CodingPirates/blockly
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ellen.spertus
2013-12-20 16:25:26 -08:00
parent 7e1b5612ae
commit ea211c5080
466 changed files with 6463 additions and 3458 deletions
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blockly_compressed.js
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@@ -620,7 +620,7 @@ goog.cssom.addCssRule=function(a,b,c){if(0>c||void 0==c)c=(a.cssRules||a.rules).
goog.cssom.addCssText=function(a,b){var c=b?b.getDocument():goog.dom.getDocument(),d=c.createElement("style");d.type="text/css";c.getElementsByTagName("head")[0].appendChild(d);d.styleSheet?d.styleSheet.cssText=a:(c=c.createTextNode(a),d.appendChild(c));return d};goog.cssom.getFileNameFromStyleSheet=function(a){return(a=a.href)?/([^\/\?]+)[^\/]*$/.exec(a)[1]:null};
goog.cssom.getAllCss_=function(a,b){for(var c=[],d=goog.cssom.getAllCssStyleSheets(a),e=0;a=d[e];e++){var f=goog.cssom.getCssRulesFromStyleSheet(a);if(f&&f.length){if(!b)var g=0;for(var h=0,k=f.length,l;h<k;h++)l=f[h],b&&!l.href?(l=goog.cssom.getCssTextFromCssRule(l),c.push(l)):l.href||(l.style&&(l.parentStyleSheet||(l.style["-closure-parent-stylesheet"]=a),l.style["-closure-rule-index"]=g),c.push(l)),b||g++}}return b?c.join(" "):c};var Blockly={BlockSvg:function(a){this.block_=a;this.svgGroup_=Blockly.createSvgElement("g",{},null);this.svgPathDark_=Blockly.createSvgElement("path",{"class":"blocklyPathDark",transform:"translate(1, 1)"},this.svgGroup_);this.svgPath_=Blockly.createSvgElement("path",{"class":"blocklyPath"},this.svgGroup_);this.svgPathLight_=Blockly.createSvgElement("path",{"class":"blocklyPathLight"},this.svgGroup_);this.svgPath_.tooltip=this.block_;Blockly.Tooltip&&Blockly.Tooltip.bindMouseEvents(this.svgPath_);
this.updateMovable()}};Blockly.BlockSvg.INLINE=-1;Blockly.BlockSvg.prototype.init=function(){var a=this.block_;this.updateColour();for(var b=0,c;c=a.inputList[b];b++)c.init();a.mutator&&a.mutator.createIcon()};Blockly.BlockSvg.prototype.updateMovable=function(){this.block_.isMovable()?Blockly.addClass_(this.svgGroup_,"blocklyDraggable"):Blockly.removeClass_(this.svgGroup_,"blocklyDraggable")};Blockly.BlockSvg.prototype.getRootElement=function(){return this.svgGroup_};
Blockly.BlockSvg.SEP_SPACE_X=10;Blockly.BlockSvg.SEP_SPACE_Y=10;Blockly.BlockSvg.INLINE_PADDING_Y=5;Blockly.BlockSvg.MIN_BLOCK_Y=25;Blockly.BlockSvg.TAB_HEIGHT=20;Blockly.BlockSvg.TAB_WIDTH=8;Blockly.BlockSvg.NOTCH_WIDTH=30;Blockly.BlockSvg.CORNER_RADIUS=8;Blockly.BlockSvg.TITLE_HEIGHT=18;Blockly.BlockSvg.DISTANCE_45_INSIDE=(1-Math.SQRT1_2)*(Blockly.BlockSvg.CORNER_RADIUS-1)+1;Blockly.BlockSvg.DISTANCE_45_OUTSIDE=(1-Math.SQRT1_2)*(Blockly.BlockSvg.CORNER_RADIUS+1)-1;
