Routines
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D4A7: Print Object List
Used by the routine at D178.
Counts the objects in this room and prints them when the room is not empty.
PrintObjectList D4A7 PUSH IY Save the schedule entry, the result and the count.
D4A9 PUSH AF
D4AA PUSH BC
D4AB LD A,$FF Set the location ID to FF (current character location).
Count objects in location.
D4AD CALL CountObjectsInLocation Call CountObjectsInLocation to count the objects in this location.
Skip printing if no objects were found.
D4B0 JR Z,PrintObjectList_End Stop the list when there are no more objects in this room.
D4B2 PUSH AF Keep the object count and take the message at 68E4.
Print the introductory text for the object list.
D4B3 LD HL,$68E4
D4B6 CALL PrintTextAndHandleControlCharacters Call PrintTextAndHandleControlCharacters to print the message.
D4B9 POP BC Restore the object count into C from the stack.
D4BA LD C,B
D4BB LD A,$FF Set the location ID to FF (current character location) again.
D4BD LD IY,($A017) Read the current character's record, then call PrintObjectListWithFormatting to list the objects and describe them.
D4C1 LD B,(IY+$0F)
D4C4 CALL PrintObjectListWithFormatting
PrintObjectList_End D4C7 POP BC Restore the saved count, the saved result and the saved schedule entry from the stack.
D4C8 POP AF
D4C9 POP IY
D4CB RET Return.
View the equivalent code in;
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