/**
* Gets the selected inventory item's index.
*
* @return the index of the current selected inventory item; otherwise -1 if none is selected
*/
public static int getSelectedItemIndex() {
Item[] items = getItems();
for (Item item : items) {
if (item == null) {
continue;
}
Component comp = item.getComponent();
if (comp.getBorderThickness() == 2) {
return comp.getIndex();
}
}
return -1;
}
/**
* Gets all the inventory items (including empty ones).
*
* @return an array instance of <code>Item</code> of the current inventory items
*/
public static Item[] getAllItems() {
Item[] items = new Item[28];
Component invIface = getComponent();
if (invIface != null) {
Component[] comps = invIface.getComponents();
if (comps.length > 27) {
for (int i = 0; i < 28; ++i) {
items[i] = new Item(comps[i]);
}
}
}
return items;
}
/**
* Gets the inventory component.
*
* @return the inventory component
*/
public static Component getComponent() {
for (int widget : ALT_WIDGETS) {
Component inventory = Widgets.getComponent(widget, 0);
if (inventory != null && inventory.getAbsLocation().x > 50) {
return inventory;
}
}
// Tab has to be open for us to get its contents
openTab();
return Widgets.getComponent(WIDGET, 0);
}
/**
* Gets all the valid inventory items.
*
* @return an array instance of <code>Item</code> of the current valid inventory items
*/
public static Item[] getItems() {
Component invIface = getComponent();
if (invIface != null) {
Component[] comps = invIface.getComponents();
if (comps.length > 27) {
List<Item> items = new LinkedList<Item>();
for (int i = 0; i < 28; ++i) {
if (comps[i].getItemId() != -1) {
items.add(new Item(comps[i]));
}
}
return items.toArray(new Item[items.size()]);
}
}
return new Item[0];
}
/**
* Drags an item to the specified inventory slot, which must be in the range of 0 and 27.
*
* @param item the inventory item
* @param invSlot the inventory slot
* @return <tt>true</tt> if dragged; otherwise <tt>false</tt>
*/
public static boolean drag(Item item, int invSlot) {
if (item != null) {
if (invSlot >= 0 && invSlot <= 27) {
Component slot = getComponent().getComponents()[invSlot];
if (slot != null) {
Rectangle slotRectangle = slot.getBoundingRect();
Rectangle itemRectangle = item.getComponent().getContentRect();
if (slotRectangle.contains(itemRectangle)) {
return true;
}
Mouse.move((int) itemRectangle.getCenterX(), (int) itemRectangle.getCenterY(), 5, 5);
Mouse.drag((int) slotRectangle.getCenterX(), (int) slotRectangle.getCenterY());
return true;
}
}
}
return false;
}
/**
* Gets the inventory item at the specified index.
*
* @param index the index of the inventory item
* @return the <code>Item</code>; otherwise <code>null</code> if invalid
*/
public static Item getItemAt(int index) {
Component comp = getComponent().getComponent(index);
return 0 <= index && index < 28 && comp != null && comp.getItemId() != -1
? new Item(comp)
: null;
}