diff options
Diffstat (limited to 'src/tile-image.hpp')
| -rw-r--r-- | src/tile-image.hpp | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/tile-image.hpp b/src/tile-image.hpp index 79a0bacc..033d3916 100644 --- a/src/tile-image.hpp +++ b/src/tile-image.hpp @@ -1,20 +1,29 @@ #pragma once #include "compat/integer-types.hpp" -#include <compare> -#include <memory> namespace floormat { struct tile_atlas; -struct tile_image final +struct tile_image_proto final { std::shared_ptr<tile_atlas> atlas; std::uint16_t variant = (std::uint16_t)-1; - explicit operator bool() const noexcept { return !!atlas; } + friend bool operator==(const tile_image_proto& a, const tile_image_proto& b) noexcept; }; -bool operator==(const tile_image& a, const tile_image& b) noexcept; +struct tile_image_ref final +{ + std::shared_ptr<tile_atlas>& atlas; + std::uint16_t& variant; + + tile_image_ref(std::shared_ptr<tile_atlas>& atlas, std::uint16_t& variant) noexcept; + tile_image_ref(const tile_image_ref&) noexcept; + tile_image_ref(tile_image_ref&&) noexcept; + tile_image_ref& operator=(tile_image_ref&& tile_rvalue_ref) noexcept; + tile_image_ref& operator=(const tile_image_proto& tile_proto) noexcept; + operator tile_image_proto() const noexcept; +}; } // namespace floormat |