From f22bc546ef7d4afd9fcc12ecc98c3a3ef5cbc527 Mon Sep 17 00:00:00 2001
From: jmoenig <jens@moenig.org>
Date: Wed, 7 Aug 2019 11:08:32 +0200
Subject: [PATCH] added "rgba" option to (aspect) AT (location) reporter in the
 sensing category

returns a 4-item list of values from 0-255 (same is pixels from a costume)
---
 HISTORY.md     | 2 ++
 snap.html      | 4 ++--
 src/blocks.js  | 3 ++-
 src/threads.js | 6 +++++-
 4 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/HISTORY.md b/HISTORY.md
index 12d44c7e..667db3dc 100755
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -2,12 +2,14 @@
 
 ## in development:
 * **New Features:**
+    * new "rgba" option in "(aspect) AT (location)" sensing reporter, returns a 4-item list of values from 0-255 (same is pixels from a costume)
 * **Notable Changes:**
 * **Notable Fixes:**
 * **Translation Updates:**
 
 ### 2019-08-07
 * new dev version
+* blocks, threads: added "rgba" option to (aspect) AT (location) reporter in the sensing category
 
 ## v5.0.9
 * **New Feature:**
diff --git a/snap.html b/snap.html
index 07d49e33..55d09f4f 100755
--- a/snap.html
+++ b/snap.html
@@ -6,8 +6,8 @@
         <link rel="shortcut icon" href="src/favicon.ico">
         <script type="text/javascript" src="src/morphic.js?version=2019-08-06"></script>
         <script type="text/javascript" src="src/widgets.js?version=2019-06-27"></script>
-        <script type="text/javascript" src="src/blocks.js?version=2019-07-25"></script>
-        <script type="text/javascript" src="src/threads.js?version=2019-08-06"></script>
+        <script type="text/javascript" src="src/blocks.js?version=2019-08-07"></script>
+        <script type="text/javascript" src="src/threads.js?version=2019-08-07"></script>
         <script type="text/javascript" src="src/objects.js?version=2019-08-06"></script>
         <script type="text/javascript" src="src/gui.js?version=2019-08-07"></script>
         <script type="text/javascript" src="src/paint.js?version=2019-06-27"></script>
diff --git a/src/blocks.js b/src/blocks.js
index db05f907..e6d9771e 100644
--- a/src/blocks.js
+++ b/src/blocks.js
@@ -148,7 +148,7 @@ CustomCommandBlockMorph, SymbolMorph, ToggleButtonMorph, DialMorph*/
 
 // Global stuff ////////////////////////////////////////////////////////
 
-modules.blocks = '2019-July-25';
+modules.blocks = '2019-August-07';
 
 var SyntaxElementMorph;
 var BlockMorph;
@@ -1406,6 +1406,7 @@ SyntaxElementMorph.prototype.labelPart = function (spec) {
                     saturation : ['saturation'],
                     brightness : ['brightness'],
                     transparency : ['transparency'],
+                    rgba : ['rgba'],
                     '~' : null,
                     sprites : ['sprites'],
                 },
diff --git a/src/threads.js b/src/threads.js
index 823fe76f..db54c49f 100644
--- a/src/threads.js
+++ b/src/threads.js
@@ -61,7 +61,7 @@ StageMorph, SpriteMorph, StagePrompterMorph, Note, modules, isString, copy,
 isNil, WatcherMorph, List, ListWatcherMorph, alert, console, TableMorph, Color,
 TableFrameMorph, ColorSlotMorph, isSnapObject, Map, newCanvas, Symbol*/
 
-modules.threads = '2019-August-06';
+modules.threads = '2019-August-07';
 
 var ThreadManager;
 var Process;
@@ -3973,6 +3973,7 @@ Process.prototype.reportAspect = function (aspect, location) {
     //      'saturation'    - hsv SATURATION on a scale of 0 - 100
     //      'brightness'    - hsv VALUE on a scale of 0 - 100
     //      'transparency'  - rgba ALPHA on a reversed (!) scale of 0 - 100
+    //      'rgba'          - list of rgba values on a scale of 0 - 255 each
     //      'sprites'       - a list of sprites at the location, empty if none
     //
     // right input (location):
@@ -4048,6 +4049,9 @@ Process.prototype.reportAspect = function (aspect, location) {
 
     }
 
+    if (choice === 'rgba') {
+        return new List([clr.r, clr.g, clr.b, Math.round(clr.a * 255)]);
+    }
     if (idx < 0 || idx > 3) {
         return;
     }