Robotron: 2084: Routine at 53043

53043: Dispatch Narrow Entity Approach

Used by the routine at Main_Game_Loop. Per-frame handler for approaching narrow entities. Decrements Animation_Frame_Counter_Two and jumps to Animate_Wave_Start_Sequence when zero; otherwise resets the animation scroll position, dispatches the entity list, decrements Animation_Frame_Counter_One, and returns to the main poll loop. Called from Main_Game_Loop.
Dispatch_Narrow_Entity_Approach	53043	LD A,(50486)	Count down the approach animation; start the wave sequence when complete.
	53046	DEC A
	53047	JR Z,Animate_Wave_Start_Sequence
	53049	LD A,(50484)	Reset the approach scroll position for the current frame.
	53052	LD H,A
	53053	LD L,0
	53055	LD (50485),HL
	53058	LD HL,24832	Run each entity's per-frame update handler.
	53061	CALL DispatchWordFromHL	Run each entity's per-frame update handler.
	53064	CALL UpdateAttributeBar	Refresh the colour bar.
	53067	LD HL,50484	Decrement the approach frame counter and return to the main poll.
	53070	DEC (HL)
	53071	JP Main_Loop_Poll