Add tests to check DPS of guns and drones.
Add tests to check DPS of guns and drones.

wffurr/osmium,osmium-org/osmium,copyliu/osmium,copyliu/osmium,copyliu/osmium,wffurr/osmium,wffurr/osmium,wffurr/osmium,osmium-org/osmium,osmium-org/osmium,osmium-org/osmium