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#pragma once
#include "compat/assert.hpp"
#include "tile-defs.hpp"
#include <cstdint>
#include <Magnum/Magnum.h>
#include <Magnum/Math/Vector3.h>
namespace Magnum::Examples {
struct local_coords final {
std::uint8_t x = 0, y = 0;
explicit constexpr local_coords(std::size_t idx) noexcept; // NOLINT(bugprone-exception-escape)
constexpr local_coords() noexcept = default;
constexpr local_coords(std::size_t x, std::size_t y) noexcept; // NOLINT(bugprone-exception-escape)
constexpr local_coords(std::uint8_t x, std::uint8_t y) noexcept : x{x}, y{y} {}
constexpr std::size_t to_index() const noexcept { return y*TILE_MAX_DIM + x; }
};
constexpr local_coords::local_coords(std::size_t index) noexcept : // NOLINT(bugprone-exception-escape)
x{(std::uint8_t)(index % TILE_MAX_DIM)},
y{(std::uint8_t)(index / TILE_MAX_DIM)}
{
ASSERT(index < TILE_COUNT);
}
constexpr local_coords::local_coords(std::size_t x, std::size_t y) noexcept // NOLINT(bugprone-exception-escape)
: x{(std::uint8_t)x}, y{(std::uint8_t)y}
{
ASSERT(x <= 0xff && y <= 0xff);
}
} // namespace Magnum::Examples
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