editando patterns na playlist

assets/js/creations/main.js

@@ -13,7 +13,7 @@ import {
   closeOpenProjectModal,
 } from "./ui.js";
 import { renderAudioEditor } from "./audio/audio_ui.js";
-import { adjustValue, enforceNumericInput, DEFAULT_PROJECT_XML } from "./utils.js";
+import { adjustValue, enforceNumericInput, DEFAULT_PROJECT_XML, secondsToSongTicks, snapSongTicks, LMMS_TICKS_PER_BAR } from "./utils.js";
 import { ZOOM_LEVELS } from "./config.js";
 import { loadProjectFromServer } from "./file.js";
 import { sendAction, joinRoom, setUserName } from "./socket.js";
@@ -661,8 +661,31 @@ document.addEventListener("DOMContentLoaded", () => {
 
     renderAll();
     showToast(`Editando: ${basslineTrack.name}`, "info");
-  };
+  };  
 
+  const sendPatternToSongBtn = document.getElementById("send-pattern-to-song-btn");
+  sendPatternToSongBtn?.addEventListener("click", () => {
+    const bpm = parseFloat(document.getElementById("bpm-input")?.value) || 120;
+
+    // playhead atual (se estiver tocando, usa logical; senão, seek)
+    const sec =
+      (appState.audio.audioEditorLogicalTime ?? 0) ||
+      (appState.audio.audioEditorSeekTime ?? 0) ||
+      0;
+
+    const patternIndex = appState.pattern.activePatternIndex || 0;
+
+    let posTicks = secondsToSongTicks(sec, bpm);
+    posTicks = snapSongTicks(posTicks, LMMS_TICKS_PER_BAR); // snap por compasso (fica LMMS-like)
+
+    sendAction({
+      type: "ADD_PLAYLIST_PATTERN_CLIP",
+      patternIndex,
+      pos: posTicks,
+      len: LMMS_TICKS_PER_BAR, // 1 compasso default
+      clipId: `plc_${Date.now()}_${Math.random().toString(36).slice(2)}`,
+    });
+  });
 
 
   window.exitPatternFocus = function() {