Okay, so I've been attempting to get this:
object oPM1 = GetPartyMemberByIndex(1);
ApplyEffectToObject(1, EffectMovementSpeedDecrease(99, oPM1, 18));
To compile for a while now, but I keep on getting two errors. 1: Too many arguments specified for EffectMovementSpeedDecrease 2: Required argument missing in ApplyEffectToObject.
Could someone explain to me what I've done wrong?