Update Song of Storms functionality and implement Magic Pedestal sprite

Sprites/Objects/pedestal.asm

@@ -0,0 +1,53 @@
+; Magic Pedestal Sprite
+;
+; Zora Temple (Map 1E)
+; Goron Desert (Map 36)
+; Fortress Secrets (Map 5E)
+
+pushpc
+org $1EE05F
+  JSL CheckForBook
+pullpc
+
+CheckForBook:
+{
+  LDA.b $2F : BNE .exit
+    JSL Sprite_CheckDamageToPlayer : BCC .exit
+      LDA.w $0202 : CMP.b #$0F : BNE .not_holding_book
+        LDY.b #$01 : BIT.b $F4 : BVS .not_pressing_y
+      .not_holding_book
+        LDY.b #$00
+        .not_pressing_y
+        CPY.b #$01 : BNE .no_book_pose
+          STZ.w $0300
+          LDA.b #$20
+          STA.w $037A
+          STZ.w $012E
+        .no_book_pose
+      JSR PedestalPlaque
+  .exit
+  LDA.b AreaIndex : CMP.b #$30
+  RTL
+}
+
+PedestalPlaque:
+{
+  LDA.b AreaIndex : CMP.b #$1E : BEQ .zora_temple
+                    CMP.b #$36 : BEQ .goron_desert
+                    CMP.b #$5E : BEQ .fortress_secrets
+                      JMP .return
+  .zora_temple
+    
+    LDA.l $7EF29E : AND.b #$20 : BNE .return
+      LDA.b SongFlag : CMP.b #$03 : BNE .return
+        LDA.b #$01 : STA $04C6
+        STZ.b SongFlag
+        JMP .return
+  .goron_desert
+
+  .fortress_secrets
+
+  .return
+  RTS
+}
+

Sprites/all_sprites.asm

@@ -82,6 +82,9 @@ print  "End of bottle_vendor.asm          ", pc
 incsrc "Sprites/Enemies/leever.asm"
 print  "End of leever.asm                 ", pc
 
+incsrc "Sprites/Objects/pedestal.asm"
+print  "End of pedestal.asm               ", pc
+
 DontTeleportWithoutFlippers:
 {
   LDA.l $7EF356 : BNE +