public void useItem(int y, int x) { // uses an item
Item temp = inventory.itemAt(x, y);
if (temp == null) return;
else if (temp.itemID < 5) { // equips equipnent
inventory.setItem(x, y, equipment.itemAt(0, temp.itemID));
equipment.setItem(0, temp.itemID, temp);
calculateStats(); // recalculates player stats
} else if (temp.itemID == 5) { // uses health potion
inventory.setItem(x, y, null);
healHealth((int) (80 + maxHealth * 0.2));
} else if (temp.itemID == 6) { // uses mana potion
inventory.setItem(x, y, null);
healMana((int) (80 + maxMana * 0.2));
}
}
public void calculateStats() { // calculates stats based on equipped items
if (equipment.itemAt(0, 0) != null) atk.damage = equipment.itemAt(0, 0).value1;
if (equipment.itemAt(0, 1) != null)
atkSpd = ((double) equipment.itemAt(0, 1).value1 / 100.0 + 1) * 0.8;
if (equipment.itemAt(0, 2) != null) {
armor = equipment.itemAt(0, 2).value1;
maxHealth = 100 + equipment.itemAt(0, 2).value2;
}
if (equipment.itemAt(0, 3) != null) {
armor += equipment.itemAt(0, 3).value1;
maxMana = 100 + equipment.itemAt(0, 3).value2;
}
if (equipment.itemAt(0, 4) != null) {
maxHealth += equipment.itemAt(0, 4).value1;
atk.damage += equipment.itemAt(0, 4).value2;
}
}