TacticsLineOfSightAdapter.h

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#pragma once
 
#include "common/ECS.h"
#include "common/Result.h"
#include "sensing/Targeting.h"
 
#include "common/Export.h"
 
namespace eve::tactics {
 
class EVENGINE_API_DOMAINS TacticsLineOfSightAdapter final : public sensing::ILineOfSightQuery {
public:
    [[nodiscard]] Result<void> bindBattle(ecs::EntityHandle battle);
 
    [[nodiscard]] Result<void> unbindBattle(ecs::EntityHandle battle);
 
    [[nodiscard]] ecs::EntityHandle boundBattle() const noexcept { return battle_; }
 
    [[nodiscard]] bool hasBoundBattle() const noexcept { return bound_; }
 
    [[nodiscard]] Result<sensing::LineOfSightResult> query(const sensing::TargetLocation& from,
                                                           const sensing::TargetLocation& to) const override;
 
private:
    ecs::EntityHandle battle_{};
    bool              bound_ = false;
};
 
[[nodiscard]] EVENGINE_API_DOMAINS TacticsLineOfSightAdapter& tacticsLineOfSightAdapter();
 
[[nodiscard]] Result<void> registerTacticsLineOfSightProvider();
 
}  // namespace eve::tactics