sp_brain_parm

Prototypeint sp_brain_parm(int active_sprite, int value[-1])

sp_brain_parm() gets sets or sets a value for the active_sprite that has a special meaning for some brains.

Brain	Meaning
8	Damage Text Sprites: The active sprite number of the sprite that was hurt. Experience Text Sprites: 5000.
11	An active sprite number the missile cannot damage.
12	The size value to grow or shrink to.
14	0 if the player sprite not currently over the button, and 1 if the player sprite is currently over the button.
15	The parent active sprite number that the shadow sprite mirrors the x, y, and size value. Once the parent is no longer active, the shadow will be killed automatically.
17	An active sprite number the missile cannot damage.