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pixie.js
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pixie.js
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(function() {
'use strict';
var vis = Visual({
strings: {
'_mouse_': 'mouse-pointer',
'_edge_': 'edge',
'_myself_': 'myself',
'_stage_': 'Stage'
},
// for testing translation
// getText: function(key) {
// return '\u2023' + (vis.options.strings[key] || key);
// },
categories: {
undefined: ["Undefined", '#d42828'],
1: ["Motion", '#4a6cd4'],
2: ["Looks", '#8a55d7'],
3: ["Sound", '#bb42c3'],
4: ["Pen", '#0e9a6c'], // Scratch 1.4: #009870
5: ["Events", '#c88330'],
6: ["Control", '#e1a91a'],
7: ["Sensing", '#2ca5e2'],
8: ["Operators", '#5cb712'],
9: ["Data", '#ee7d16'], // Scratch 1.4: #f3761d
10: ["More Blocks", '#632d99'], // #531e99
11: ["Parameter", '#5947b1'],
12: ["List", '#cc5b22'], // Scratch 1.4: #d94d11
20: ["Extension", '#4b4a60'] // #72228c / #672d79
},
blocks: {
// motion
"forward:": ["c", "move %n steps", 1, 10],
"turnRight:": ["c", "turn @turnRight %n degrees", 1, 15],
"turnLeft:": ["c", "turn @turnLeft %n degrees", 1, 15],
"heading:": ["c", "point in direction %d.direction", 1, 90],
"pointTowards:": ["c", "point towards %m.spriteOrMouse", 1, ""],
"gotoX:y:": ["c", "go to x:%n y:%n", 1, 0, 0],
"gotoSpriteOrMouse:": ["c", "go to %m.spriteOrMouse", 1, "_mouse_"],
"glideSecs:toX:y:elapsed:from:": ["c", "glide %n secs to x:%n y:%n", 1, 1, 0, 0],
"changeXposBy:": ["c", "change x by %n", 1, 10],
"xpos:": ["c", "set x to %n", 1, 0],
"changeYposBy:": ["c", "change y by %n", 1, 10],
"ypos:": ["c", "set y to %n", 1, 0],
"bounceOffEdge": ["c", "if on edge, bounce", 1],
"setRotationStyle": ["c", "set rotation style %m.rotationStyle", 1, "left-right"],
"xpos": ["r", "x position", 1],
"ypos": ["r", "y position", 1],
"heading": ["r", "direction", 1],
// looks
"say:duration:elapsed:from:": ["c", "say %s for %n secs", 2, "Hello!", 2],
"say:": ["c", "say %s", 2, "Hello!"],
"think:duration:elapsed:from:": ["c", "think %s for %n secs", 2, "Hmm...", 2],
"think:": ["c", "think %s", 2, "Hmm..."],
"show": ["c", "show", 2],
"hide": ["c", "hide", 2],
"lookLike:": ["c", "switch costume to %m.costume", 2, "costume1"],
"nextCostume": ["c", "next costume", 2],
"startScene": ["c", "switch backdrop to %m.backdrop", 2, "backdrop1"],
"changeGraphicEffect:by:": ["c", "change %m.effect effect by %n", 2, "color", 25],
"setGraphicEffect:to:": ["c", "set %m.effect effect to %n", 2, "color", 0],
"filterReset": ["c", "clear graphic effects", 2],
"changeSizeBy:": ["c", "change size by %n", 2, 10],
"setSizeTo:": ["c", "set size to %n%", 2, 100],
"comeToFront": ["c", "go to front", 2],
"goBackByLayers:": ["c", "go back %n layers", 2, 1],
"costumeIndex": ["r", "costume #", 2],
"sceneName": ["r", "backdrop name", 2],
"scale": ["r", "size", 2],
// stage looks
"startSceneAndWait": ["c", "switch backdrop to %m.backdrop and wait", 2, "backdrop1"],
"nextScene": ["c", "next backdrop", 2],
"backgroundIndex": ["r", "backdrop #", 2],
// sound
"playSound:": ["c", "play sound %m.sound", 3, "pop"],
"doPlaySoundAndWait": ["c", "play sound %m.sound until done", 3, "pop"],
"stopAllSounds": ["c", "stop all sounds", 3],
"playDrum": ["c", "play drum %d.drum for %n beats", 3, 1, 0.25],
"rest:elapsed:from:": ["c", "rest for %n beats", 3, 0.25],
"noteOn:duration:elapsed:from:": ["c", "play note %d.note for %n beats", 3, 60, 0.5],
"instrument:": ["c", "set instrument to %d.instrument", 3, 1],
"changeVolumeBy:": ["c", "change volume by %n", 3, -10],
"setVolumeTo:": ["c", "set volume to %n%", 3, 100],
"volume": ["r", "volume", 3],
"changeTempoBy:": ["c", "change tempo by %n", 3, 20],
