angle.hpp

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#ifndef MINESERVER_ANGLE_H
#define MINESERVER_ANGLE_H
 
#include <cstddef>
#include <plugins/luaheaders.h>
 
class Angle
{
private:
    std::byte value;
 
public:
    Angle() : value((std::byte)0) {}
    Angle(float degrees) : value((std::byte)(degrees * 256.f / 360.f)) {}
    Angle(std::byte value) : value(value) {}
    ~Angle() = default;
 
    float getDegrees() const
    {
        return ((float)value) * 360.f / 256.f;
    }
 
    std::byte getByte() const
    {
        return value;
    }
 
    static void loadLua(lua_State *state, const char *namespaceName)
    {
        luabridge::getGlobalNamespace(state)
            .beginNamespace(namespaceName)
            .beginClass<Angle>("Angle")
            .addConstructor<void(float), void(std::byte)>()
            .addFunction("getDegrees", &Angle::getDegrees)
            .addFunction("getByte", &Angle::getByte)
            .endClass()
            .endNamespace();
    }
};
 
#endif // MINESERVER_ANGLE_H