profile.h

// © Joseph Cameron - MIT License
 
#ifndef GDK_GRAPHICS_EXT_ANIMATION_PROFILE_H
#define GDK_GRAPHICS_EXT_ANIMATION_PROFILE_H
 
#include <gdk/graphics/ext/animation/skeleton.h>
 
#include <string>
#include <string_view>
#include <vector>
 
namespace gdk::graphics::animation {
    struct rig_profile final {
        std::string name;
 
        struct role final {
            std::string name;

            std::vector<std::string> aliases;

            std::string mirror;
        };
 
        std::vector<role> roles;

        std::vector<std::string> ground_contacts;

        [[nodiscard]] const role *find(std::string_view aName) const;
    };

    class rig_binding final {
    public:
        [[nodiscard]] int bone_for(std::string_view aRole) const;

        [[nodiscard]] std::vector<std::size_t> ground_contact_bones() const;

        [[nodiscard]] std::size_t placed() const;

        [[nodiscard]] std::size_t bone_count() const { return m_BoneCount; }
 
        [[nodiscard]] const rig_profile &profile() const { return m_Profile; }

        rig_binding(rig_profile aProfile, std::vector<int> aBones, const std::size_t aBoneCount);
 
    private:
        rig_profile m_Profile;
 
        std::vector<int> m_Bones;
 
        std::size_t m_BoneCount = 0;
    };

    [[nodiscard]] rig_binding bind_profile(const rig_profile &aProfile, const skeleton &aSkeleton);

    [[nodiscard]] const rig_profile &humanoid_profile();

    [[nodiscard]] std::vector<int> map_by_profile(const rig_binding &aSource,
        const rig_binding &aTarget);
}
 
#endif