Update Sprites and Items

- Add the Portal Rod item (WIP)
- Add Twinrova Boss Sprite
- Update the Minecart Sprite
- Fix the HUD magic meter draw
- Fix some Zora Mask bugs (WIP)
- General housekeeping

Masks/bunny_hood.asm

@@ -106,4 +106,6 @@ LinkItem_Ether:
 .return
   CLC
   RTS
-}
+}
+
+warnpc $07A4F6

Masks/deku_mask.asm

@@ -7,9 +7,23 @@ incbin gfx/deku_link.bin
 
 ; =============================================================================
 
+org $07B0AB
+LinkItem_EvaluateMagicCost:
+
 org    $07A64B           ; formerly Quake
 LinkItem_DekuMask:
 {
+  JSR Link_CheckNewY_ButtonPress : BCC .continue
+
+  LDX.b #$01
+  
+  JSR LinkItem_EvaluateMagicCost : BCC .return
+  
+  LDA.b #$0A : STA $5D
+
+  RTS
+
+.continue
   ; Check for R button held
   %CheckNewR_ButtonPress() : BEQ .return
 
@@ -26,6 +40,7 @@ LinkItem_DekuMask:
 
   LDA #$35 : STA $BC   ; put the mask on
   LDA #$01 : STA $02B2 ; set the deku mask flag
+  STA $02F5 ; Somaria platform flag, no dash.
 
   BRA .return
 
@@ -33,6 +48,7 @@ LinkItem_DekuMask:
   STZ $5D
   ; Restore the shield
   LDA $0AAF : STA.l $7EF35A
+  STZ $02F5
 
   %ResetToLinkGraphics()
 
@@ -40,6 +56,19 @@ LinkItem_DekuMask:
   RTS
 }
 
+; =========================================================
+
+org $07E370
+  LinkHop_FindArbitraryLandingSpot:
+
+org $07A6D6
+LinkState_UsingQuake:
+{
+
+
+}
+warnpc $07A779
+
 org $318000
 ; org $07A013
 ;   JSL LinkItem_SlingshotPrepare

Masks/gbc_form.asm

@@ -17,32 +17,44 @@ UpdateGbcPalette:
 
 GameboyLinkPalette:
 {
-dw #$0000, #$7FFF, #$237E, #$B711, #$369E, #$14A5, #$01FF, #$1078, #$46FF
-dw #$22A2, #$3B68, #$0A4A, #$12EF, #$2A5C, #$1571, #$7A18, #$7FFF
-dw #$237E, #$B711, #$369E, #$14A5, #$01FF, #$1078, #$46FF, #$7E03
-dw #$7691, #$2678, #$435C, #$1199, #$7A18, #$7FFF, #$237E, #$B711
-dw #$369E, #$14A5, #$01FF, #$1078, #$46FF, #$147F, #$457E, #$6DF3
-dw #$7EB9, #$2A5C, #$2227, #$7A18, #$7FFF, #$237E, #$B711, #$369E
-dw #$14A5, #$01FF, #$1078, #$46FF, #$05FF, #$3B68, #$0A4A, #$12EF
-dw #$567E, #$1872, #$7A18, #$5276, #$0352
+  dw #$0000, #$7FFF, #$237E, #$B711, #$369E, #$14A5, #$01FF, #$1078, #$46FF
+  dw #$22A2, #$3B68, #$0A4A, #$12EF, #$2A5C, #$1571, #$7A18, #$7FFF
+  dw #$237E, #$B711, #$369E, #$14A5, #$01FF, #$1078, #$46FF, #$7E03
+  dw #$7691, #$2678, #$435C, #$1199, #$7A18, #$7FFF, #$237E, #$B711
+  dw #$369E, #$14A5, #$01FF, #$1078, #$46FF, #$147F, #$457E, #$6DF3
+  dw #$7EB9, #$2A5C, #$2227, #$7A18, #$7FFF, #$237E, #$B711, #$369E
+  dw #$14A5, #$01FF, #$1078, #$46FF, #$05FF, #$3B68, #$0A4A, #$12EF
+  dw #$567E, #$1872, #$7A18, #$5276, #$0352
 }
 
+org $07A9B1
+LinkMode_MagicMirror:
+{
+  JSL LinkState_GameboyForm
+}
+
+pullpc
 LinkState_GameboyForm:
 {
-  CLC
-  LDA $0FFF : BEQ .return ; not in dark world
-
-  ; %PlayerTransform()
-
+  SEP #$30
+  LDA $02B2 : CMP.b #$06 : BEQ .already_gbc
+  LDA $7EF357 : BEQ .return                 ; doesnt have the pearl
+  LDA $0FFF : BEQ .return                   ; not in dark world
+  %PlayerTransform()
+  
   JSL UpdateGbcPalette
-  LDA #$3B : STA $BC                  ; change link's sprite 
+  LDA #$3B : STA $BC   ; change link's sprite 
   LDA #$06 : STA $02B2
   BRA .return
 
