core/src/ru/deadsoftware/cavedroid/game/input/handler/mouse/SelectCraftingInventoryItemMouseInputHandler.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.model.item.InventoryItem
  13 import ru.deadsoftware.cavedroid.game.windows.GameWindowsConfigs
  14 import ru.deadsoftware.cavedroid.game.windows.GameWindowsManager
  15 import ru.deadsoftware.cavedroid.game.windows.inventory.CraftingInventoryWindow
  16 import ru.deadsoftware.cavedroid.misc.Assets
  17 import javax.inject.Inject
  18
  19 @GameScope
  20 class SelectCraftingInventoryItemMouseInputHandler @Inject constructor(
  21     private val gameWindowsManager: GameWindowsManager,
  22     private val mobsController: MobsController,
  23     private val gameItemsHolder: GameItemsHolder,
  24 ) : IGameInputHandler<MouseInputAction> {
  25
  26     private val survivalWindowTexture get() = requireNotNull(Assets.textureRegions["survival"])
  27
  28     override fun checkConditions(action: MouseInputAction): Boolean {
  29         return gameWindowsManager.getCurrentWindow() == GameUiWindow.CRAFTING_TABLE &&
  30                 isInsideWindow(action, survivalWindowTexture) &&
  31                 (action.actionKey is MouseInputActionKey.Left || action.actionKey is MouseInputActionKey.Right || action.actionKey is MouseInputActionKey.Touch)
  32                 && action.actionKey.touchUp
  33     }
  34
  35     private fun onLeftCLick(items: MutableList<InventoryItem?>, window: CraftingInventoryWindow, index: Int) {
  36         val selectedItem = window.selectedItem
  37         val clickedItem = items[index]
  38
  39         if (clickedItem != null && selectedItem != null && items[index]!!.item == selectedItem.item &&
  40             items[index]!!.amount + selectedItem.amount <= selectedItem.item.params.maxStack) {
  41             items[index]!!.amount += selectedItem.amount
  42             window.selectedItem = null
  43             return
  44         }
  45
  46         val item = items[index]
  47         items[index] = selectedItem ?: gameItemsHolder.fallbackItem.toInventoryItem()
  48         window.selectedItem = item
  49     }
  50
  51     private fun onRightClick(items: MutableList<InventoryItem?>, window: CraftingInventoryWindow, index: Int) {
  52         val clickedItem = items[index]
  53         val selectedItem = window.selectedItem
  54             ?.takeIf { clickedItem == null || clickedItem.item.isNone() || it.item == items[index]!!.item && items[index]!!.amount + 1 < it.item.params.maxStack }
  55             ?: return
  56
  57         val newItem = selectedItem.item.toInventoryItem((clickedItem?.takeIf { !it.item.isNone() }?.amount ?: 0) + 1)
  58         items[index] = newItem
  59         selectedItem.amount --
  60
  61         if (selectedItem.amount <= 0) {
  62             window.selectedItem = null
  63         }
  64     }
  65
  66     private fun handleInsideInventoryGrid(action: MouseInputAction, xOnGrid: Int, yOnGrid: Int) {
  67         val window = gameWindowsManager.currentWindow as CraftingInventoryWindow
  68
  69         var itemIndex = ((xOnGrid.toInt() + yOnGrid.toInt() * GameWindowsConfigs.Crafting.itemsInRow))
  70         itemIndex += GameWindowsConfigs.Crafting.hotbarCells
  71
  72         if (itemIndex >= 36) {
  73             itemIndex -= 36
  74         }
  75
  76         if (action.actionKey is MouseInputActionKey.Left || action.actionKey is MouseInputActionKey.Touch) {
  77             onLeftCLick(mobsController.player.inventory, window, itemIndex)
  78         } else {
  79             onRightClick(mobsController.player.inventory, window, itemIndex)
  80         }
  81
  82         Gdx.app.debug(
  83             TAG,
  84             "selected item: ${window.selectedItem?.item?.params?.key ?: "null"}; index $itemIndex, grid ($xOnGrid;$yOnGrid)"
  85         )
  86     }
  87
  88     private fun handleInsideCraft(action: MouseInputAction, xOnCraft: Int, yOnCraft: Int) {
  89         val window = gameWindowsManager.currentWindow as CraftingInventoryWindow
