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This commit is contained in:
Kat
2020-02-07 15:06:25 -05:00
parent c1628dcb0e
commit b9e2bb3e23
4 changed files with 37 additions and 8 deletions
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13
servicerequest.asm
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@@ -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
LDA $A1 : STA !TX_BUFFER+10 ; roomid high
LDA $76 : STA !TX_BUFFER+11 ; object index (type 2 only)
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 $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)
;--------------------------------------------------------------------------------