pretty much finished

src/Main.java

+import java.awt.Label;
+import java.io.File;
+
 import javafx.application.Application;
 import javafx.scene.Group;
 import javafx.scene.paint.Color;
 import javafx.scene.shape.Rectangle;
 import javafx.stage.Stage;
 import javafx.scene.Scene;
+import javafx.scene.control.Alert;
+import javafx.scene.control.Alert.AlertType;
+import javafx.scene.media.Media;
+import javafx.scene.media.MediaPlayer;
 
-public class Main  extends Application {
 
 
+public class Main  extends Application {
+	int[] legnth = {5, 4, 4, 3, 3, 2, 2, 2};
+	int counter = 0;
+	int EnemyCounter = 25;
+	int PlayerCounter = 25;
+	
 	public void start(Stage stage) {
 		int Boardsize = 10;
 		int[][]PlayerShips = new int[Boardsize][Boardsize];
-		Rectangle[][] playerRects = new Rectangle[Boardsize][Boardsize];
+		MyRectangle[][] playerRects = new MyRectangle[Boardsize][Boardsize];
+		MyRectangle[][] enemyRects = new MyRectangle[Boardsize][Boardsize];
 		
 		
 	
@@ -21,7 +34,18 @@ public class Main  extends Application {
 		{ 
 			for (int x = 0; x < 10; ++x) 
 			{
-				Rectangle r = new Rectangle ();
+				MyRectangle r2 = new MyRectangle ();
+				r2.setX((90 * x) + 900);
+				r2.setY(90 * y);
+				r2.setWidth(90);
+				r2.setHeight(90);
+				r2.setFill(Color.TURQUOISE);
+				r2.setStroke(Color.RED);
+				group.getChildren().add(r2);
+				enemyRects[x][y] = r2;
+				
+				
+				MyRectangle r = new MyRectangle ();
 				r.setX(90 * x);
 				r.setY(90 * y);
 				r.setWidth(90);
@@ -33,33 +57,173 @@ public class Main  extends Application {
 				
 				final int xc = x;
 				final int yc = y;
+				final Label l = new Label("");
+
+				
+				int max = 9; 
+		        int min = 0; 
+		        int range = max - min + 1; 
+		  
+				
+				
+				
+				r2.setOnMouseClicked(event -> {
+					if(counter == legnth.length) {
+					if (enemyRects[xc][yc].getFill() == Color.TURQUOISE || enemyRects[xc][yc].getFill() == Color.BLACK) {
+						
+						if (enemyRects[xc][yc].getNumber() > 0 ) {
+						
+						enemyRects[xc][yc].setFill(Color.RED);
+						EnemyCounter -=1;
+						}
+					 else
+					{
+						enemyRects[xc][yc].setFill(Color.GREY);
+					}
+						
+						boolean placed2 = false;
+						do {
+							placed2 = false;
+							int rand2 = (int)(Math.random() * range) + min;
+							int rand = (int)(Math.random() * range) + min;
+							if (playerRects[rand][rand2].getFill() == Color.BLUE || playerRects[rand][rand2].getFill() == Color.GREEN ){
+								placed2 = true;
+								
+								if (playerRects[rand][rand2].getNumber() > 0 ) {
+								
+									playerRects[rand][rand2].setFill(Color.RED);
+								PlayerCounter -=1;
+								}
+							 else
+							{
+								 playerRects[rand][rand2].setFill(Color.GREY);
+							}
+							}
+							System.out.println(rand);
+						} while (placed2 == false && (PlayerCounter > 0 || EnemyCounter >0));	
+					}
+				
+				
+					
+					
+					}
+					
+					if (PlayerCounter == 0) {
+						Alert alert = new Alert(AlertType.INFORMATION);
+						alert.setTitle("You lost");
+						alert.setHeaderText(null);
+						alert.setContentText("Better look next time!");
+						alert.showAndWait();
+						String DusicFile = "loser.mp3";
+						Media dound = new Media(new File(DusicFile).toURI().toString());
+						MediaPlayer dediaPlayer = new MediaPlayer(dound);
+						dediaPlayer.play();
+						
+						
+						}
+					if (EnemyCounter == 0) {
+						Alert alert = new Alert(AlertType.INFORMATION);
+						alert.setTitle("You Won!!!");
+						alert.setHeaderText(null);
+						alert.setContentText("Congratulations!!!");
+						alert.showAndWait();
+						String musicFile = "cheering.mp3";
+						Media sound = new Media(new File(musicFile).toURI().toString());
+						MediaPlayer mediaPlayer = new MediaPlayer(sound);
+						mediaPlayer.play();
+						}
+					
+					
+				
+															
+				
+				
+					
+				});
+				
+				// Above: Enemy grid. Below: Player Grid
+				
+				
 				
 				
 				r.setOnMouseClicked(event -> {
-					int legnth = 5;
+					if(counter < legnth.length) {
+						
+					
+					boolean colourcheck = false;
 					
 					
 					System.out.println("click at " + xc + " " + yc);
+					if  (xc + legnth[counter] <= Boardsize) {
+						for(int q = 0;q < legnth[counter]; q++) {
+							if (playerRects[xc+q][yc].getFill() == Color.GREEN) {
+								colourcheck = true;
+							}
+							}
+						if (colourcheck == false) {
+							
+						
+					for(int m = 0;m < legnth[counter]; m++) {
+					
+							
+						
 					
-					for(int i = 0;i < legnth; i++) {
-						legnth--;
 						
 						System.out.println(legnth);
 						
 					
+					playerRects[xc+m][yc].setFill(Color.GREEN);
+					playerRects[xc+m][yc].setNumber(legnth[counter]);
+					
+						}
+					
+					
+					
+					System.out.println("click at " + xc + " " + yc);
+					
+					boolean numbercheck = false;
+					boolean placed = false;
+					
+					do {
+						int rand2 = (int)(Math.random() * range) + min;
+						int rand = (int)(Math.random() * range) + min;
+						placed = false;
+						numbercheck = false;
+						System.out.println(rand + " " + rand2);
+					if  (rand + legnth[counter] < Boardsize) {
+						for(int j = 0;j < legnth[counter]; j++) {
+							if (enemyRects[rand + j][rand2].getNumber() > 0) {
+								numbercheck = true;
+							}
+							}
+						if (numbercheck == false) {
+							
 						
-					playerRects[xc][yc].setFill(Color.GREEN);
-					playerRects[xc+i][yc].setFill(Color.GREEN);
+					for(int p = 0;p < legnth[counter]; p++) {
 		
+						
+						enemyRects[rand+p][rand2].setFill(Color.BLACK);
+						enemyRects[rand+p][rand2].setNumber(legnth[counter]);
+						}
+					placed=true;
+					}
 					}
+					} while (placed == false);
 					
+						}
+						counter++;
+					}
 					
 					
 						
+					
+					}									
+						
 				});
+
 			}
 		}
-							Scene scene = new Scene(group, 900,900);
+							Scene scene = new Scene(group, 1800,900);
 							stage.setScene(scene);
 							stage.show();
 				}

src/MyRectangle.java

+import javafx.scene.shape.Rectangle;
+
+public class MyRectangle extends Rectangle {
+
+	int number = 0;
+	public MyRectangle() {
+		
+	}
+	public int getNumber() {
+		return number;
+	}
+	public void setNumber(int number) {
+		this.number = number;
+	}
+	
+	
+}