modules/world: improve keys sending to player object

gamecore/modules/world/baseworld.lua

@@ -104,7 +104,8 @@ end
 function BaseWorld:sendInputToPlayers(actor)
   for i,v in ipairs(self.players) do
     --TODO: make the player get from a selected source inputs
-    v.actor:getInput(self.scene.keys)
+    local keys = self.scene.sources[v.sourceid].keys
+    v.actor:getInput(keys)
   end
 end