core/src/ru/deadsoftware/cavedroid/game/input/mapper/MouseInputActionMapper.kt

   1 package ru.deadsoftware.cavedroid.game.input.mapper
   2
   3 import com.badlogic.gdx.Gdx
   4 import com.badlogic.gdx.Input
   5 import com.badlogic.gdx.math.Rectangle
   6 import ru.deadsoftware.cavedroid.MainConfig
   7 import ru.deadsoftware.cavedroid.game.GameScope
   8 import ru.deadsoftware.cavedroid.game.input.action.MouseInputAction
   9 import ru.deadsoftware.cavedroid.game.input.action.keys.MouseInputActionKey
  10 import javax.inject.Inject
  11
  12 @GameScope
  13 class MouseInputActionMapper @Inject constructor(
  14     val mainConfig: MainConfig,
  15 ) {
  16
  17     fun map(
  18         mouseX: Float,
  19         mouseY: Float,
  20         cameraViewport: Rectangle,
  21         button: Int,
  22         touchUp: Boolean
  23     ): MouseInputAction? {
  24         val actionKey = mapActionKey(button, touchUp) ?: return null
  25
  26         return MouseInputAction(
  27             screenX = getScreenX(mouseX),
  28             screenY = getScreenY(mouseY),
  29             actionKey = actionKey,
  30             cameraViewport = cameraViewport,
  31         )
  32     }
  33
  34     fun mapDragged(
  35         mouseX: Float,
  36         mouseY: Float,
  37         cameraViewport: Rectangle,
  38     ): MouseInputAction {
  39         return MouseInputAction(
  40             screenX = getScreenX(mouseX),
  41             screenY = getScreenY(mouseY),
  42             actionKey = MouseInputActionKey.Dragged,
  43             cameraViewport = cameraViewport,
  44         )
  45     }
  46
  47     fun mapScrolled(
  48         mouseX: Float,
  49         mouseY: Float,
  50         amountX: Float,
  51         amountY: Float,
  52         cameraViewport: Rectangle,
  53     ): MouseInputAction {
  54         return MouseInputAction(
  55             screenX = getScreenX(mouseX),
  56             screenY = getScreenY(mouseY),
  57             actionKey = MouseInputActionKey.Scroll(amountX, amountY),
  58             cameraViewport = cameraViewport,
  59         )
  60     }
  61
  62     private fun mapActionKey(button: Int, touchUp: Boolean): MouseInputActionKey? {
  63         return when (button) {
  64             Input.Buttons.LEFT -> MouseInputActionKey.Left(touchUp)
  65             Input.Buttons.RIGHT -> MouseInputActionKey.Right(touchUp)
  66             Input.Buttons.MIDDLE -> MouseInputActionKey.Middle(touchUp)
  67             -1 -> MouseInputActionKey.Touch(touchUp)
  68             else -> null
  69         }
  70     }
  71
  72     private fun getScreenX(mouseX: Float): Float {
  73         return mouseX * (mainConfig.width / Gdx.graphics.width)
  74     }
  75
  76     private fun getScreenY(mouseY: Float): Float {
  77         return mouseY * (mainConfig.height / Gdx.graphics.height)
  78     }
  79
  80 }