private void useItem() {
Game game = PemberleyGame.getCurrentGame();
ItemControl itemControl = new ItemControl();
String prompt = "What do you want to try and use?";
// check to see if there is anything to use.
if (game.getLocalItemNames().length == 0 && game.getInventoryItemNames().length == 0) {
this.console.println("There is nothing to use here.");
return;
}
this.console.println("These things are accessible:\n");
for (String i : game.getLocalItemNames()) {
this.console.print(i + "\n");
}
for (String i : game.getInventoryItemNames()) {
this.console.print(i + "\n");
}
String playerSelection;
do {
playerSelection = this.getStringInput(prompt);
String useItemMessage = itemControl.useItem(playerSelection, game);
this.console.println(useItemMessage);
} while (!playerSelection.equalsIgnoreCase("x"));
}
private void takeItem() {
// declare variables
Game game = PemberleyGame.getCurrentGame();
Player player = game.getPlayerOne();
ItemControl itemControl = new ItemControl();
Item[] localItemArray = game.getLocalItemArray();
String gameMessage = " ";
int indexOfItem;
int quantityOfItem = 1;
String playerSelection;
InventoryControl inventoryControl = new InventoryControl();
// designate the inventory
Inventory inventory = player.getInventory();
// while player's selection is not X loop
do {
// if there is nothing in the localItemArray say there is nothing to take.
if (localItemArray.length == 0) {
this.console.println("Nothing to Take");
break;
} else {
String prompt = "What do you want to take? Type X to exit.";
// get input from the player
playerSelection = this.getStringInput(prompt);
// see if the player's selected item is in the room. return it's index in the array.
indexOfItem = itemControl.getItemIndex(playerSelection, player, localItemArray);
if (indexOfItem != -1) { // run this code if there was an index match
// set the item to whatever item matched the players selection
Item selectedItem = localItemArray[indexOfItem];
// if the item's multiple attribute is true run this code
if (selectedItem.isMultiple() == true) {
prompt = "How Many do you want to take? (1 - 9)";
// get the players selection and make sure it is an integer
playerSelection = this.getStringInput(prompt); // gets a string
// make the player's selection an integer
try {
quantityOfItem = Integer.parseInt(playerSelection); // converts string to int
} catch (NumberFormatException nf) {
ErrorView.display(
this.getClass().getName(),
"\nYou must enter a valid number." + " Try again or type X to exit.");
}
// call the takeMultipleItem function.
try {
gameMessage =
inventoryControl.takeMultipleItem(selectedItem, quantityOfItem, inventory);
} catch (InventoryControlException ie) {
ErrorView.display(this.getClass().getName(), ie.getMessage());
}
} else { // run this code if the item's multiple attribue is not true
quantityOfItem = 1;
// call the takeSingleItem function
try {
gameMessage =
inventoryControl.takeSingleItem(selectedItem, quantityOfItem, inventory);
} catch (InventoryControlException ie) {
ErrorView.display(this.getClass().getName(), ie.getMessage());
}
}
} else {
// if the player's selection is not in the array send this message
gameMessage = "Not sure what you are trying to take.";
}
}
this.console.println(gameMessage);
} while (!playerSelection.equalsIgnoreCase("X")); // loop
}
private void giveItem() {
Game game = PemberleyGame.getCurrentGame();
if (game.getInventoryItemNames().length == 0 || game.getLocalActorNames().length == 0) {
this.console.println("You have nothing to give or there is no one to give something to.");
return;
}
ItemControl itemControl = new ItemControl();
ActorControl actorControl = new ActorControl();
InventoryControl inventoryControl = new InventoryControl();
String prompt = "What do you want to give?";
Player player = game.getPlayerOne();
Item[] inventoryItems = game.getInventoryItemArray();
Actor[] actorArray = game.getLocalActorArray();
String gameMessage = " ";
int quantityOfItem = 1;
Item itemToGive;
Actor actorToGive;
// check to see if there is anything to use.
this.console.println("These things are in your inventory\n");
for (String i : game.getInventoryItemNames()) {
this.console.print(i + "\n");
}
String playerSelection;
do {
playerSelection = this.getStringInput(prompt);
int indexOfItem = itemControl.getItemIndex(playerSelection, player, inventoryItems);
try {
itemToGive = inventoryItems[indexOfItem];
} catch (ArrayIndexOutOfBoundsException arrayIndexOutOfBoundsException) {
ErrorView.display(this.getClass().getName(), "\nNot Sure what you are trying to give.");
return;
}
if (itemToGive.getQuantity() > 1) {
prompt = "How many " + itemToGive.getName() + " do you want to give?";
playerSelection = this.getStringInput(prompt);
try {
quantityOfItem = Integer.parseInt(playerSelection); // converts string to int
} catch (NumberFormatException nf) {
ErrorView.display(
this.getClass().getName(),
"\nYou must enter a valid number." + " Try again or type X to exit.");
break;
}
} else {
quantityOfItem = 1;
}
this.console.print("\nThese people are here:");
prompt = "Who do you want to give the " + itemToGive.getName() + " to?\n";
for (String i : game.getLocalActorNames()) {
this.console.print(i + "\n");
}
playerSelection = this.getStringInput(prompt);
int indexOfActor = actorControl.getActorIndex(playerSelection, player, actorArray);
try {
actorToGive = actorArray[indexOfActor];
} catch (ArrayIndexOutOfBoundsException arrayIndexOutOfBoundsException) {
ErrorView.display(
this.getClass().getName(),
"\nNot Sure who you are trying to give the " + itemToGive.getName() + " to.");
return;
}
this.console.println(inventoryControl.giveItem(itemToGive, quantityOfItem, actorToGive));
break;
} while (!playerSelection.equalsIgnoreCase("x"));
}