Routines
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56383: Test Object Match
Used by the routine at TestGroupObjects.
Tests whether an object is at the position that is stored at RestartCandidate and 58568, and if it is then clears the flag at 58567.
Input
IY The object
TestObjectMatch 56383 LD HL,(23736) The high nibble of the object's first byte, beside the word at TitleAnimationFrame.
56386 LD A,(IY+0)
56389 AND 240
56391 LD L,A
56392 LD DE,(58566) It matches the stored position at RestartCandidate.
56396 AND A
56397 SBC HL,DE
56399 JR NZ,TestObjectMatch_Skip
56401 LD HL,(23737) The same byte shifted up by four, beside the cell position.
56404 LD A,(IY+0)
56407 ADD A,A
56408 ADD A,A
56409 ADD A,A
56410 ADD A,A
56411 LD L,A
56412 LD DE,(58568) It matches the stored position at 58568.
56416 AND A
56417 SBC HL,DE
56419 JR NZ,TestObjectMatch_Skip
56421 XOR A Clear the flag at 58567.
56422 LD (58567),A
TestObjectMatch_Skip 56425 RET Return.
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