"setTempoTo:": ["c", "set tempo to %n bpm", 3, 60],
"tempo": ["r", "tempo", 3],
// pen
"clearPenTrails": ["c", "clear", 4],
"stampCostume": ["c", "stamp", 4],
"putPenDown": ["c", "pen down", 4],
"putPenUp": ["c", "pen up", 4],
"penColor:": ["c", "set pen color to %c", 4],
"changePenHueBy:": ["c", "change pen color by %n", 4, 10],
"setPenHueTo:": ["c", "set pen color to %n", 4, 0],
"changePenShadeBy:": ["c", "change pen shade by %n", 4, 10],
"setPenShadeTo:": ["c", "set pen shade to %n", 4, 50],
"changePenSizeBy:": ["c", "change pen size by %n", 4, 1],
"penSize:": ["c", "set pen size to %n", 4, 1],
// triggers
"whenGreenFlag": ["h", "when @greenFlag clicked", 5],
"whenKeyPressed": ["h", "when %m.key key pressed", 5, "space"],
"whenClicked": ["h", "when this sprite clicked", 5],
"whenSceneStarts": ["h", "when backdrop switches to %m.backdrop", 5, "backdrop1"],
"whenSensorGreaterThan": ["h", "when %m.triggerSensor > %n", 5, "loudness", 10],
"whenIReceive": ["h", "when I receive %m.broadcast", 5, "message1"],
"broadcast:": ["c", "broadcast %m.broadcast", 5, "message1"],
"doBroadcastAndWait": ["c", "broadcast %m.broadcast and wait", 5, "message1"],
// control - sprite
"wait:elapsed:from:": ["c", "wait %n secs", 6, 1],
"doRepeat": ["c", "@loop repeat %n %t", 6, 10],
"doForever": ["f", "@loop forever %t", 6],
"doIf": ["c", "if %b then %t", 6],
"doIfElse": ["c", "if %b then %t else %t", 6],
"doWaitUntil": ["c", "wait until %b", 6],
"doUntil": ["c", "@loop repeat until %b %t", 6],
"stopScripts": ["f", "stop %m.stop", 6, "all"],
"whenCloned": ["h", "when I start as a clone", 6],
"createCloneOf": ["c", "create clone of %m.spriteOnly", 6, '_myself_'],
"deleteClone": ["f", "delete this clone", 6],
// sensing
"touching:": ["b", "touching %m.touching?", 7, ""],
"touchingColor:": ["b", "touching color %c?", 7],
"color:sees:": ["b", "color %c is touching %c?", 7],
"distanceTo:": ["r", "distance to %m.spriteOrMouse", 7, ""],
"doAsk": ["c", "ask %s and wait", 7, "What's your name?"],
"answer": ["r", "answer", 7],
"keyPressed:": ["b", "key %m.key pressed?", 7, "space"],
"mousePressed": ["b", "mouse down?", 7],
"mouseX": ["r", "mouse x", 7],
"mouseY": ["r", "mouse y", 7],
"soundLevel": ["r", "loudness", 7],
"senseVideoMotion": ["r", "video %m.videoMotionType on %m.stageOrThis", 7, "motion", 'this sprite'],
"setVideoState": ["c", "turn video %m.videoState", 7, "on"],
"setVideoTransparency": ["c", "set video transparency to %n%", 7, 50],
"timer": ["r", "timer", 7],
"timerReset": ["c", "reset timer", 7],
"getAttribute:of:": ["r", "%m.attribute of %m.spriteOrStage", 7, 'x position', 'Sprite1'],
"timeAndDate": ["r", "current %m.timeAndDate", 7, "minute"],
"timestamp": ["r", "days since 2000", 7],
"getUserName": ["r", "username", 7],
// operators
"+": ["r", "%n + %n", 8, "", ""],
"-": ["r", "%n - %n", 8, "", ""],
"*": ["r", "%n * %n", 8, "", ""],
"/": ["r", "%n / %n", 8, "", ""],
"randomFrom:to:": ["r", "pick random %n to %n", 8, 1, 10],
"<": ["b", "%s < %s", 8, "", ""],
"=": ["b", "%s = %s", 8, "", ""],
">": ["b", "%s > %s", 8, "", ""],
"&": ["b", "%b and %b", 8],
"|": ["b", "%b or %b", 8],
"not": ["b", "not %b", 8],
"concatenate:with:": ["r", "join %s %s", 8, "hello ", "world"],
"letter:of:": ["r", "letter %n of %s", 8, 1, "world"],
"stringLength:": ["r", "length of %s", 8, "world"],
"%": ["r", "%n mod %n", 8, "", ""],
"rounded": ["r", "round %n", 8, ""],
"computeFunction:of:": ["r", "%m.mathOp of %n", 8, "sqrt", 9],
// variables
"readVariable": ["r", "%l", 9, 'variable'],
"setVar:to:": ["c", "set %m.var to %s", 9, 'variable', 0],
"changeVar:by:": ["c", "change %m.var by %n", 9, 'variable', 1],
