1 files changed, 16 insertions, 16 deletions
diff --git a/example/src/main/scala/example/ScalaJSExample.scala b/example/src/main/scala/example/ScalaJSExample.scala
index 7a41c44..9df7b18 100644
--- a/example/src/main/scala/example/ScalaJSExample.scala
+++ b/example/src/main/scala/example/ScalaJSExample.scala
@@ -7,6 +7,7 @@ case class Point(x: Int, y: Int){
   def +(p: Point) = Point(x + p.x, y + p.y)
   def /(d: Int) = Point(x / d, y / d)
 }
+
 // Seems like you need this for sbt ~fastOptJS to work
 // mkdir ~/.sbt/0.13/plugins/target/scala-2.10/sbt-0.13/classes
 @JSExport
@@ -17,31 +18,30 @@ object ScalaJSExample {
     .getContext("2d")
     .asInstanceOf[dom.CanvasRenderingContext2D]
 
-  var count = 0
-  var p = Point(0, 0)
-  val corners = Seq(Point(255, 255), Point(0, 255), Point(128, 0))
+  var p = Point(128, 128)
+  def color = "black"
 
+  var enemies = List.fill(10)(Point(util.Random.nextInt(255), util.Random.nextInt(255)))
   def clear() = {
-    ctx.fillStyle = "white"
+    ctx.fillStyle = color
     ctx.fillRect(0, 0, 255, 255)
   }
 
-  def run = for (i <- 0 until 10){
-    if (count % 30000 == 0) clear()
-    count += 1
-    p = (p + corners(Random.nextInt(3))) / 2
-    val height = 512.0 / (255 + p.y)
-    val r = (p.x * height).toInt
-    val g = ((255-p.x) * height).toInt
-    val b = p.y
-    ctx.fillStyle = s"rgb($g, $r, $b)"
-
-    ctx.fillRect(p.x, p.y, 1, 1)
+  def run = {
+    clear()
+    ctx.fillStyle = "cyan"
+    p = Point(p.x, (p.y + 2) % 255)
+    ctx.fillRect(p.x, p.y, 5, 20)
+    enemies = for (enemy <- enemies) yield {
+      ctx.fillStyle = "red"
+      ctx.fillRect(enemy.x, enemy.y, 10, 10)
+      Point((enemy.x + 1) % 255, (enemy.y + 1) % 255)
+    }
   }
   @JSExport
   def main(): Unit = {
     dom.console.log("main")
 
-    dom.setInterval(() => run, 50)
+    dom.setInterval(() => run, 10)
   }
 }