story_event_graph_navigation.h

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#ifndef YAZE_APP_EDITOR_ORACLE_STORY_EVENT_GRAPH_NAVIGATION_H
#define YAZE_APP_EDITOR_ORACLE_STORY_EVENT_GRAPH_NAVIGATION_H
 
#include <optional>
 
#include "zelda3/common.h"
 
namespace yaze::editor {
 
inline bool IsValidOverworldMapJumpTarget(int map_id) {
  return map_id >= 0 && map_id < zelda3::kNumOverworldMaps;
}
 
inline std::optional<int> ResolveStoryLocationMapJumpTarget(
    const std::optional<int>& overworld_id,
    const std::optional<int>& special_world_id) {
  if (overworld_id.has_value() &&
      IsValidOverworldMapJumpTarget(*overworld_id)) {
    return overworld_id;
  }
  if (special_world_id.has_value() &&
      IsValidOverworldMapJumpTarget(*special_world_id)) {
    return special_world_id;
  }
  return std::nullopt;
}
 
}  // namespace yaze::editor
 
#endif  // YAZE_APP_EDITOR_ORACLE_STORY_EVENT_GRAPH_NAVIGATION_H