ActionStateWindowBlock.h

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#pragma once
#include "common/Export.h"
 
 
#include "action/ActionNotifyRegistry.h"
 
#include <cstdint>
#include <optional>
#include <string>
 
namespace eve::action {
 
enum class ActionStateWindowKind : std::uint8_t { Hitbox, Invulnerability, Combo, CollisionIgnore, Cancel, Guard };
 
struct EVENGINE_API_PLATFORM ActionStateWindowBinding {
    ActionStateWindowKind kind = ActionStateWindowKind::Hitbox;
    std::string resource;
    std::optional<std::size_t> targetIndex;
    std::int32_t priority = 0;
 
    [[nodiscard]] static Result<ActionStateWindowBinding> fromPayload(std::string_view type,
                                                                      const Value::Object& payload);
};
 
class IActionStateWindowSink {
public:
    static constexpr const char* capabilityName = "eve.action.state-window-sink";
    virtual ~IActionStateWindowSink() = default;
 
    [[nodiscard]] virtual bool supports(ActionStateWindowKind kind) const noexcept = 0;
    [[nodiscard]] virtual Result<void> enter(const ActionStateWindowBinding& binding,
                                             const ActionTimelineEvent& event,
                                             const ActionNotifyContext& context) = 0;
    [[nodiscard]] virtual Result<void> exit(const ActionStateWindowBinding& binding,
                                            const ActionTimelineEvent& event,
                                            const ActionNotifyContext& context) = 0;
};
 
}  // namespace eve::action