second commit

This commit is contained in:
Justus Görgens 2021-12-22 13:23:17 +01:00
parent cdabef59bb
commit 892cd3870f

View File

@ -2,138 +2,154 @@ import java.util.Arrays;
public class Life implements ILife {
static String[] zelle =new String[]{ " ",
" ",
" *** ",
" ",
" " };
public static void main(String[] args) {
Life l = new Life(zelle);
l = (Life) l.nextGeneration();
}
static String[] welt = new String[]{" ",
" ",
" *** ",
" ",
" "};
public Life() {
nukeAll();
}
public Life(String[] setup) {
this();
for (int y = 0; y < setup.length; y++)
for (int x = 0; x < setup[y].length(); x++)
if (setup[y].charAt(x) != ' ')
setAlive(x, y);
printZelle();
}
private void printZelle() {
for (int i = 0; i < zelle.length; i++)
System.out.println(Arrays.toString(new String[]{zelle[i]}));
}
@Override
public void nukeAll() {
// TODO Auto-generated method stub
for (int y = 0; y < zelle.length; y++)
for (int x = 0; x < zelle[y].length(); x++)
setDead(x, y);
}
@Override
public void setAlive(int x, int y) {
// TODO Auto-generated method stub
zelle[y] = zelle[y].substring(0, x) + '*' + zelle[y].substring(x+1);
}
@Override
public void setDead(int x, int y) {
// TODO Auto-generated method stub
zelle[y] = zelle[y].substring(0, x) + ' ' + zelle[y].substring(x+1);
}
@Override
public boolean isAlive(int x, int y) {
// TODO Auto-generated method stub
if(zelle[x].charAt(y) == '*')
return true;
else
return false;
}
@Override
public ILife nextGeneration() {
// TODO Auto-generated method stub
String[] nextZelle =new String[]{ " ",
" ",
" ",
" ",
" " };
for (int y = 0; y < zelle.length; y++)
for (int x = 0; x < zelle[y].length(); x++){
//anzahl der lebenden nachbarn
float nachbarn = lebendeNachbarn(y, x);
//neuer *
if(nachbarn == 3)
zelle[y] = zelle[y].substring(0, x) + '*' + zelle[y].substring(x+1);
//ein * stirbt an überpopulation
if(nachbarn < 2 || nachbarn > 3)
zelle[y] = zelle[y].substring(0, x) + ' ' + zelle[y].substring(x+1);
}
return null;
}
private float lebendeNachbarn(int y, int x) {
float nachbarn = 0;
if(y == 0) {
if (zelle[y + 1].charAt(x - 1) == '*') {
nachbarn++;
}
if (zelle[y].charAt(x - 1) == '*') {
nachbarn++;
}
public static void main(String[] args) {
Life l = new Life(welt);
l = (Life) l.nextGeneration();
}
if(x == 4 && y == 4) {
if (zelle[y - 1].charAt(x - 1) == '*') {
nachbarn++;
}
if (zelle[y - 1].charAt(x) == '*') {
nachbarn++;
}
if (zelle[y - 1].charAt(x + 1) == '*') {
nachbarn++;
}
public Life() {
nukeAll();
}
if(!(x == 0 && y== 0)) {
if (zelle[y].charAt(x + 1) == '*') {
nachbarn++;
}
if (zelle[y + 1].charAt(x + 1) == '*') {
nachbarn++;
}
if (zelle[y + 1].charAt(x) == '*') {
nachbarn++;
}
public Life(String[] setup) {
this();
for (int y = 0; y < setup.length; y++)
for (int x = 0; x < setup[y].length(); x++)
if (setup[y].charAt(x) != ' ')
setAlive(x, y);
printZelle();
}
return nachbarn;
}
private void printZelle() {
for (int i = 0; i < welt.length; i++)
System.out.println(Arrays.toString(new String[]{welt[i]}));
}
@Override
public String toString() {
return super.toString();
}
@Override
public void nukeAll() {
// TODO Auto-generated method stub
for (int y = 0; y < welt.length; y++)
for (int x = 0; x < welt[y].length(); x++)
setDead(x, y);
}
@Override
public void setAlive(int x, int y) {
// TODO Auto-generated method stub
welt[y] = welt[y].substring(0, x) + '*' + welt[y].substring(x + 1);
}
@Override
public void setDead(int x, int y) {
// TODO Auto-generated method stub
welt[y] = welt[y].substring(0, x) + ' ' + welt[y].substring(x + 1);
}
@Override
public boolean isAlive(int x, int y) {
// TODO Auto-generated method stub
if (welt[x].charAt(y) == '*')
return true;
else
return false;
}
@Override
public ILife nextGeneration() {
// TODO Auto-generated method stub
String[] neueWelt = new String[]{" ",
" ",
" ",
" ",
" "};
//Zellen einzeln betrachten
for (int y = 0; y < welt.length; y++)
for (int x = 0; x < welt[y].length(); x++) {
//anzahl der lebenden nachbarn
int nachbarn = lebendeNachbarn(y, x);
//neue Zelle
//TODO fehler wenn x = 0
if (nachbarn == 3)
welt[y] = welt[y].substring(0, x - 1) + '*' + welt[y].substring(x + 1);
//eine Zelle stirbt an überpopulation
//TODO fehler wenn x = 0
if (nachbarn < 2 || nachbarn > 3)
welt[y] = welt[y].substring(0, x - 1) + ' ' + welt[y].substring(x + 1);
}
return null;
}
private int lebendeNachbarn(int y, int x) { // 1, 1
int nachbarn = 0;
//linke nachbars-spalte
if (x > 0) {
if (y > 0) {
if (welt[y - 1].charAt(x - 1) == '*') {
nachbarn++;
}
}
if (welt[y].charAt(x - 1) == '*') {
nachbarn++;
}
if (y <= welt.length - 1) {
if (welt[y + 1].charAt(x - 1) == '*') {
nachbarn++;
}
}
}
//rechte nachbars-spalte
if (x <= welt[0].length() - 1) {
if (y > 0) {
if (welt[y - 1].charAt(x + 1) == '*') {
nachbarn++;
}
}
if (welt[y].charAt(x + 1) == '*') {
nachbarn++;
}
if (y <= welt.length - 1) {
if (welt[y + 1].charAt(x + 1) == '*') {
nachbarn++;
}
}
}
// mittlere Spalte
if (y > 0) {
if (welt[y - 1].charAt(x) == '*') {
nachbarn++;
}
}
if (y <= welt.length -1) {
if (welt[y + 1].charAt(x) == '*') {
nachbarn++;
}
}
return nachbarn;
}
@Override
public String toString() {
return super.toString();
}
}