LuaGraphics.cpp

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#include <entt/locator/locator.hpp>
#include <sol/sol.hpp>
 
#include "galaxy/graphics/Shader.hpp"
 
#include "../Lua.hpp"
 
namespace galaxy
{
    void Lua::inject_graphics() noexcept
    {
        auto& lua = entt::locator<sol::state>::value();
 
        auto shader_type         = lua.new_usertype<Shader>("Shader", sol::constructors<Shader(), Shader(const std::string&), Shader(const std::string&, const std::string&)>());
        shader_type["load"]      = sol::resolve<bool(const std::string&)>(&Shader::load);
        shader_type["load_src"]  = sol::resolve<bool(const std::string&, const std::string&)>(&Shader::load);
        shader_type["parse"]     = sol::resolve<bool(const std::string&)>(&Shader::parse);
        shader_type["parse_src"] = sol::resolve<bool(const std::string&, const std::string&)>(&Shader::parse);
        shader_type["set_uniform_tex2d"]  = &Shader::set_uniform<ray::Texture2D>;
        shader_type["set_uniform_matrix"] = &Shader::set_uniform<ray::Matrix>;
        shader_type["set_uniform_vec4"]   = &Shader::set_uniform<ray::Vector4>;
        shader_type["set_uniform_vec3"]   = &Shader::set_uniform<ray::Vector3>;
        shader_type["set_uniform_vec2"]   = &Shader::set_uniform<ray::Vector2>;
        shader_type["set_uniform_float"]  = &Shader::set_uniform<float>;
        shader_type["set_uniform_uint"]   = &Shader::set_uniform<unsigned int>;
        shader_type["set_uniform_int"]    = &Shader::set_uniform<int>;
        shader_type["set_uniform_bool"]   = &Shader::set_uniform<bool>;
    }
} // namespace galaxy