public Map<String, String> unequipItem(Item item) {
for (EquipmentLocation key : equipment.keySet()) {
if (item.equals(equipment.get(key))) {
equipment.put(key, null);
}
}
if (!item.equals(itemRepo.getItem("hands"))) {
addItemToStorage(item);
}
Map<String, String> result = new HashMap<String, String>();
if (item.containsProperty("damage")) {
double oldDamage = damage;
weapon = "hands";
damage -= item.getProperty("damage");
double diffDamage = damage - oldDamage;
result.put("damage", String.valueOf(diffDamage));
}
if (item.containsProperty("armour")) {
int oldArmour = armour;
armour -= item.getProperty("armour");
int diffArmour = armour - oldArmour;
result.put("armour", String.valueOf(diffArmour));
}
return result;
}
public Map<String, String> equipItem(EquipmentLocation place, Item item) {
double oldDamage = this.damage;
int oldArmour = this.armour;
if (place == null) {
place = item.getPosition();
}
if (equipment.get(place) != null) {
unequipItem(equipment.get(place));
}
if (place == EquipmentLocation.BOTH_HANDS) {
unequipTwoPlaces(EquipmentLocation.LEFT_HAND, EquipmentLocation.RIGHT_HAND);
} else if (place == EquipmentLocation.BOTH_ARMS) {
unequipTwoPlaces(EquipmentLocation.LEFT_ARM, EquipmentLocation.RIGHT_ARM);
}
Item bothHands = equipment.get(EquipmentLocation.BOTH_HANDS);
if (bothHands != null
&& (EquipmentLocation.LEFT_HAND == place || EquipmentLocation.RIGHT_HAND == place)) {
unequipItem(bothHands);
}
Item bothArms = equipment.get(EquipmentLocation.BOTH_ARMS);
if (bothArms != null
&& (place == EquipmentLocation.LEFT_ARM || place == EquipmentLocation.RIGHT_ARM)) {
unequipItem(bothArms);
}
equipment.put(place, item);
removeItemFromStorage(item);
Map<String, String> result = new HashMap<String, String>();
switch (item.getId().charAt(0)) {
case 'w':
{
this.weapon = item.getId();
this.damage += item.getProperty("damage");
double diffDamage = this.damage - oldDamage;
result.put("damage", String.valueOf(diffDamage));
break;
}
case 'a':
{
this.armour += item.getProperty("armour");
int diffArmour = this.armour - oldArmour;
result.put("armour", String.valueOf(diffArmour));
break;
}
case 'p':
{
if (item.containsProperty("healthMax")) {
int healthOld = this.getHealth();
this.healthMax += item.getProperty("healthMax");
this.health += item.getProperty("health");
this.health = (this.health > this.healthMax) ? this.healthMax : this.health;
int healthNew = this.health;
unequipItem(item); // One use only
removeItemFromStorage(item);
if (healthNew != healthOld) {
result.put("health", String.valueOf(health - healthOld));
} else {
result.put("health", String.valueOf(item.getProperty("healthMax")));
}
}
break;
}
case 'f':
{
int healthOld = this.getHealth();
this.health += item.getProperty("health");
this.health = (this.health > this.healthMax) ? this.healthMax : this.health;
unequipItem(item); // One use only
removeItemFromStorage(item);
result.put("health", String.valueOf(health - healthOld));
break;
}
}
return result;
}
