F : BEQ .x_aligned
      LDA.w SprX, X : LSR : ASL : STA.w SprX, X
  .x_aligned
-
    ; Check if SprY is already a multiple of 16
    LDA.w SprY, X : AND #$0F : BEQ .y_aligned
      LDA.w SprY, X : LSR : ASL : STA.w SprY, X
@@ -605,6 +602,10 @@ ClampSpritePositionToGrid:
    RTS
 }

+; =========================================================
+; Check for the switch_track sprite and move based on the 
+; state of that sprite.
+
 HandleDynamicSwitchTileDirections:
 {
    ; Find out if the sprite $B0 is in the room
@@ -623,46 +624,43 @@ HandleDynamicSwitchTileDirections:
          CMP.b #$02 : BEQ .north_or_south

      .east_or_west
-    
        LDA SwitchRam : BNE .go_west
-
        LDA #$01 : STA SprSubtype,       X
-    LDA #$03 : STA $0DE0,      X
+        LDA #$03 : STA !SpriteDirection, X
        %GotoAction(3) ; Minecart_MoveEast
        RTS

      .go_west
        LDA #$03 : STA SprSubtype,       X
-    LDA #$02 : STA $0DE0,      X
+        LDA #$02 : STA !SpriteDirection, X
        %GotoAction(5) ; Minecart_MoveWest
        RTS

      .north_or_south
        LDA SwitchRam : BNE .go_south
        LDA #$00 : STA SprSubtype, X
-    STA $0DE0,                 X
+        STA !SpriteDirection,      X
        %GotoAction(2) ; Minecart_MoveNorth
        RTS

      .go_south
        LDA #$02 : STA SprSubtype,       X
-    LDA #$01 : STA $0DE0,      X
+        LDA #$01 : STA !SpriteDirection, X
        %GotoAction(4) ; Minecart_MoveSouth
        RTS

  .no_b0
-
    RTS
 }

+; =========================================================
 ; $00 = flag indicating presence of sprite ID $B0
+
 CheckSpritePresence:
 {
    PHX
    CLC        ; Assume sprite ID $B0 is not present
-
    LDX.b #$10
-    
  .x_loop
    DEX
    
@@ -694,7 +692,7 @@ DragYH = $0B7D
 DragPlayer:
 {
    ; Get direction of the cart (0 to 3)
-    LDY.w $0DE0, X
+    LDY.w !SpriteDirection, X
    
    LDA.w .drag_x_low,  Y : CLC : ADC.w DragYL : STA.w DragYL
    LDA.w .drag_x_high, Y : ADC.w DragYH : STA DragYH
@@ -747,6 +745,7 @@ DragPlayer:
  .drag_y_high
    db -1,   0,   0,   0

+  ; Alternate drag values provided by Zarby
  ; .drag_x_high
  ; db 0,   0,  -1,   0,  -1
  ; .drag_x_low
@@ -757,6 +756,7 @@ DragPlayer:
  ; db -1,   0,   0,   0,  -1,   0,  -1,   0
 }

+; =========================================================

 CheckForPlayerInput:
 {
@@ -780,56 +780,39 @@ CheckForPlayerInput:
    LDA $0FA5 : CLC : CMP.b #$B6 : BNE .cant_input

      ; Check for input from the user (u,d,l,r)
-    
-    LDY $0DE0, X
-    
+      LDY !SpriteDirection,       X
      LDA $F0 : AND .d_pad_press, Y : STA $00 : AND.b #$08 : BEQ .not_pressing_up
-    
-    LDA.b #$00 : STA $0DE0, X ; Moving Up 
+        LDA.b #$00 : STA !SpriteDirection, X ; Moving Up 
        STA   SprSubtype,                  X
        %GotoAction(2) ; Minecart_MoveNorth
-    
        BRA   .return

  .not_pressing_up:
-
      LDA   $00 : AND.b #$04 : BEQ .not_pressing_down
-    
-    LDA.b #$01 : STA $0DE0,      X
+      LDA.b #$01 : STA !SpriteDirection, X
      LDA   #$02 : STA SprSubtype,       X
      %GotoAction(4) ; Minecart_MoveSouth
-
-    
      BRA   .return

