From cb0e4aa54634f2d3a8b3ed92f5cc5460be6c102b Mon Sep 17 00:00:00 2001
From: Jonathan Wilkes <jon.w.wilkes@gmail.com>
Date: Thu, 29 Sep 2016 15:35:14 -0400
Subject: [PATCH] fix bug where [index $1(---[draw sprite] failed to wrap
around when $1 is < 0 or > no_of_images
---
pd/nw/pdgui.js | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/pd/nw/pdgui.js b/pd/nw/pdgui.js
index cf1a90b29..95965b400 100644
--- a/pd/nw/pdgui.js
+++ b/pd/nw/pdgui.js
@@ -3024,9 +3024,9 @@ function gui_drawimage_vis(cid, x, y, obj, data, seqno, parent_tag) {
function gui_drawimage_index(cid, obj, data, index) {
var obj_tag = "draw" + obj.slice(1) + "." + data.slice(1),
i,
- len = pd_cache.get(obj).length,
image_container = get_item(cid, obj_tag),
- image = image_container.childNodes[index],
+ len = image_container.childNodes.length,
+ image = image_container.childNodes[((index % len) + len) % len],
last_image = image_container.querySelectorAll('[visibility="visible"]');
for (i = 0; i < last_image.length; i++) {
configure_item(last_image[i], { visibility: "hidden" });
--
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