[NEW] Estructura de triggers ampliada per a soportar switchs

[NEW] Switchs convertits a triggers

data/game.lua

@@ -12,7 +12,7 @@ require "invisible"
 require "caco"
 require "zombie"
 require "score"
-require "switches"
+-- require "switches"
 require "trigger"
 require "imp"
 
@@ -173,7 +173,7 @@ function world_update()
     
     -- Actualizar el que queda
     cacau.update()
-    switches.update()
+    -- switches.update()
     warp.update_all()
 end