Trashman: Routine at 43476

43476: Switch Players

Used by the routines at GameEntryPoint and Handler_Fired.
Handler_SwitchPlayers	43476	LD A,(43914)	A=*Game_Flags.
	43479	XOR %00010000	Flip bit 4.
	43481	LD (43914),A	Write A to *Game_Flags.
Default to using 1UP.
	43484	LD HL,43904	HL=1UP_Lives.
Who is in play, is it 1UP or 2UP?
	43487	BIT 4,A	Jump to Handler_SwitchPlayers_Write if this is player one.
	43489	JR Z,Handler_SwitchPlayers_Write	Jump to Handler_SwitchPlayers_Write if this is player one.
Else, use 2UP.
	43491	LD HL,43909	HL=2UP_Lives.
Handler_SwitchPlayers_Write	43494	LD (43902),HL	Write HL to *ActivePlayer.
	43497	RLCA	Rotate A left (with carry).
	43498	BIT 5,A	Return if bit 5 of A is set.
	43500	RET NZ	Return if bit 5 of A is set.
	43501	RLCA	Rotate A left (with carry).
	43502	RET	Return.