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#pragma once
#include "tile-image.hpp"
#include "scenery.hpp"
namespace floormat {
struct chunk;
struct anim_atlas;
// zero is the default, see bitset in chunk.hpp
enum pass_mode : unsigned char { pass_shoot_through, pass_ok, pass_blocked, };
struct pass_mode_ref final
{
pass_mode_ref(chunk& c, std::uint8_t i) noexcept;
pass_mode_ref& operator=(pass_mode x) noexcept;
pass_mode_ref& operator=(const pass_mode_ref& x) noexcept;
operator pass_mode() const noexcept;
private:
chunk* _chunk;
std::uint8_t i;
};
struct tile_proto final
{
std::shared_ptr<tile_atlas> ground_atlas, wall_north_atlas, wall_west_atlas;
std::shared_ptr<anim_atlas> scenery_atlas;
variant_t ground_variant = 0, wall_north_variant = 0, wall_west_variant = 0;
scenery scenery_frame;
enum pass_mode pass_mode = pass_mode::pass_shoot_through;
tile_image_proto ground() const noexcept;
tile_image_proto wall_north() const noexcept;
tile_image_proto wall_west() const noexcept;
scenery_proto scenery() const noexcept;
friend bool operator==(const tile_proto& a, const tile_proto& b) noexcept;
};
struct tile_ref final
{
tile_ref(struct chunk& c, std::uint8_t i) noexcept;
tile_image_ref ground() noexcept;
tile_image_ref wall_north() noexcept;
tile_image_ref wall_west() noexcept;
scenery_ref scenery() noexcept;
tile_image_proto ground() const noexcept;
tile_image_proto wall_north() const noexcept;
tile_image_proto wall_west() const noexcept;
scenery_proto scenery() const noexcept;
std::shared_ptr<tile_atlas> ground_atlas() noexcept;
std::shared_ptr<tile_atlas> wall_north_atlas() noexcept;
std::shared_ptr<tile_atlas> wall_west_atlas() noexcept;
std::shared_ptr<anim_atlas> scenery_atlas() noexcept;
std::shared_ptr<const tile_atlas> ground_atlas() const noexcept;
std::shared_ptr<const tile_atlas> wall_north_atlas() const noexcept;
std::shared_ptr<const tile_atlas> wall_west_atlas() const noexcept;
std::shared_ptr<const anim_atlas> scenery_atlas() const noexcept;
pass_mode_ref pass_mode() noexcept;
enum pass_mode pass_mode() const noexcept;
explicit operator tile_proto() const noexcept;
struct chunk& chunk() noexcept { return *_chunk; }
const struct chunk& chunk() const noexcept { return *_chunk; }
std::size_t index() const noexcept { return i; }
friend bool operator==(const tile_ref& a, const tile_ref& b) noexcept;
private:
struct chunk* _chunk;
std::uint8_t i;
};
} //namespace floormat
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