focus.cpp

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#include "focus.h"
 
#include "world/objects/npc.h"
#include "world/objects/interactive.h"
#include "world/objects/item.h"
 
Focus::Focus(Interactive &i):interactive(&i){
  }
 
Focus::Focus(Npc &i):npc(&i){
  }
 
Focus::Focus(Item &i):item(&i){
  }
 
Focus::operator bool() const {
  return interactive || npc || item;
  }
 
Tempest::Vec3 Focus::displayPosition() const {
  if(interactive)
    return interactive->displayPosition();
  if(npc)
    return npc->displayPosition();
  if(item)
    return item->position();
  return {};
  }
 
std::string_view Focus::displayName() const {
  if(interactive)
    return interactive->displayName();
  if(npc)
    return npc->displayName();
  if(item)
    return item->displayName();
  return "";
  }