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#pragma once
#include <Magnum/Magnum.h>
#include <Magnum/Math/Vector3.h>
#include <cstddef>
#include <cstdint>
#include <memory>
namespace Magnum::Examples {
struct tile_atlas;
constexpr inline Vector3 TILE_SIZE = { 64, 64, 64 };
constexpr inline std::size_t TILE_MAX_DIM = 16;
constexpr inline std::size_t TILE_COUNT = TILE_MAX_DIM*TILE_MAX_DIM;
struct tile_image final
{
std::shared_ptr<tile_atlas> atlas;
std::uint8_t variant = 0xff;
explicit operator bool() const noexcept { return !!atlas; }
};
struct tile final
{
enum class pass_mode : std::uint8_t { pass_blocked, pass_ok, pass_shoot_through, };
using enum pass_mode;
tile_image ground_image, wall_west, wall_north;
pass_mode passability = pass_shoot_through;
};
struct local_coords final {
std::uint8_t x = 0, y = 0;
constexpr local_coords() = default;
local_coords(std::size_t x, std::size_t y);
constexpr local_coords(std::uint8_t x, std::uint8_t y) : x{x}, y{y} {}
constexpr std::size_t to_index() const { return y*TILE_MAX_DIM + x; }
};
} //namespace Magnum::Examples
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