fix casting add and remove

operators/casting.py

@@ -102,33 +102,31 @@ class VSETB_OT_casting_add(Operator):
     def execute(self, context):
         scn = context.scene
 
-        item = get_strip_settings().active_casting
-        label = item.asset.label if item.asset.label else 'Empty'
+        settings = get_scene_settings()
+        project = settings.active_project
+        asset = project.assets[self.asset_name]
 
         strips = get_strips('Shots', selected_only=True)
         for strip in strips:
             #active_strip = scn.sequence_editor.active_strip
 
-            settings = get_scene_settings()
+            
             strip_settings = strip.vsetb_strip_settings
 
-            project = settings.active_project
+            
 
             if strip_settings.casting.get(self.asset_name):
-                asset = project.assets[self.asset_name]
                 self.report({'WARNING'}, f"Asset {asset.label} already casted.") 
                 return {"CANCELLED"}
 
             item = strip_settings.casting.add()
-            asset = project.assets[self.asset_name]
-
             item.name = asset.name 
-            item.id = project.assets[self.asset_name].id
+            item.id = asset.id
             item['_name'] = asset.label
 
             strip_settings.casting.update()
         
-        self.report({"INFO"}, f'Item {label} added in {len(strips)} shots')
+        self.report({"INFO"}, f'Item {asset.label} added in {len(strips)} shots')
         
         return {"FINISHED"}
 
@@ -148,30 +146,28 @@ class VSETB_OT_casting_remove(Operator):
     def invoke(self, context, event):
         scn = context.scene
         
-        item = get_strip_settings().active_casting
-        label = item.asset.label if item.asset.label else 'Empty'
+        settings = get_strip_settings()
+        asset = settings.active_casting.asset
 
         strips = get_strips('Shots', selected_only=True)
         strips_modified = 0
         for strip in strips:
-
             strip_settings = strip.vsetb_strip_settings
-            idx = strip_settings.casting_index
 
-            try:
-                item = strip_settings.casting[idx]
-            except IndexError:
-                continue
-            else:
+            for i, asset_casting in enumerate(list(strip_settings.casting)):
+                if asset_casting.asset == asset:
+                    strip_settings.casting.remove(i)
 
-                strip_settings.casting.remove(idx)
 
                     if strip_settings.casting_index != 0:
                         strip_settings.casting_index -= 1
             
                     strips_modified += 1
 
-        self.report({"INFO"}, f'Item {label} removed in {strips_modified} shots')
+                    continue
+            
+
+        self.report({"INFO"}, f'Item {asset.label} removed in {strips_modified} shots')
 
         return {"FINISHED"}
 

ui/properties.py

@@ -502,7 +502,7 @@ class VSETB_PGT_strip_settings(PropertyGroup):
     @property
     def active_casting(self):
         try:
-            self.casting[self.casting_index]
+            return self.casting[self.casting_index]
         except IndexError:
             return