Prev: BBE5 Up: Map Next: BC46
BC21: Check Object Attribute
Used by the routine at ProcessCharacterDisplay.
CheckObjectAttribute BC21 CALL SearchObjectTable
BC24 JR NZ,CheckObjectAttribute_0
BC26 LD A,(IX+$03)
BC29 AND $C0
BC2B CP $80
BC2D JR Z,CheckObjectAttribute_1
CheckObjectAttribute_0 BC2F XOR A
BC30 RET
CheckObjectAttribute_1 BC31 LD ($BA1E),IX
BC35 CALL CheckBitAndProcess
BC38 JR Z,CheckObjectAttribute_2
BC3A LD A,$01
BC3C LD ($BA1D),A
BC3F SET 0,(IX+$03)
CheckObjectAttribute_2 BC43 OR $01
BC45 RET
Prev: BBE5 Up: Map Next: BC46