CombatTarget.h

浏览该文件的文档.

#pragma once
#include "common/Export.h"
 
#include "common/Result.h"
#include "common/SubjectRef.h"
 
#include <cstdint>
#include <map>
#include <optional>
#include <string>
#include <vector>
 
namespace eve::combat {
 
struct CombatTargetCandidate {
    SubjectRef subject;
    double     score = 0.0;
    double     x     = 0.0;
    double     y     = 0.0;
    double     z     = 0.0;
};
 
struct CombatLockState {
    SubjectRef                owner;
    std::optional<SubjectRef> target;
    bool                      hardLock = false;
};
 
class EVENGINE_API_BACKENDS CombatTargetRuntime {
public:
    [[nodiscard]] Result<void> registerOwner(SubjectRef owner);
    [[nodiscard]] Result<void> unregisterOwner(SubjectRef owner);
    [[nodiscard]] Result<CombatLockState> softLock(SubjectRef owner,
                                                   const std::vector<CombatTargetCandidate>& candidates);
    [[nodiscard]] Result<CombatLockState> hardLock(SubjectRef owner, SubjectRef target);
    [[nodiscard]] Result<CombatLockState> cycle(SubjectRef owner,
                                                const std::vector<CombatTargetCandidate>& candidates);
    [[nodiscard]] Result<CombatLockState> clear(SubjectRef owner);
    [[nodiscard]] Result<void> forgetTarget(SubjectRef target);
    [[nodiscard]] Result<CombatLockState> state(SubjectRef owner) const;
 
private:
    std::map<std::string, CombatLockState, std::less<>> locks_;
};
 
}  // namespace eve::combat