stuff

heartpieces.asm

@@ -147,6 +147,8 @@ RTL
 HeartPieceSpritePrep:
 	PHA
 	
+	LDA ServerRequestMode : BEQ + :  : +
+	
 	LDA #$01 : STA !REDRAW
 	LDA $5D : CMP #$14 : BEQ .skip ; skip if we're mid-mirror
 

newitems.asm

@@ -29,8 +29,8 @@
 ; #$63 - RNG Pool Item (Multi)
 ; #$6A - Goal Item (Single/Triforce)
 ; #$6B - Goal Item (Multi/Power Star)
-; #$6C - Server Request Synchronous
-; #$6D - Server Request Asychronous
+; #$6D- Server Request
+; #$6E - Server Request (Dungeon Drop)
 ; #$70 - Maps
 ; #$80 - Compasses
 ; #$90 - Big Keys
@@ -296,6 +296,12 @@ AddReceivedItemExpandedGetItem:
 		LDA !GOAL_COUNTER : INC : STA !GOAL_COUNTER
 		CMP GoalItemRequirement : !BLT ++ : JSL.l ActivateGoal : ++
 		BRL .done
+	+ CMP.b #$6D : BNE + ; Server Request
+		JSL ItemGetServiceRequest
+		BRL .done
+	+ CMP.b #$6E : BNE + ; Server Request (Dungeon Drop)
+		JSL ItemGetServiceRequest
+		BRL .done
 	+ CMP.b #$70 : !BLT + : CMP.b #$80 : !BGE + ; Free Map
 		AND #$0F : CMP #$08 : !BGE ++
 			%ValueShift()

servicerequest.asm

@@ -8,16 +8,51 @@
 ;	$80 - $9F - TX Buffer
 ;	$A0 - $FE - Reserved
 ;		  $FF - TX Status
+;--------------------------------------------------------------------------------
+; Status Codes
+; #$00 - Idle
+; #$01 - Local Read/Write
+; #$02 - Ready for External Read/Write
+;--------------------------------------------------------------------------------
+; Block Commands
+; #$00 - Wait
+; #$01 - Signal Item-Seen
+; #$02 - Signal Item-Get
+; #$03 - Prompt Text
+;--------------------------------------------------------------------------------
 !RX_BUFFER = "$7F5300"
 !RX_STATUS = "$7F537F"
 !RX_SEQUENCE = "$7EF4A0"
 !TX_BUFFER = "$7F5380"
 !TX_STATUS = "$7F53FF"
 !TX_SEQUENCE = "$7EF4A0"
+;--------------------------------------------------------------------------------
 PollService:
-	LDA !RX_BASE : BNE + : RTL : + ; return if command is 0
+	LDA !RX_BUFFER : BNE + : RTL : + ; return if command is 0
 	LDA #$01 : STA !RX_STATUS ; mark busy
-	LDA !RX_BASE+1 : STA !RX_SEQUENCE ; mark this as handled
-	LDA !RX_BASE+2 : STA !RX_SEQUENCE+1
+	LDA !RX_BUFFER+1 : STA !RX_SEQUENCE ; mark this as handled
+	LDA !RX_BUFFER+2 : STA !RX_SEQUENCE+1
+		; whatever
 	LDA #$00 : STA !RX_STATUS ; mark ready
-RTL
+RTL
+;--------------------------------------------------------------------------------
+macro ServiceRequest(type)
+	LDA !TX_STATUS : BEQ + : SEC : RTL : + ; return fail if status is anything but idle
+	LDA #$01 : STA !TX_STATUS ; mark busy
+		LDA $7B : STA !TX_BUFFER+1 ; world
+		LDA $1B : STA !TX_BUFFER+2 ; indoor/outdoor
+		LDA $A0 : STA !TX_BUFFER+3 ; roomid low
+		LDA $A1 : STA !TX_BUFFER+4 ; roomid high
+		LDA $76 : STA !TX_BUFFER+5 ; object index (type 2 only)
+		LDA <type> : STA !TX_BUFFER ; item get
+	LDA #$02 : STA !TX_STATUS ; mark ready for tx
+	CLC ; mark request as successful
+RTL
+endmacro
+;--------------------------------------------------------------------------------
+ItemVisualServiceRequest:
+%ServiceRequest(#$01)
+;--------------------------------------------------------------------------------
+ItemGetServiceRequest:
+%ServiceRequest(#$02)
+;--------------------------------------------------------------------------------