From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 13 Apr 2021 23:44:43 +0000 (+0100)
Subject: js: Break out ungrab_clicked
X-Git-Tag: otter-0.5.0~82
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=b61e59b778da188b9c6a6e7377425c373ae153a1;p=otter.git

js: Break out ungrab_clicked

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/templates/script.ts b/templates/script.ts
index ee78263f..990d809d 100644
--- a/templates/script.ts
+++ b/templates/script.ts
@@ -869,6 +869,12 @@ function grab_clicked(clicked: PieceId[]) {
     api_piece(wresting ? 'wrest' : 'grab', piece,p, { });
   }
 }
+function ungrab_clicked(clicked: PieceId[]) {
+  for (let tpiece of clicked) {
+    let tp = pieces[tpiece]!;
+    do_ungrab(tpiece,tp);
+  }
+}
 
 function mouse_clicked_one(piece: PieceId): MouseFindClicked {
   let p = pieces[piece]!;
@@ -1008,10 +1014,7 @@ function drag_mousedown(e : MouseEvent, shifted: boolean) {
   drag_pieces = [];
   if (held == us) {
     if (shifted) {
-      for (let tpiece of clicked) {
-	let tp = pieces[tpiece]!;
-	do_ungrab(tpiece,tp);
-      }
+      ungrab_clicked(clicked);
       return;
     }
     drag_start_prepare(DRAGGING.MAYBE_UNGRAB);