diff options
Diffstat (limited to 'cube.c')
| -rw-r--r-- | cube.c | 22 |
1 files changed, 7 insertions, 15 deletions
@@ -61,9 +61,9 @@ static inline face_t ror(face_t x, face_t y) { } #define ABSTRACT_ROTATION(cube, face, len, f0, M0, f1, M1, f2, M2, f3, M3, C0, C1, C2, C3) { \ - ror((cube).faces[face], len * sizeof(face_t)); \ + (cube).faces[face] = ror((cube).faces[face], len * sizeof(face_t)); \ face_t temporary_var = (cube).faces[f0]; \ - PASTE_FACE_ROR(cube, f0, f1, M0, M1, C0); \ + PASTE_FACE_ROR(cube, f0, f1, M0, M1, C0); \ PASTE_FACE_ROR(cube, f1, f2, M1, M2, C1); \ PASTE_FACE_ROR(cube, f2, f3, M2, M3, C2); \ PASTE_ROR((cube).faces[f3], temporary_var, M3, M0, C3); \ @@ -74,7 +74,8 @@ static inline void rotation_ ## rotation (cube_t *cube) { \ ABSTRACT_ROTATION(*cube, face, len, f0, M0, f1, M1, f2, M2, f3, M3, C0, C1, C2, C3); \ } -DEFINE_ROTATION(r, RIGHT, 2, FRONT, 234, DOWN, 234, BACK, 670, UP, 234, 0, 4, 4, 0) +DEFINE_ROTATION(r, RIGHT, 6, FRONT, 234, DOWN, 234, BACK, 670, UP, 234, 0, 4, 4, 0) +DEFINE_ROTATION(u, UP, 6, FRONT, 012, RIGHT, 012, BACK, 012, LEFT, 012, 0, 0, 0, 0) static void init_cube(cube_t *cube) { for (int face = 0; face < 6; face++) { @@ -91,16 +92,6 @@ static char get_tile(face_t face, int tile) { uint8_t color = face >> (tile * sizeof(face_t)) & ((1<<sizeof(face_t)) - 1); assert(color <= 5); return letters[color]; - - /* switch (color) { - case WHITE: - break; - case ORANGE: - case GREEN: - case RED: - case BLUE: - case YELLOW: - } */ } static void dump_face(face_t face, char buf[3][3]) { @@ -147,8 +138,9 @@ int main() { cube_t cube; init_cube(&cube); dump_cube_grid(&cube); - // PASTE_FACE(cube, DOWN, FRONT, 234, 234) - // PASTE(cube.faces[DOWN], cube.faces[FRONT], 234, 234); rotation_r(&cube); + rotation_u(&cube); + rotation_r(&cube); + rotation_u(&cube); dump_cube_grid(&cube); } |