34 lines
1.2 KiB
Java
34 lines
1.2 KiB
Java
public class GameOfLifeRules {
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public static void checkRules(Cell[][] cells, int x, int y) {
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int aliveNeighbors = 0;
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for(int i = y-1; i <= y + 1; i++){
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if(i >= 0 && i < cells[x].length){
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if(x-1 >= 0){
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if(cells[x-1][i].getStatus() == Cell.Status.ALIVE){
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aliveNeighbors++;
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}
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}
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if(i != y){
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if(cells[x][i].getStatus() == Cell.Status.ALIVE){
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aliveNeighbors++;
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}
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}
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if(x+1 < cells.length){
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if(cells[x+1][i].getStatus() == Cell.Status.ALIVE){
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aliveNeighbors++;
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}
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}
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}
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}
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if((aliveNeighbors == 2 || aliveNeighbors == 3) && cells[x][y].getStatus() == Cell.Status.ALIVE){
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cells[x][y].makeAliveNextCycle(true);
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}
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else if((aliveNeighbors < 2 || aliveNeighbors > 3) && cells[x][y].getStatus() == Cell.Status.ALIVE){
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cells[x][y].makeDeadNextCycle(true);
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}
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if(aliveNeighbors == 3 && cells[x][y].getStatus() == Cell.Status.DEAD){
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cells[x][y].makeAliveNextCycle(true);
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}
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}
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}
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