empty check for speck systems

1 files changed, 7 insertions, 0 deletions

diff --git a/src/objs/specks.lua b/src/objs/specks.lua
index 061f0fb..3ea7e43 100644
--- a/src/objs/specks.lua
+++ b/src/objs/specks.lua
@@ -188,6 +188,13 @@ function Speck_Sys:update(dt)
   end
 end
 
+function Speck_Sys:is_empty()
+  if self.data.size == 0 then
+    return true
+  end
+  return self.free_ids_size == self.data.size
+end
+
 function Speck_Sys:draw()
   local scale_curve = EASING_FUNCTIONS[self.scale_curve]
   local data = self.data