[WIP] Treballant en el jefe. Recuperar informació de l'entorn

data/helpers.lua

@@ -18,6 +18,17 @@ function half_collision(a, b)
            and (a.y+a.bb.y <= b.y+b.bb.y+b.bb.h))
 end
 
+function v_collision(a, b)
+    return     ((a.x+a.bb.x+a.bb.w >= b.x+b.bb.x) 
+           and (a.x+a.bb.x <= b.x+b.bb.x+b.bb.w) )
+           
+end
+
+function h_collision(a, b)
+    return ((a.y+a.bb.y+a.bb.h >= b.y+b.bb.y) 
+           and (a.y+a.bb.y <= b.y+b.bb.y+b.bb.h))
+end
+
 function remove_actor(actor)
     for index, value in pairs(actors) do
         if value == actor then