take and inventory command

data/rooms.dat

@@ -1,6 +1,6 @@
 Room name: Circle Room
 Room Description: You are in the circular room. The windows to the west are bolted shut and curtains cover them.<br>To the east, a hallway. A scroll hangs on the north wall. Writing is visible.   
-Items: Scroll 1,Lockpick
+Items:Lockpick
 Exit Rooms: W-Apple Hallway
 Room name: Apple Hallway
 Room Description: You are in an empty hallway. Many closed doors surround you. To the west is the Circle Room and north is the Porcupine Stairs. The door to the stairs is locked. There is no key to the door. 

data/words.dat

@@ -31,3 +31,5 @@ pen, item
 book, item
 socks, item
 painting, item
+inventory, verb
+i, verb

src/com/bayviewglen/zork/Entities/Player.java

@@ -14,21 +14,11 @@ public class Player extends Entity{
 		super();
 	}
 
-	public boolean addToInventory(String item){
-		Class<?> clazz;
-		Item object;
-		try {
-			clazz = Class.forName("com.bayviewglen.zork.Items." + item.trim());
-			Constructor<?> ctor = clazz.getConstructor();
-			object = (Item) ctor.newInstance();
-			if(currentInventoryWeight + object.getWeight() < INVENTORY_CAPACITY){
-				inventory.add(object);
-				
+	public boolean addToInventory(Item item){
+		if(currentInventoryWeight + item.getWeight() < INVENTORY_CAPACITY){
+			inventory.add(item);
 			return true;
 		}
-		} catch (Exception e) {
-			return false;
-		}
 		return false;
 	}
 
@@ -37,4 +27,8 @@ public class Player extends Entity{
 
 	}
 	
+	public ArrayList<Item> getInventory() {
+		return inventory;
+	}
+
 }

src/com/bayviewglen/zork/Game.java

@@ -175,12 +175,24 @@ class Game {
 				break;
 			case "take":
 				if(command.hasItem()) {
-					if(player.addToInventory(command.getItem())) {
+					Class<?> clazz;
+					Item object;
+					try {
+						clazz = Class.forName("com.bayviewglen.zork.Items." + command.getItem().substring(0, 1).toUpperCase().trim() + command.getItem().substring(1).trim());
+						Constructor<?> ctor = clazz.getConstructor();
+						object = (Item) ctor.newInstance();
+						if(!currentRoom.hasItem(object)) {
+							System.out.println("This room has no " + command.getItem() + "!");
+						}
+						else if(player.addToInventory(object)) {
+							currentRoom.removeItem(object);
 							System.out.println("Taken");
 						}else {
 							System.out.println("You cannot carry any more!");
 						}
+					} catch(Exception e) {
 						
+					}
 				}else {
 					System.out.println("Take what?");
 				}
@@ -188,18 +200,39 @@ class Game {
 				break;
 					
 			case "look":
-				System.out.print("Items: ");
+				boolean hasItems = false;
+				String items = "";
 				for(Item i : currentRoom.getItems()) {
-					System.out.print(i.getName() + "   ");
+					hasItems = true;
+					items += i.getName() + "   ";
 				}
+				if(hasItems) {
+					System.out.println(currentRoom.longDescription());
+					System.out.print("Items: ");
+					System.out.print(items);
 					System.out.println();
-				/*
-				for (Item i : itemsInRooms.keySet()) {
-					System.out.print(i.getName() + "  ");
+				}else {
+					System.out.println(currentRoom.longDescription());
+					System.out.println("There are no items.");
 				}
-				System.out.println();
-				*/
 				break;
+				
+			case "inventory": case "i":
+				boolean hasPlayerItems = false;
+				String itemsP = "";
+				for(Item i : player.getInventory()) {
+					hasPlayerItems = true;
+					itemsP += i.getName() + "   ";
+				}
+				if(hasPlayerItems) {
+					System.out.print("Inventory: ");
+					System.out.print(itemsP);
+					System.out.println();
+				}else {
+					System.out.println("You are empty handed.");
+				}
+				break;
+				
 			default:
 				return false;
 		}

src/com/bayviewglen/zork/Room.java

@@ -187,4 +187,12 @@ class Room {
 	public void setDescription(String description) {
 		this.description = description;
 	}
+	public boolean hasItem(Item item) {
+		boolean hasItem = false;
+		for(Item i : items) {
+			if(i.equals(item))
+				hasItem = true;
+		}
+		return hasItem;
+	}
 }