Read frame durations from aseprite files

1 files changed, 3 insertions, 2 deletions

diff --git a/src/sprite.lua b/src/sprite.lua
index b790a9e..0048b9f 100644
--- a/src/sprite.lua
+++ b/src/sprite.lua
@@ -47,11 +47,12 @@ end)
 function sprite_anim_sys(ent, dt)
   local sprite = ent.sprite
   local tag = sprite.anim.tags[sprite.active_tag]
+  local frame_duration = sprite.anim.frame_durations[sprite.frame]
 
   sprite.timer = sprite.timer + dt
-  if sprite.timer > tag.duration then
+  if sprite.timer > frame_duration then
     sprite.frame = sprite.frame + 1
-    sprite.timer = 0
+    sprite.timer = sprite.timer - frame_duration
   end
 
   if sprite.frame >= tag.to then