core/src/ru/deadsoftware/cavedroid/game/render/DropsRenderer.kt

   1 package ru.deadsoftware.cavedroid.game.render
   2
   3 import com.badlogic.gdx.graphics.g2d.SpriteBatch
   4 import com.badlogic.gdx.graphics.glutils.ShapeRenderer
   5 import com.badlogic.gdx.math.Rectangle
   6 import ru.deadsoftware.cavedroid.game.GameScope
   7 import ru.deadsoftware.cavedroid.game.objects.drop.DropController
   8 import ru.deadsoftware.cavedroid.game.world.GameWorld
   9 import ru.deadsoftware.cavedroid.misc.annotations.multibinding.BindRenderer
  10 import ru.deadsoftware.cavedroid.misc.utils.cycledInsideWorld
  11 import ru.deadsoftware.cavedroid.misc.utils.drawSprite
  12 import ru.deadsoftware.cavedroid.misc.utils.px
  13 import javax.inject.Inject
  14
  15 @GameScope
  16 @BindRenderer
  17 class DropsRenderer @Inject constructor(
  18     private val dropController: DropController,
  19     private val gameWorld: GameWorld,
  20 ) : IGameRenderer {
  21
  22     override val renderLayer = RENDER_LAYER
  23
  24     override fun draw(spriteBatch: SpriteBatch, shapeRenderer: ShapeRenderer, viewport: Rectangle, delta: Float) {
  25         dropController.forEach { drop ->
  26             drop.cycledInsideWorld(viewport, gameWorld.width.px)?.let { dropRect ->
  27                 spriteBatch.drawSprite(
  28                     sprite = drop.item.sprite,
  29                     x = dropRect.x - viewport.x,
  30                     y = dropRect.y - viewport.y,
  31                     width = dropRect.width,
  32                     height = dropRect.height,
  33                 )
  34             }
  35         }
  36     }
  37
  38     companion object {
  39         private const val RENDER_LAYER = 100200
  40     }
  41
  42 }