code: func (c *Callbacks) OnCDOTAUserMsg_CombatHeroPositions(fn func(*dota.CDOTAUserMsg_CombatHeroPositions) error) {
  	c.onCDOTAUserMsg_CombatHeroPositions = append(c.onCDOTAUserMsg_CombatHeroPositions, fn)
  }
docs: // OnCDOTAUserMsg_CombatHeroPositions registers a callback for EDotaUserMessages_DOTA_UM_CombatHeroPositions