core/src/ru/deadsoftware/cavedroid/game/actions/updateblock/UpdateGravelAction.kt

   1 package ru.deadsoftware.cavedroid.game.actions.updateblock
   2
   3 import ru.deadsoftware.cavedroid.game.GameScope
   4 import ru.deadsoftware.cavedroid.game.mobs.FallingGravel
   5 import ru.deadsoftware.cavedroid.game.mobs.MobsController
   6 import ru.deadsoftware.cavedroid.game.world.GameWorld
   7 import javax.inject.Inject
   8
   9 @GameScope
  10 @UpdateBlockAction(stringKey = UpdateGravelAction.BLOCK_KEY)
  11 class UpdateGravelAction @Inject constructor(
  12     private val gameWorld: GameWorld,
  13     private val mobsController: MobsController,
  14 ) : IUpdateBlockAction {
  15
  16     override fun update(x: Int, y: Int) {
  17         val shouldFall = gameWorld.getForeMap(x, y + 1).params.hasCollision.not()
  18
  19         if (shouldFall) {
  20             gameWorld.resetForeMap(x, y)
  21             FallingGravel(x * 16f, y * 16f)
  22                 .apply { attachToController(mobsController) }
  23         }
  24     }
  25
  26     companion object {
  27         const val BLOCK_KEY = "gravel"
  28     }
  29 }