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sanity check on equipping the item

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Song Minjae
2017-04-11 21:12:51 +09:00
parent 8d565a36ba
commit e7f221a499
2 changed files with 15 additions and 5 deletions
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10
src/net/torvald/terrarum/gameactors/Pocketed.kt
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@@ -11,7 +11,9 @@ interface Pocketed {
var inventory: ActorInventory
/**
* Equips an item. If the item is not in the inventory, an error will be thrown.
*/
fun unequipItem(item: InventoryItem) {
if (item.equipPosition == InventoryItem.EquipPosition.NULL)
throw Error("Unequipping the item that cannot be equipped")
@@ -23,7 +25,13 @@ interface Pocketed {
item.effectOnUnequip(Terrarum.appgc, Terrarum.UPDATE_DELTA)
}
/**
* Equips an item. If the item is not in the inventory, adds the item first.
*/
fun equipItem(item: InventoryItem) {
if (!inventory.hasItem(item))
inventory.add(item)
if (item.equipPosition >= 0) {
inventory.itemEquipped[item.equipPosition] = item
item.effectWhenEquipped(Terrarum.appgc, Terrarum.UPDATE_DELTA)