From f45ef43a7812ee8cb4af8f4baa7b3bef9d022be2 Mon Sep 17 00:00:00 2001
From: Saskia <doerksa95633@th-nuernberg.de>
Date: Sat, 15 Feb 2025 16:24:12 +0100
Subject: [PATCH] Zwischen-Commit 02 (nextGeneration+ isAlive fertig)

---
 src/Life.java      | 36 +++++++++++++++++++++++++++++++++---
 test/LifeTest.java |  1 +
 2 files changed, 34 insertions(+), 3 deletions(-)

diff --git a/src/Life.java b/src/Life.java
index b561cf9..bea4087 100644
--- a/src/Life.java
+++ b/src/Life.java
@@ -46,8 +46,7 @@ public class Life implements ILife {
 
   @Override
   public boolean isAlive(int x, int y) {
-    // TODO Auto-generated method stub
-    return false;
+    return grid[x][y];
   }
 
   @Override
@@ -57,9 +56,40 @@ public class Life implements ILife {
 
     for(int y = 0; y < GRIDSIZE; y++){
       for(int x = 0; x < GRIDSIZE; x++){
-        
+        int neighborCount = countNeigbours(x, y);
+        if(isAlive(x, y)){
+            if(neighborCount == 2 || neighborCount == 3){
+              nextLife.setAlive(x, y);
+            }
+        }else{
+            if(neighborCount == 3){
+              nextLife.setAlive(x, y);
+            }
+        }
       }
     }
     return null;
   }
+
+  private int countNeigbours(int x, int y){
+    int count = 0;
+    if(isAlive(x-1, y-1)){
+        count ++;
+    }else if(isAlive(x-1, y)){
+      count ++;
+    }else if(isAlive(x-1, y+1)){
+      count++;
+    }else if(isAlive(x, y-1)){
+      count++;
+    }else if(isAlive(x, y+1)){
+      count++;
+    }else if(isAlive(x+1, y-1)){
+      count++;
+    }else if(isAlive(x+1, y)){
+      count++;
+    }else if(isAlive(x+1, y+1)){
+      count++;
+    }
+    return count;
+  }
 }
\ No newline at end of file
diff --git a/test/LifeTest.java b/test/LifeTest.java
index 3940e66..346fbd3 100644
--- a/test/LifeTest.java
+++ b/test/LifeTest.java
@@ -22,6 +22,7 @@ public class LifeTest {
 
     @Test
     public void destroyLonelyCell() {
+        
     }