  .not_pressing_down
-
      LDA   $00 : AND.b #$02 : BEQ .not_pressing_left
-    
-    LDA.b #$02 : STA $0DE0,      X
+      LDA.b #$02 : STA !SpriteDirection, X
      LDA   #$03 : STA SprSubtype,       X
      %GotoAction(5) ; Minecart_MoveWest
-
-    
      BRA   .return

  .not_pressing_left
-
      LDA   $00 : AND.b #$01 : BEQ .always
-    
-    LDA.b #$03 : STA $0DE0, X
+      LDA.b #$03 : STA !SpriteDirection, X
      STA   SprSubtype,                  X
      %GotoAction(3) ; Minecart_MoveEast

  .always

-;   LDA $0DE0, X : CMP.b #$03 : BNE .not_going_right
-    
+  ;   LDA !SpriteDirection, X : CMP.b #$03 : BNE .not_going_right
  ;   ; Default heading in reaction to this tile is going up.
-;   ; LDA.b #$00 : STA $0DE0, X
-
+  ;   ; LDA.b #$00 : STA !SpriteDirection, X
  ; .not_going_right
-
  ;   ;STZ $0D80, X

  .return
@@ -841,26 +824,31 @@ CheckForPlayerInput:
    db $0B, $07, $0E, $0D
 }

+; =========================================================
+; Sets carry if player is overlapping the sprite
+; Clear carry if player is outside the bounds
+
 CheckIfPlayerIsOn:
 {
    REP #$20
-    LDA $22 : CLC : ADC #$0009 : CMP $0FD8 : BCC .OutsideLeft
-    LDA $22 : SEC : SBC #$0009 : CMP $0FD8 : BCS .OutsideRight
+    LDA $22 : CLC : ADC #$0009 : CMP $0FD8 : BCC .left
+    LDA $22 : SEC : SBC #$0009 : CMP $0FD8 : BCS .right

-    LDA $20 : CLC : ADC #$0012 : CMP $0FDA : BCC .OutsideUp
-    LDA $20 : SEC : SBC #$0012 : CMP $0FDA : BCS .OutsideDown
+    LDA $20 : CLC : ADC #$0012 : CMP $0FDA : BCC .up
+    LDA $20 : SEC : SBC #$0012 : CMP $0FDA : BCS .down
    
    SEP #$21 : RTS ; Return with carry set

-  .OutsideLeft
-  .OutsideRight
-  .OutsideDown
-  .OutsideUp
+  .left
+  .right
+  .up
+  .down
    SEP #$20
    CLC : RTS ; Return with carry cleared
 }

 ; =========================================================
+; Draw the portion of the cart which is behind the player

 Sprite_Minecart_DrawTop:
 {
@@ -950,6 +938,8 @@ Sprite_Minecart_DrawTop:
    db $02, $02
 }

+; =========================================================
+; Draw the portion of the cart which is in front of the player

 Sprite_Minecart_DrawBottom:
 {
@@ -1006,6 +996,9 @@ Sprite_Minecart_DrawBottom:

    PLX

+    ; Debug box which draws in the location of the hitbox from
+    ; the code in HandleTileDirections / SetTileLookupPosBasedOnDirection
+    ; The latter of which is an experimental function
    ; {
    ;   LDA $0FD8 : STA $00
    ;   LDA $0FDA : STA $02
--- a/Sprites/Objects/mineswitch.asm
+++ b/Sprites/Objects/mineswitch.asm
@@ -1,3 +1,6 @@
+; =========================================================
+; Sprite Properties
+; =========================================================

 !SPRID              = $AF ; The sprite ID you are overwriting (HEX)
 !NbrTiles           = 02  ; Number of tiles used in a frame
@@ -29,6 +32,7 @@

 %Set_Sprite_Properties(Sprite_LeverSwitch_Prep, Sprite_LeverSwitch_Long);

+; =========================================================

 Sprite_LeverSwitch_Long:
 {
@@ -45,6 +49,7 @@ Sprite_LeverSwitch_Long:
  RTL ; Go back to original code
 }

