[NEW] Dialeg funcionant.

data/helpers.lua

@@ -4,11 +4,18 @@ local shine_pos  = 0
 local map_backup = {}
 local actors_backup = {}
 
-function distancia(a, b)
+function distancia(a, b, hv)
     local dx = (a.x-b.x)
     local dy = (a.y-b.y)
-    local r = math.sqrt(dx*dx+dy*dy)
-    return r
+    local r = 0
+    if hv==nil then 
+        r = math.sqrt(dx*dx+dy*dy)
+    elseif hv=="h" then
+        if math.abs(dy)<=16 then r=dx else r=999999 end
+    elseif hv=="v" then
+        if math.abs(dx)<=16 then r=dy else r=999999 end
+    end
+    return math.abs(r)
 end
 
 function in_table(tabla, valor)