core/src/ru/deadsoftware/cavedroid/game/render/TouchControlsRenderer.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.GameInput
   7 import ru.deadsoftware.cavedroid.game.GameScope
   8 import ru.deadsoftware.cavedroid.misc.Assets
   9 import ru.deadsoftware.cavedroid.misc.ControlMode
  10 import ru.deadsoftware.cavedroid.misc.utils.ArrayMapExtensions.component1
  11 import ru.deadsoftware.cavedroid.misc.utils.ArrayMapExtensions.component2
  12 import javax.inject.Inject
  13
  14 @GameScope
  15 class TouchControlsRenderer @Inject constructor(
  16     private val gameInput: GameInput
  17 ) : IGameRenderer {
  18
  19     override val renderLayer get() = RENDER_LAYER
  20
  21     private val shadeTexture get() = Assets.textureRegions[SHADE_KEY]
  22
  23     override fun draw(spriteBatch: SpriteBatch, shapeRenderer: ShapeRenderer, viewport: Rectangle, delta: Float) {
  24         val touchControlsMap = Assets.guiMap
  25
  26         touchControlsMap.forEach { (key, value) ->
  27             val touchKey = value.rect
  28             spriteBatch.draw(
  29                 /* region = */ Assets.textureRegions[key],
  30                 /* x = */ touchKey.x,
  31                 /* y = */ touchKey.y,
  32                 /* width = */ touchKey.width,
  33                 /* height = */ touchKey.height
  34             )
  35         }
  36
  37         // FIXME: Add pressed state for buttons
  38         if (gameInput.controlMode == ControlMode.CURSOR) {
  39             val altKeyRect = touchControlsMap.get("alt").rect
  40             spriteBatch.draw(shadeTexture, altKeyRect.x, altKeyRect.y, altKeyRect.width, altKeyRect.height)
  41         }
  42     }
  43
  44     companion object {
  45         private const val RENDER_LAYER = 100700
  46
  47         private const val SHADE_KEY = "shade"
  48     }
  49
  50 }