"showVariable:": ["c", "show variable %m.var", 9, 'variable'],
"hideVariable:": ["c", "hide variable %m.var", 9, 'variable'],
// lists
"contentsOfList:": ["r", "%l", 12, 'list'],
"append:toList:": ["c", "add %s to %m.list", 12, 'thing', 'list'],
"deleteLine:ofList:": ["c", "delete %d.listDeleteItem of %m.list", 12, '1', 'list'],
"insert:at:ofList:": ["c", "insert %s at %d.listItem of %m.list", 12, 'thing', '1', 'list'],
"setLine:ofList:to:": ["c", "replace item %d.listItem of %m.list with %s", 12, '1', 'list', 'thing'],
"getLine:ofList:": ["r", "item %d.listItem of %m.list", 12, '1', 'list'],
"lineCountOfList:": ["r", "length of %m.list", 12, 'list'],
"list:contains:": ["b", "%m.list contains %s", 12, 'list', 'thing'],
"showList:": ["c", "show list %m.list", 12, 'list'],
"hideList:": ["c", "hide list %m.list", 12, 'list'],
// obsolete blocks from Scratch 1.4 that may be used in older projects
"drum:duration:elapsed:from:": ["c", "play drum %n for %n beats", 98, 1, 0.25], // Scratch 1.4 MIDI drum
"midiInstrument:": ["c", "set instrument to %n", 98, 1],
"isLoud": ["b", "loud?", 98],
// obsolete blocks from Scratch 1.4 that are converted to new forms (so should never appear):
"abs": ["r", "abs %n", 98],
"sqrt": ["r", "sqrt %n", 98],
"doReturn": ["f", "stop script", 98],
"stopAll": ["f", "stop all", 98],
"showBackground:": ["c", "switch to background %m.costume", 98, "backdrop1"],
"nextBackground": ["c", "next background", 98],
"doForeverIf": ["f", "forever if %b %t", 98],
// testing and experimental control prims
"COUNT": ["r", "counter", 99],
"CLR_COUNT": ["c", "clear counter", 99],
"INCR_COUNT": ["c", "incr counter", 99],
"doForLoop": ["c", "for each %m.varName in %s %t", 99, "v", 10],
"doWhile": ["c", "while %b %t", 99],
"warpSpeed": ["c", "all at once %t", 99],
// stage motion (scrolling)
"scrollRight": ["c", "scroll right %n", 99, 10],
"scrollUp": ["c", "scroll up %n", 99, 10],
"scrollAlign": ["c", "align scene %m.scrollAlign", 99, 'bottom-left'],
"xScroll": ["r", "x scroll", 99],
"yScroll": ["r", "y scroll", 99],
// other obsolete blocks from alpha/beta
"hideAll": ["c", "hide all sprites", 99],
"getUserId": ["r", "user id", 99],
},
menus: {
direction: function() {
var m = new Menu;
[[90, 'right'],
[-90, 'left'],
[0, 'up'],
[180, 'down']].forEach(function(item) {
m.add(['('+item[0]+') '+T(item[1]), item[0]]);
});
return m;
},
var: function(arg) {
var m = new Menu;
var editor = arg.app.editor;
m.addAll(editor.stage.variables.map(getName));
if (editor.selectedSprite.isSprite && editor.selectedSprite.variables.length) {
if (editor.stage.variables.length) {
m.add(Menu.line);
}
m.addAll(editor.selectedSprite.variables.map(getName));
}
return m;
},
list: function(arg) {
var m = new Menu;
var editor = arg.app.editor;
m.addAll(editor.stage.lists.map(getName));
if (editor.selectedSprite.isSprite && editor.selectedSprite.lists.length) {
if (editor.stage.lists.length) {
m.add(Menu.line);
}
m.addAll(editor.selectedSprite.lists.map(getName));
}
return m;
},
key: function() {
var m = new Menu('up arrow', 'down arrow', 'left arrow', 'right arrow', 'space').translate().addAll('abcdefghijklmnopqrstuvwxyz0123456789'.split(''));
return m;
},
spriteOrMouse: function(arg) {
return spriteMenu(arg, '_mouse_');
},
touching: function(arg) {
return spriteMenu(arg, '_mouse_', '_edge_');
},
rotationStyle: function() {
return new Menu('left-right', 'all around', "don't rotate").translate();
},
effect: function() {
return new Menu('color', 'fisheye', 'whirl', 'pixelate', 'mosaic', 'brightness', 'ghost').translate();
},
costume: function(arg) {
return new Menu().addAll(arg.app.editor.selectedSprite.costumes.map(getName));
},