-.return
-  LDA $BC : CMP.b #$06 : BNE .not_gbc
+.already_gbc
+  %PlayerTransform()
   LDA #$10 : STA $BC
+  STZ $02B2
+  
 .not_gbc
-  CLC
+.return
+  JSL $07F1E6
   RTL
-}
+}
+pushpc

Masks/wolf_mask.asm

@@ -53,6 +53,7 @@ LinkItem_ShovelAndFlute:
   JMP LinkItem_WolfMask
   
 }
+; warnpc $07A31F
 
 ; =============================================================================
 

Masks/zora_mask.asm

@@ -26,7 +26,7 @@ UpdateZoraPalette:
   REP #$30   ; change 16 bit mode
   LDX #$001E
 
-  .loop
+.loop
   LDA.l zora_palette, X : STA $7EC6E0, X
   DEX : DEX : BPL .loop
 
@@ -51,9 +51,13 @@ org $0998FC
   
 ; =============================================================================
 
+; Replaces Bombos medallion
 org $07A569
 LinkItem_ZoraMask:
 {
+  ; No removing the mask whilst diving.
+  LDA $0AAB : BNE .return 
+  
   ; Check for R button held 
   %CheckNewR_ButtonPress() : BEQ .return
 
@@ -75,26 +79,17 @@ LinkItem_ZoraMask:
   CLC
   RTS
 }
+print pc, " ==> LinkItem_ZoraMask           ", pc
+
+warnpc $07A5CE
 
 ; =============================================================================
 
 ; End of LinkState_Swimming
-org $079781
+org    $079781
   JSR LinkState_UsingZoraMask
   RTS
 
-; End of LinkState_Default 
-org $0782D2
-  JSR LinkState_UsingZoraMask_dungeon_resurface
-  JSR $E8F0
-  CLC
-  RTS
-
-; C2C3
-org $07C307
-  JSR LinkState_UsingZoraMask_dungeon_stairs
-  RTS
-
 ; =============================================================================
 
 pullpc ; Bank07 Free Space from Deku Mask
@@ -109,10 +104,9 @@ LinkState_UsingZoraMask:
 .normal
   ; Return to normal state 
   STZ $55
+  STZ $5E     ; Reset speed to normal 
   STZ $037B
   STZ $0351
-  LDA #$00 : STA $5E ; Reset speed to normal 
-  STA $037B
   JMP .return
   
 .swimming
@@ -189,7 +183,7 @@ LinkState_UsingZoraMask:
     LDA #$08
     STA $5E  ; Set the player speed 
 
-    STZ $0345
+    STZ $0345 ; Reset deep water flag
 
     LDA #$01
     STA $0AAB ; Set the player underwater flag 
@@ -200,6 +194,19 @@ LinkState_UsingZoraMask:
   }
 }
 
+pushpc
+
+; End of LinkState_Default 
+org $0782D2
+  JSR LinkState_UsingZoraMask_dungeon_resurface
+  JSR $E8F0
+  CLC
+  RTS
+
+warnpc $078364
+
+pullpc
+
 .dungeon_resurface
 {
   LDA $1B : BEQ .return_default ; We are in overworld actually 
@@ -214,7 +221,7 @@ LinkState_UsingZoraMask:
   ; Check if the ground level is safe
   ; Otherwise, eject the player back to the surface
   LDA $0114 : BNE .remove_dive : CLC
-  CMP.b #$09 : BEQ .remove_dive
+  ; CMP.b #$09 : BEQ .remove_dive
 
   ; Check the Y button and clear state if activated
   JSR Link_CheckNewY_ButtonPress : BCC .return_default
@@ -244,6 +251,14 @@ LinkState_UsingZoraMask:
   RTS
 }
 
+pushpc
+
+; C2C3
+org $07C307
+  JSR LinkState_UsingZoraMask_dungeon_stairs
+  RTS
+
+pullpc
 
 .dungeon_stairs
 {
@@ -257,19 +272,21 @@ LinkState_UsingZoraMask:
 }
 print "==> LinkState_UsingZoraMask       ", pc
 
+; =============================================================================
+
 ; TODO: Make this so it does not cancel if $0202 is still the same mask 
 ;       corresponding to the form the player is in.
 ;       Also, prevent this from canceling minish form. 
 LinkState_ResetMaskAnimated:
 {
-  LDA $02B2 : BEQ .no_mask
-  CMP #$05 : BEQ .no_mask
-  CMP #$01 : BNE .transform
+  LDA   $02B2 : BEQ .no_mask
+  CMP.b #$05 : BEQ .no_mask
+  CMP.b #$06 : BEQ .gbc_form
+  CMP.b #$02 : BEQ .no_mask
+  CMP   #$01 : BNE .transform
 
   ; Restore the sword, shield, and bow override
-  LDA $0AA5 : STA.l $7EF359
   LDA $0AAF : STA.l $7EF35A
-  LDA #$00 : STA $7E03FC
 
 .transform
   LDY.b #$04 : LDA.b #$23
@@ -280,6 +297,7 @@ LinkState_ResetMaskAnimated:
   JSL Palette_ArmorAndGloves
   LDA #$10 : STA $BC
 .no_mask
+.gbc_form
   RTL
 }