core/src/ru/deadsoftware/cavedroid/game/actions/useitem/UseEmptyBucketAction.kt

   1 package ru.deadsoftware.cavedroid.game.actions.useitem
   2
   3 import ru.deadsoftware.cavedroid.game.GameItemsHolder
   4 import ru.deadsoftware.cavedroid.game.GameScope
   5 import ru.deadsoftware.cavedroid.game.mobs.MobsController
   6 import ru.deadsoftware.cavedroid.game.model.block.Block
   7 import ru.deadsoftware.cavedroid.game.model.item.Item
   8 import ru.deadsoftware.cavedroid.game.world.GameWorld
   9 import javax.inject.Inject
  10
  11 @GameScope
  12 @UseItemAction(UseEmptyBucketAction.ACTION_KEY)
  13 class UseEmptyBucketAction @Inject constructor(
  14     private val gameWorld: GameWorld,
  15     private val mobsController: MobsController,
  16     private val gameItemsHolder: GameItemsHolder,
  17 ) : IUseItemAction {
  18
  19     override fun perform(item: Item.Usable, x: Int, y: Int) {
  20         val foregroundBlock = gameWorld.getForeMap(x, y)
  21         if (!foregroundBlock.isFluid()) {
  22             return
  23         }
  24         gameWorld.resetForeMap(x, y)
  25
  26         @Suppress("REDUNDANT_ELSE_IN_WHEN")
  27         val filled = when (foregroundBlock) {
  28             is Block.Lava -> gameItemsHolder.getItem("bucket_lava")
  29             is Block.Water -> gameItemsHolder.getItem("bucket_water")
  30             else -> throw IllegalStateException("unknown fluid")
  31         }
  32
  33         mobsController.player.setCurrentInventorySlotItem(filled)
  34     }
  35
  36     companion object {
  37         const val ACTION_KEY = "use_empty_bucket"
  38     }
  39 }