core/src/ru/deadsoftware/cavedroid/game/objects/container/Container.kt

   1 package ru.deadsoftware.cavedroid.game.objects.container
   2
   3 import ru.deadsoftware.cavedroid.game.GameItemsHolder
   4 import ru.deadsoftware.cavedroid.game.model.dto.SaveDataDto
   5 import ru.deadsoftware.cavedroid.game.model.item.InventoryItem
   6 import ru.deadsoftware.cavedroid.misc.Saveable
   7 import javax.annotation.OverridingMethodsMustInvokeSuper
   8
   9 abstract class Container @JvmOverloads constructor(
  10     val size: Int,
  11     gameItemsHolder: GameItemsHolder,
  12     initialItems: List<InventoryItem>? = null,
  13 ) : Saveable {
  14
  15     private val _items = Array(size) { index ->
  16         initialItems?.getOrNull(index) ?: gameItemsHolder.fallbackItem.toInventoryItem()
  17     }
  18
  19     val items get() = _items.asList() as MutableList<InventoryItem>
  20
  21     @OverridingMethodsMustInvokeSuper
  22     open fun initItems(gameItemsHolder: GameItemsHolder) {
  23         _items.forEach { it.init(gameItemsHolder) }
  24     }
  25
  26     abstract fun update(gameItemsHolder: GameItemsHolder)
  27
  28     abstract override fun getSaveData(): SaveDataDto.ContainerSaveDataDto
  29
  30     companion object {
  31         fun fromSaveData(saveData: SaveDataDto.ContainerSaveDataDto, gameItemsHolder: GameItemsHolder): Container {
  32             return when (saveData) {
  33                 is SaveDataDto.FurnaceSaveData -> Furnace.fromSaveData(saveData, gameItemsHolder)
  34                 is SaveDataDto.ChestSaveData -> Chest.fromSaveData(saveData, gameItemsHolder)
  35
  36                 is SaveDataDto.InventorySaveData -> {
  37                     throw IllegalArgumentException("Cannot load Container from InventorySaveData")
  38                 }
  39             }
  40         }
  41     }
  42 }