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import java.util.Arrays; |
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public class Life implements ILife { |
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public class Life implements ILife { |
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static String[] welt = new String[]{ |
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" ", |
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" ", |
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" *** ", |
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" ", |
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" "}; |
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public static void main(String[] args) { |
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public static void main(String[] args) { |
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Life l = new Life(new String[] { " ", |
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" ", |
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" *** ", |
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" ", |
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" " }); |
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Life l = new Life(welt); |
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l = (Life) l.nextGeneration(); |
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l = (Life) l.nextGeneration(); |
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} |
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} |
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for (int x = 0; x < setup[y].length(); x++) |
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for (int x = 0; x < setup[y].length(); x++) |
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if (setup[y].charAt(x) != ' ') |
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if (setup[y].charAt(x) != ' ') |
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setAlive(x, y); |
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setAlive(x, y); |
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printWelt(); |
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} |
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} |
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public void printWelt() { |
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for (int i = 0; i < welt.length; i++) |
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System.out.println(Arrays.toString(new String[]{welt[i]})); |
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} |
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@Override |
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@Override |
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public void nukeAll() { |
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public void nukeAll() { |
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// TODO Auto-generated method stub |
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// TODO Auto-generated method stub |
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for (int y = 0; y < welt.length; y++) |
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for (int x = 0; x < welt[y].length(); x++) |
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setDead(x, y); |
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} |
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} |
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@Override |
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@Override |
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public void setAlive(int x, int y) { |
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public void setAlive(int x, int y) { |
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// TODO Auto-generated method stub |
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// TODO Auto-generated method stub |
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welt[y] = welt[y].substring(0, x) + '*' + welt[y].substring(x + 1); |
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} |
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} |
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@Override |
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@Override |
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public void setDead(int x, int y) { |
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public void setDead(int x, int y) { |
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// TODO Auto-generated method stub |
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// TODO Auto-generated method stub |
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welt[y] = welt[y].substring(0, x) + ' ' + welt[y].substring(x + 1); |
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} |
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} |
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@Override |
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@Override |
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public boolean isAlive(int x, int y) { |
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public boolean isAlive(int x, int y) { |
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// TODO Auto-generated method stub |
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// TODO Auto-generated method stub |
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return false; |
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if (welt[y].charAt(x) == '*') |
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return true; |
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else |
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return false; |
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} |
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} |
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@Override |
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@Override |
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public ILife nextGeneration() { |
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public ILife nextGeneration() { |
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// TODO Auto-generated method stub |
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// TODO Auto-generated method stub |
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return null; |
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String[] neueWelt = new String[]{ |
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" ", |
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" ", |
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" ", |
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" ", |
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" "}; |
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//Zellen einzeln betrachten |
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for (int y = 0; y < welt.length; y++) |
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for (int x = 0; x < welt[y].length(); x++) { |
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//anzahl der lebenden nachbarn |
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int nachbarn = lebendeNachbarn(y, x); |
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//neue Zelle |
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//TODO fehler wenn x = 0 |
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if (nachbarn == 3) { |
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if (x > 0 && x < welt[0].length() - 1) { |
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neueWelt[y] = neueWelt[y].substring(0, x - 1) + '*' + neueWelt[y].substring(x); |
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} else if (x == 0) { |
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neueWelt[y] = '*' + neueWelt[y].substring(x); |
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} else { |
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neueWelt[y] = neueWelt[y].substring(0, x - 1) + '*'; |
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} |
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} |
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//eine Zelle stirbt an überpopulation oder einsamkeit |
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//TODO fehler wenn x = 0 |
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if (nachbarn < 2 || nachbarn > 3) { |
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if (x > 0 && x < welt[0].length() - 1) { |
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System.out.println(welt[0].length()); |
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System.out.print(nachbarn); |
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System.out.print(", " + x); |
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System.out.println(", " + y); |
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neueWelt[y] = neueWelt[y].substring(0, x - 1) + ' ' + neueWelt[y].substring(x); |
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} else if (x == 0) { |
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neueWelt[y] = ' ' + neueWelt[y].substring(x); |
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} else { |
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neueWelt[y] = neueWelt[y].substring(0, x - 1) + ' '; |
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} |
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} |
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//eine Zelle bleibt am Leben |
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//TODO fehler wenn x = 0 |
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if ((nachbarn == 2) && (welt[y].charAt(x) == '*')) { |
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if (x > 0 && x < welt[0].length() - 1) { |
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neueWelt[y] = neueWelt[y].substring(0, x - 1) + '*' + neueWelt[y].substring(x); |
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} else if (x == 0) { |
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neueWelt[y] = '*' + neueWelt[y].substring(x); |
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} else { |
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neueWelt[y] = neueWelt[y].substring(0, x - 1) + '*'; |
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} |
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} |
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} |
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return new Life(neueWelt); |
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} |
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public int lebendeNachbarn(int y, int x) { // 1, 1 |
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int nachbarn = 0; |
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//linke nachbars-spalte |
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if (x > 0) { |
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if (y > 0) { |
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if (welt[y - 1].charAt(x - 1) == '*') { |
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nachbarn++; |
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} |
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} |
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if (welt[y].charAt(x - 1) == '*') { |
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nachbarn++; |
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} |
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if (y < welt.length - 1) { |
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if (welt[y + 1].charAt(x - 1) == '*') { |
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nachbarn++; |
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} |
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} |
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} |
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//rechte nachbars-spalte |
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if (x < welt[0].length() - 1) { |
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if (y > 0) { |
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if (welt[y - 1].charAt(x + 1) == '*') { |
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nachbarn++; |
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} |
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} |
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if (welt[y].charAt(x + 1) == '*') { |
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nachbarn++; |
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} |
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if (y < welt.length - 1) { |
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if (welt[y + 1].charAt(x + 1) == '*') { |
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nachbarn++; |
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} |
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} |
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} |
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// mittlere Spalte |
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if (y > 0) { |
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if (welt[y - 1].charAt(x) == '*') { |
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nachbarn++; |
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} |
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} |
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if (y < welt.length - 1) { |
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if (welt[y + 1].charAt(x) == '*') { |
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nachbarn++; |
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} |
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} |
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return nachbarn; |
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} |
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@Override |
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public String toString() { |
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return super.toString(); |
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} |
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} |
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} |
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} |