A brain for use with the BrainManager that causes its Entity’s visuals to “bob” up and down, without really moving the Entity.
| distance | The total offset of the bobbing movement. |
| speed | How fast the bobbing is. |
| visual_interval_ms | How jerky/smooth the bobbing movement is. |
this:GetBrainManager():Add("Bob","distance=5;speed=2;visual_interval_ms=10");
//if later, we wanted to change functionality as it's running, we could do...
this:GetBrainManager():SendToBrainByName("Bob", "speed=2.5");