new player save format writing

src/net/torvald/terrarum/modulebasegame/gameactors/IngamePlayer.kt

@@ -1,10 +1,15 @@
 package net.torvald.terrarum.modulebasegame.gameactors
 
 import com.badlogic.gdx.Gdx
+import com.badlogic.gdx.graphics.Texture
 import net.torvald.spriteanimation.HasAssembledSprite
+import net.torvald.spriteanimation.SpriteAnimation
 import net.torvald.spriteassembler.ADProperties
+import net.torvald.spriteassembler.AssembleSheetPixmap
 import net.torvald.terrarum.Terrarum
 import net.torvald.terrarum.gameactors.AVKey
+import net.torvald.terrarum.tvda.SimpleFileSystem
+import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
 import java.util.*
 
 
@@ -14,12 +19,16 @@ import java.util.*
  * Created by minjaesong on 2015-12-31.
  */
 
-class IngamePlayer : ActorHumanoid, HasAssembledSprite {
+class IngamePlayer : ActorHumanoid {
+
+    var uuid = UUID.randomUUID(); private set
+    var worldCurrentlyPlaying: UUID = UUID(0L,0L) // only filled up on save and load; DO NOT USE THIS
+
+    /** ADL for main sprite. Necessary. */
+    @Transient var animDesc: ADProperties? = null
+    /** ADL for glow sprite. Optional. */
+    @Transient var animDescGlow: ADProperties? = null
 
-    var UUID = UUID(0L,0L); private set
-    internal var worldCurrentlyPlaying: UUID = UUID(0L,0L) // only filled up on save and load; DO NOT USE THIS
-    override var animDesc: ADProperties? = null
-    override var animDescGlow: ADProperties? = null
 
     private constructor()
 
@@ -38,7 +47,82 @@ class IngamePlayer : ActorHumanoid, HasAssembledSprite {
         referenceID = Terrarum.PLAYER_REF_ID // TODO assign random ID
         density = BASE_DENSITY
         collisionType = COLLISION_KINEMATIC
-        worldCurrentlyPlaying = Terrarum.ingame?.world?.worldIndex ?: UUID(0L,0L)
     }
 
+
+
+
+    /**
+     * Example usage:
+     * ```
+     * this.animDescPath = "..."
+     * this.animDescPathGlow = "..."
+     * this.sprite = SpriteAnimation(actor)
+     * this.spriteGlow = SpriteAnimation(actor)
+     * reassembleSprite(this.sprite, this.spriteGlow)
+     * ```
+     */
+    fun reassembleSprite(sprite: SpriteAnimation?, anim: ADProperties?, spriteGlow: SpriteAnimation? = null, animGlow: ADProperties? = null) {
+        if (anim != null && sprite != null)
+            _rebuild(anim, sprite)
+        if (animGlow != null && spriteGlow != null)
+            _rebuild(animGlow, spriteGlow)
+    }
+
+    fun reassembleSprite(disk: SimpleFileSystem, sprite: SpriteAnimation?, anim: ADProperties?, spriteGlow: SpriteAnimation? = null, animGlow: ADProperties? = null) {
+        if (anim != null && sprite != null)
+            _rebuild(disk, anim, sprite)
+        if (animGlow != null && spriteGlow != null)
+            _rebuild(disk, animGlow, spriteGlow)
+    }
+
+    private fun _rebuild(ad: ADProperties, sprite: SpriteAnimation) {
+        // TODO injecting held item/armour pictures? Would it be AssembleSheetPixmap's job?
+
+        val pixmap = AssembleSheetPixmap.fromAssetsDir(ad)
+        val texture = Texture(pixmap)
+        texture.setFilter(Texture.TextureFilter.Nearest, Texture.TextureFilter.Nearest)
+        pixmap.dispose()
+        val regionPack = TextureRegionPack(texture, ad.frameWidth, ad.frameHeight)
+
+        val newAnimDelays = FloatArray(ad.animations.size)
+        val newAnimFrames = IntArray(ad.animations.size)
+
+        ad.animations.forEach { t, u ->
+            val index = u.row - 1
+            newAnimDelays[index] = u.delay
+            newAnimFrames[index] = u.frames
+        }
+
+        sprite.setSpriteImage(regionPack)
+        sprite.delays = newAnimDelays
+        sprite.nFrames = newAnimFrames
+        sprite.nRows = newAnimDelays.size
+    }
+
+    private fun _rebuild(disk: SimpleFileSystem, ad: ADProperties, sprite: SpriteAnimation) {
+        // TODO injecting held item/armour pictures? Would it be AssembleSheetPixmap's job?
+
+        val pixmap = AssembleSheetPixmap.fromVirtualDisk(disk, ad)
+        val texture = Texture(pixmap)
+        texture.setFilter(Texture.TextureFilter.Nearest, Texture.TextureFilter.Nearest)
+        pixmap.dispose()
+        val regionPack = TextureRegionPack(texture, ad.frameWidth, ad.frameHeight)
+
+        val newAnimDelays = FloatArray(ad.animations.size)
+        val newAnimFrames = IntArray(ad.animations.size)
+
+        ad.animations.forEach { t, u ->
+            val index = u.row - 1
+            newAnimDelays[index] = u.delay
+            newAnimFrames[index] = u.frames
+        }
+
+        sprite.setSpriteImage(regionPack)
+        sprite.delays = newAnimDelays
+        sprite.nFrames = newAnimFrames
+        sprite.nRows = newAnimDelays.size
+    }
+
+
 }