Blockly.BlockSvg.SEP_SPACE_X=10;Blockly.BlockSvg.SEP_SPACE_Y=10;Blockly.BlockSvg.INLINE_PADDING_Y=5;Blockly.BlockSvg.MIN_BLOCK_Y=25;Blockly.BlockSvg.TAB_HEIGHT=20;Blockly.BlockSvg.TAB_WIDTH=8;Blockly.BlockSvg.NOTCH_WIDTH=30;Blockly.BlockSvg.CORNER_RADIUS=8;Blockly.BlockSvg.FIELD_HEIGHT=18;Blockly.BlockSvg.DISTANCE_45_INSIDE=(1-Math.SQRT1_2)*(Blockly.BlockSvg.CORNER_RADIUS-1)+1;Blockly.BlockSvg.DISTANCE_45_OUTSIDE=(1-Math.SQRT1_2)*(Blockly.BlockSvg.CORNER_RADIUS+1)-1;
Blockly.BlockSvg.NOTCH_PATH_LEFT="l 6,4 3,0 6,-4";Blockly.BlockSvg.NOTCH_PATH_LEFT_HIGHLIGHT="l 6.5,4 2,0 6.5,-4";Blockly.BlockSvg.NOTCH_PATH_RIGHT="l -6,4 -3,0 -6,-4";Blockly.BlockSvg.JAGGED_TEETH="l 8,0 0,4 8,4 -16,8 8,4";Blockly.BlockSvg.JAGGED_TEETH_HEIGHT=20;Blockly.BlockSvg.TAB_PATH_DOWN="v 5 c 0,10 -"+Blockly.BlockSvg.TAB_WIDTH+",-8 -"+Blockly.BlockSvg.TAB_WIDTH+",7.5 s "+Blockly.BlockSvg.TAB_WIDTH+",-2.5 "+Blockly.BlockSvg.TAB_WIDTH+",7.5";
Blockly.BlockSvg.TAB_PATH_DOWN_HIGHLIGHT_RTL="v 6.5 m -"+0.98*Blockly.BlockSvg.TAB_WIDTH+",2.5 q -"+0.05*Blockly.BlockSvg.TAB_WIDTH+",10 "+0.27*Blockly.BlockSvg.TAB_WIDTH+",10 m "+0.71*Blockly.BlockSvg.TAB_WIDTH+",-2.5 v 1.5";Blockly.BlockSvg.TOP_LEFT_CORNER_START="m 0,"+Blockly.BlockSvg.CORNER_RADIUS;Blockly.BlockSvg.TOP_LEFT_CORNER_START_HIGHLIGHT_RTL="m "+Blockly.BlockSvg.DISTANCE_45_INSIDE+","+Blockly.BlockSvg.DISTANCE_45_INSIDE;
Blockly.BlockSvg.TOP_LEFT_CORNER_START_HIGHLIGHT_LTR="m 1,"+(Blockly.BlockSvg.CORNER_RADIUS-1);Blockly.BlockSvg.TOP_LEFT_CORNER="A "+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS+" 0 0,1 "+Blockly.BlockSvg.CORNER_RADIUS+",0";Blockly.BlockSvg.TOP_LEFT_CORNER_HIGHLIGHT="A "+(Blockly.BlockSvg.CORNER_RADIUS-1)+","+(Blockly.BlockSvg.CORNER_RADIUS-1)+" 0 0,1 "+Blockly.BlockSvg.CORNER_RADIUS+",1";
@@ -635,24 +635,24 @@ Blockly.BlockSvg.prototype.updateColour=function(){if(!this.block_.disabled){var
Blockly.BlockSvg.prototype.updateDisabled=function(){this.block_.disabled||this.block_.getInheritedDisabled()?(Blockly.addClass_(this.svgGroup_,"blocklyDisabled"),this.svgPath_.setAttribute("fill","url(#blocklyDisabledPattern)")):(Blockly.removeClass_(this.svgGroup_,"blocklyDisabled"),this.updateColour());for(var a=this.block_.getChildren(),b=0,c;c=a[b];b++)c.svg_.updateDisabled()};Blockly.BlockSvg.prototype.addSelect=function(){Blockly.addClass_(this.svgGroup_,"blocklySelected");this.svgGroup_.parentNode.appendChild(this.svgGroup_)};
Blockly.BlockSvg.prototype.removeSelect=function(){Blockly.removeClass_(this.svgGroup_,"blocklySelected")};Blockly.BlockSvg.prototype.addDragging=function(){Blockly.addClass_(this.svgGroup_,"blocklyDragging")};Blockly.BlockSvg.prototype.removeDragging=function(){Blockly.removeClass_(this.svgGroup_,"blocklyDragging")};
Blockly.BlockSvg.prototype.render=function(){this.block_.rendered=!0;var a=Blockly.BlockSvg.SEP_SPACE_X;Blockly.RTL&&(a=-a);for(var b=this.block_.getIcons(),c=0;c<b.length;c++)a=b[c].renderIcon(a);a+=Blockly.RTL?Blockly.BlockSvg.SEP_SPACE_X:-Blockly.BlockSvg.SEP_SPACE_X;b=this.renderCompute_(a);this.renderDraw_(a,b);(a=this.block_.getParent())?a.render():Blockly.fireUiEvent(window,"resize")};