backdrop: function(arg) {
return new Menu().addAll(arg.app.editor.stage.costumes.map(getName)).addLine().addTranslated('next backdrop').addTranslated('previous backdrop');
},
sound: function(arg) {
return new Menu().addAll(arg.app.editor.selectedSprite.sounds.map(getName)).add(Menu.line).add([T('record...'), function() {
// TODO record a sound
}]);
},
broadcast: function(arg) {
return new Menu().addAll(arg.app.editor.broadcastNames).add(Menu.line).add([T('new message...'), function() {
var arg = this;
Dialog.prompt(T('New Message'), T('Message name:'), function(value) { // NS
if (value) arg.value = value;
}).show(arg.app.editor);
}]);
},
triggerSensor: function() {
return new Menu('loudness', 'timer', 'video motion').translate();
},
stop: function(arg) {
function item(value, type) {
return [T(value), function() {
arg.value = value;
if (arg.parent) arg.parent.type = type;
}];
}
return new Menu(
item('all', 'f'),
item('this script', 'f'),
item('other scripts in sprite', 'c'));
},
spriteOnly: function(arg) {
return spriteMenu(arg, '_myself_');
},
videoMotionType: function() {
return new Menu('motion', 'direction').translate();
},
stageOrThis: function() {
return new Menu('Stage', 'this sprite').translate();
},
videoState: function() {
return new Menu('off', 'on', 'on-flipped').translate();
},
spriteOrStage: function(arg) {
return spriteMenu(arg, '_stage_');
},
attribute: function(arg) {
var stage = arg.app.editor.stage;
var name = arg.parent.args[1].value;
if (name === '_stage_') return new Menu('backdrop #', 'backdrop name', 'volume').translate().addLine().addAll(stage.variables.map(getName));
var sprite = stage.findObject(name);
return sprite && new Menu('x position', 'y position', 'direction', 'costume #', 'costume name', 'size', 'volume').translate().addLine().addAll(sprite.variables.map(getName));
},
timeAndDate: function() {
return new Menu('year', 'month', 'date', 'day of week', 'hour', 'minute', 'second').translate();
},
mathOp: function() {
return new Menu('abs', 'floor', 'ceiling', 'sqrt', 'sin', 'cos', 'tan', 'asin', 'acos', 'atan', 'ln', 'log', 'e ^', '10 ^').translate();
},
drum: function() {
return new Menu().addAll(['Snare Drum', 'Bass Drum', 'Side Stick', 'Crash Cymbal', 'Open Hi-Hat', 'Closed Hi-Hat', 'Tambourine', 'Hand Clap', 'Claves', 'Wood Block', 'Cowbell', 'Triangle', 'Bongo', 'Conga', 'Cabassa', 'Guiro', 'Vibraslap', 'Open Culca'].map(function(x, i) {return ['('+(i + 1)+') ' + T(x), i + 1]}));
},
instrument: function() {
return new Menu().addAll(['Piano', 'Electric Piano', 'Organ', 'Guitar', 'Electric Guitar', 'Bass', 'Pizzicato', 'Cello', 'Trombone', 'Clarinet', 'Saxophone', 'Flute', 'Wooden Flute', 'Bassoon', 'Choir', 'Vibraphone', 'Music Box', 'Steel Drum', 'Marimba', 'Synth Lead', 'Synth Pad'].map(function(x, i) {return ['('+(i + 1)+') ' + T(x), i + 1]}));
},
note: function() {
return new Menu().addAll([
[48, 'Low C'],
[50, 'D'],
[52, 'E'],
[53, 'F'],
[55, 'G'],
[57, 'A'],
[59, 'B'],
[60, 'Middle C'],
[62, 'D'],
[64, 'E'],
[65, 'F'],
[67, 'G'],
[69, 'A'],
[71, 'B'],
[72, 'High C']].map(function(i) {return ['('+i[0]+') '+T(i[1]), i[0]]}));
},
listItem: function() {
return new Menu(1).addTranslated('last').addTranslated('random');
},
listDeleteItem: function() {
return new Menu(1).addTranslated('last').add(Menu.line).addTranslated('all');
}
}
});
var palettes = {
1: [
// motion
{if: "stage", then: [
{text: "Stage selected:"},
{text: "No motion blocks"}
], else: [
"forward:",
"turnRight:",
"turnLeft:",
"---",
"heading:",
"pointTowards:",
"---",
["gotoX:y:", {current: 'x'}, {current: 'y'}],
"gotoSpriteOrMouse:",
["glideSecs:toX:y:elapsed:from:", 1, {current: 'x'}, {current: 'y'}],
