Allow gallery to display item images

2 files changed, 9 insertions, 2 deletions

diff --git a/API.md b/API.md
index 471800b..2cc8711 100644
--- a/API.md
+++ b/API.md
@@ -492,7 +492,10 @@ adding more galleries is not supported and will lead to bugs.
 ### Parameters
 * `imagedata`: List of images to be displayed in the specified order. All images must
    have the same aspect ratio. It's a table of tables with this format:
-    * `image`: Texture name of an image
+    * `imagetype`: Type of image to be used (optional):
+        * `"image"`: Texture file (default)
+        * `"item"`: Item image, specified as itemstring
+    * `image`: What to display. Depending on `imagetype`, a texture file or itemstring
 * `playername`: Name of the player who is viewing the entry in question
 * `x`: Formspec X coordinate of the top left corner (optional)
 * `y`: Formspec Y coordinate of the top left corner (optional)
diff --git a/init.lua b/init.lua
index 04fda87..8de2874 100644
--- a/init.lua
+++ b/init.lua
@@ -609,7 +609,11 @@ doc.widgets.gallery = function(imagedata, playername, x, y, aspect_ratio, width,
 		local xoffset = buttonoffset + (x + pos * iw)
 		local nx = xoffset - 0.2
 		local ny = y - 0.05
-		formstring = formstring .. "image["..xoffset..","..y..";"..iw..","..ih..";"..imagedata[i].image.."]"
+		if imagedata[i].imagetype == "item" then
+			formstring = formstring .. "item_image["..xoffset..","..y..";"..iw..","..ih..";"..imagedata[i].image.."]"
+		else
+			formstring = formstring .. "image["..xoffset..","..y..";"..iw..","..ih..";"..imagedata[i].image.."]"
+		end
 		formstring = formstring .. "label["..nx..","..ny..";"..i.."]"
 		pos = pos + 1
 	end