core/src/ru/deadsoftware/cavedroid/game/input/handler/keyboard/DropItemKeyboardInputHandler.kt

   1 package ru.deadsoftware.cavedroid.game.input.handler.keyboard
   2
   3 import ru.deadsoftware.cavedroid.game.GameScope
   4 import ru.deadsoftware.cavedroid.game.GameUiWindow
   5 import ru.deadsoftware.cavedroid.game.input.IGameInputHandler
   6 import ru.deadsoftware.cavedroid.game.input.action.KeyboardInputAction
   7 import ru.deadsoftware.cavedroid.game.input.action.keys.KeyboardInputActionKey
   8 import ru.deadsoftware.cavedroid.game.mobs.MobsController
   9 import ru.deadsoftware.cavedroid.game.model.item.Item
  10 import ru.deadsoftware.cavedroid.game.objects.Drop
  11 import ru.deadsoftware.cavedroid.game.objects.DropController
  12 import ru.deadsoftware.cavedroid.game.windows.GameWindowsManager
  13 import javax.inject.Inject
  14
  15 @GameScope
  16 class DropItemKeyboardInputHandler @Inject constructor(
  17     private val gameWindowsManager: GameWindowsManager,
  18     private val mobsController: MobsController,
  19     private val dropController: DropController,
  20 ) : IGameInputHandler<KeyboardInputAction> {
  21
  22     override fun checkConditions(action: KeyboardInputAction): Boolean {
  23         return action.actionKey is KeyboardInputActionKey.DropItem &&
  24                 action.isKeyDown && gameWindowsManager.getCurrentWindow() == GameUiWindow.NONE &&
  25                 !mobsController.player.inventory.activeItem.item.isNone()
  26     }
  27
  28     private fun createDrop(item: Item, playerX: Float, playerY: Float) {
  29         dropController.addDrop(playerX + ((DROP_DISTANCE - Drop.DROP_SIZE / 2) * mobsController.player.direction.basis), playerY, item)
  30     }
  31
  32     override fun handle(action: KeyboardInputAction) {
  33         val player = mobsController.player
  34         val currentItem = player.inventory.activeItem
  35
  36         if (!currentItem.item.isTool()) {
  37             createDrop(currentItem.item, player.x, player.y)
  38         } else {
  39             for (i in 1..currentItem.amount) {
  40                 createDrop(currentItem.item, player.x, player.y)
  41             }
  42         }
  43
  44         player.inventory.decreaseCurrentItemAmount(
  45             if (currentItem.item.isTool()) {
  46                 currentItem.amount
  47             } else {
  48                 1
  49             }
  50         )
  51     }
  52
  53     companion object {
  54         private const val DROP_DISTANCE = 20f
  55     }
  56 }