"---",
"changeXposBy:",
"xpos:",
"changeYposBy:",
"ypos:",
"---",
"bounceOffEdge",
"--",
"setRotationStyle",
"---",
{watcher: "xpos"},
{watcher: "ypos"},
{watcher: "heading"}
]}
],
2: [
// looks
{if: "sprite", then: [
"say:duration:elapsed:from:",
"say:",
"think:duration:elapsed:from:",
"think:",
"--",
"show",
"hide",
"--",
["lookLike:", {first: 'costume'}],
"nextCostume"
]},
["startScene", {first: 'backdrop'}],
{if: "stage", then: [
["startSceneAndWait", {first: 'backdrop'}],
"nextScene"
]},
"--",
"changeGraphicEffect:by:",
"setGraphicEffect:to:",
"filterReset",
"--",
{if: "sprite", then: [
"changeSizeBy:",
"setSizeTo:",
"--",
"comeToFront",
"goBackByLayers:",
"--",
{watcher: "costumeIndex"}
]},
{watcher: "sceneName"},
{if: "stage", then: [{watcher: "backgroundIndex"}], else: [{watcher: "scale"}]}
],
3: [
// sound
["playSound:", {first: 'sound'}],
["doPlaySoundAndWait", {first: 'sound'}],
"stopAllSounds",
"--",
"playDrum",
"rest:elapsed:from:",
"--",
"noteOn:duration:elapsed:from:",
"instrument:",
"--",
"changeVolumeBy:",
"setVolumeTo:",
{watcher: "volume"},
"--",
"changeTempoBy:",
"setTempoTo:",
{watcher: "tempo"}
],
4: [
// pen
"clearPenTrails",
{if: "sprite", then: [
"--",
"stampCostume",
"--",
"putPenDown",
"putPenUp",
"--",
"penColor:",
"changePenHueBy:",
"setPenHueTo:",
"--",
"changePenShadeBy:",
"setPenShadeTo:",
"--",
"changePenSizeBy:",
"penSize:"
]}
],
5: [
// triggers
"whenGreenFlag",
"whenKeyPressed",
"whenClicked",
["whenSceneStarts", {first: 'backdrop'}],
"---",
"whenSensorGreaterThan",
"---",
"whenIReceive",
"broadcast:",
"doBroadcastAndWait",
],
6: [
// control - sprite
"wait:elapsed:from:",
"--",
"doRepeat",
"doForever",
"--",
"doIf",
"doIfElse",
"doWaitUntil",
"doUntil",
"--",
"stopScripts",
"--",
{if: "sprite", then: ["whenCloned"]},
"createCloneOf",
{if: "sprite", then: ["deleteClone"]}
],
7: [
// sensing
{if: "sprite", then: [
"touching:",
"touchingColor:",
"color:sees:",
"distanceTo:",
"--",
]},
"doAsk",
{watcher: "answer"},
"--",
"keyPressed:",
"mousePressed",
"mouseX",
"mouseY",
"--",
{watcher: "soundLevel"},
"--",
{watcher: "senseVideoMotion"},
"setVideoState",
"setVideoTransparency",
"--",
{watcher: "timer"},
"timerReset",
"--",
["getAttribute:of:", {first: 'attribute'}, {first: 'sprite'}],
"--",
{watcher: "timeAndDate"},
"timestamp",
"getUserName"
],
8: [
// operators
"+",
"-",
"*",
"/",
"--",
"randomFrom:to:",
"--",
"<",
"=",
">",
"--",
"&",
"|",
"not",
"--",
"concatenate:with:",
"letter:of:",
"stringLength:",
"--",
"%",
"rounded",
"--",
"computeFunction:of:"
],
9: [
// variables
{text: "Make a Variable", action: "newVariable"},
{if: "variables", then: [
{all: "variables"},
"--",
["setVar:to:", {first: 'var'}, '0'],
["changeVar:by:", {first: 'var'}, 1],
["showVariable:", {first: 'var'}],
["hideVariable:", {first: 'var'}],
"--"
]},
// lists
{text: "Make a List", action: "newList"},
{if: "lists", then: [
{all: "lists"},
"--",
["append:toList:", "thing", {first: 'list'}],
"--",
["deleteLine:ofList:", 1, {first: 'list'}],
["insert:at:ofList:", "thing", 1, {first: 'list'}],
["setLine:ofList:to:", 1, {first: 'list'}, "thing"],
"--",
["getLine:ofList:", 1, {first: 'list'}],
["lineCountOfList:", {first: 'list'}],
["list:contains:", {first: 'list'}, "thing"],
"--",
["showList:", {first: 'list'}],
["hideList:", {first: 'list'}]
]}
],
10: [
{text: "Make a Block", action: "newBlock"},
{text: "Add an Extension", action: "addExtension"},
]
};
var tips = {
'home': 'home',
'scratchUI': 'ui/editor-map',
'paint': 'ui/image-editor-map',
'hoc': 'howto/hoc',
'madewithcode-card': 'howto/cardtip1',
'madewithcode-name': 'howto/nametip1',
'getStarted': 'howto/get-started-1',
