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

   1 package ru.deadsoftware.cavedroid.game.input.handler.mouse
   2
   3 import ru.deadsoftware.cavedroid.game.GameItemsHolder
   4 import ru.deadsoftware.cavedroid.game.GameScope
   5 import ru.deadsoftware.cavedroid.game.GameUiWindow
   6 import ru.deadsoftware.cavedroid.game.windows.GameWindowsManager
   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.misc.Assets
  14 import javax.inject.Inject
  15
  16 @GameScope
  17 class SelectCreativeInventoryItemMouseInputHandler @Inject constructor(
  18     private val gameItemsHolder: GameItemsHolder,
  19     private val gameWindowsManager: GameWindowsManager,
  20     private val mobsController: MobsController,
  21 ) : IGameInputHandler<MouseInputAction> {
  22
  23     private val creativeInventoryTexture get() = requireNotNull(Assets.textureRegions["creative"])
  24
  25     override fun checkConditions(action: MouseInputAction): Boolean {
  26         return gameWindowsManager.getCurrentWindow() == GameUiWindow.CREATIVE_INVENTORY &&
  27                 !gameWindowsManager.isDragging &&
  28                 action.actionKey is MouseInputActionKey.Left &&
  29                 action.actionKey.touchUp && isInsideWindow(action, creativeInventoryTexture)
  30     }
  31
  32     override fun handle(action: MouseInputAction) {
  33         val creativeTexture = creativeInventoryTexture
  34         val xOnGrid = (action.screenX - (action.cameraViewport.width / 2 - creativeTexture.regionWidth / 2 +
  35                 GameWindowsConfigs.Creative.itemsGridMarginLeft)) /
  36                 GameWindowsConfigs.Creative.itemsGridColWidth
  37         val yOnGrid = (action.screenY - (action.cameraViewport.height / 2 - creativeTexture.regionHeight / 2 +
  38                 GameWindowsConfigs.Creative.itemsGridMarginTop)) /
  39                 GameWindowsConfigs.Creative.itemsGridRowHeight
  40
  41         if (xOnGrid < 0 || xOnGrid >= GameWindowsConfigs.Creative.itemsInRow ||
  42             yOnGrid < 0 || yOnGrid >= GameWindowsConfigs.Creative.itemsInCol) {
  43             return
  44         }
  45
  46         val itemIndex = (gameWindowsManager.creativeScrollAmount * GameWindowsConfigs.Creative.itemsInRow +
  47                 (xOnGrid.toInt() + yOnGrid.toInt() * GameWindowsConfigs.Creative.itemsInRow))
  48
  49         mobsController.player.inventory.copyInto(
  50             destination = mobsController.player.inventory,
  51             destinationOffset = 1,
  52             startIndex = 0,
  53             endIndex = mobsController.player.inventory.size - 1
  54         )
  55
  56         val item = gameItemsHolder.getItemFromCreativeInventory(itemIndex)
  57         mobsController.player.inventory[0] = item.toInventoryItem(amount = item.params.maxStack)
  58     }
  59
  60 }