Git repositories - cavedroid.git/blob

   1 package ru.fredboy.cavedroid.ux.controls.input.handler.mouse
   2
   3 import com.badlogic.gdx.math.MathUtils
   4 import ru.fredboy.cavedroid.common.di.GameScope
   5 import ru.fredboy.cavedroid.domain.assets.usecase.GetTextureRegionByNameUseCase
   6 import ru.fredboy.cavedroid.common.utils.bl
   7 import ru.fredboy.cavedroid.common.utils.px
   8 import ru.fredboy.cavedroid.domain.configuration.repository.GameConfigurationRepository
   9 import ru.fredboy.cavedroid.domain.items.model.block.Block
  10 import ru.fredboy.cavedroid.domain.items.usecase.GetItemByIndexUseCase
  11 import ru.fredboy.cavedroid.entity.mob.model.Direction
  12 import ru.fredboy.cavedroid.entity.mob.model.Player
  13 import ru.fredboy.cavedroid.game.controller.mob.MobController
  14 import ru.fredboy.cavedroid.game.window.GameWindowType
  15 import ru.fredboy.cavedroid.game.window.GameWindowsConfigs
  16 import ru.fredboy.cavedroid.game.window.GameWindowsManager
  17 import ru.fredboy.cavedroid.game.window.TooltipManager
  18 import ru.fredboy.cavedroid.game.world.GameWorld
  19 import ru.fredboy.cavedroid.ux.controls.input.IMouseInputHandler
  20 import ru.fredboy.cavedroid.ux.controls.input.action.MouseInputAction
  21 import ru.fredboy.cavedroid.ux.controls.input.action.keys.MouseInputActionKey
  22 import ru.fredboy.cavedroid.ux.controls.input.annotation.BindMouseInputHandler
  23 import javax.inject.Inject
  24
  25 @GameScope
  26 @BindMouseInputHandler
  27 class CursorMouseInputHandler @Inject constructor(
  28     private val gameConfigurationRepository: GameConfigurationRepository,
  29     private val mobController: MobController,
  30     private val gameWorld: GameWorld,
  31     private val gameWindowsManager: GameWindowsManager,
  32     private val tooltipManager: TooltipManager,
  33     private val textureRegions: GetTextureRegionByNameUseCase,
  34     private val getItemByIndexUseCase: GetItemByIndexUseCase,
  35 ) : IMouseInputHandler {
  36
  37     private val player get() = mobController.player
  38
  39     private val creativeInventoryTexture get() = requireNotNull(textureRegions["creative"])
  40
  41     private val Block.isAutoselectable
  42         get() = !isNone() && params.hasCollision
  43
  44     private fun GameWorld.isCurrentBlockAutoselectable() =
  45         getForeMap(player.cursorX, player.cursorY).isAutoselectable
  46
  47     private fun setPlayerDirectionToCursor() {
  48         if (player.controlMode != Player.ControlMode.CURSOR) {
  49             return
  50         }
  51
  52         if (player.cursorX.px + 8 < player.x + player.width / 2) {
  53             player.direction = Direction.LEFT
  54         } else {
  55             player.direction = Direction.RIGHT
  56         }
  57     }
  58
  59     private fun handleWalkTouch() {
  60         player.cursorX = player.mapX + player.direction.basis
  61         player.cursorY = player.upperMapY
  62         player.headRotation = 0f
  63
  64         for (i in 1..2) {
  65             if (gameWorld.isCurrentBlockAutoselectable()) {
  66                 break
  67             }
  68             player.cursorY++
  69         }
  70
  71         if (!gameWorld.isCurrentBlockAutoselectable()) {
  72             player.cursorX -= player.direction.basis
  73         }
  74     }
  75
  76     private fun getPlayerHeadRotation(mouseWorldX: Float, mouseWorldY: Float): Float {
  77         val h = mouseWorldX - (player.x + player.width / 2)
  78         val v = mouseWorldY - player.y
  79
  80         return MathUtils.atan(v / h) * MathUtils.radDeg
  81     }
  82
  83     private fun handleMouse(action: MouseInputAction) {
  84         val worldX = action.screenX + action.cameraViewport.x
  85         val worldY = action.screenY + action.cameraViewport.y
  86
  87         // when worldX < 0, need to subtract 1 to avoid negative zero
  88 //        val fixCycledWorld = if (worldX < 0) 1 else 0
  89
  90         player.cursorX = worldX.bl - 0
  91         player.cursorY = worldY.bl
  92
  93         player.headRotation = getPlayerHeadRotation(worldX, worldY)
  94
  95         if (worldX < player.x + player.width / 2) {
  96             player.direction = Direction.LEFT
  97         } else {
  98             player.direction = Direction.RIGHT
  99         }
 100     }
 101
 102     private fun getCreativeTooltip(action: MouseInputAction): String? {
 103         val creativeTexture = creativeInventoryTexture
 104         val xOnGrid = (action.screenX - (action.cameraViewport.width / 2 - creativeTexture.regionWidth / 2 +
 105                 GameWindowsConfigs.Creative.itemsGridMarginLeft)) /
 106                 GameWindowsConfigs.Creative.itemsGridColWidth
 107         val yOnGrid = (action.screenY - (action.cameraViewport.height / 2 - creativeTexture.regionHeight / 2 +
 108                 GameWindowsConfigs.Creative.itemsGridMarginTop)) /
 109                 GameWindowsConfigs.Creative.itemsGridRowHeight
 110
 111         if (xOnGrid < 0 || xOnGrid >= GameWindowsConfigs.Creative.itemsInRow ||
 112             yOnGrid < 0 || yOnGrid >= GameWindowsConfigs.Creative.itemsInCol) {
 113             return null
 114         }
 115
 116         val itemIndex = (gameWindowsManager.creativeScrollAmount * GameWindowsConfigs.Creative.itemsInRow +
 117                 (xOnGrid.toInt() + yOnGrid.toInt() * GameWindowsConfigs.Creative.itemsInRow))
 118         val item = getItemByIndexUseCase[itemIndex]
 119
 120         return item.params.name
 121     }
 122
 123     override fun checkConditions(action: MouseInputAction): Boolean {
 124         return action.actionKey is MouseInputActionKey.None
 125     }
 126
 127     override fun handle(action: MouseInputAction) {
 128         val pastCursorX = player.cursorX
 129         val pastCursorY = player.cursorY
 130
 131         when {
 132             player.controlMode == Player.ControlMode.WALK && gameConfigurationRepository.isTouch() -> handleWalkTouch()
 133             !gameConfigurationRepository.isTouch() -> handleMouse(action)
 134         }
 135
 136         mobController.checkPlayerCursorBounds()
 137
 138         if (player.controlMode == Player.ControlMode.WALK && gameConfigurationRepository.isTouch()) {
 139             setPlayerDirectionToCursor()
 140         }
 141
 142         if (player.cursorX != pastCursorX || player.cursorY != pastCursorY) {
 143             player.blockDamage = 0f
 144         }
 145
 146         if (gameWindowsManager.currentWindowType == GameWindowType.CREATIVE_INVENTORY) {
 147             tooltipManager.showMouseTooltip(getCreativeTooltip(action).orEmpty())
 148         }
 149     }
 150
 151 }