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Kat
2020-02-13 21:35:58 -05:00
parent b9e2bb3e23
commit f14657ae05
3 changed files with 84 additions and 19 deletions
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48
servicerequest.asm
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@@ -14,6 +14,12 @@
; #$01 - Ready to Read
; #$FF - Busy
;--------------------------------------------------------------------------------
; Service Indexes
; 0x00 - 0x04 - chests
; 0xF0 - freestanding heart / powder / mushroom / bonkable
; 0xF1 - freestanding heart 2 / boss heart / npc
; 0xF2 - tablet/pedestal
;--------------------------------------------------------------------------------
; Block Commands
!SCM_WAIT = "#$00"
@@ -69,7 +75,7 @@ PollService:
CLC ; mark request as successful
RTL
;--------------------------------------------------------------------------------
macro ServiceRequest(type)
macro ServiceRequestChest(type)
LDA !TX_STATUS : BEQ + : SEC : RTL : + ; return fail if we don't have the lock
LDA $1B : STA !TX_BUFFER+8 ; indoor/outdoor
BEQ +
@@ -87,10 +93,42 @@ macro ServiceRequest(type)
RTL
endmacro
;--------------------------------------------------------------------------------
ItemVisualServiceRequest:
%ServiceRequest(!SCM_SEEN)
macro ServiceRequest(type,index)
LDA !TX_STATUS : BEQ + : SEC : RTL : + ; return fail if we don't have the lock
LDA $1B : STA !TX_BUFFER+8 ; indoor/outdoor
BEQ +
LDA $A0 : STA !TX_BUFFER+9 ; roomid low
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 <index> : STA !TX_BUFFER+11 ; object index (type 2 only)
LDA <type> : STA !TX_BUFFER ; item get
LDA #$01 : STA !TX_STATUS ; mark ready for reading
CLC ; mark request as successful
RTL
endmacro
;--------------------------------------------------------------------------------
ItemVisualServiceRequest_F0:
%ServiceRequest(!SCM_SEEN, #$F0)
;--------------------------------------------------------------------------------
ItemVisualServiceRequest_F1:
%ServiceRequest(!SCM_SEEN, #$F1)
;--------------------------------------------------------------------------------
ItemVisualServiceRequest_F2:
%ServiceRequest(!SCM_SEEN, #$F2)
;--------------------------------------------------------------------------------
ChestItemServiceRequest:
ItemGetServiceRequest:
%ServiceRequest(!SCM_GET)
%ServiceRequestChest(!SCM_GET)
;--------------------------------------------------------------------------------
ItemGetServiceRequest_F0:
%ServiceRequest(!SCM_GET, #$F0)
;--------------------------------------------------------------------------------
ItemGetServiceRequest_F1:
%ServiceRequest(!SCM_GET, #$F1)
;--------------------------------------------------------------------------------
ItemGetServiceRequest_F2:
%ServiceRequest(!SCM_GET, #$F2)
;--------------------------------------------------------------------------------