Blockly.BlockSvg.prototype.renderTitles_=function(a,b,c){Blockly.RTL&&(b=-b);for(var d=0,e;e=a[d];d++){var f=e.getSize().width;Blockly.RTL?(b-=f,e.getRootElement().setAttribute("transform","translate("+b+", "+c+")"),f&&(b-=Blockly.BlockSvg.SEP_SPACE_X)):(e.getRootElement().setAttribute("transform","translate("+b+", "+c+")"),f&&(b+=f+Blockly.BlockSvg.SEP_SPACE_X))}return Blockly.RTL?-b:b};
Blockly.BlockSvg.prototype.renderFields_=function(a,b,c){Blockly.RTL&&(b=-b);for(var d=0,e;e=a[d];d++){var f=e.getSize().width;Blockly.RTL?(b-=f,e.getRootElement().setAttribute("transform","translate("+b+", "+c+")"),f&&(b-=Blockly.BlockSvg.SEP_SPACE_X)):(e.getRootElement().setAttribute("transform","translate("+b+", "+c+")"),f&&(b+=f+Blockly.BlockSvg.SEP_SPACE_X))}return Blockly.RTL?-b:b};
Blockly.BlockSvg.prototype.renderCompute_=function(a){var b=this.block_.inputList,c=[];c.rightEdge=a+2*Blockly.BlockSvg.SEP_SPACE_X;if(this.block_.previousConnection||this.block_.nextConnection)c.rightEdge=Math.max(c.rightEdge,Blockly.BlockSvg.NOTCH_WIDTH+Blockly.BlockSvg.SEP_SPACE_X);for(var d=0,e=0,f=!1,g=!1,h=!1,k=void 0,l=this.block_.inputsInline&&!this.block_.isCollapsed(),q=0,m;m=b[q];q++)if(m.isVisible()){var p;l&&k&&k!=Blockly.NEXT_STATEMENT&&m.type!=Blockly.NEXT_STATEMENT?p=c[c.length-1]:
(k=m.type,p=[],p.type=l&&m.type!=Blockly.NEXT_STATEMENT?Blockly.BlockSvg.INLINE:m.type,p.height=0,c.push(p));p.push(m);m.renderHeight=Blockly.BlockSvg.MIN_BLOCK_Y;m.renderWidth=l&&m.type==Blockly.INPUT_VALUE?Blockly.BlockSvg.TAB_WIDTH+Blockly.BlockSvg.SEP_SPACE_X:0;if(m.connection&&m.connection.targetConnection){var n=m.connection.targetBlock().getHeightWidth();m.renderHeight=Math.max(m.renderHeight,n.height);m.renderWidth=Math.max(m.renderWidth,n.width)}p.height=Math.max(p.height,m.renderHeight);
m.titleWidth=0;1==c.length&&(m.titleWidth+=Blockly.RTL?-a:a);for(var n=0,r;r=m.titleRow[n];n++)0!=n&&(m.titleWidth+=Blockly.BlockSvg.SEP_SPACE_X),r=r.getSize(),m.titleWidth+=r.width,p.height=Math.max(p.height,r.height);p.type!=Blockly.BlockSvg.INLINE&&(p.type==Blockly.NEXT_STATEMENT?(g=!0,e=Math.max(e,m.titleWidth)):(p.type==Blockly.INPUT_VALUE?f=!0:p.type==Blockly.DUMMY_INPUT&&(h=!0),d=Math.max(d,m.titleWidth)))}for(a=0;p=c[a];a++)if(p.thicker=!1,p.type==Blockly.BlockSvg.INLINE)for(b=0;m=p[b];b++)if(m.type==
m.fieldWidth=0;1==c.length&&(m.fieldWidth+=Blockly.RTL?-a:a);for(var n=0,r;r=m.fieldRow[n];n++)0!=n&&(m.fieldWidth+=Blockly.BlockSvg.SEP_SPACE_X),r=r.getSize(),m.fieldWidth+=r.width,p.height=Math.max(p.height,r.height);p.type!=Blockly.BlockSvg.INLINE&&(p.type==Blockly.NEXT_STATEMENT?(g=!0,e=Math.max(e,m.fieldWidth)):(p.type==Blockly.INPUT_VALUE?f=!0:p.type==Blockly.DUMMY_INPUT&&(h=!0),d=Math.max(d,m.fieldWidth)))}for(a=0;p=c[a];a++)if(p.thicker=!1,p.type==Blockly.BlockSvg.INLINE)for(b=0;m=p[b];b++)if(m.type==
