ComboGraph.h

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#pragma once
#include "common/Export.h"
 
#include "common/Result.h"
#include "common/Identity.h"
 
#include <cstdint>
#include <map>
#include <string>
#include <vector>
 
namespace eve::combat {
 
struct ComboGraphEdge {
    LogicalId   from;
    LogicalId   to;
    std::string requiredInput;
    std::int32_t priority = 0;
    bool         requiresCancelWindow = true;
    bool         requiresComboWindow  = false;
 
    [[nodiscard]] Result<void> validate() const;
};
 
struct ComboGraphMatch {
    LogicalId   from;
    LogicalId   to;
    std::string input;
    std::int32_t priority = 0;
};
 
class EVENGINE_API_BACKENDS ComboGraph {
public:
    [[nodiscard]] Result<void> addEdge(ComboGraphEdge edge);
    void clear() noexcept { edges_.clear(); }
    [[nodiscard]] Result<ComboGraphMatch> match(const LogicalId& from, std::string_view input, bool allowCancel,
                                                bool allowCombo) const;
    [[nodiscard]] std::size_t edgeCount() const noexcept { return edges_.size(); }
 
private:
    std::vector<ComboGraphEdge> edges_;
};
 
}  // namespace eve::combat