} else if(a instanceof Jumpship) {
toHit.addModifier(+0,"attacker is a jumpship");
} else if(a instanceof Dropship) {
toHit.addModifier(-1,"attacker is a dropship");
} else {
toHit.addModifier(-2,"attacker is a fighter/small craft");
}
//can the target unit move
if(target.isImmobile() || te.getWalkMP() == 0)
toHit.addModifier(-2,"target cannot spend thrust");