Initial commit

2026-07-14 11:11:36 +08:00
commit 656499cf94
604 changed files with 119518 additions and 0 deletions
@@ -0,0 +1,35 @@
+import '../contracts/danmaku.dart';
+import 'danmaku_comment_merger.dart';
+
+
+List<DanmakuComment> processDanmakuComments(
+  List<DanmakuComment> comments, {
+  required List<String> blockedKeywords,
+  required bool mergeDuplicates,
+}) {
+  final visible = blockedKeywords.isEmpty
+      ? comments
+      : comments
+            .where((c) => blockedKeywords.every((kw) => !c.text.contains(kw)))
+            .toList();
+  final processed = mergeDuplicates
+      ? mergeDuplicateDanmakuComments(visible)
+      : List<DanmakuComment>.of(visible);
+  processed.sort((a, b) => a.time.compareTo(b.time));
+  return processed;
+}
+
+
+int lowerBoundByTime(List<DanmakuComment> sortedByTime, double posSec) {
+  var lo = 0;
+  var hi = sortedByTime.length;
+  while (lo < hi) {
+    final mid = (lo + hi) >> 1;
+    if (sortedByTime[mid].time < posSec) {
+      lo = mid + 1;
+    } else {
+      hi = mid;
+    }
+  }
+  return lo;
+}