lua_types.hpp

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#pragma once
 
#include <cstdint>
#include <format>
#include <glm/vec3.hpp>
#include <glm/vec4.hpp>
#include <string>
 
namespace scripting {

struct TypeMarker {
  enum class Kind : uint8_t {
    node,
    asset
  } kind;
  std::string type_name;
 
  [[nodiscard]]
  auto toString() const -> std::string {
    if (kind == Kind::node) {
      return std::format("NodeType({})", type_name.empty() ? "any" : type_name);
    }
    return std::format("AssetType({})", type_name.empty() ? "any" : type_name);
  }
};

struct Color3 {
  glm::vec3 rgb {0.0f};
 
  Color3() = default;
 
  Color3(float r, float g, float b) : rgb(r, g, b) { }
 
  explicit Color3(const glm::vec3& v) : rgb(v) { }
 
  [[nodiscard]]
  auto toString() const -> std::string {
    return std::format("color3({}, {}, {})", rgb.r, rgb.g, rgb.b);
  }
};
 
// Variant of Color3 but with alpha channel
struct Color4 {
  glm::vec4 rgba {0.0f};
 
  Color4() = default;
 
  Color4(float r, float g, float b, float a) : rgba(r, g, b, a) { }
 
  explicit Color4(const glm::vec4& v) : rgba(v) { }
 
  [[nodiscard]]
  auto toString() const -> std::string {
    return std::format("color4({}, {}, {}, {})", rgba.r, rgba.g, rgba.b, rgba.a);
  }
};
 
}