First dirty commit of old code

druid/components/spine_anim.lua

@@ -0,0 +1,62 @@
+local M = {}
+
+--- Set animation scene
+-- @param scene - animations scene
+function M.set_scene(instance, scene)
+  instance.last_scene = scene
+  gui.set_spine_scene(instance.node, scene)
+end
+
+
+--- Set idle animation
+-- @param anim - idle animation name or index in idle table
+-- @param properties - properties of the animation
+function M.play_idle(instance, anim, properties)
+  if not anim then
+    return
+  end
+  anim = (instance.idle_table and instance.idle_table[anim]) and instance.idle_table[anim] or anim
+  instance.last_value = anim
+  properties = properties or {}
+  gui.play_spine_anim(instance.node, anim, gui.PLAYBACK_LOOP_FORWARD, properties)
+end
+
+--- Set active animation
+-- @param anim - active animation name or index in active table
+-- @param callback - call when animation done
+-- @param idle_after - set idle after active anim
+function M.play_active(instance, anim, callback, idle_after)
+  instance.is_play_now = true
+  anim = instance.active_table and instance.active_table[anim] or anim
+  instance.last_value = anim
+  instance.callback = callback
+  M.play_idle(instance, idle_after)
+  gui.play_spine_anim(instance.node, anim, gui.PLAYBACK_ONCE_FORWARD, {},
+    function()
+      M.play_idle(instance, idle_after)
+      instance.is_play_now = false
+      if callback then
+        callback(instance.parent.parent)
+      end
+    end
+  )
+end
+
+--- Called when layout updated (rotate for example)
+function M.on_layout_updated(instance)
+  if instance.last_scene then
+    M.set_scene(instance, instance.last_scene)
+  end
+  if instance.last_value then
+    M.play_idle(instance, instance.last_value)
+  end
+  if instance.is_play_now then
+    instance.is_play_now = false
+    if instance.callback then
+      instance.callback(instance.parent.parent)
+    end
+  end
+end
+
+
+return M