skin Moisture
The skin moisture of this dolphin. This determines how long a dolphin can remain out of water for.
Dolphins, despite being mostly sea creatures, cannot actually breathe underwater, meaning they need to rise out of the ocean to take another breath every eight to ten minutes (some species can do up to fifteen), so it should come as no surprise that dolphins are good at surviving on land. In the real world, dolphins can last a few hours on land if they are kept wet enough, which is what this property determines.
A dolphin's skin moisture determines if it is wet enough to survive out of water, and how long it can last out of water for before it takes dry out damage and eventually dies.
The dolphin's skin moisture will, by default, be set to 2400 when the dolphin is in water, being rained on, or in a bubble column, and it will decrease by one for every tick the dolphin is not in one of these environments.
When this value is 0, the dolphin will take one point of dry out damage every tick, until the dolphin perishes.