diff --git a/src/backend/Sheep.java b/src/backend/Sheep.java
index c6f9aaa..59bcbe8 100644
--- a/src/backend/Sheep.java
+++ b/src/backend/Sheep.java
@@ -37,7 +37,7 @@ public class Sheep extends Agent {
 		} else {
 			hunger++;
 		}
-		this.moveRandom(world);
+		this.moveRandom();
 		return hunger<10; //condition to be alive
 		//if the sheep can reproduce it creates a new sheep in agents
 		//if(canReproduce(neighbors, world)) {
diff --git a/src/backend/Simulator.java b/src/backend/Simulator.java
index 5cbdbf5..a0e4877 100644
--- a/src/backend/Simulator.java
+++ b/src/backend/Simulator.java
@@ -70,7 +70,8 @@ public class Simulator extends Thread {
 		
 		
 		//Default rule : Survive always, birth never
-		loadRule("ressources/Rule/conwayRule.json");
+		//loadRule("ressources/Rule/conwayRule.json");
+		loadRule("OOP_F1_Project/ressources/Rule/conwayRule.json");
 		
 	}
 
@@ -393,9 +394,28 @@ public class Simulator extends Thread {
 	 * the simulated world in its present state
 	 */
 	public ArrayList<String> getSaveState() {
-		//TODO : complete method with proper return
-		return null;
+		ArrayList<String> saveState = new ArrayList<>();
+	
+		// Ensure height and width are properly initialized
+		int height = getHeight(); // Replace getHeight() with your method to get the height
+		int width = getWidth();   // Replace getWidth() with your method to get the width
+	
+		for (int y = 0; y < height; y++) {
+			StringBuilder lineBuilder = new StringBuilder();
+			for (int x = 0; x < width; x++) {
+				lineBuilder.append(getCell(x, y));
+				if (x < width - 1) {
+					lineBuilder.append(";");
+				}
+			}
+			saveState.add(lineBuilder.toString());
+		}
+		return saveState;
 	}
+	
+
+
+
 	/**
 	 * 
 	 * @param lines of file representing saved world state
diff --git a/src/windowInterface/MyInterface.java b/src/windowInterface/MyInterface.java
index d33f149..59a8c24 100644
--- a/src/windowInterface/MyInterface.java
+++ b/src/windowInterface/MyInterface.java
@@ -351,12 +351,13 @@ public class MyInterface extends JFrame {
 
 	
 	public void clicSaveToFileButton() {
-		String fileName=SelectFile();
-		if (fileName.length()>0) {
+		String fileName = SelectFile();
+		if (fileName.length() > 0) {
 			ArrayList<String> content = mySimu.getSaveState();
-			writeFile(fileName, (String[]) content.toArray());
+			writeFile(fileName, content.toArray(new String[0]));
 		}
 	}
+	
 
 	public void clicSaveAgentsToFileButton() {
 		String fileName=SelectFile();