new "direction to..." primitive

as variant of "distance to..." in "Sensing"

blocks.js

@@ -9,7 +9,7 @@
     written by Jens Mönig
     jens@moenig.org
 
-    Copyright (C) 2017 by Jens Mönig
+    Copyright (C) 2018 by Jens Mönig
 
     This file is part of Snap!.
 
@@ -148,7 +148,7 @@ CustomCommandBlockMorph, SymbolMorph, ToggleButtonMorph*/
 
 // Global stuff ////////////////////////////////////////////////////////
 
-modules.blocks = '2017-November-16';
+modules.blocks = '2018-January-02';
 
 var SyntaxElementMorph;
 var BlockMorph;
@@ -1057,6 +1057,17 @@ SyntaxElementMorph.prototype.labelPart = function (spec) {
             );
             part.setContents(1);
             break;
+        case '%rel':
+            part = new InputSlotMorph(
+                null, // text
+                false, // numeric?
+                {
+                    'distance' : ['distance'],
+                    'direction' : ['direction']
+                },
+                true // read-only
+            );
+            break;
         case '%spr':
             part = new InputSlotMorph(
                 null,
@@ -2075,6 +2086,7 @@ SyntaxElementMorph.prototype.endLayout = function () {
     %ida    - white roundish type-in slot with drop-down for list indices
     %idx    - white roundish type-in slot for indices incl. "any"
     %obj    - specially drawn slot for object reporters
+    %rel    - chameleon colored rectangular drop-down for relation options
     %spr    - chameleon colored rectangular drop-down for object-names
     %col    - chameleon colored rectangular drop-down for collidables
     %dst    - chameleon colored rectangular drop-down for distances

gui.js

@@ -9,7 +9,7 @@
     written by Jens Mönig
     jens@moenig.org
 
-    Copyright (C) 2017 by Jens Mönig
+    Copyright (C) 2018 by Jens Mönig
 
     This file is part of Snap!.
 
@@ -75,7 +75,7 @@ isRetinaSupported, SliderMorph, Animation*/
 
 // Global stuff ////////////////////////////////////////////////////////
 
-modules.gui = '2017-December-01';
+modules.gui = '2018-January-02';
 
 // Declarations
 
@@ -3387,7 +3387,7 @@ IDE_Morph.prototype.aboutSnap = function () {
         world = this.world();
 
     aboutTxt = 'Snap! 4.1.1 - dev -\nBuild Your Own Blocks\n\n'
-        + 'Copyright \u24B8 2017 Jens M\u00F6nig and '
+        + 'Copyright \u24B8 2018 Jens M\u00F6nig and '
         + 'Brian Harvey\n'
         + 'jens@moenig.org, bh@cs.berkeley.edu\n\n'
 

history.txt

@@ -3821,3 +3821,16 @@ Fixes:
 171212
 ------
 * fixed #1963
+
+180102
+------
+* new "direction to..." primitive as variant of "distance to..." in "Sensing"
+
+
+
+v4.1.1 Features:
+* translation support for custom blocks
+* new "direction to..." primitive as variant of "distance to..." in "Sensing"
+
+Fixes:
+* enabled color picker for pen trails on stage

lang-de.js

@@ -6,7 +6,7 @@
 
     written by Jens Mönig
 
-    Copyright (C) 2017 by Jens Mönig
+    Copyright (C) 2018 by Jens Mönig
 
     This file is part of Snap!.
 