Blockly.INPUT_VALUE){p.height+=2*Blockly.BlockSvg.INLINE_PADDING_Y;p.thicker=!0;break}c.statementEdge=2*Blockly.BlockSvg.SEP_SPACE_X+e;g&&(c.rightEdge=Math.max(c.rightEdge,c.statementEdge+Blockly.BlockSvg.NOTCH_WIDTH));f?c.rightEdge=Math.max(c.rightEdge,d+2*Blockly.BlockSvg.SEP_SPACE_X+Blockly.BlockSvg.TAB_WIDTH):h&&(c.rightEdge=Math.max(c.rightEdge,d+2*Blockly.BlockSvg.SEP_SPACE_X));c.hasValue=f;c.hasStatement=g;c.hasDummy=h;return c};
Blockly.BlockSvg.prototype.renderDraw_=function(a,b){if(this.block_.outputConnection)this.squareBottomLeftCorner_=this.squareTopLeftCorner_=!0;else{this.squareBottomLeftCorner_=this.squareTopLeftCorner_=!1;if(this.block_.previousConnection){var c=this.block_.previousConnection.targetBlock();c&&c.nextConnection&&c.nextConnection.targetConnection==this.block_.previousConnection&&(this.squareTopLeftCorner_=!0)}this.block_.nextConnection&&(c=this.block_.nextConnection.targetBlock())&&c.previousConnection&&
c.previousConnection.targetConnection==this.block_.nextConnection&&(this.squareBottomLeftCorner_=!0)}var d=this.block_.getRelativeToSurfaceXY(),e=[],f=[],c=[],g=[];this.renderDrawTop_(e,c,d,b.rightEdge);var h=this.renderDrawRight_(e,c,f,g,d,b,a);this.renderDrawBottom_(e,c,d,h);this.renderDrawLeft_(e,c,d,h);d=e.join(" ")+"\n"+f.join(" ");this.svgPath_.setAttribute("d",d);this.svgPathDark_.setAttribute("d",d);d=c.join(" ")+"\n"+g.join(" ");this.svgPathLight_.setAttribute("d",d);Blockly.RTL&&(this.svgPath_.setAttribute("transform",
"scale(-1 1)"),this.svgPathLight_.setAttribute("transform","scale(-1 1)"),this.svgPathDark_.setAttribute("transform","translate(1,1) scale(-1 1)"))};
Blockly.BlockSvg.prototype.renderDrawTop_=function(a,b,c,d){this.squareTopLeftCorner_?(a.push("m 0,0"),b.push("m 1,1")):(a.push(Blockly.BlockSvg.TOP_LEFT_CORNER_START),b.push(Blockly.RTL?Blockly.BlockSvg.TOP_LEFT_CORNER_START_HIGHLIGHT_RTL:Blockly.BlockSvg.TOP_LEFT_CORNER_START_HIGHLIGHT_LTR),a.push(Blockly.BlockSvg.TOP_LEFT_CORNER),b.push(Blockly.BlockSvg.TOP_LEFT_CORNER_HIGHLIGHT));Blockly.BROKEN_CONTROL_POINTS&&a.push("c 0,5 0,-5 0,0");this.block_.previousConnection&&(a.push("H",Blockly.BlockSvg.NOTCH_WIDTH-
15),b.push("H",Blockly.BlockSvg.NOTCH_WIDTH-15),a.push(Blockly.BlockSvg.NOTCH_PATH_LEFT),b.push(Blockly.BlockSvg.NOTCH_PATH_LEFT_HIGHLIGHT),this.block_.previousConnection.moveTo(c.x+(Blockly.RTL?-Blockly.BlockSvg.NOTCH_WIDTH:Blockly.BlockSvg.NOTCH_WIDTH),c.y));a.push("H",d);b.push("H",d+(Blockly.RTL?-1:0))};
Blockly.BlockSvg.prototype.renderDrawRight_=function(a,b,c,d,e,f,g){for(var h,k=0,l,q,m=0,p;p=f[m];m++){h=Blockly.BlockSvg.SEP_SPACE_X;0==m&&(h+=Blockly.RTL?-g:g);b.push("M",f.rightEdge-1+","+(k+1));if(this.block_.isCollapsed()){var n=p[0];l=k+Blockly.BlockSvg.TITLE_HEIGHT;this.renderTitles_(n.titleRow,h,l);a.push(Blockly.BlockSvg.JAGGED_TEETH);Blockly.RTL?b.push("l 8,0 0,3.8 7,3.2 m -14.5,9 l 8,4"):b.push("h 8");n=p.height-Blockly.BlockSvg.JAGGED_TEETH_HEIGHT;a.push("v",n);Blockly.RTL&&b.push("v",
