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62E0: Decrease vertical coordinate of the object by the value of state_speed.
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Subtracts the current scroll delta from an object's Y coordinate. Used to reverse the adjustment made by advance_object after collision checking.
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| retract_object | 62E0 | LD A,($5F64) | Load scroll delta from state_speed and subtract from B. | |||||||||
| 62E3 | LD H,A | |||||||||||
| 62E4 | LD A,B | |||||||||||
| 62E5 | SUB H | |||||||||||
| 62E6 | LD B,A | |||||||||||
| 62E7 | RET | |||||||||||
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