ActionDamageBlock.h

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#pragma once
#include "common/Export.h"
 
 
#include "action/ActionNotifyRegistry.h"
 
#include <cstddef>
#include <string>
 
namespace eve::action {
 
struct ActionDamageImpulse {
    double x = 0.0;
    double y = 0.0;
    double z = 0.0;
 
    auto operator<=>(const ActionDamageImpulse&) const = default;
};
 
struct EVENGINE_API_PLATFORM ActionDamageBinding {
    std::string damageType;
    double amount = 0.0;
    double poiseAmount = 0.0;
    std::size_t targetIndex = 0;
    ActionDamageImpulse knockback;
 
    auto operator<=>(const ActionDamageBinding&) const = default;
 
    [[nodiscard]] static Result<ActionDamageBinding> fromPayload(const Value::Object& payload);
};
 
class IActionDamageSink {
public:
    static constexpr const char* capabilityName = "eve.action.damage-sink";
    virtual ~IActionDamageSink() = default;
 
    [[nodiscard]] virtual bool supports(ecs::EntityHandle target) const = 0;
    [[nodiscard]] virtual Result<void> apply(const ActionDamageBinding& binding,
                                             const ActionNotifyContext& context) = 0;
};
 
}  // namespace eve::action