'changeXposBy:': 'blocks/change-x',
'changeYposBy:': 'blocks/change-y',
'heading': 'blocks/direction',
'glideSecs:toX:y:elapsed:from:': 'blocks/glide',
'gotoSpriteOrMouse:': 'blocks/go-to',
'gotoX:y:': 'blocks/go-to-xy',
'bounceOffEdge': 'blocks/if-on-edge-bounce',
'forward:': 'blocks/move-steps',
'heading:': 'blocks/point-direction',
'pointTowards:': 'blocks/point-towards',
'say:': 'blocks/say',
'say:duration:elapsed:from:': 'blocks/say-for-seconds',
'turnLeft:': 'blocks/turn-left',
'turnRight:': 'blocks/turn-right',
'xpos:': 'blocks/set-x',
'ypos:': 'blocks/set-y',
'&': 'blocks/and',
'|': 'blocks/or',
'getAttribute:of:': 'blocks/getattribute',
'list:contains:': 'blocks/list-contains',
'computeFunction:of:': 'blocks/computefunction',
'*': 'blocks/multiply',
'+': 'blocks/add',
'-': 'blocks/subtract',
'/': 'blocks/divide',
'%': 'blocks/mod',
'<': 'blocks/less-than',
'=': 'blocks/equal',
'>': 'blocks/greater-than',
'append:toList:': 'blocks/add-to-list',
'answer': 'blocks/answer',
'doAsk': 'blocks/ask-and-wait',
'backgroundIndex': 'blocks/backdrop-number',
'sceneName': 'blocks/backdrop-name',
'broadcast:': 'blocks/broadcast',
'doBroadcastAndWait': 'blocks/broadcast-wait',
'changeGraphicEffect:by:': 'blocks/change-effect',
'changeVar:by:': 'blocks/change-variable',
'changePenHueBy:': 'blocks/changecolor',
'changePenShadeBy:': 'blocks/changeshadeby',
'changePenSizeBy:': 'blocks/changepensize',
'changeSizeBy:': 'blocks/change-size',
'changeTempoBy:': 'blocks/change-tempo',
'changeVolumeBy:': 'blocks/change-volume',
'clearPenTrails': 'blocks/clear',
'filterReset': 'blocks/clear-graphic-effects',
'color:sees:': 'blocks/color-is-touching',
'costumeIndex': 'blocks/costume-number',
'createCloneOf': 'blocks/create-clone',
'timeAndDate': 'blocks/current-time',
'timestamp': 'blocks/timestamp',
'deleteLine:ofList:': 'blocks/delete-from-list',
'deleteClone': 'blocks/delete-this-clone',
'distanceTo:': 'blocks/distance-to',
'doForever': 'blocks/forever',
'goBackByLayers:': 'blocks/go-back-layer',
'comeToFront': 'blocks/go-to-front',
'hide': 'blocks/hide',
'hideList:': 'blocks/hide-list',
'hideVariable:': 'blocks/hide-variable',
'doIf': 'blocks/if',
'doIfElse': 'blocks/if-else',
'insert:at:ofList:': 'blocks/inside-list',
'getLine:ofList:': 'blocks/item-of-list',
'concatenate:with:': 'blocks/join',
'keyPressed:': 'blocks/key-pressed',
'lineCountOfList:': 'blocks/length-of-list',
'stringLength:': 'blocks/length-of',
'letter:of:': 'blocks/letter-of',
'soundLevel': 'blocks/loudness',
'mousePressed': 'blocks/mouse-down',
'mouseX': 'blocks/mouse-x',
'mouseY': 'blocks/mouse-y',
'nextScene': 'blocks/nextbackdrop',
'nextCostume': 'blocks/next-costume',
'not': 'blocks/not',
'putPenDown': 'blocks/pendown',
'putPenUp': 'blocks/penup',
'randomFrom:to:': 'blocks/pick-random',
'playDrum': 'blocks/play_drum',
'noteOn:duration:elapsed:from:': 'blocks/playnote',
'playSound:': 'blocks/playsound',
'doPlaySoundAndWait': 'blocks/playsound_untildone',
'doRepeat': 'blocks/repeat',
'doUntil': 'blocks/repeat-until',
'setLine:ofList:to:': 'blocks/replace-list',
'timerReset': 'blocks/reset-timer',
'rest:elapsed:from:': 'blocks/rest',
'rounded': 'blocks/round',
'setGraphicEffect:to:': 'blocks/set-effect',
'setVar:to:': 'blocks/set-variable',
'instrument:': 'blocks/setinstrument',
'penColor:': 'blocks/setpencolor',
'setPenHueTo:': 'blocks/setpencolorto',
'setPenShadeTo:': 'blocks/setshade',
'penSize:': 'blocks/setpensize',
'setRotationStyle': 'blocks/setrotation',
'setSizeTo:': 'blocks/set-size',
'setTempoTo:': 'blocks/set-tempo',
'setVideoTransparency': 'blocks/set-video-transparency',
'setVolumeTo:': 'blocks/set-volume',
