Heart pieces and containers shielding, fix some GFX (swords)

hooks.asm

@@ -1053,8 +1053,12 @@ Overworld_Entrance_BRANCH_EPSILON: ; go here to lock doors
 org $81C50D : JSL CheckDungeonWorld
 org $81C517 : JSL CheckDungeonCompletion
 org $81C523 : JSL CheckDungeonCompletion
-org $81C710 : JSL CheckSpawnPrize
-BCS RoomTag_GetHeartForPrize_spawn_prize : BRA RoomTag_GetHeartForPrize_delete_tag
+org $81C709 : JSL CheckBossDropTouched : NOP
+org $81C710
+	JSL CheckSpawnPrize
+	BCS RoomTag_GetHeartForPrize_spawn_prize
+	BRA RoomTag_GetHeartForPrize_delete_tag
+	warnpc $81C731
 org $81C742 : JSL SpawnDungeonPrize : PLA : RTS
 org $8799EA : JML SetItemPose
 org $88C415 : JSL PendantMusicCheck
@@ -1066,6 +1070,7 @@ org $88C622 : BCC ItemReceipt_Animate_continue
 org $88C6BA : JSL CheckPoseItemCoordinates
 org $88C6C3 : JSL PrepPrizeVRAMHigh
 org $88C6F4 : JSL PrepPrizeVRAMLow
+org $88CAC4 : JSL CheckBossDropTouched : NOP
 org $88CAD6 : JSL HandleDropSFX : NOP #2
 org $88CADC : BCC Ancilla29_MilestoneItemReceipt_skip_crystal_sfx
 org $88CAE9 : JSL PrepPrizeTile
@@ -2033,7 +2038,10 @@ org $85EF79 ; <- 2EF79 - sprite_heart_upgrades.asm:128 (JSL Sprite_PrepAndDrawSi
 JSL DrawHeartContainerGFX
 ;--------------------------------------------------------------------------------
 org $85EFCE ; <- 2EFCE - sprite_heart_upgrades.asm:176 (JSL Link_ReceiveItem)
-JSL HeartContainerGet
+JSL HeartContainerGet ; this also handles setting the boss-killed flag if appropriate
+PLX
+RTS
+warnpc $85EFDC
 ;--------------------------------------------------------------------------------
 ;--------------------------------------------------------------------------------
 org $8799B1 ; 399B1 - Bank07.asm:4063 (CPY.b #$3E : BNE .notHeartContainer)
@@ -2059,10 +2067,13 @@ JSL HeartPieceSpawnDelayFix
 ;--------------------------------------------------------------------------------
 org $85F08A ; <- 2F08A - sprite_heart_upgrades.asm : 324 - (LDA $7EF36B : INC A : AND.b #$03 : STA $7EF36B : BNE .got_4_piecese) item determination
 JSL HeartPieceGet
+PHP
 JSL DynamicDrawCleanup
+PLP : BCC +
 JSL IsMedallion
 BCS + : BRA Sprite_EB_HeartPiece_handle_flags : + ; Don't change OW flags if we're
 STZ.w SpriteAITable, X : RTS                      ; getting a tablet item
+warnpc $85F0C0
 ;--------------------------------------------------------------------------------
 org $86C0B0 ; <- 340B0 - sprite prep
 JSL HeartPieceSpritePrep
@@ -2858,3 +2869,6 @@ JSL LinkAwaken
 org $879A31
 JSL TuckLink
 NOP #2
+
+org $80F950
+NOP #2