WeaponHoldPose.hpp

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#pragma once
 
#include "ecs/components/GripPose.hpp"
 
#include <array>
#include <cstddef>
#include <glm/glm.hpp>
#include <glm/gtc/quaternion.hpp>
#include <string>

inline constexpr std::size_t kArmHoldBoneCount = 4;

inline constexpr std::array<const char*, kArmHoldBoneCount> kArmHoldBoneSuffixes{
    "Shoulder", "Arm", "ForeArm", "Hand"};

inline constexpr std::array<const char*, kArmHoldBoneCount> kArmHoldBoneDisplayNames{
    "Shoulder (clavicle)", "Upper Arm", "Forearm", "Hand (wrist)"};

struct ArmHoldPose
{
    std::array<glm::vec3, kArmHoldBoneCount> boneAngles{};
    std::array<glm::vec3, kGripPoseJointCount> fingerAngles{};
};

struct WeaponHoldPose
{
    glm::vec3 spineOffset{0.0f};                     
    glm::quat spineRotation{1.0f, 0.0f, 0.0f, 0.0f}; 
    float scale = 1.0f;                              
    ArmHoldPose rightArm;
    ArmHoldPose leftArm;
};

bool loadWeaponHoldPose(const std::string& path, WeaponHoldPose& out);

bool saveWeaponHoldPose(const std::string& path, const WeaponHoldPose& pose);