public boolean mayICraft(final Item I) {
if (I == null) return false;
if (!super.mayBeCrafted(I)) return false;
if ((I.material() & RawMaterial.MATERIAL_MASK) != RawMaterial.MATERIAL_LEATHER) return false;
if (CMLib.flags().isDeadlyOrMaliciousEffect(I)) return false;
if (I.basePhyStats().level() < 31) return (isANativeItem(I.Name()));
if (I instanceof Armor) {
final long noWearLocations =
Wearable.WORN_LEFT_FINGER | Wearable.WORN_RIGHT_FINGER | Wearable.WORN_EARS;
if ((I.rawProperLocationBitmap() & noWearLocations) > 0) return (isANativeItem(I.Name()));
return true;
}
if (I instanceof Rideable) {
Rideable R = (Rideable) I;
int rideType = R.rideBasis();
switch (rideType) {
case Rideable.RIDEABLE_SLEEP:
case Rideable.RIDEABLE_SIT:
case Rideable.RIDEABLE_TABLE:
return true;
default:
return false;
}
}
if (I instanceof Shield) return true;
if (I instanceof Weapon) {
Weapon W = (Weapon) I;
if ((W.requiresAmmunition()) || (W.weaponClassification() == Weapon.CLASS_FLAILED))
return true;
return (isANativeItem(I.Name()));
}
if (I instanceof Container) return true;
if ((I instanceof Drink) && (!(I instanceof Potion))) return true;
if (I instanceof FalseLimb) return true;
if (I.rawProperLocationBitmap() == Wearable.WORN_HELD) return true;
return (isANativeItem(I.Name()));
}
