waits until ly=3
sets lyc to 5
enables lyc int
waits for int

on int:
jumps to 0x1000
nops til somewhere in or before next ly
sets lyc to 6
some nops
reads IF
outputs value of IF&3

ff45_enable_weirdpoint_1.gb should output 2
ff45_enable_weirdpoint_2.gb should output 0
ff45_enable_weirdpoint_3.gb should output 2

ff45_enable_weirdpoint_ds_1.gb should output 2
ff45_enable_weirdpoint_ds_2.gb should output 0
ff45_enable_weirdpoint_ds_3.gb should output 0
ff45_enable_weirdpoint_ds_4.gb should output 2
