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Minesweeper: updated flood_fill to use Queue
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77cb83b629
commit
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1 changed files with 6 additions and 5 deletions
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@ -1,6 +1,6 @@
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#include "Field.h"
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#include <AK/HashTable.h>
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#include <AK/DoublyLinkedList.h>
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#include <AK/Queue.h>
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#include <LibCore/CConfigFile.h>
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#include <LibGUI/GButton.h>
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#include <LibGUI/GLabel.h>
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@ -293,14 +293,15 @@ void Field::flood_mark(Square& square)
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void Field::flood_fill(Square& square)
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{
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DoublyLinkedList<Square*> queue;
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queue.append(&square);
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Queue<Square*> queue;
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queue.enqueue(&square);
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for (auto s : queue) {
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while(!queue.is_empty()) {
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Square *s = queue.dequeue();
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s->for_each_neighbor([this, &queue](Square& neighbor) {
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if (!neighbor.is_swept && !neighbor.has_mine && neighbor.number == 0) {
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flood_mark(neighbor);
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queue.append(&neighbor);
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queue.enqueue(&neighbor);
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}
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if (!neighbor.has_mine && neighbor.number)
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flood_mark(neighbor);
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