统一分离终止节点判定

批次选择与提取提示复用同一终止节点集合

apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/separation/prompt/extract.rs

@@ -1,6 +1,7 @@
 use crate::ui_editor::commands::separation::model::{
     sanitize_prompt_text, SeparationState, SeparationTree,
 };
+use crate::ui_editor::commands::separation::workflow::batch::terminal_node_ids;
 use crate::ui_editor::commands::separation::{SeparationNode, SeparationNodeKind};
 use crate::ui_editor::utils::NodeId;
 use serde::Serialize;
@@ -64,17 +65,7 @@ pub(crate) fn gen_extract_prompt(
         .iter()
         .map(|node| node.id.clone())
         .collect::<HashSet<_>>();
-    let terminal_ids = state
-        .bound
-        .iter()
-        .map(|node| node.node_id.clone())
-        .chain(
-            state
-                .problematic_nodes
-                .iter()
-                .map(|node| node.node_id.clone()),
-        )
-        .collect::<HashSet<_>>();
+    let terminal_ids = terminal_node_ids(state);
     let mut index = 1;
     let document = ExtractPromptDocument {
         ui_layer_tree: project_node(&tree.root, &target_ids, &terminal_ids, &mut index),

apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/separation/workflow/batch.rs

@@ -40,7 +40,7 @@ pub fn image_edit_dimension_for_area(area_px: u64) -> u32 {
     aligned.clamp(IMAGE_EDIT_MIN_DIMENSION_PX, IMAGE_EDIT_MAX_DIMENSION_PX) as u32
 }
 
-fn terminal_ids(state: &SeparationState) -> HashSet<NodeId> {
+pub(crate) fn terminal_node_ids(state: &SeparationState) -> HashSet<NodeId> {
     state
         .bound
         .iter()
@@ -82,7 +82,7 @@ pub fn next_image_batch_with_size<'a>(
     state: &SeparationState,
     tree: &'a SeparationTree,
 ) -> ImageBatch<'a> {
-    let terminal = terminal_ids(state);
+    let terminal = terminal_node_ids(state);
     let mut selected = Vec::new();
     let mut area = 0;
     collect_dfs_batch(