n-2)}else if(p.type==Blockly.BlockSvg.INLINE){for(var r=0;n=p[r];r++)l=k+Blockly.BlockSvg.TITLE_HEIGHT,p.thicker&&(l+=Blockly.BlockSvg.INLINE_PADDING_Y),h=this.renderTitles_(n.titleRow,h,l),n.type!=Blockly.DUMMY_INPUT&&(h+=n.renderWidth+Blockly.BlockSvg.SEP_SPACE_X),n.type==Blockly.INPUT_VALUE&&(c.push("M",h-Blockly.BlockSvg.SEP_SPACE_X+","+(k+Blockly.BlockSvg.INLINE_PADDING_Y)),c.push("h",Blockly.BlockSvg.TAB_WIDTH-n.renderWidth),c.push(Blockly.BlockSvg.TAB_PATH_DOWN),c.push("v",n.renderHeight-Blockly.BlockSvg.TAB_HEIGHT),
Blockly.BlockSvg.prototype.renderDrawRight_=function(a,b,c,d,e,f,g){for(var h,k=0,l,q,m=0,p;p=f[m];m++){h=Blockly.BlockSvg.SEP_SPACE_X;0==m&&(h+=Blockly.RTL?-g:g);b.push("M",f.rightEdge-1+","+(k+1));if(this.block_.isCollapsed()){var n=p[0];l=k+Blockly.BlockSvg.FIELD_HEIGHT;this.renderFields_(n.fieldRow,h,l);a.push(Blockly.BlockSvg.JAGGED_TEETH);Blockly.RTL?b.push("l 8,0 0,3.8 7,3.2 m -14.5,9 l 8,4"):b.push("h 8");n=p.height-Blockly.BlockSvg.JAGGED_TEETH_HEIGHT;a.push("v",n);Blockly.RTL&&b.push("v",
n-2)}else if(p.type==Blockly.BlockSvg.INLINE){for(var r=0;n=p[r];r++)l=k+Blockly.BlockSvg.FIELD_HEIGHT,p.thicker&&(l+=Blockly.BlockSvg.INLINE_PADDING_Y),h=this.renderFields_(n.fieldRow,h,l),n.type!=Blockly.DUMMY_INPUT&&(h+=n.renderWidth+Blockly.BlockSvg.SEP_SPACE_X),n.type==Blockly.INPUT_VALUE&&(c.push("M",h-Blockly.BlockSvg.SEP_SPACE_X+","+(k+Blockly.BlockSvg.INLINE_PADDING_Y)),c.push("h",Blockly.BlockSvg.TAB_WIDTH-n.renderWidth),c.push(Blockly.BlockSvg.TAB_PATH_DOWN),c.push("v",n.renderHeight-Blockly.BlockSvg.TAB_HEIGHT),
c.push("h",n.renderWidth-Blockly.BlockSvg.TAB_WIDTH),c.push("z"),Blockly.RTL?(d.push("M",h-Blockly.BlockSvg.SEP_SPACE_X+Blockly.BlockSvg.TAB_WIDTH-n.renderWidth-1+","+(k+Blockly.BlockSvg.INLINE_PADDING_Y+1)),d.push(Blockly.BlockSvg.TAB_PATH_DOWN_HIGHLIGHT_RTL),d.push("v",n.renderHeight-Blockly.BlockSvg.TAB_HEIGHT+2),d.push("h",n.renderWidth-Blockly.BlockSvg.TAB_WIDTH)):(d.push("M",h-Blockly.BlockSvg.SEP_SPACE_X+1+","+(k+Blockly.BlockSvg.INLINE_PADDING_Y+1)),d.push("v",n.renderHeight),d.push("h",Blockly.BlockSvg.TAB_WIDTH-
n.renderWidth),d.push("M",h-n.renderWidth-Blockly.BlockSvg.SEP_SPACE_X+3.8+","+(k+Blockly.BlockSvg.INLINE_PADDING_Y+Blockly.BlockSvg.TAB_HEIGHT-0.4)),d.push("l",0.42*Blockly.BlockSvg.TAB_WIDTH+",-1.8")),l=Blockly.RTL?e.x-h-Blockly.BlockSvg.TAB_WIDTH+Blockly.BlockSvg.SEP_SPACE_X+n.renderWidth-1:e.x+h+Blockly.BlockSvg.TAB_WIDTH-Blockly.BlockSvg.SEP_SPACE_X-n.renderWidth+1,q=e.y+k+Blockly.BlockSvg.INLINE_PADDING_Y,n.connection.moveTo(l,q),n.connection.targetConnection&&n.connection.tighten_());h=Math.max(h,
