Item category tweaks, fix two phantom chests

dungeon_map/data/item_mapping.asm

@@ -11,7 +11,7 @@ db $0B ; 09 - Hammer
 db $0B ; 0A - Hookshot
 db $0B ; 0B - Bow
 db $06 ; 0C - Boomerang
-db $06 ; 0D - Powder
+db $0B ; 0D - Powder
 db $02 ; 0E - Bottle Refill (bee)
 db $0B ; 0F - Bombos
 db $0B ; 10 - Ether
@@ -23,7 +23,7 @@ db $0B ; 15 - Somaria
 db $0B ; 16 - Bottle
 db $05 ; 17 - Heartpiece
 db $06 ; 18 - Byrna
-db $06 ; 19 - Cape
+db $0B ; 19 - Cape
 db $0B ; 1A - Mirror
 db $0B ; 1B - Glove
 db $0B ; 1C - Mitts

dungeon_map/dungeon_switch.asm

@@ -99,10 +99,24 @@ SkipMapSprites:
 CacheCurrentDungeon:
 	STA.l $7EC206
 	SEP #$20
-	LDA.w DungeonID
-	STA.l $7EC22A
 	LDA.b $A4
 	STA.l $7EC22B
+
+	LDA.w DungeonID
+	STA.l $7EC22A
+
+	LDA.l DRMode
+	BEQ +
+
+	LDA.w DungeonID
+	PHX
+	ASL A
+	TAX
+	LDA.l DungeonMapData.floor, X
+	STA.b $A4
+	PLX
+
++
 	REP #$20
 	RTL
 

dungeon_map/hooks.asm

@@ -25,8 +25,15 @@ db $61, $56, $57, $62
 db $61, $56, $57, $62
 db $61, $56, $57, $62
 
+; unused chest data
+org $81E9A5
+dw $00F0 ; freezor room, second chest (only one chest in supertile)
+
+org $81EA6E
+dw $00F0 ; mire spike room, second chest (only one chest in supertile)
+
 org $81EAF8
-dw $00F0 ; mark the chest data in GT climb as being part of unused room
+dw $00F0 ; GT button/switch/bladetrap room (no chest in supertile)
 
 ; Dungeon Map Palettes 2-5 left half
 org $9BE544