Add files via upload

example.wlk

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+object nave {
+  var vida = 1
+  var position = game.at(40,2)
+
+  method position() = position
+
+  method position(newPos) {
+    position = newPos
+  }
+
+  method image() = "nave.jpg"
+
+  method disparar(){
+
+  }
+}
+
+class Bala{
+
+  method image() = "bala.jpg"
+
+  var position = nave.position()
+
+  method position() = position
+  method position(newPos) {
+    position = newPos
+  }
+  method recorrido(){
+
+
+  }
+}

mainExample.wpgm

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+import example.*
+import wollok.game.*
+
+program meteoricSpace{
+    game.title("nave")
+    game.height(25)
+    game.width(70)
+    game.boardGround("fondo4.jpg")
+
+    game.addVisual(nave)
+
+keyboard.right().onPressDo({
+    nave.position(nave.position().right(1))
+
+})
+
+keyboard.left().onPressDo({
+    nave.position(nave.position().left(1))
+})
+
+keyboard.up().onPressDo({
+    nave.position(nave.position().up(1))
+})
+
+keyboard.down().onPressDo({
+    nave.position(nave.position().down(1))
+
+})
+game.onTick(500,"disparo",{
+    const proyectil = new Bala()
+
+	game.addVisual(proyectil)
+	proyectil.position(proyectil.position().up(1))
+})
+    game.start()
+}
+
+//generar clase posicion