f.rightEdge);a.push("H",h);b.push("H",h+(Blockly.RTL?-1:0));a.push("v",p.height);Blockly.RTL&&b.push("v",p.height-2)}else p.type==Blockly.INPUT_VALUE?(n=p[0],l=k+Blockly.BlockSvg.TITLE_HEIGHT,n.align!=Blockly.ALIGN_LEFT&&(r=f.rightEdge-n.titleWidth-Blockly.BlockSvg.TAB_WIDTH-2*Blockly.BlockSvg.SEP_SPACE_X,n.align==Blockly.ALIGN_RIGHT?h+=r:n.align==Blockly.ALIGN_CENTRE&&(h+=(r+h)/2)),this.renderTitles_(n.titleRow,h,l),a.push(Blockly.BlockSvg.TAB_PATH_DOWN),a.push("v",p.height-Blockly.BlockSvg.TAB_HEIGHT),
Blockly.RTL?(b.push(Blockly.BlockSvg.TAB_PATH_DOWN_HIGHLIGHT_RTL),b.push("v",p.height-Blockly.BlockSvg.TAB_HEIGHT)):(b.push("M",f.rightEdge-4.2+","+(k+Blockly.BlockSvg.TAB_HEIGHT-0.4)),b.push("l",0.42*Blockly.BlockSvg.TAB_WIDTH+",-1.8")),l=e.x+(Blockly.RTL?-f.rightEdge-1:f.rightEdge+1),q=e.y+k,n.connection.moveTo(l,q),n.connection.targetConnection&&n.connection.tighten_()):p.type==Blockly.DUMMY_INPUT?(n=p[0],l=k+Blockly.BlockSvg.TITLE_HEIGHT,n.align!=Blockly.ALIGN_LEFT&&(r=f.rightEdge-n.titleWidth-
2*Blockly.BlockSvg.SEP_SPACE_X,f.hasValue&&(r-=Blockly.BlockSvg.TAB_WIDTH),n.align==Blockly.ALIGN_RIGHT?h+=r:n.align==Blockly.ALIGN_CENTRE&&(h+=(r+h)/2)),this.renderTitles_(n.titleRow,h,l),a.push("v",p.height),Blockly.RTL&&b.push("v",p.height-2)):p.type==Blockly.NEXT_STATEMENT&&(n=p[0],0==m&&(a.push("v",Blockly.BlockSvg.SEP_SPACE_Y),Blockly.RTL&&b.push("v",Blockly.BlockSvg.SEP_SPACE_Y-1),k+=Blockly.BlockSvg.SEP_SPACE_Y),l=k+Blockly.BlockSvg.TITLE_HEIGHT,n.align!=Blockly.ALIGN_LEFT&&(r=f.statementEdge-
n.titleWidth-2*Blockly.BlockSvg.SEP_SPACE_X,n.align==Blockly.ALIGN_RIGHT?h+=r:n.align==Blockly.ALIGN_CENTRE&&(h+=(r+h)/2)),this.renderTitles_(n.titleRow,h,l),h=f.statementEdge+Blockly.BlockSvg.NOTCH_WIDTH,a.push("H",h),a.push(Blockly.BlockSvg.INNER_TOP_LEFT_CORNER),a.push("v",p.height-2*Blockly.BlockSvg.CORNER_RADIUS),a.push(Blockly.BlockSvg.INNER_BOTTOM_LEFT_CORNER),a.push("H",f.rightEdge),Blockly.RTL?(b.push("M",h-Blockly.BlockSvg.NOTCH_WIDTH+Blockly.BlockSvg.DISTANCE_45_OUTSIDE+","+(k+Blockly.BlockSvg.DISTANCE_45_OUTSIDE)),
f.rightEdge);a.push("H",h);b.push("H",h+(Blockly.RTL?-1:0));a.push("v",p.height);Blockly.RTL&&b.push("v",p.height-2)}else p.type==Blockly.INPUT_VALUE?(n=p[0],l=k+Blockly.BlockSvg.FIELD_HEIGHT,n.align!=Blockly.ALIGN_LEFT&&(r=f.rightEdge-n.fieldWidth-Blockly.BlockSvg.TAB_WIDTH-2*Blockly.BlockSvg.SEP_SPACE_X,n.align==Blockly.ALIGN_RIGHT?h+=r:n.align==Blockly.ALIGN_CENTRE&&(h+=(r+h)/2)),this.renderFields_(n.fieldRow,h,l),a.push(Blockly.BlockSvg.TAB_PATH_DOWN),a.push("v",p.height-Blockly.BlockSvg.TAB_HEIGHT),
Blockly.RTL?(b.push(Blockly.BlockSvg.TAB_PATH_DOWN_HIGHLIGHT_RTL),b.push("v",p.height-Blockly.BlockSvg.TAB_HEIGHT)):(b.push("M",f.rightEdge-4.2+","+(k+Blockly.BlockSvg.TAB_HEIGHT-0.4)),b.push("l",0.42*Blockly.BlockSvg.TAB_WIDTH+",-1.8")),l=e.x+(Blockly.RTL?-f.rightEdge-1:f.rightEdge+1),q=e.y+k,n.connection.moveTo(l,q),n.connection.targetConnection&&n.connection.tighten_()):p.type==Blockly.DUMMY_INPUT?(n=p[0],l=k+Blockly.BlockSvg.FIELD_HEIGHT,n.align!=Blockly.ALIGN_LEFT&&(r=f.rightEdge-n.fieldWidth-