+; =========================================================

 Sprite_LeverSwitch_Prep:
 {
@@ -57,6 +62,7 @@ Sprite_LeverSwitch_Prep:
  RTL
 }

+; =========================================================

 Sprite_LeverSwitch_Main:
 {
@@ -140,6 +146,7 @@ Sprite_LeverSwitch_Main:
  }
 }

+; =========================================================

 Sprite_LeverSwitch_Draw:
 {
@@ -217,5 +224,4 @@ Sprite_LeverSwitch_Draw:
  .sizes
    db $02
    db $02
-
 }
--- a/Sprites/Objects/switch_track.asm
+++ b/Sprites/Objects/switch_track.asm
@@ -1,3 +1,7 @@
+; =========================================================
+; Sprite Properties
+; =========================================================
+
 !SPRID              = $B0 ; The sprite ID you are overwriting (HEX)
 !NbrTiles           = 04  ; Number of tiles used in a frame
 !Harmless           = 00  ; 00 = Sprite is Harmful,  01 = Sprite is Harmless
@@ -28,6 +32,8 @@

 %Set_Sprite_Properties(Sprite_RotatingTrack_Prep, Sprite_RotatingTrack_Long);

+; =========================================================
+
 Sprite_RotatingTrack_Long:
 {
  PHB : PHK : PLB
@@ -43,12 +49,7 @@ Sprite_RotatingTrack_Long:
  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:
 {
@@ -61,18 +62,29 @@ Sprite_RotatingTrack_Prep:
  RTL
 }

+; =========================================================
+; Modes
+; 0 = TopLeft -> TopRight
+; 1 = TopRight -> BottomRight
+; 2 = BottomRight -> BottomLeft
+; 3 = BottomLeft -> TopLeft
+; 4 = TopRight -> TopLeft
+
 SwitchRam = $37

 Sprite_RotatingTrack_Main:
 {
  LDA.w SprAction, X
  JSL UseImplicitRegIndexedLocalJumpTable
+  
  dw TopLeftToTopRight
  dw TopRightToBottomRight
  dw BottomRightToBottomLeft
  dw BottomLeftToTopLeft
  dw TopRightToTopLeft

+  ; -------------------------------------------------------
+  ; 00 = TopLeft -> TopRight
  TopLeftToTopRight:
  {
    LDA SwitchRam : BNE part2
@@ -87,6 +99,8 @@ Sprite_RotatingTrack_Main:
    RTS
  }

+  ; -------------------------------------------------------
+  ; 01 = TopRight -> BottomRight
  TopRightToBottomRight:
  {
    LDA SwitchRam : BNE part2_a
@@ -101,6 +115,8 @@ Sprite_RotatingTrack_Main:
    RTS
  }

+  ; -------------------------------------------------------
+  ; 02 = BottomRight -> BottomLeft
  BottomRightToBottomLeft:
  {
    LDA SwitchRam : BNE part2_b
@@ -115,6 +131,8 @@ Sprite_RotatingTrack_Main:
      RTS
    }

+  ; -------------------------------------------------------
+  ; 03 = BottomLeft -> TopLeft
  BottomLeftToTopLeft:
  {
    LDA SwitchRam : BNE part2_c
@@ -130,6 +148,8 @@ Sprite_RotatingTrack_Main:
    RTS
  }

+  ; -------------------------------------------------------
+  ; 04 = TopRight -> TopLeft
  TopRightToTopLeft:
  {
    LDA SwitchRam : BNE part2_d
@@ -147,7 +167,10 @@ Sprite_RotatingTrack_Main:
    }
 }

+; =========================================================
+
 Sprite_RotatingTrack_Draw:
+{
    JSL Sprite_PrepOamCoord
    JSL Sprite_OAM_AllocateDeferToPlayer

@@ -232,3 +255,4 @@ db $02
    db $02
    db $02
    db $02
+}
--- a/Sprites/all_sprites.asm
+++ b/Sprites/all_sprites.asm
@@ -69,7 +69,7 @@ print  "End of mineswitch.asm             ", pc
 incsrc "Sprites/NPCs/village_dog.asm"
 print  "End of village_dog.asm            ",  pc

-incsrc "Sprites/minecart.asm"
+incsrc "Sprites/Objects/minecart.asm"
 print  "End of minecart.asm               ",  pc

 incsrc "Sprites/Bosses/twinrova.asm"
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