various

build.bat

@@ -1,3 +1,4 @@
 del ..\working.sfc
 copy ..\alttp.sfc ..\working.sfc
 xkas.exe LTTP_RND_GeneralBugfixes.asm ..\working.sfc
+cmd /k

hooks.asm

@@ -803,8 +803,13 @@ db $03 ; fade out speed. Should be power of 2 minus 1
 ;================================================================================
 ; New Items
 ;--------------------------------------------------------------------------------
-org $07B57B ; <- 3B57B - Bank07.asm : 8523 (BMI .cantOpen)
+;org $07B57B ; <- 3B57B - Bank07.asm : 8523 (BMI .cantOpen)
-NOP #2
+;NOP #2
+;--------------------------------------------------------------------------------
+org $07B574 ; <- 3B574 - Bank07.asm : 8523 (BMI .cantOpen)
+JSL.l ChestPrep
+NOP #3
+db $90 ; !BLT .cantOpen
 ;--------------------------------------------------------------------------------
 org $00D531 ; 5531 - Bank00.asm:3451 (LDY.b #$5D)
 JML.l GetAnimatedSpriteGfxFile

newitems.asm

@@ -32,12 +32,14 @@
 ; #$6A - Goal Item (Single/Triforce)
 ; #$6B - Goal Item (Multi/Power Star)
 ; #$6C - Goal Item (Multi/Triforce Piece)
-; #$6D- Server Request
+; #$6D - Server Request
 ; #$6E - Server Request (Dungeon Drop)
 ; #$70 - Maps
 ; #$80 - Compasses
 ; #$90 - Big Keys
 ; #$A0 - Small Keys
+; #$FE - Server Request (Null Chest)
+; #$FF - Null Chest
 ;--------------------------------------------------------------------------------
 ;GetAnimatedSpriteGfxFile:
 ;    LDY.b #$32
@@ -321,6 +323,9 @@ AddReceivedItemExpandedGetItem:
 	+ CMP.b #$6D : BNE + ; Server Request
 		JSL ItemGetServiceRequest
 		BRL .done
+	;+ CMP.b #$FE : BNE + ; Server Request (Null Chest)
+	;	JSL ItemGetServiceRequest
+	;	BRL .done
 	+ CMP.b #$6E : BNE + ; Server Request (Dungeon Drop)
 		JSL ItemGetServiceRequest
 		BRL .done
@@ -473,7 +478,7 @@ AddReceivedItemExpanded:
 			+ : CMP.b #$00 : BNE + ; No Armor
 				LDA.b #$22 : STA $02D8 : BRL .done
 			+ ; Everything Else
-				LDA.b #$23 : STA $02D8 : BRA .done
+				LDA.b #$23 : STA $02D8 : BRL .done
 		++ : CMP.b #$61 : BNE ++ ; Progressive Lifting Glove
 			LDA $7EF354 : BNE + ; No Lift
 				LDA.b #$1B : STA $02D8 : BRA .done
@@ -489,6 +494,9 @@ AddReceivedItemExpanded:
 		++ : CMP.b #$65 : BNE ++ ; Progressive Bow 2
 			LDA.l !INVENTORY_SWAP_2 : ORA #$20 : STA.l !INVENTORY_SWAP_2
 			BRA --
+		++ : CMP.b #$FE : BNE ++ ; Server Request (Null Chest)
+			JSL ItemGetServiceRequest
+			BRA .done
 		++ : CMP.b #$62 : BNE ++ ; RNG Item (Single)
 			JSL.l GetRNGItemSingle : STA $02D8
 			XBA : JSR.w MarkRNGItemSingle
@@ -1071,7 +1079,6 @@ AttemptItemSubstitution:
 				CMP.l ItemSubstitutionRules+1, X : !BLT +
 					LDA.l ItemSubstitutionRules+2, X : STA 1,s
 				+
-
 				BEQ .exit
 			.noMatch
 				INX #4
@@ -1095,3 +1102,12 @@ ActivateGoal:
     STZ $B0
 JML.l StatsFinalPrep
 ;--------------------------------------------------------------------------------
+ChestPrep:
+	LDA.b #$01 : STA $02E9
+	LDA.l ServerRequestMode : BEQ +
+		JSL.l ChestItemServiceRequest
+	+
+    LDY $0C ; get item value
+	CMP #$F0
+RTL
+;--------------------------------------------------------------------------------

servicerequest.asm

@@ -72,9 +72,15 @@ RTL
 macro ServiceRequest(type)
 	LDA !TX_STATUS : BEQ + : SEC : RTL : + ; return fail if we don't have the lock
 		LDA $1B : STA !TX_BUFFER+8 ; indoor/outdoor
-		LDA $A0 : STA !TX_BUFFER+9 ; roomid low
+		BEQ +
-		LDA $A1 : STA !TX_BUFFER+10 ; roomid high
+			LDA $A0 : STA !TX_BUFFER+9 ; roomid low
-		LDA $76 : STA !TX_BUFFER+11 ; object index (type 2 only)
+			LDA $A1 : STA !TX_BUFFER+10 ; roomid high
+			BRA ++
+		+
+			LDA $040A : STA !TX_BUFFER+9 ; area id
+			LDA.b #$00 : STA !TX_BUFFER+10 ; protocol defines this as a ushort
+		++
+		LDA $76 : !SUB #$58 : STA !TX_BUFFER+11 ; object index (type 2 only)
 		LDA <type> : STA !TX_BUFFER ; item get
 	LDA #$01 : STA !TX_STATUS ; mark ready for reading
 	CLC ; mark request as successful
@@ -84,6 +90,7 @@ endmacro
 ItemVisualServiceRequest:
 %ServiceRequest(!SCM_SEEN)
 ;--------------------------------------------------------------------------------
+ChestItemServiceRequest:
 ItemGetServiceRequest:
 %ServiceRequest(!SCM_GET)
 ;--------------------------------------------------------------------------------