fix(examples): adapt to the new hitbox system

examples/gameplay/plateform/actors/player.lua

@@ -62,10 +62,16 @@ end
 
 function Player:collisionResponse(collision)
   if collision.other.type == "coin" then
-    collision.other:takeCoin(self)
+    collision.other.owner:takeCoin(self)
   end
 end
 
+function Player:draw()
+  Player.super.draw(self)
+  self:drawMainHitbox()
+  utils.graphics.resetColor()
+end
+
 function Player:drawHUD(id)
   love.graphics.print(id .. " test", 4, 4)
 end