@@ -185,7 +185,7 @@ SnapTranslator.dict.de = {
     'translator_e-mail':
         'jens@moenig.org', // optional
     'last_changed':
-        '2017-10-20', // this, too, will appear in the Translators tab
+        '2018-01-02', // this, too, will appear in the Translators tab
 
     // GUI
     // control bar:
@@ -539,8 +539,10 @@ SnapTranslator.dict.de = {
         'Maustaste gedr\u00fcckt?',
     'key %key pressed?':
         'Taste %key gedr\u00fcckt?',
-    'distance to %dst':
-        'Entfernung von %dst',
+    '%rel to %dst':
+        '%rel zu %dst',
+    'distance':
+    	'Entfernung',
     'reset timer':
         'starte Stoppuhr neu',
     'timer':

locale.js

@@ -6,7 +6,7 @@
 
     written by Jens Mönig
 
-    Copyright (C) 2017 by Jens Mönig
+    Copyright (C) 2018 by Jens Mönig
 
     This file is part of Snap!.
 
@@ -42,7 +42,7 @@
 
 /*global modules, contains*/
 
-modules.locale = '2017-November-15';
+modules.locale = '2018-January-02';
 
 // Global stuff
 
@@ -160,7 +160,7 @@ SnapTranslator.dict.de = {
     'translator_e-mail':
         'jens@moenig.org',
     'last_changed':
-        '2017-10-20'
+        '2018-01-02'
 };
 
 SnapTranslator.dict.it = {

objects.js

@@ -9,7 +9,7 @@
     written by Jens Mönig
     jens@moenig.org
 
-    Copyright (C) 2017 by Jens Mönig
+    Copyright (C) 2018 by Jens Mönig
 
     This file is part of Snap!.
 
@@ -83,7 +83,7 @@ BlockEditorMorph, BlockDialogMorph, PrototypeHatBlockMorph, localize,
 TableMorph, TableFrameMorph, normalizeCanvas, BooleanSlotMorph, HandleMorph,
 AlignmentMorph*/
 
-modules.objects = '2017-December-12';
+modules.objects = '2018-January-02';
 
 var SpriteMorph;
 var StageMorph;
@@ -573,16 +573,6 @@ SpriteMorph.prototype.initBlocks = function () {
             category: 'control',
             spec: 'when %keyHat key pressed'
         },
-
-    /* migrated to a newer block version:
-
-        receiveClick: {
-            type: 'hat',
-            category: 'control',
-            spec: 'when I am clicked'
-        },
-    */
-
         receiveInteraction: {
             type: 'hat',
             category: 'control',
@@ -696,25 +686,6 @@ SpriteMorph.prototype.initBlocks = function () {
             category: 'control',
             spec: 'call %repRing %inputs'
         },
-    /*
-        doRunWithInputList: {
-            type: 'command',
-            category: 'control',
-            spec: 'run %cmd with input list %l'
-        },
-
-        forkWithInputList: {
-            type: 'command',
-            category: 'control',
-            spec: 'launch %cmd with input list %l'
-        },
-
-        evaluateWithInputList: {
-            type: 'reporter',
-            category: 'control',
-            spec: 'call %r with input list %l'
-        },
-    */
         doReport: {
             type: 'command',
             category: 'control',
@@ -745,7 +716,7 @@ SpriteMorph.prototype.initBlocks = function () {
 
         // Message passing - very experimental
 
-        doTellTo: { // under construction +++
+        doTellTo: {
             dev: true,
             type: 'command',
             category: 'control',
@@ -872,11 +843,20 @@ SpriteMorph.prototype.initBlocks = function () {
             category: 'sensing',
             spec: 'key %key pressed?'
         },
-        reportDistanceTo: {
+    /*
+        reportDistanceTo: { // has been superseded by reportRelationTo
             type: 'reporter',
             category: 'sensing',
             spec: 'distance to %dst'
         },
+    */
+        reportRelationTo: {
+            only: SpriteMorph,
+            type: 'reporter',
+            category: 'sensing',
+            spec: '%rel to %dst',
+            defaults: [['distance']]
+        },
         doResetTimer: {
             type: 'command',
             category: 'sensing',
@@ -1310,6 +1290,11 @@ SpriteMorph.prototype.initBlockMigrations = function () {
             selector: 'doMapValueCode',
             inputs: [['String'], '<#1>'],
             offset: 1
+        },
+        reportDistanceTo: {
+        	selector: 'reportRelationTo',
+         	inputs: [['distance']],
+            offset: 1
         }
     };
 };
@@ -2058,7 +2043,7 @@ SpriteMorph.prototype.blockTemplates = function (category) {
         blocks.push('-');
         blocks.push(block('reportKeyPressed'));
         blocks.push('-');
-        blocks.push(block('reportDistanceTo'));
+        blocks.push(block('reportRelationTo'));
         blocks.push('-');
         blocks.push(block('doResetTimer'));
         blocks.push(watcherToggle('getTimer'));
@@ -4479,6 +4464,10 @@ SpriteMorph.prototype.setHeading = function (degrees, noShadow) {
 };
 
