Routines
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50194: Handler: Update Object Location
Used by the routines at Handler_DestroyItemEvent, Handler_UpdateItemEventCurrentRoom, ScenicEventTriggered, TransformItem, ChangeRoom, Action_Take, Action_DropThrow and Action_Place.
Input
B Object/ event ID
C Room ID for the update (can also be 0)
Handler_UpdateObjectLocation 50194 BIT 7,B Jump to UpdateObjectLocation_NonScenic if this is a normal object/ event.
50196 JR Z,UpdateObjectLocation_NonScenic
Handle non-scenic events.
Prepare object/ event ID for use.
50198 RES 7,B Clear the scenic flag.
50200 LD HL,48248 HL=Table_ScenicEventLocations.
50203 JR UpdateObjectLocation Jump to UpdateObjectLocation.
Handle non-scenic events.
UpdateObjectLocation_NonScenic 50205 LD HL,48112 HL=Table_ItemLocations.
Both object/ event types continue from here.
UpdateObjectLocation 50208 LD D,0 Load the event ID into DE.
50210 LD E,B
50211 ADD HL,DE Add the event ID to the event locations table.
50212 LD (HL),C Update the table with the new room ID in C.
50213 RET Return.
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