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DropCommand.java
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DropCommand.java
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/**
*
*/
/** DropCommand deals with any Command relating to the dropping of an item from a player's inventory
* @author Team Red
*
*/
class DropCommand extends Command {
private String itemName;
/** Constructor for DropCommand class
*
*
* */
DropCommand(String itemName) {
this.itemName = itemName;
}
/** executes DropCommand
*
*
* */
public String execute() {
if (itemName == null || itemName.trim().length() == 0) {
return "Drop what?\n";
}
try {
Item theItem = GameState.instance().getItemFromInventoryNamed(
itemName);
GameState.instance().removeFromInventory(theItem);
GameState.instance().getAdventurersCurrentRoom().add(theItem);
return itemName + " dropped.\n";
} catch (Item.NoItemException e) {
return "You don't have a " + itemName + ".\n";
}
}
}