custom storms

i propose to add custom storms, i know that there are many people asking for ion storms but i think this could be enhanched a bit, it would be good if there can be a part of the ini where modders can create ion storms, rain, sandstorms, somekind of alien storm,night,fog,eclipses,vulcano eruption, etc.

##### STEPS TO REPRODUCE #####
it should be like

storms list

[ionstorm]
stormfrequency=123
stormduration=123
randomthunder=yes
thunderanim=ion (where modder creates an ion anim shp)
vehiclesmove=0
handicap in moving from 1 to 0 being 0 that it doesnt affects if it is even a bit more than zero, vehicles would just dont move but if it is exactly zero, hover vehicles would shut down

infantrymove=1
infantry wouldnt be affected

aircraftmove=0
from 0.1 and more it would just make aircraft move slowlier,0 would make aircraft to fall down and all aircraft unable to move)

jambuildings=yes

infantrysight=
vehiclesight=
aircraftsight=

infantryarmor=
vehiclearmor=
aircraftarmor=

it should let the modder to put a number above 1 so a "storm" would be beneficial,not so many cases but for example maybe some kind of magic rain or more realistic, a rain in a desert that has a low frequency but would give more armor to infantry