Robotron: 2084: Routine at CF33

CF33: 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	CF33	LD A,($C536)	Count down the approach animation; start the wave sequence when complete.
	CF36	DEC A
	CF37	JR Z,Animate_Wave_Start_Sequence
	CF39	LD A,($C534)	Reset the approach scroll position for the current frame.
	CF3C	LD H,A
	CF3D	LD L,$00
	CF3F	LD ($C535),HL
	CF42	LD HL,$6100	Run each entity's per-frame update handler.
	CF45	CALL DispatchWordFromHL	Run each entity's per-frame update handler.
	CF48	CALL UpdateAttributeBar	Refresh the colour bar.
	CF4B	LD HL,$C534	Decrement the approach frame counter and return to the main poll.
	CF4E	DEC (HL)
	CF4F	JP Main_Loop_Poll