  90         val index = xOnCraft + yOnCraft * GameWindowsConfigs.Crafting.craftGridSize
  91
  92         if (action.actionKey is MouseInputActionKey.Left || action.actionKey is MouseInputActionKey.Touch) {
  93             onLeftCLick(window.craftingItems, window, index)
  94         } else {
  95             onRightClick(window.craftingItems, window, index)
  96         }
  97
  98         window.craftResult =
  99             gameItemsHolder.craftItem(window.craftingItems.map { it?.item ?: gameItemsHolder.fallbackItem })
 100     }
 101
 102     override fun handle(action: MouseInputAction) {
 103         val survivalTexture = survivalWindowTexture
 104         val window = gameWindowsManager.currentWindow as CraftingInventoryWindow
 105
 106         val xOnWindow = action.screenX - (action.cameraViewport.width / 2 - survivalTexture.regionWidth / 2)
 107         val yOnWindow = action.screenY - (action.cameraViewport.height / 2 - survivalTexture.regionHeight / 2)
 108
 109         val xOnGrid = (xOnWindow - GameWindowsConfigs.Crafting.itemsGridMarginLeft) /
 110                 GameWindowsConfigs.Crafting.itemsGridColWidth
 111         val yOnGrid = (yOnWindow - GameWindowsConfigs.Crafting.itemsGridMarginTop) /
 112                 GameWindowsConfigs.Crafting.itemsGridRowHeight
 113
 114         val xOnCraft = (xOnWindow - GameWindowsConfigs.Crafting.craftOffsetX) /
 115                 GameWindowsConfigs.Crafting.itemsGridColWidth
 116         val yOnCraft = (yOnWindow - GameWindowsConfigs.Crafting.craftOffsetY) /
 117                 GameWindowsConfigs.Crafting.itemsGridRowHeight
 118
 119         val isInsideInventoryGrid = xOnGrid >= 0 && xOnGrid < GameWindowsConfigs.Crafting.itemsInRow &&
 120                 yOnGrid >= 0 && yOnGrid < GameWindowsConfigs.Crafting.itemsInCol
 121
 122         val isInsideCraftGrid = xOnCraft >= 0 && xOnCraft < GameWindowsConfigs.Crafting.craftGridSize &&
 123                 yOnCraft >= 0 && yOnCraft < GameWindowsConfigs.Crafting.craftGridSize
 124
 125         val isInsideCraftResult = xOnWindow > GameWindowsConfigs.Crafting.craftResultOffsetX &&
 126                 xOnWindow < GameWindowsConfigs.Crafting.craftResultOffsetX + GameWindowsConfigs.Crafting.itemsGridColWidth &&
 127                 yOnWindow > GameWindowsConfigs.Crafting.craftResultOffsetY &&
 128                 yOnWindow < GameWindowsConfigs.Crafting.craftResultOffsetY + GameWindowsConfigs.Crafting.itemsGridRowHeight
 129
 130         if (isInsideInventoryGrid) {
 131             handleInsideInventoryGrid(action, xOnGrid.toInt(), yOnGrid.toInt())
 132         } else if (isInsideCraftGrid) {
 133             handleInsideCraft(action, xOnCraft.toInt(), yOnCraft.toInt())
 134         } else if (isInsideCraftResult) {
 135             val selectedItem = window.selectedItem
 136             if (selectedItem == null || selectedItem.item.isNone() ||
 137                 (selectedItem.item == window.craftResult?.item && selectedItem.amount + (window.craftResult?.amount ?: 0) <= selectedItem.item.params.maxStack)) {
 138                 for (i in window.craftingItems.indices) {
 139                     if ((window.craftingItems[i]?.amount ?: 0) > 1) {
 140                         window.craftingItems[i]?.amount = window.craftingItems[i]?.amount!! - 1
 141                     } else {
 142                         window.craftingItems[i] = null
 143                     }
 144                 }
 145                 if (selectedItem != null && !selectedItem.item.isNone()) {
 146                     selectedItem.amount += (window.craftResult?.amount ?: 0)
 147                 } else {
 148                     window.selectedItem = window.craftResult
 149                 }
 150                 window.craftResult = gameItemsHolder.craftItem(window.craftingItems
 151                     .map { it?.item ?: gameItemsHolder.fallbackItem })
 152             }
 153         }
 154
 155     }
 156
 157     companion object {
 158         private const val TAG = "SelectCraftingInventoryItemMouseInputHandler"
 159
 160     }
 161 }