From 13ad8e2a090eec97f31a1c62e2052a51dcff4434 Mon Sep 17 00:00:00 2001
From: v-rob <robinsonvincent89@gmail.com>
Date: Mon, 16 Mar 2020 14:56:48 -0700
Subject: Formspecs: Add starting frame to `animated_image` (#9411)

---
 doc/lua_api.txt | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

(limited to 'doc')

diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index 5a3e37292..334bd01a0 100644
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -2120,27 +2120,29 @@ Elements
 ### `tooltip[<gui_element_name>;<tooltip_text>;<bgcolor>;<fontcolor>]`
 
 * Adds tooltip for an element
-* `<bgcolor>` tooltip background color as `ColorString` (optional)
-* `<fontcolor>` tooltip font color as `ColorString` (optional)
+* `bgcolor` tooltip background color as `ColorString` (optional)
+* `fontcolor` tooltip font color as `ColorString` (optional)
 
 ### `tooltip[<X>,<Y>;<W>,<H>;<tooltip_text>;<bgcolor>;<fontcolor>]`
 
 * Adds tooltip for an area. Other tooltips will take priority when present.
-* `<bgcolor>` tooltip background color as `ColorString` (optional)
-* `<fontcolor>` tooltip font color as `ColorString` (optional)
+* `bgcolor` tooltip background color as `ColorString` (optional)
+* `fontcolor` tooltip font color as `ColorString` (optional)
 
 ### `image[<X>,<Y>;<W>,<H>;<texture name>]`
 
 * Show an image
 
-### `animated_image[<X>,<Y>;<W>,<H>;<texture name>:<frame count>,<frame duration>]`
+### `animated_image[<X>,<Y>;<W>,<H>;<name>;<texture name>;<frame count>;<frame duration>;<frame start>]`
 
 * Show an animated image. The image is drawn like a "vertical_frames" tile
-    animation (See Tile animation definition), but uses a frame count/duration
+    animation (See [Tile animation definition]), but uses a frame count/duration
     for simplicity
-* `<texture name>` is the image to use
-* `<frame count>` is the number of frames animating the image
-* `<frame duration>` is in milliseconds
+* `name`: Element name to send when an event occurs. The event value is the index of the current frame.
+* `texture name`: The image to use.
+* `frame count`: The number of frames animating the image.
+* `frame duration`: Milliseconds between each frame. `0` means the frames don't advance.
+* `frame start` (Optional): The index of the frame to start on. Default `1`.
 
 ### `item_image[<X>,<Y>;<W>,<H>;<item name>]`
 
@@ -2575,6 +2577,7 @@ Setting a property to nothing will reset it to the default value. For example:
 
 Some types may inherit styles from parent types.
 
+* animated_image, inherits from image
 * button
 * button_exit, inherits from button
 * checkbox
@@ -4325,6 +4328,7 @@ Call these functions only at load time!
       is a table containing each formspecs element value (as string), with
       the `name` parameter as index for each. The value depends on the
       formspec element type:
+        * `animated_image`: Returns the index of the current frame.
         * `button` and variants: If pressed, contains the user-facing button
           text as value. If not pressed, is `nil`
         * `field`, `textarea` and variants: Text in the field
-- 
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