core/src/ru/deadsoftware/cavedroid/game/input/handler/mouse/SelectSurvivalInventoryItemMouseInputHandler.kt

   1 package ru.deadsoftware.cavedroid.game.input.handler.mouse
   2
   3 import com.badlogic.gdx.Gdx
   4 import ru.deadsoftware.cavedroid.game.GameItemsHolder
   5 import ru.deadsoftware.cavedroid.game.GameScope
   6 import ru.deadsoftware.cavedroid.game.GameUiWindow
   7 import ru.deadsoftware.cavedroid.game.input.IGameInputHandler
   8 import ru.deadsoftware.cavedroid.game.input.action.MouseInputAction
   9 import ru.deadsoftware.cavedroid.game.input.action.keys.MouseInputActionKey
  10 import ru.deadsoftware.cavedroid.game.input.isInsideWindow
  11 import ru.deadsoftware.cavedroid.game.mobs.MobsController
  12 import ru.deadsoftware.cavedroid.game.windows.GameWindowsConfigs
  13 import ru.deadsoftware.cavedroid.game.windows.GameWindowsManager
  14 import ru.deadsoftware.cavedroid.misc.Assets
  15 import javax.inject.Inject
  16
  17 @GameScope
  18 class SelectSurvivalInventoryItemMouseInputHandler @Inject constructor(
  19     private val gameWindowsManager: GameWindowsManager,
  20     private val mobsController: MobsController,
  21     private val gameItemsHolder: GameItemsHolder,
  22 ) : IGameInputHandler<MouseInputAction> {
  23
  24     private val survivalWindowTexture get() = requireNotNull(Assets.textureRegions["survival"])
  25
  26     override fun checkConditions(action: MouseInputAction): Boolean {
  27         return gameWindowsManager.getCurrentWindow() == GameUiWindow.SURVIVAL_INVENTORY &&
  28             isInsideWindow(action, survivalWindowTexture) &&
  29                 (action.actionKey is MouseInputActionKey.Left || action.actionKey is MouseInputActionKey.Touch)
  30                 && action.actionKey.touchUp
  31     }
  32
  33     override fun handle(action: MouseInputAction) {
  34         val survivalTexture = survivalWindowTexture
  35         val xOnGrid = (action.screenX - (action.cameraViewport.width / 2 - survivalTexture.regionWidth / 2 +
  36                 GameWindowsConfigs.Survival.itemsGridMarginLeft)) /
  37                 GameWindowsConfigs.Survival.itemsGridColWidth
  38         val yOnGrid = (action.screenY - (action.cameraViewport.height / 2 - survivalTexture.regionHeight / 2 +
  39                 GameWindowsConfigs.Survival.itemsGridMarginTop)) /
  40                 GameWindowsConfigs.Survival.itemsGridRowHeight
  41
  42         if (xOnGrid < 0 || xOnGrid >= GameWindowsConfigs.Survival.itemsInRow ||
  43             yOnGrid < 0 || yOnGrid > GameWindowsConfigs.Survival.itemsInCol) {
  44             return
  45         }
  46
  47         var itemIndex = ((xOnGrid.toInt() + yOnGrid.toInt() * GameWindowsConfigs.Survival.itemsInRow))
  48         itemIndex += GameWindowsConfigs.Survival.hotbarCells
  49
  50         if (itemIndex >= mobsController.player.inventory.size) {
  51             itemIndex -= mobsController.player.inventory.size
  52         }
  53
  54         val item = mobsController.player.inventory[itemIndex]
  55         mobsController.player.inventory[itemIndex] = gameWindowsManager.selectedItem ?: gameItemsHolder.fallbackItem.toInventoryItem()
  56         gameWindowsManager.selectedItem = item
  57
  58         Gdx.app.debug(TAG, "selected item: ${gameWindowsManager.selectedItem?.item?.params?.key ?: "null"}; index $itemIndex, grid ($xOnGrid;$yOnGrid)")
  59     }
  60
  61     companion object {
  62         private const val TAG = "SelectSurvivalInventoryItemMouseInputHandler"
  63
  64     }
  65 }