'show': 'blocks/show',
'showList:': 'blocks/show-list',
'showVariable:': 'blocks/show-variable',
'scale': 'blocks/size',
'stampCostume': 'blocks/stamp',
'stopScripts': 'blocks/stop',
'stopAllSounds': 'blocks/stopsound',
'startScene': 'blocks/switch-backdrop',
'startSceneAndWait': 'blocks/switch-backdrop-and-wait',
'lookLike:': 'blocks/switch-costume',
'tempo': 'blocks/tempo',
'think:': 'blocks/think',
'think:duration:elapsed:from:': 'blocks/think-for-seconds',
'timer': 'blocks/timer',
'touching:': 'blocks/touching',
'touchingColor:': 'blocks/touching-color',
'setVideoState': 'blocks/turn-video',
'getUserName': 'blocks/username',
'senseVideoMotion': 'blocks/video-motion',
'volume': 'blocks/volume',
'wait:elapsed:from:': 'blocks/wait-secs',
'doWaitUntil': 'blocks/wait-until',
'whenKeyPressed': 'blocks/when-key-pressed',
'whenSensorGreaterThan': 'blocks/when-loudness',
'whenGreenFlag': 'blocks/when-flag-clicked',
'whenSceneStarts': 'blocks/when-backdrop-switches',
'whenIReceive': 'blocks/when-i-receive',
'whenCloned': 'blocks/clone-startup',
'whenClicked': 'blocks/when-this-sprite-clicked',
'xpos': 'blocks/x-position',
'ypos': 'blocks/y-position',
'procDef': 'blocks/define',
'proc_declaration': 'blocks/define',
'call': 'blocks/usedefine',
'extensions': 'ui/extensions'
};
var Workspace = vis.Workspace;
var Palette = vis.Palette;
var Script = vis.Script;
var Comment = vis.Comment;
var Block = vis.Block;
var Arg = vis.Arg;
var Icon = vis.Icon;
var Menu = vis.Menu;
function T(key, values) {
var text = vis.getText(key);
return values ? vis.util.format(text, values) : text;
};
var menusThatAcceptReporters = ['broadcast', 'costume', 'backdrop', 'scene', 'sound', 'spriteOnly', 'spriteOrMouse', 'spriteOrStage', 'touching'];
Arg.prototype.acceptsDropOf = function(b) {
return this.type !== 't' && this.type !== 'l' && (this.type !== 'b' || b.isBoolean) && (this.type !== 'm' || menusThatAcceptReporters.indexOf(this.menu) !== -1);
};
Workspace.prototype.paddingLeft = 10;
Workspace.prototype.paddingTop = 10;
Workspace.prototype.spacing = 10;
Palette.prototype.paddingLeft = 6;
Palette.prototype.paddingTop = 7;
Palette.prototype.paddingRight = 6;
Palette.prototype.paddingBottom = 6;
Palette.prototype.spacing = 5;
Palette.prototype.spaceSize = 15;
Block.prototype.click = function() {
var app = this.app;
if (app && app.exec) {
app.exec.toggleThread(this.topScript, app.editor.selectedSprite);
}
};
Block.prototype.groups = [ // NS
['changeXposBy:', 'xpos:', 'changeYposBy:', 'ypos:'],
['xpos', 'ypos'],
['say:', 'think:'],
['say:duration:elapsed:from:', 'think:duration:elapsed:from:'],
['show', 'hide'],
['playSound:', 'doPlaySoundAndWait'],
['putPenDown', 'putPenUp'],
['setPenHueTo:', 'changePenHueBy:', 'setPenShadeTo:', 'changePenShadeBy:', 'changePenSizeBy:', 'setPenSizeTo:'],
['doIf', 'doIfElse'],
['mouseX', 'mouseY'],
['+', '-', '*', '/', '%'],
['&', '|'],
['<', '=', '>']
];
Block.prototype.defaultContextMenu = Object.getOwnPropertyDescriptor(Block.prototype, 'contextMenu').get;
Object.defineProperty(Block.prototype, 'contextMenu', {get: function() {
var m = this.defaultContextMenu();
var editor = this.app.editor;
if (this.name === 'readVariable' || this.name === 'contentsOfList:') {
var isVar = this.name === 'readVariable';
if (this.workspace.isPalette) {
m.insertAllTranslated(0, [
isVar ? 'rename variable' : 'rename list',
[isVar ? 'delete variable' : 'delete list', function() {
if (isVar) {
editor.removeVariable(this.args[0].value);
} else {
editor.removeList(this.args[0].value);
}
}.bind(this)],
Menu.line]);
} else {
m.action = function(value) {
this.args[0].value = value;
}.bind(this);
m.addLine();
