/** Updates the gridLayout with the actual game data if existing. */
private void updateGridView() {
if (fieldCreationFragment == null || fieldCreationFragment.getZahlenschlange() == null) {
return;
}
Zahlenschlange gameLogic = fieldCreationFragment.getZahlenschlange();
int index = 0;
for (int y = 0; y < difficulty; y++) {
for (int x = 0; x < difficulty; x++) {
View v = gameSquareGridLayout.getChildAt(index);
if (v instanceof Field) {
Field f = (Field) v;
f.setNumber(gameLogic.getValue(x, y));
f.setDirection(Field.DIRECTION_NONE);
f.setDirection2(Field.DIRECTION_NONE);
f.setBodyStyle(Field.BODY_NORMAL);
}
index++;
}
}
Field first = (Field) gameSquareGridLayout.getChildAt(0);
Field last = (Field) gameSquareGridLayout.getChildAt(index - 1);
first.setBodyStyle(Field.BODY_TAIL);
last.setBodyStyle(Field.BODY_HEAD);
drawPath(gameLogic.getPath());
}
private void onFieldClick(Field f) {
if (f == null
|| fieldCreationFragment == null
|| fieldCreationFragment.getZahlenschlange() == null) {
return;
}
if (clickCount < MAX_CLICKS) {
clickCount++;
}
updateClickCount();
Zahlenschlange gameLogic = fieldCreationFragment.getZahlenschlange();
int index = f.getIndex();
int y = index / difficulty;
index = index % difficulty;
int x = index;
Position end = gameLogic.getPathEnd();
if (end.getX() == x && end.getY() == y) {
gameLogic.undo();
updateGridView();
return;
}
Result res = gameLogic.makeStepTo(x, y);
if (res.isOk() || res.isGameFinished()) {
updateGridView();
if (res.isGameFinished()) {
finishGame(true);
}
} else if (res.isNotAllowed()) {
showToast(getString(R.string.operation_not_allowed));
}
}