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#ifndef DIRECTION_H_2B40D968
#define DIRECTION_H_2B40D968
#include "vector.h"
enum class Direction {
none,
left,
right,
up,
down
};
vec2s posInDir(vec2s orig, Direction dir);
Direction oppositeDir(Direction dir);
#endif /* end of include guard: DIRECTION_H_2B40D968 */
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