jetpac: Routine at 6083

6083: Initialises a new level.

A new Rocket is generated every 4 levels, otherwise it's a normal fuel collecting level. Used by the routines at 62fe and 6690.
6083	ld a,($5df0)	Check if player level is a MOD of 4?
6086	and $03	Check if player level is a MOD of 4?
6088	jr nz,$6094	If not, initialise the level normally
Initialisation for a new rocket level.
608a	call $60a7	Reset all rocket modules with defaults
608d	ld hl,$5df1	Jetman has boarded the rocket; increment lives count. Used for display purposes only
6090	inc (hl)
6091	call $6174	Initialise the player for the next level