var globals = isVar ? editor.stage.variables : editor.stage.lists;
var locals = isVar ? editor.selectedSprite.variables : editor.selectedSprite.lists;
m.addAll(globals.map(getName));
if (editor.selectedSprite.isSprite && locals.length) {
if (globals.length) m.addLine();
m.addAll(locals.map(getName));
}
}
} else if (!this.workspace.isPalette) {
m.addLine();
m.action = function(value) {
this.name = value;
this.infoSpec = vis.getBlock(value)[1];
this.spec = T(this.infoSpec);
this.fn = null;
}.bind(this);
var gs = this.groups;
for (var i = gs.length; i--;) {
var g = gs[i];
if (g.indexOf(this.name) !== -1) {
for (var j = 0, l = g.length; j < l; j++) {
var b = vis.getBlock(g[j]);
m.add([T(b[1]).replace(/%[\w.]+/g, '').trim(), b[2]]);
}
}
}
}
return m;
}});
Block.prototype.help = function() {
// TODO
Dialog.alert(T('Help'), T('Help is not available yet.')).show(this.app.editor);
};
Arg.prototype.menuTranslations = {
'attribute': ['x position', 'y position', 'direction', 'costume #', 'costume name', 'size', 'volume', 'backdrop #', 'backdrop name', 'volume'],
'backdrop': ['next backdrop', 'previous backdrop'],
'broadcast': ['new message...'],
'list': ['delete list', 'rename list'],
'sound': ['record...'],
'var': ['delete variable', 'rename variable'],
'costume': [],
'key': ['up arrow', 'down arrow', 'left arrow', 'right arrow', 'space']
};
Arg.prototype.shouldTranslate = function(value) {
if (this.type === 'l') return false;
if (['spriteOnly', 'spriteOrMouse', 'spriteOrStage', 'touching'].indexOf(this.menu) !== -1) {
return ['_myself_', '_mouse_', '_edge_', '_stage_'].indexOf(value) !== -1;
}
var translations = this.menuTranslations[this.menu];
return translations ? translations.indexOf(value) !== -1 : true;
};
Icon.prototype.icons.turnRight = {
width: 16,
height: 15,
draw: function(context) {
if (!assetsLoaded) return onAssetsLoaded(this.redraw, this);
context.drawImage(assets, 230, 0, 31, 29, 0, 0, 15.5, 14.5);
}
};
Icon.prototype.icons.turnLeft = {
width: 16,
height: 15,
draw: function(context) {
if (!assetsLoaded) return onAssetsLoaded(this.redraw, this);
context.drawImage(assets, 230, 30, 30, 29, 0, 0, 15, 14.5);
}
};
Icon.prototype.icons.greenFlag = {
width: 23,
height: 23,
draw: function(context) {
if (!assetsLoaded) return onAssetsLoaded(this.redraw, this);
context.drawImage(assets, 262, 0, 46, 46, 0, 0, 23, 23);
}
};
Script.prototype.addRunningEffect = function() {
if (!this._runningEffect) {
this.addEffect(this.runningEffect);
this._runningEffect = true;
}
return this;
};
Script.prototype.runningEffect = function() {
var canvas = this.shadow(0, 0, 12, '#ff9');
var ctx = canvas.getContext('2d');
ctx.drawImage(canvas, 0, 0);
ctx.drawImage(canvas, 0, 0);
return canvas;
};
Script.prototype.removeRunningEffect = function() {
this.removeEffect(this.runningEffect);
this._runningEffect = false;
return this;
};
function el(tagName, className) {
var e = document.createElement(className == null ? 'div' : tagName);
e.className = className || tagName || '';
return e;
}
var Server = {
getProjectURL: function(id) {
return 'http://projects.scratch.mit.edu/internalapi/project/' + id + '/get/';
},
getProjectMetadataURL: function(id) {
return 'http://scratch.mit.edu/api/v1/project/' + id + '/';
},
getAssetURL: function(md5) {
return 'http://cdn.scratch.mit.edu/internalapi/asset/' + md5 + '/get/';
},
imageAssetCache: {},
imageAssetStatus: {},
getImageAsset: function(md5, cb) {
var img = Server.imageAssetCache[md5];
if (img) {
if (cb) {
switch (Server.imageAssetStatus[md5]) {
case 'loading':
img.addEventListener('load', function() {cb(null, img)});
img.addEventListener('error', function() {cb(new Error)});
break;
case 'error':