core/src/ru/deadsoftware/cavedroid/misc/utils/SpriteOrigin.kt

   1 package ru.deadsoftware.cavedroid.misc.utils
   2
   3 /**
   4  * An origin of a [com.badlogic.gdx.graphics.g2d.Sprite]
   5  *
   6  * x and y must be between 0 and 1 in percents from sprite size
   7  */
   8 data class SpriteOrigin(
   9     val x: Float,
  10     val y: Float,
  11 ) {
  12
  13     init {
  14         assert(x in 0f..1f)
  15         assert(y in 0f..1f)
  16     }
  17
  18     fun getFlipped(flipX: Boolean, flipY: Boolean): SpriteOrigin {
  19         return SpriteOrigin(
  20             x = if (flipX) 1 - x else x,
  21             y = if (flipY) 1 - y else y,
  22         )
  23     }
  24
  25 }