/**
* Equips the item from a given slot.
*
* @param index the item index
* @param slot the item slot
*/
public Equipment equip(int index, int slot) {
if (!checkRequirements(index)) {
return this;
}
Item item = player().getInventory().items()[slot].copy();
if (item.getIndex() != index) {
return this;
}
int equipmentSlot = ItemDefinition.get(index).equipmentSlot();
if (ItemDefinition.get(index).twoHanded()
&& equipmentSlot == WEAPON_SLOT
&& items()[SHIELD_SLOT].getIndex() != -1) {
if (player().getInventory().freeSpace() == 0) {
player().getInventory().noSpace();
return this;
} else {
player()
.getInventory()
.add(items()[SHIELD_SLOT].getIndex(), items()[SHIELD_SLOT].getAmount(), false);
set(SHIELD_SLOT, -1, 0);
}
}
Item unequipItem = null;
if (ItemDefinition.get(index).stackable() && items()[equipmentSlot].getIndex() == index) {
long totalAmount = (long) item.getAmount() + (long) items()[equipmentSlot].getAmount();
if (totalAmount > Integer.MAX_VALUE) {
item.setAmount(Integer.MAX_VALUE);
unequipItem =
items()[equipmentSlot].copy().setAmount((int) (totalAmount - Integer.MAX_VALUE));
} else {
item.setAmount((int) totalAmount);
}
} else {
if (equipmentSlot == SHIELD_SLOT
&& ItemDefinition.get(items()[WEAPON_SLOT].getIndex()).twoHanded()) {
unequipItem = items()[WEAPON_SLOT].copy();
set(WEAPON_SLOT, -1, 0);
} else if (items()[equipmentSlot].getIndex() != -1) {
unequipItem = items()[equipmentSlot].copy();
}
}
set(equipmentSlot, item.getIndex(), item.getAmount());
if (unequipItem != null) {
player().getInventory().set(slot, unequipItem);
} else {
player().getInventory().set(slot, -1, 0);
}
setUsingSpecial(false);
player().getInventory().refreshItems();
refreshItems();
Combat.resetCombat(player());
return this;
}
public boolean checkRequirements(int itemId) {
boolean canWear = true;
for (int i = 0; i < 21; i++) {
if (ItemDefinition.get(itemId) != null) {
if (player().getSkills().getPlayerLevel()[i] < ItemDefinition.get(itemId).getReq()[i]) {
player()
.getPacketDispatcher()
.sendMessage(
"You need a "
+ SkillHandler.SKILL_NAMES[i]
+ " level of "
+ ItemDefinition.get(itemId).getReq()[i]
+ " to wear this.");
canWear = false;
break;
}
}
}
return canWear;
}
public Equipment sendWeapon(Player player) {
Item weapon = player.getEquipment().get(3);
int id = -1;
String name = "Unarmed";
if (weapon.getIndex() > -1) {
name = ItemDefinition.get(weapon.getIndex()).name();
id = weapon.getIndex();
}
String name2 = filterWeaponName(name).trim();
sendWeapon(player, id, name, name2);
sendSpecialBar(player, id, name);
return this;
}
/**
* Sets the equipment bonuses
*
* @param player The player instance
* @return The equipment container
*/
public Equipment setBonus(Player player) {
player.resetBonuses();
for (Item item : player.getEquipment().items()) {
for (int i = 0; i < player.getBonuses().length; i++) {
if (item != null && item.getIndex() < 8000) {
player.setBonuses(
i, player.getBonuses()[i] + ItemDefinition.get(item.getIndex()).bonus(i));
}
}
}
sendBonusToInterface(player);
return this;
}
/**
* Unequips the item from a given slot.
*
* @param index the item index
* @param slot the item slot
*/
public Equipment unequip(int index, int slot) {
Item item = items()[slot].copy();
if (item.getIndex() != index) {
return this;
}
if (ItemDefinition.get(index).stackable()) {
int otherItemSlot = player().getInventory().itemSlot(index);
if (player().getInventory().isFull() && otherItemSlot == -1) {
player().getInventory().noSpace();
return this;
}
if (otherItemSlot != -1) {
int otherItemAmount = player().getInventory().items()[otherItemSlot].getAmount();
long totalAmount = (long) item.getAmount() + (long) otherItemAmount;
if (totalAmount > Integer.MAX_VALUE) {
set(slot, index, item.getAmount() - (int) (Integer.MAX_VALUE - otherItemAmount));
item.setAmount((int) (Integer.MAX_VALUE - otherItemAmount));
} else {
set(slot, -1, 0);
}
} else {
set(slot, -1, 0);
}
player().getInventory().add(item.getIndex(), item.getAmount(), false);
} else {
if (player().getInventory().isFull()) {
player().getInventory().noSpace();
return this;
}
player().getInventory().add(item.getIndex(), item.getAmount(), false);
set(slot, -1, 0);
}
player().getInventory().refreshItems();
refreshItems();
return this;
}