Ability to set color by hue

Author: vadimonus

scratch-vm/src/extensions/scratch3_legoble/lib/ble-base-blocks.js

@@ -1,6 +1,7 @@
 const ArgumentType = require('../../../extension-support/argument-type');
 const BlockType = require('../../../extension-support/block-type');
 const Cast = require('../../../util/cast');
+const UtilColor = require('../../../util/color');
 
 const Color = require('./color');
 
@@ -273,6 +274,42 @@ class BleBaseBlocks {
                         defaultValue: 255
                     }
                 }
+            },
+            {
+                opcode: 'setHubLEDColorToScratchColor',
+                text: formatMessage({
+                    id: 'legobluetooth.setHubLEDColorToScratchColor',
+                    default: 'set hub LED color to [COLOR]',
+                }),
+                blockType: BlockType.COMMAND,
+                arguments: {
+                    COLOR: {
+                        type: ArgumentType.COLOR,
+                        defaultValue: 100
+                    },
+                }
+            },
+            {
+                opcode: 'setHubLEDColorCSB',
+                text: formatMessage({
+                    id: 'legobluetooth.setHubLEDColorCSB',
+                    default: 'set hub LED color to C[COLOR] S[SATURATION] B[BRIGHTNESS]',
+                }),
+                blockType: BlockType.COMMAND,
+                arguments: {
+                    COLOR: {
+                        type: ArgumentType.NUMBER,
+                        defaultValue: 100
+                    },
+                    SATURATION: {
+                        type: ArgumentType.NUMBER,
+                        defaultValue: 100
+                    },
+                    BRIGHTNESS: {
+                        type: ArgumentType.NUMBER,
+                        defaultValue: 100
+                    }
+                }
             }
         ];
 
@@ -627,6 +664,20 @@ class BleBaseBlocks {
         return this._peripheral.setLEDColorRGB(red, green, blue).then(waitPromise);
     }
 
+    setHubLEDColorToScratchColor(args) {
+        const rgb = Cast.toRgbColorObject(args.COLOR);
+        return this._peripheral.setLEDColorRGB(rgb.r, rgb.g, rgb.b).then(waitPromise);
+    }
+
+    setHubLEDColorCSB(args) {
+        const rgb = UtilColor.hsvToRgb({
+            h: Cast.toNumber(args.COLOR) * 360 / 100,
+            s: Cast.toNumber(args.SATURATION) / 100,
+            v: Cast.toNumber(args.BRIGHTNESS) / 100
+        });
+        return this._peripheral.setLEDColorRGB(rgb.r, rgb.g, rgb.b).then(waitPromise);
+    }
+
     getHubTilt(args) {
         const key = 'tilt' + args.XYZ.toUpperCase();
         const value = this._peripheral.internalInputValue(key);

scratch-vm/src/extensions/scratch3_legoble/lib/setup-translations.js

@@ -28,6 +28,8 @@ const setupTranslations = function (formatMessage, extTranslations = {}) {
             'legobluetooth.getTilt': '[PORT] tilt [XY]',
             'legobluetooth.setHubLEDColor': 'set hub LED color to [COLOR]',
             'legobluetooth.setHubLEDColorRGB': 'set hub LED color to R[RED] G[GREEN] B[BLUE]',
+            'legobluetooth.setHubLEDColorToScratchColor': 'set hub LED color to [COLOR]',
+            'legobluetooth.setHubLEDColorCSB': 'set hub LED color to C[COLOR] S[SATURATION] B[BRIGHTNESS]',
             'legobluetooth.getHubTilt': 'hub tilt [XYZ]',
             'legobluetooth.getAngle': '[AXIS] angle',