2*Blockly.BlockSvg.SEP_SPACE_X,f.hasValue&&(r-=Blockly.BlockSvg.TAB_WIDTH),n.align==Blockly.ALIGN_RIGHT?h+=r:n.align==Blockly.ALIGN_CENTRE&&(h+=(r+h)/2)),this.renderFields_(n.fieldRow,h,l),a.push("v",p.height),Blockly.RTL&&b.push("v",p.height-2)):p.type==Blockly.NEXT_STATEMENT&&(n=p[0],0==m&&(a.push("v",Blockly.BlockSvg.SEP_SPACE_Y),Blockly.RTL&&b.push("v",Blockly.BlockSvg.SEP_SPACE_Y-1),k+=Blockly.BlockSvg.SEP_SPACE_Y),l=k+Blockly.BlockSvg.FIELD_HEIGHT,n.align!=Blockly.ALIGN_LEFT&&(r=f.statementEdge-
n.fieldWidth-2*Blockly.BlockSvg.SEP_SPACE_X,n.align==Blockly.ALIGN_RIGHT?h+=r:n.align==Blockly.ALIGN_CENTRE&&(h+=(r+h)/2)),this.renderFields_(n.fieldRow,h,l),h=f.statementEdge+Blockly.BlockSvg.NOTCH_WIDTH,a.push("H",h),a.push(Blockly.BlockSvg.INNER_TOP_LEFT_CORNER),a.push("v",p.height-2*Blockly.BlockSvg.CORNER_RADIUS),a.push(Blockly.BlockSvg.INNER_BOTTOM_LEFT_CORNER),a.push("H",f.rightEdge),Blockly.RTL?(b.push("M",h-Blockly.BlockSvg.NOTCH_WIDTH+Blockly.BlockSvg.DISTANCE_45_OUTSIDE+","+(k+Blockly.BlockSvg.DISTANCE_45_OUTSIDE)),
b.push(Blockly.BlockSvg.INNER_TOP_LEFT_CORNER_HIGHLIGHT_RTL),b.push("v",p.height-2*Blockly.BlockSvg.CORNER_RADIUS),b.push(Blockly.BlockSvg.INNER_BOTTOM_LEFT_CORNER_HIGHLIGHT_RTL),b.push("H",f.rightEdge-1)):(b.push("M",h-Blockly.BlockSvg.NOTCH_WIDTH+Blockly.BlockSvg.DISTANCE_45_OUTSIDE+","+(k+p.height-Blockly.BlockSvg.DISTANCE_45_OUTSIDE)),b.push(Blockly.BlockSvg.INNER_BOTTOM_LEFT_CORNER_HIGHLIGHT_LTR),b.push("H",f.rightEdge)),l=e.x+(Blockly.RTL?-h:h),q=e.y+k+1,n.connection.moveTo(l,q),n.connection.targetConnection&&
n.connection.tighten_(),m==f.length-1||f[m+1].type==Blockly.NEXT_STATEMENT)&&(a.push("v",Blockly.BlockSvg.SEP_SPACE_Y),Blockly.RTL&&b.push("v",Blockly.BlockSvg.SEP_SPACE_Y-1),k+=Blockly.BlockSvg.SEP_SPACE_Y);k+=p.height}f.length||(k=Blockly.BlockSvg.MIN_BLOCK_Y,a.push("V",k),Blockly.RTL&&b.push("V",k-1));return k};
Blockly.BlockSvg.prototype.renderDrawBottom_=function(a,b,c,d){this.block_.nextConnection&&(a.push("H",Blockly.BlockSvg.NOTCH_WIDTH+" "+Blockly.BlockSvg.NOTCH_PATH_RIGHT),this.block_.nextConnection.moveTo(Blockly.RTL?c.x-Blockly.BlockSvg.NOTCH_WIDTH:c.x+Blockly.BlockSvg.NOTCH_WIDTH,c.y+d+1),this.block_.nextConnection.targetConnection&&this.block_.nextConnection.tighten_());Blockly.BROKEN_CONTROL_POINTS&&a.push("c 0,5 0,-5 0,0");this.squareBottomLeftCorner_?(a.push("H 0"),Blockly.RTL||b.push("M","1,"+
@@ -698,7 +698,7 @@ this.svgGroup_);this.svgLid_.setAttributeNS("http://www.w3.org/1999/xlink","xlin
