common: note that Inferno.Owner() may be nil

see #131

Author: markus-wa

common/inferno.go

@@ -138,6 +138,7 @@ func (inf Inferno) ConvexHull3D() quickhull.ConvexHull {
 }
 
 // Owner returns the player who threw the fire grenade.
+// Could be nil if the player disconnected after throwing it.
 func (inf Inferno) Owner() *Player {
 	return inf.demoInfoProvider.FindPlayerByHandle(inf.Entity.FindPropertyI("m_hOwnerEntity").Value().IntVal)
 }