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.misc.annotations.multibinding.BindMouseInputHandler
   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.ui.windows.GameWindowsManager
   8 import ru.deadsoftware.cavedroid.game.input.IMouseInputHandler
   9 import ru.deadsoftware.cavedroid.game.input.action.MouseInputAction
  10 import ru.deadsoftware.cavedroid.game.input.action.keys.MouseInputActionKey
  11 import ru.deadsoftware.cavedroid.game.input.isInsideWindow
  12 import ru.deadsoftware.cavedroid.game.mobs.MobsController
  13 import ru.deadsoftware.cavedroid.game.ui.windows.GameWindowsConfigs
  14 import ru.deadsoftware.cavedroid.misc.Assets
  15 import javax.inject.Inject
  16
  17 @GameScope
  18 @BindMouseInputHandler
  19 class SelectCreativeInventoryItemMouseInputHandler @Inject constructor(
  20     private val gameItemsHolder: GameItemsHolder,
  21     private val gameWindowsManager: GameWindowsManager,
  22     private val mobsController: MobsController,
  23 ) : IMouseInputHandler {
  24
  25     private val creativeInventoryTexture get() = requireNotNull(Assets.textureRegions["creative"])
  26
  27     override fun checkConditions(action: MouseInputAction): Boolean {
  28         return gameWindowsManager.getCurrentWindow() == GameUiWindow.CREATIVE_INVENTORY &&
  29                 !gameWindowsManager.isDragging &&
  30                 (action.actionKey is MouseInputActionKey.Left || action.actionKey is MouseInputActionKey.Screen) &&
  31                 action.actionKey.touchUp && isInsideWindow(action, creativeInventoryTexture)
  32     }
  33
  34     override fun handle(action: MouseInputAction) {
  35         val creativeTexture = creativeInventoryTexture
  36         val xOnGrid = (action.screenX - (action.cameraViewport.width / 2 - creativeTexture.regionWidth / 2 +
  37                 GameWindowsConfigs.Creative.itemsGridMarginLeft)) /
  38                 GameWindowsConfigs.Creative.itemsGridColWidth
  39         val yOnGrid = (action.screenY - (action.cameraViewport.height / 2 - creativeTexture.regionHeight / 2 +
  40                 GameWindowsConfigs.Creative.itemsGridMarginTop)) /
  41                 GameWindowsConfigs.Creative.itemsGridRowHeight
  42
  43         if (xOnGrid < 0 || xOnGrid >= GameWindowsConfigs.Creative.itemsInRow ||
  44             yOnGrid < 0 || yOnGrid >= GameWindowsConfigs.Creative.itemsInCol) {
  45             return
  46         }
  47
  48         val itemIndex = (gameWindowsManager.creativeScrollAmount * GameWindowsConfigs.Creative.itemsInRow +
  49                 (xOnGrid.toInt() + yOnGrid.toInt() * GameWindowsConfigs.Creative.itemsInRow))
  50         val item = gameItemsHolder.getItemFromCreativeInventory(itemIndex)
  51         mobsController.player.inventory.addItem(item)
  52     }
  53
  54 }