Git repositories - cavedroid.git/blob

   1 package ru.fredboy.cavedroid.game.controller.container
   2
   3 import com.badlogic.gdx.Gdx
   4 import ru.fredboy.cavedroid.common.di.GameScope
   5 import ru.fredboy.cavedroid.common.utils.px
   6 import ru.fredboy.cavedroid.domain.items.model.block.Block
   7 import ru.fredboy.cavedroid.domain.items.usecase.GetItemByKeyUseCase
   8 import ru.fredboy.cavedroid.domain.world.listener.OnBlockDestroyedListener
   9 import ru.fredboy.cavedroid.domain.world.listener.OnBlockPlacedListener
  10 import ru.fredboy.cavedroid.domain.world.model.Layer
  11 import ru.fredboy.cavedroid.entity.container.abstraction.ContainerFactory
  12 import ru.fredboy.cavedroid.entity.container.abstraction.ContainerWorldAdapter
  13 import ru.fredboy.cavedroid.entity.container.model.Container
  14 import ru.fredboy.cavedroid.entity.container.model.ContainerCoordinates
  15 import ru.fredboy.cavedroid.entity.drop.abstraction.DropAdapter
  16 import javax.inject.Inject
  17
  18 @GameScope
  19 class ContainerController @Inject constructor(
  20     private val getItemByKeyUseCase: GetItemByKeyUseCase,
  21     private val containerWorldAdapter: ContainerWorldAdapter,
  22     private val containerFactory: ContainerFactory,
  23     private val dropAdapter: DropAdapter,
  24 ): OnBlockPlacedListener, OnBlockDestroyedListener {
  25
  26     val containerMap = mutableMapOf<ContainerCoordinates, Container>()
  27
  28     val size get() = containerMap.size
  29
  30     init {
  31         containerWorldAdapter.addOnBlockPlacedListener(this)
  32         containerWorldAdapter.addOnBlockDestroyedListener(this)
  33     }
  34
  35     private fun getContainerKey(x: Int, y: Int, z: Int): ContainerCoordinates {
  36         return ContainerCoordinates(x, y, z)
  37     }
  38
  39     fun getContainer(x: Int, y: Int, z: Int): Container? {
  40         return containerMap[getContainerKey(x, y, z)]
  41     }
  42
  43     fun addContainer(x: Int, y: Int, z: Int, container: Container) {
  44         val key = getContainerKey(x, y, z)
  45         if (containerMap.containsKey(key)) {
  46             resetContainer(x, y, z)
  47         }
  48
  49         containerMap[key] = container
  50     }
  51
  52     private fun retrieveContainer(x: Int, y: Int, z: Int): Container? {
  53         return containerMap.remove(getContainerKey(x, y, z))
  54     }
  55
  56     fun resetContainer(x: Int, y: Int, z: Int) {
  57         retrieveContainer(x, y, z)
  58     }
  59
  60     fun destroyContainer(x: Int, y: Int, z: Int) {
  61         retrieveContainer(x, y, z)?.let { container ->
  62             dropAdapter.dropInventory(x.px, y.px, container.inventory)
  63         }
  64     }
  65
  66     fun update(delta: Float) {
  67         val iterator = containerMap.iterator()
  68         while (iterator.hasNext()) {
  69             val (coordinates, container) = iterator.next()
  70
  71             if (!containerWorldAdapter.checkContainerAtCoordinates(coordinates, container.type)) {
  72                 Gdx.app.log(TAG, "Removing orphaned ${container::class.simpleName} at $coordinates")
  73                 iterator.remove()
  74             } else {
  75                 container.update(getItemByKeyUseCase)
  76             }
  77         }
  78     }
  79
  80     fun dispose() {
  81         containerMap.clear()
  82         containerWorldAdapter.removeOnBlockPlacedListener(this)
  83         containerWorldAdapter.removeOnBlockDestroyedListener(this)
  84     }
  85
  86     override fun onBlockDestroyed(block: Block, x: Int, y: Int, layer: Layer, withDrop: Boolean) {
  87         destroyContainer(x, y, layer.z)
  88     }
  89
  90     override fun onBlockPlaced(block: Block, x: Int, y: Int, layer: Layer) {
  91         if (block is Block.Container) {
  92             val container = containerFactory.createContainer(block)
  93             addContainer(x, y, layer.z, container)
  94         }
  95     }
  96
  97     companion object {
  98         private const val TAG = "ContainerControllerImpl"
  99     }
 100 }