diff --git a/sonic-radiance.love/core/modules/world/baseworld.lua b/sonic-radiance.love/core/modules/world/baseworld.lua
index f16e67e..9257a31 100644
--- a/sonic-radiance.love/core/modules/world/baseworld.lua
+++ b/sonic-radiance.love/core/modules/world/baseworld.lua
@@ -102,10 +102,13 @@ function BaseWorld:initActors( )
   self.currentCreationID = 0
 end
 
-function BaseWorld:newActor(name, x, y, z, properties)
+function BaseWorld:newActor(name, x, y, z, properties, mapname)
   local debugstring  = " at (" .. x .. ";" .. y .. ")."
   core.debug:print("world2D", "adding actor " .. name .. debugstring)
   local actor = self.obj.index[name](self, x, y)
+  if (mapname ~= nil) then
+    actor.mapname = mapname
+  end
   if (properties ~= nil) then
     actor:setProperties(properties)
   end
diff --git a/sonic-radiance.love/core/modules/world/maps/sti.lua b/sonic-radiance.love/core/modules/world/maps/sti.lua
index 6554959..5ab0342 100644
--- a/sonic-radiance.love/core/modules/world/maps/sti.lua
+++ b/sonic-radiance.love/core/modules/world/maps/sti.lua
@@ -9,6 +9,13 @@ function StiMap:new(world, mapfile)
   self.sti = STI(mapfile)
   StiMap.super.new(self, world)
   self:setBackgroundColorFromTable(self.sti.backgroundcolor)
+  self.mapname = self:getMapName(mapfile)
+end
+
+function StiMap:getMapName(mapfile)
+  local filepath = utils.string.split(mapfile, "/")
+  local filenameMap = utils.string.split(filepath[#filepath], ".")
+  return filepath[#filepath - 1] .. "." .. filenameMap[1]
 end
 
 function StiMap:getDimensions()
@@ -104,7 +111,7 @@ function StiMap:newActor(objectlayer, object)
     y = y + z
   end
 
-  self.world:newActor(objectlayer.name, object.x, y, z, object.properties)
+  self.world:newActor(objectlayer.name, object.x, y, z, object.properties, self.mapname)
 end
 
 function StiMap:newCollision(objectlayer, object)