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

Sprites/bug_net_kid.asm

@@ -0,0 +1,56 @@
+org $07F4D0
+Sprite_CheckIfPlayerPreoccupied:
+
+org $06F154
+Sprite_CheckDamageToPlayer_same_layer:
+
+org $06B962
+BugNetKid_Resting:
+{
+    JSL Sprite_CheckIfPlayerPreoccupied : BCS .dont_awaken
+    
+    JSR Sprite_CheckDamageToPlayer_same_layer : BCC .dont_awaken
+    
+    LDA $7EF34C
+    
+    CMP.b #$01 : BCC .no_ocarina
+    
+    INC $0D80, X
+    
+    INC $02E4
+
+.dont_awaken
+
+    RTS
+
+.no_ocarina
+
+    ; "... Do you have a bottle to keep a bug in? ... I see. You don't..."
+    LDA.b #$04
+    LDY.b #$01
+    
+    JSL Sprite_ShowSolicitedMessageIfPlayerFacing
+    
+    RTS
+}
+
+org $06B9C6
+BugNetKid_GrantBugNet:
+{
+    ; Give Link the Boots
+    LDY.b #$4B
+    
+    STZ $02E9
+    
+    PHX
+    
+    JSL Link_ReceiveItem
+    
+    PLX
+    
+    INC $0D80, X
+    
+    STZ $02E4
+    
+    RTS
+}