 SpriteMorph.prototype.faceToXY = function (x, y) {
+    this.setHeading(this.angleToXY(x, y));
+};
+
+SpriteMorph.prototype.angleToXY = function (x, y) {
     var deltaX = (x - this.xPosition()) * this.parent.scale,
         deltaY = (y - this.yPosition()) * this.parent.scale,
         angle = Math.abs(deltaX) < 0.001 ? (deltaY < 0 ? 90 : 270)
@@ -4486,7 +4475,7 @@ SpriteMorph.prototype.faceToXY = function (x, y) {
                 (deltaX >= 0 ? 0 : 180)
                     - (Math.atan(deltaY / deltaX) * 57.2957795131)
             );
-    this.setHeading(angle + 90);
+    return angle + 90;
 };
 
 SpriteMorph.prototype.turn = function (degrees) {

threads.js

@@ -9,7 +9,7 @@
     written by Jens Mönig
     jens@moenig.org
 
-    Copyright (C) 2017 by Jens Mönig
+    Copyright (C) 2018 by Jens Mönig
 
     This file is part of Snap!.
 
@@ -61,7 +61,7 @@ StageMorph, SpriteMorph, StagePrompterMorph, Note, modules, isString, copy,
 isNil, WatcherMorph, List, ListWatcherMorph, alert, console, TableMorph,
 TableFrameMorph, ColorSlotMorph, isSnapObject*/
 
-modules.threads = '2017-December-01';
+modules.threads = '2018-January-02';
 
 var ThreadManager;
 var Process;
@@ -3058,6 +3058,17 @@ Process.prototype.reportColorIsTouchingColor = function (color1, color2) {
     return false;
 };
 
+Process.prototype.reportRelationTo = function (relation, name) {
+	var rel = this.inputOption(relation);
+ 	if (rel === 'distance') {
+  		return this.reportDistanceTo(name);
+  	}
+    if (rel === 'direction') {
+    	return this.reportDirectionTo(name);
+    }
+    return 0;
+};
+
 Process.prototype.reportDistanceTo = function (name) {
     var thisObj = this.blockReceiver(),
         thatObj,
@@ -3084,6 +3095,32 @@ Process.prototype.reportDistanceTo = function (name) {
     return 0;
 };
 
+Process.prototype.reportDirectionTo = function (name) {
+    var thisObj = this.blockReceiver(),
+        thatObj;
+
+    if (thisObj) {
+        if (this.inputOption(name) === 'mouse-pointer') {
+            return thisObj.angleToXY(this.reportMouseX(), this.reportMouseY());
+        }
+        if (name instanceof List) {
+            return thisObj.angleToXY(
+                name.at(1),
+                name.at(2)
+            );
+        }
+        thatObj = this.getOtherObject(name, this.homeContext.receiver);
+        if (thatObj) {
+            return thisObj.angleToXY(
+                thatObj.xPosition(),
+                thatObj.yPosition()
+            );
+        }
+        return thisObj.direction();
+    }
+    return 0;
+};
+
 Process.prototype.reportAttributeOf = function (attribute, name) {
     var thisObj = this.blockReceiver(),
         thatObj,