Fix buffered sword issue when transitioning to water with sword out

owrando.asm

@@ -1338,6 +1338,7 @@ OWWorldTerrainUpdate: ; x = owid of destination screen, y = 1 for land to water,
         STZ.w RandoOverworldForceTrans
         CMP.b #$02 : BNE +
             DEC : STA.w LinkDeepWater : STZ.w LinkSwimDirection
+            LDA.b FlagBY : AND.b #$7F : STA.b FlagBY
             LDA.b #$04 : BRA .set_state
         +
         CMP.b #$03 : BNE ++
@@ -1358,6 +1359,7 @@ OWWorldTerrainUpdate: ; x = owid of destination screen, y = 1 for land to water,
         LDA.b #$01 : STA.w LinkDeepWater
         LDA.l FlippersEquipment : BEQ .no_flippers ; check if flippers obtained
         LDA.b LinkState : CMP.b #$17 : BEQ .no_flippers ; check if bunny
+            LDA.b FlagBY : AND.b #$7F : STA.b FlagBY
             LDA.b #$04 : STA.b LinkState : STZ.w LinkSwimDirection : RTS
         .no_flippers
             PHX

ram.asm

@@ -65,6 +65,8 @@ LinkSubPixelVelocty = $7E002A     ; Word length
 LinkAnimationStep = $7E002E       ;
 LinkDirection = $7E002F           ; $00 = Up | $02 = Down | $04 = Left | $06 = Right
                                   ;
+FlagBY = $7E003A                  ; Bitfield for B and Y buttons.
+                                  ;
 OAMOffsetY = $7E0044              ;
 OAMOffsetX = $7E0045              ;
 LinkIncapacitatedTimer = $7E0046  ; Countdown when Link takes damage, not same as I-frames
@@ -761,6 +763,7 @@ endmacro
 %assertRAM(LinkRecoilZ, $7E0029)
 %assertRAM(LinkAnimationStep, $7E002E)
 %assertRAM(LinkDirection, $7E002F)
+%assertRAM(FlagBY, $7E003A)
 %assertRAM(OAMOffsetY, $7E0044)
 %assertRAM(OAMOffsetX, $7E0045)
 %assertRAM(LinkIncapacitatedTimer, $7E0046)