let's dev 12/15/2017

added ice floor toggle
made silver arrows always default
fixed small key count corruption
maybe fixed bomb capacity corruption?

newitems.asm

@@ -172,10 +172,15 @@ AddReceivedItemExpandedGetItem:
 	;	LDA.b #$01 : STA $7F50A0
 	;	BRL .done
 	;++
-	
+	;STA $FFFFFF
 	LDA $02D8 ; check inventory
 	JSL.l FreeDungeonItemNotice
-	CMP.b #$4C : BNE + ; 50 bombs
+	CMP.b #$0B : BNE + ; Bow
+		LDA $7EF414 : AND.b #$40 : BEQ ++
+			LDA.b #03 : STA $7EF340 ; set bow silver
+		++
+		BRL .done
+	+ CMP.b #$4C : BNE + ; 50 bombs
 		;LDA.b #$07 : STA $7EF370 ; upgrade bombs
 		LDA.b #50 : !SUB.l StartingMaxBombs : STA $7EF370 ; upgrade bombs
 		LDA.b #50 : STA $7EF375 ; fill bombs
@@ -225,6 +230,9 @@ AddReceivedItemExpandedGetItem:
 		%ProgrammableItemLogic(3)
 		BRL .done
 	+ CMP.b #$58 : BNE + ; Upgrade-Only Sivler Arrows
+		LDA $7EF340 : BEQ ++ : CMP.b #$03 : !BGE ++
+			!ADD.b #$02 : STA $7EF340 ; switch to silver bow
+		++
 	+ CMP.b #$59 : BNE + ; 1 Rupoor
 		REP #$20 : LDA $7EF360 : !SUB RupoorDeduction : STA $7EF360 : SEP #$20 ; Take 1 rupee
 		BRL .done