StewKI/snake
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 1 Wiki Activity

fixed out of board handling

Browse Source
This commit is contained in:
Andrija Stevanovic
2026-05-10 15:46:21 +02:00
parent c2278ec740
commit ac758f62ad
1 changed files with 6 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/core/Board.cpp
View File

@@ -73,6 +73,10 @@ void Board::moveSnake(Direction direction) {
m_snake->move(direction);
const Vector2 newHeadPosition = m_snake->getHeadPosition();
if (isPositionOutside(newHeadPosition)) {
exit(-2);
}
Field bumpedField = getField(newHeadPosition);
if (bumpedField == Field::Apple) {
putAppleOnRandomPlace();
@@ -80,9 +84,6 @@ void Board::moveSnake(Direction direction) {
else if (bumpedField == Field::Tail) {
exit(-1);
}
else if (isPositionOutside(newHeadPosition)) {
exit(-2);
}
else {
Vector2 lastInTailPosition = m_snake->removeLastFromTail();
setField(lastInTailPosition, Field::Empty);
@@ -132,6 +133,6 @@ void Board::setField(const Vector2 position, const Field field) const {
}
bool Board::isPositionOutside(Vector2 position) const {
return position.y < 0 || position.y >= m_sizeY
|| position.x < 0 || position.x >= m_sizeX;
return position.y < 0 || static_cast<int>(position.y) >= m_sizeY
|| position.x < 0 || static_cast<int>(position.x) >= m_sizeX;
}