core/src/ru/deadsoftware/cavedroid/game/mobs/FallingBlock.kt

   1 package ru.deadsoftware.cavedroid.game.mobs
   2
   3 import com.badlogic.gdx.graphics.g2d.SpriteBatch
   4 import ru.deadsoftware.cavedroid.game.GameItemsHolder
   5 import ru.deadsoftware.cavedroid.game.model.block.Block
   6 import ru.deadsoftware.cavedroid.game.model.dto.SaveDataDto
   7 import ru.deadsoftware.cavedroid.game.world.GameWorld
   8 import ru.deadsoftware.cavedroid.misc.utils.bl
   9 import ru.deadsoftware.cavedroid.misc.utils.px
  10
  11 class FallingBlock(
  12     private val blockKey: String,
  13     x: Float,
  14     y: Float,
  15 ) : Mob(x, y, 1.px, 1.px, Direction.RIGHT, Type.FALLING_BLOCK, Int.MAX_VALUE) {
  16
  17     private var _block: Block? = null
  18
  19     init {
  20         velocity.y = 1f
  21     }
  22
  23     override fun changeDir() = Unit
  24
  25     override fun getSpeed() = 0f
  26
  27     override fun jump() = Unit
  28
  29     override fun ai(
  30         gameWorld: GameWorld,
  31         gameItemsHolder: GameItemsHolder,
  32         mobsController: MobsController,
  33         delta: Float
  34     ) {
  35         if (_block == null) {
  36             _block = gameItemsHolder.getBlock(blockKey)
  37         }
  38
  39         if (velocity.isZero) {
  40             gameWorld.setForeMap(x.bl, y.bl, _block)
  41             kill()
  42         }
  43     }
  44
  45     override fun draw(
  46         spriteBatch: SpriteBatch,
  47         x: Float,
  48         y: Float,
  49         delta: Float
  50     ) {
  51         _block?.draw(spriteBatch, x, y)
  52     }
  53
  54     override fun getSaveData(): SaveDataDto.FallingBlockSaveData {
  55         return SaveDataDto.FallingBlockSaveData(
  56             version = SAVE_DATA_VERSION,
  57             x = x,
  58             y = y,
  59             width = width,
  60             height = height,
  61             velocityX = velocity.x,
  62             velocityY = velocity.y,
  63             type = mType,
  64             animDelta = mAnimDelta,
  65             anim = mAnim,
  66             direction = mDirection,
  67             dead = mDead,
  68             canJump = mCanJump,
  69             flyMode = mFlyMode,
  70             maxHealth = mMaxHealth,
  71             health = mHealth,
  72             blockKey = blockKey,
  73         )
  74     }
  75
  76     companion object {
  77         private const val SAVE_DATA_VERSION = 1
  78
  79         fun fromSaveData(saveData: SaveDataDto.FallingBlockSaveData): FallingBlock {
  80             saveData.verifyVersion(SAVE_DATA_VERSION)
  81
  82             return FallingBlock(saveData.blockKey, saveData.x, saveData.y).apply {
  83                 velocity.x = saveData.velocityX
  84                 velocity.y = saveData.velocityY
  85                 mAnimDelta = saveData.animDelta
  86                 mAnim = saveData.anim
  87                 mDirection = saveData.direction
  88                 mDead = saveData.dead
  89                 mCanJump = saveData.canJump
  90                 mFlyMode = saveData.flyMode
  91                 mMaxHealth = saveData.maxHealth
  92                 mHealth = saveData.health
  93             }
  94         }
  95     }
  96 }