lib/missile.rb in missile-command-ruby-0.0.7 vs lib/missile.rb in missile-command-ruby-0.0.8

@@ -1,49 +1,46 @@
 # -*- coding: utf-8 -*-
-class Missile < Actor
-  use SteeringSystem
-  use AnimationSystem
 
+class Missile < Actor
+  #include Wireframe
+  use_systems :steering, :animation, :interpolation
   collides_as :missile
 
   def initialize(opts={})
     super
     activate(:seek)
     @last_distance_to_target = nil
     @target = nil
     set_image('missile-med.png', opts)
+    @z = ZOrder::Missile
+    #build_wireframe Shape.points[:missile]
   end
 
+  def save_init_pos
+    @init_x = x
+    @init_y = y
+  end
+
+  def align_to target
+    to_target = target - pos
+    self.heading = to_target.normalize!
+  end
+
   def update
     @last_distance_to_target = distance_to_target if @target
     super
     # If missile goes past target or is 10 pixels away from it, just die
     if @target && (distance_to_target < 10 || !facing_target?)
       die
     end
-    return
-    if @bajando && @factor_y > 0.5
-      @factor_y -= dt
-    else
-      @bajando = false
-    end
-    if !@bajando && @factor_y < 1.0
-      @factor_y += dt
-    else
-      @bajando = true
-    end
   end
 
   def draw
     super
     color = @color.dup
     color.saturation = color.value = 0.3
-    $lotu.draw_line(@pos.x, @pos.y, color, @target.x, @target.y, color) if @target
-  end
-
-  def die
-    super
-    Explosion.new(:x => @x, :y => @y, :color => @color, :mode => :additive)
+    #$lotu.draw_line(@pos.x, @pos.y, color, @target.x, @target.y, color) if @target
+    $lotu.draw_line(@pos.x, @pos.y, color, @init_x, @init_y, color) if @target
   end
 
   def collision_radius
     @width/2
   end