Add better click through semantics

samples/main.rb

@@ -69,15 +69,6 @@ world.spawn do |e| # Name is optional
     # c.tile[x: 0, y: 0] = tiles[0] # set tile at position x,y in tilemap to a specific tile from the sheet (if no auto_tile is used)
     c.tile[x: 0, y: 0] = true # true/false otherwise
   end
-  e.add_component :render do |c|
-    c.z_index = 0
-    c.renderer = proc do
-      draw_rect 0, 0, 50, 50, {r: 255, g: 0, b: 0, a: 255} # example of custom rendering code for this entity (0,0 is the position of the entity)
-      draw_text "Hello World", default_font, 0, 0, {r: 255, g: 255, b: 255, a: 255}
-    end
-    # offset from the position of the entity, useful for things like speech bubbles or health bars that should be above the entity, etc
-    c.offset = {x: 0, y: 0}
-  end
   e.add_component :health do |c|
     c.health = 100
   end