create monster attacking system

src/main/java/game/StartDarkSoulsGame.java

@@ -257,6 +257,20 @@ public class StartDarkSoulsGame {
 		choice3.setText("");
 		choice4.setText("");
 	
+		}
+	public void monsterAttack() { 
+		position = "monsterAttack";
+		int monsterDamage = 0;
+		
+		monsterDamage = new java.util.Random().nextInt(5);
+		mainTextArea.setText("Monster attacked you "+ monsterDamage +" Damage");
+		playerHP = playerHP - monsterDamage;
+		hpLabelNumber.setText(" " + playerHP);
+		choice1.setText(">"); 
+		choice2.setText("");
+		choice3.setText("");
+		choice4.setText("");
+	
 	}
 	public void win() { 
 	position = "win";
@@ -346,7 +360,7 @@ public class StartDarkSoulsGame {
 					break;
 				case "west":
 					switch(yourChoice) {
-					case "c1":  break; 
+					case "c1": fight();  break; 
 					case "c2": crossRoad(); break;
 					}
 					break;
@@ -355,6 +369,33 @@ public class StartDarkSoulsGame {
 					case "c1": playerAttack(); break; 
 					case "c2": crossRoad(); break;
 					}
+					break;
+				case "playerAttack":
+					switch (yourChoice) {
+					case "c1": if(monsterHP < 1) {
+						win();
+					}
+					else {
+						monsterAttack(); break;
+						}
+						
+					}
+					break;
+				case "monsterAttack":
+					switch (yourChoice) {
+					case "c1": 	if (playerHP < 1) { 
+						lose();  
+					} 
+					else { 
+						fight(); 
+						} 
+					break;
+					}
+					break;
+				case "win":
+					switch(yourChoice) {
+					case "c1": crossRoad(); break;
+					}
 			}
 		}