core/src/ru/deadsoftware/cavedroid/game/input/handler/keyboard/MoveCursorControlsModeKeyboardInputHandler.kt

   1 package ru.deadsoftware.cavedroid.game.input.handler.keyboard
   2
   3 import com.badlogic.gdx.math.MathUtils
   4 import ru.deadsoftware.cavedroid.MainConfig
   5 import ru.deadsoftware.cavedroid.game.GameScope
   6 import ru.deadsoftware.cavedroid.game.input.IGameInputHandler
   7 import ru.deadsoftware.cavedroid.game.input.action.KeyboardInputAction
   8 import ru.deadsoftware.cavedroid.game.input.action.keys.KeyboardInputActionKey
   9 import ru.deadsoftware.cavedroid.game.mobs.MobsController
  10 import ru.deadsoftware.cavedroid.game.mobs.Player
  11 import ru.deadsoftware.cavedroid.game.world.GameWorld
  12 import javax.inject.Inject
  13
  14 @GameScope
  15 class MoveCursorControlsModeKeyboardInputHandler @Inject constructor(
  16     private val mainConfig: MainConfig,
  17     private val mobsController: MobsController,
  18     private val gameWorld: GameWorld,
  19 ) : IGameInputHandler<KeyboardInputAction> {
  20
  21     override fun checkConditions(action: KeyboardInputAction): Boolean {
  22         return mainConfig.isTouch &&
  23                 mobsController.player.controlMode == Player.ControlMode.CURSOR && action.isKeyDown &&
  24                 (action.actionKey is KeyboardInputActionKey.Left ||
  25                 action.actionKey is KeyboardInputActionKey.Right ||
  26                         action.actionKey is KeyboardInputActionKey.Jump ||
  27                         action.actionKey is KeyboardInputActionKey.Down)
  28     }
  29
  30     private fun checkCursorBounds() {
  31         val player = mobsController.player
  32         if (player.gameMode == 0) {
  33             val minCursorX = player.mapX - SURVIVAL_CURSOR_RANGE
  34             val maxCursorX = player.mapX + SURVIVAL_CURSOR_RANGE
  35             val minCursorY = player.middleMapY - SURVIVAL_CURSOR_RANGE
  36             val maxCursorY = player.middleMapY + SURVIVAL_CURSOR_RANGE
  37
  38             player.cursorX = MathUtils.clamp(player.cursorX, minCursorX, maxCursorX)
  39             player.cursorY = MathUtils.clamp(player.cursorY, minCursorY, maxCursorY)
  40         }
  41
  42         player.cursorY = MathUtils.clamp(player.cursorY, 0, gameWorld.height - 1)
  43     }
  44
  45     override fun handle(action: KeyboardInputAction) {
  46         val player = mobsController.player
  47
  48         when (action.actionKey) {
  49             KeyboardInputActionKey.Left -> player.cursorX--
  50             KeyboardInputActionKey.Right -> player.cursorX++
  51             KeyboardInputActionKey.Jump -> player.cursorY--
  52             KeyboardInputActionKey.Down -> player.cursorY++
  53             else -> return
  54         }
  55
  56         checkCursorBounds()
  57     }
  58
  59     companion object {
  60         private const val SURVIVAL_CURSOR_RANGE = 4
  61     }
  62 }