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Mikhalovskii M M task 1 #18

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157 changes: 157 additions & 0 deletions src/main/java/hse/java/practice/task1/RubiksCube.java
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Original file line number Diff line number Diff line change
Expand Up @@ -28,34 +28,191 @@ public RubiksCube() {

@Override
public void up(RotateDirection direction) {
if (direction == RotateDirection.COUNTERCLOCKWISE) {
for (int i = 0; i < 3; ++i) {
up(RotateDirection.CLOCKWISE);
}
return;
}

rotateFaceClockWise(edges[EdgePosition.UP.ordinal()]);

CubeColor[] tmp = new CubeColor[3];
for (int i = 0; i < 3; ++i) {
tmp[i] = edges[EdgePosition.BACK.ordinal()].getParts()[0][i];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.BACK.ordinal()].getParts()[0][i] = edges[EdgePosition.LEFT.ordinal()].getParts()[0][i];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.LEFT.ordinal()].getParts()[0][i] = edges[EdgePosition.FRONT.ordinal()].getParts()[0][i];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.FRONT.ordinal()].getParts()[0][i] = edges[EdgePosition.RIGHT.ordinal()].getParts()[0][i];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.RIGHT.ordinal()].getParts()[0][i] = tmp[i];
}
}

@Override
public void down(RotateDirection direction) {
if (direction == RotateDirection.COUNTERCLOCKWISE) {
for (int i = 0; i < 3; ++i) {
down(RotateDirection.CLOCKWISE);
}
return;
}

rotateFaceClockWise(edges[EdgePosition.DOWN.ordinal()]);

CubeColor[] tmp = new CubeColor[3];
for (int i = 0; i < 3; i++) {
tmp[i] = edges[EdgePosition.FRONT.ordinal()].getParts()[2][i];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.FRONT.ordinal()].getParts()[2][i] = edges[EdgePosition.LEFT.ordinal()].getParts()[2][i];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.LEFT.ordinal()].getParts()[2][i] = edges[EdgePosition.BACK.ordinal()].getParts()[2][i];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.BACK.ordinal()].getParts()[2][i] = edges[EdgePosition.RIGHT.ordinal()].getParts()[2][i];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.RIGHT.ordinal()].getParts()[2][i] = tmp[i];
}
}

@Override
public void left(RotateDirection direction) {
if (direction == RotateDirection.COUNTERCLOCKWISE) {
for (int i = 0; i < 3; ++i) {
left(RotateDirection.CLOCKWISE);
}
return;
}

rotateFaceClockWise(edges[EdgePosition.LEFT.ordinal()]);
CubeColor[] tmp = new CubeColor[3];
for (int i = 0; i < 3; i++) {
tmp[i] = edges[EdgePosition.UP.ordinal()].getParts()[i][0];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.UP.ordinal()].getParts()[i][0] = edges[EdgePosition.BACK.ordinal()].getParts()[2 - i][2];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.BACK.ordinal()].getParts()[2 - i][2] = edges[EdgePosition.DOWN.ordinal()].getParts()[i][0];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.DOWN.ordinal()].getParts()[i][0] = edges[EdgePosition.FRONT.ordinal()].getParts()[i][0];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.FRONT.ordinal()].getParts()[i][0] = tmp[i];
}
}

@Override
public void right(RotateDirection direction) {
if (direction == RotateDirection.COUNTERCLOCKWISE) {
for (int i = 0; i < 3; ++i) {
right(RotateDirection.CLOCKWISE);
}
return;
}

rotateFaceClockWise(edges[EdgePosition.RIGHT.ordinal()]);

CubeColor[] tmp = new CubeColor[3];
for (int i = 0; i < 3; i++) {
tmp[i] = edges[EdgePosition.UP.ordinal()].getParts()[2 - i][2];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.UP.ordinal()].getParts()[2 - i][2] = edges[EdgePosition.FRONT.ordinal()].getParts()[2 - i][2];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.FRONT.ordinal()].getParts()[2 - i][2] = edges[EdgePosition.DOWN.ordinal()].getParts()[2 - i][2];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.DOWN.ordinal()].getParts()[2 - i][2] = edges[EdgePosition.BACK.ordinal()].getParts()[i][0];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.BACK.ordinal()].getParts()[i][0] = tmp[i];
}
}

@Override
public void front(RotateDirection direction) {
if (direction == RotateDirection.COUNTERCLOCKWISE) {
for (int i = 0; i < 3; ++i) {
front(RotateDirection.CLOCKWISE);
}
return;
}

rotateFaceClockWise(edges[EdgePosition.FRONT.ordinal()]);

CubeColor[] tmp = new CubeColor[3];
for (int i = 0; i < 3; i++) {
tmp[i] = edges[EdgePosition.UP.ordinal()].getParts()[2][i];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.UP.ordinal()].getParts()[2][i] = edges[EdgePosition.LEFT.ordinal()].getParts()[2 - i][2];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.LEFT.ordinal()].getParts()[i][2] = edges[EdgePosition.DOWN.ordinal()].getParts()[0][i];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.DOWN.ordinal()].getParts()[0][i] = edges[EdgePosition.RIGHT.ordinal()].getParts()[2 - i][0];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.RIGHT.ordinal()].getParts()[i][0] = tmp[i];
}
}

@Override
public void back(RotateDirection direction) {
if (direction == RotateDirection.COUNTERCLOCKWISE) {
for (int i = 0; i < 3; ++i) {
up(RotateDirection.CLOCKWISE);
}
return;
}

rotateFaceClockWise(edges[EdgePosition.BACK.ordinal()]);

CubeColor[] tmp = new CubeColor[3];
for (int i = 0; i < 3; i++) {
tmp[i] = edges[EdgePosition.UP.ordinal()].getParts()[0][2 - i];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.UP.ordinal()].getParts()[0][2 - i] = edges[EdgePosition.RIGHT.ordinal()].getParts()[2 - i][2];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.RIGHT.ordinal()].getParts()[2 - i][2] = edges[EdgePosition.DOWN.ordinal()].getParts()[2][i];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.DOWN.ordinal()].getParts()[2][i] = edges[EdgePosition.LEFT.ordinal()].getParts()[i][0];
}
for (int i = 0; i < 3; i++) {
edges[EdgePosition.LEFT.ordinal()].getParts()[i][0] = tmp[i];
}
}

private void rotateFaceClockWise(Edge edge) {
CubeColor[][] face = edge.getParts();
CubeColor tmp = face[0][0];
face[0][0] = face[2][0];
face[2][0] = face[2][2];
face[2][2] = face[0][2];
face[0][2] = tmp;
tmp = face[0][1];
face[0][1] = face[1][0];
face[1][0] = face[2][1];
face[2][1] = face[1][2];
face[1][2] = tmp;
}

public Edge[] getEdges() {
return edges;
}
Expand Down