Added a parser for the rpgmaker CharSet format

FakeMon/src/fmon/draw/AnimatedImage.scala

@@ -10,6 +10,7 @@ import scalafx.util.Duration
 class SpriteAnimation(val view: ImageView, val image: Drawable, val duration: Duration) extends JTransition {
   setCycleDuration(duration)
   setInterpolator(Interpolator.Linear)
+  setAutoReverse(false)
   
   def interpolate(t: Double): Unit = {
     image.draw(view, t)

FakeMon/src/fmon/draw/CharSet.scala

@@ -0,0 +1,52 @@
+package fmon.draw
+
+import java.io._
+
+object CharSet {
+  final val FramesPerPose = 3
+  final val Poses = IndexedSeq("South", "West", "East", "North")
+  final val NumAcross = 4
+  final val NumDown = 2
+  
+  def apply(file: File, index: Int): Sprite = {
+    val na = NumAcross * FramesPerPose
+    val nd = NumDown * Poses.size
+    val palette = new Palette(new FileInputStream(file), na, nd)
+    val x = index % NumAcross
+    val y = index / NumAcross
+    val xx = x * NumAcross
+    def pose(i: Int): AnimatedImage = {
+      val yy = y * NumDown + i
+      val images = IndexedSeq(palette(xx, yy), palette(xx - 1, yy), palette(xx, yy), palette(xx + 1, yy))
+      new AnimatedImage(images)
+    }
+    val poses = Poses.zipWithIndex.map{case (p, i) => (p, pose(i))}.toMap
+    new Sprite("South", poses)
+  }
+}
+
+import scalafx.application.JFXApp
+import scalafx.scene._
+import scalafx.scene.control._
+import scalafx.scene.image._
+import scalafx.scene.paint.Color._
+import scalafx.util.Duration
+
+object CharSetDemo extends JFXApp {
+  val view = new ImageView
+  stage = new JFXApp.PrimaryStage {
+    title.value = "Hello Stage"
+    width = 600
+    height = 450
+    scene = new Scene {
+      fill = LightGreen
+      content = view
+    }
+  }
+  val filename = raw"C:\Users\dalyj\Documents\Design\Images\CharSets\remakertp01.png"
+  val walker = CharSet(new File(filename), 1)
+  val animation = new SpriteAnimation(view, walker, new Duration(600)) {
+    setCycleCount(scalafx.animation.Transition.Indefinite)
+  }
+  animation.play()
+}

FakeMon/src/fmon/util/YamlHelper.scala

@@ -86,6 +86,10 @@ object YamlHelper {
     mapper.readValue[Map[String, T]](source)
   }
   
+  def write[T](source: OutputStream, item: T) = {
+    mapper.writeValue(source, item)
+  }
+  
   def writeMap[T](source: OutputStream, items: Map[String, T])(implicit m: Manifest[T]) = {
     mapper.writeValue(source, items)
   }