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

   1 package ru.deadsoftware.cavedroid.game.actions.updateblock
   2
   3 import ru.deadsoftware.cavedroid.game.GameItemsHolder
   4 import ru.deadsoftware.cavedroid.game.GameScope
   5 import ru.deadsoftware.cavedroid.game.world.GameWorld
   6 import javax.inject.Inject
   7
   8 @GameScope
   9 @UpdateBlockAction(stringKey = UpdateGrassAction.BLOCK_KEY)
  10 class UpdateGrassAction @Inject constructor(
  11     private val gameWorld: GameWorld,
  12     private val mGameItemsHolder: GameItemsHolder,
  13 ) : IUpdateBlockAction {
  14
  15     override fun update(x: Int, y: Int) {
  16         val blockOnTop = gameWorld.getForeMap(x, y - 1)
  17
  18         val makesDirt = blockOnTop.params.hasCollision || blockOnTop.isFluid()
  19
  20         when {
  21             makesDirt -> gameWorld.setForeMap(x, y, mGameItemsHolder.getBlock("dirt"))
  22             blockOnTop.params.key == "snow" -> gameWorld.setForeMap(x, y, mGameItemsHolder.getBlock("grass_snowed"))
  23         }
  24     }
  25
  26     companion object {
  27         const val BLOCK_KEY = "grass"
  28     }
  29 }