Blockly.Trashcan.prototype.position_=function(){var a=this.workspace_.getMetrics();a&&(this.left_=Blockly.RTL?this.MARGIN_SIDE_:a.viewWidth+a.absoluteLeft-this.WIDTH_-this.MARGIN_SIDE_,this.top_=a.viewHeight+a.absoluteTop-(this.BODY_HEIGHT_+this.LID_HEIGHT_)-this.MARGIN_BOTTOM_,this.svgGroup_.setAttribute("transform","translate("+this.left_+","+this.top_+")"))};
Blockly.Trashcan.prototype.onMouseMove=function(a){if(this.svgGroup_){a=Blockly.mouseToSvg(a);var b=Blockly.getSvgXY_(this.svgGroup_);a=a.x>b.x&&a.x<b.x+this.WIDTH_&&a.y>b.y&&a.y<b.y+this.BODY_HEIGHT_+this.LID_HEIGHT_;this.isOpen!=a&&this.setOpen_(a)}};Blockly.Trashcan.prototype.setOpen_=function(a){this.isOpen!=a&&(goog.Timer.clear(this.lidTask_),this.isOpen=a,this.animateLid_())};
Blockly.Trashcan.prototype.animateLid_=function(){this.lidAngle_+=this.isOpen?10:-10;this.lidAngle_=Math.max(0,this.lidAngle_);this.svgLid_.setAttribute("transform","rotate("+(Blockly.RTL?-this.lidAngle_:this.lidAngle_)+", "+(Blockly.RTL?4:this.WIDTH_-4)+", "+(this.LID_HEIGHT_-2)+")");if(this.isOpen?45>this.lidAngle_:0<this.lidAngle_)this.lidTask_=goog.Timer.callOnce(this.animateLid_,5,this)};Blockly.Trashcan.prototype.close=function(){this.setOpen_(!1)};Blockly.Xml={};Blockly.Xml.workspaceToDom=function(a){var b=Blockly.svgSize().width,c=goog.dom.createDom("xml");a=a.getTopBlocks(!0);for(var d=0,e;e=a[d];d++){var f=Blockly.Xml.blockToDom_(e);e=e.getRelativeToSurfaceXY();f.setAttribute("x",Blockly.RTL?b-e.x:e.x);f.setAttribute("y",e.y);c.appendChild(f)}return c};
Blockly.Xml.blockToDom_=function(a){var b=goog.dom.createDom("block");b.setAttribute("type",a.type);if(a.mutationToDom){var c=a.mutationToDom();c&&b.appendChild(c)}for(var d=0;c=a.inputList[d];d++)for(var e=0,f;f=c.titleRow[e];e++)if(f.name&&f.EDITABLE){var g=goog.dom.createDom("title",null,f.getValue());g.setAttribute("name",f.name);b.appendChild(g)}a.comment&&(c=goog.dom.createDom("comment",null,a.comment.getText()),c.setAttribute("pinned",a.comment.isVisible()),d=a.comment.getBubbleSize(),c.setAttribute("h",
Blockly.Xml.blockToDom_=function(a){var b=goog.dom.createDom("block");b.setAttribute("type",a.type);if(a.mutationToDom){var c=a.mutationToDom();c&&b.appendChild(c)}for(var d=0;c=a.inputList[d];d++)for(var e=0,f;f=c.fieldRow[e];e++)if(f.name&&f.EDITABLE){var g=goog.dom.createDom("field",null,f.getValue());g.setAttribute("name",f.name);b.appendChild(g)}a.comment&&(c=goog.dom.createDom("comment",null,a.comment.getText()),c.setAttribute("pinned",a.comment.isVisible()),d=a.comment.getBubbleSize(),c.setAttribute("h",
d.height),c.setAttribute("w",d.width),b.appendChild(c));d=!1;for(e=0;c=a.inputList[e];e++){var h;f=!0;c.type!=Blockly.DUMMY_INPUT&&(g=c.connection.targetBlock(),c.type==Blockly.INPUT_VALUE?(h=goog.dom.createDom("value"),d=!0):c.type==Blockly.NEXT_STATEMENT&&(h=goog.dom.createDom("statement")),g&&(h.appendChild(Blockly.Xml.blockToDom_(g)),f=!1),h.setAttribute("name",c.name),f||b.appendChild(h))}d&&b.setAttribute("inline",a.inputsInline);a.isCollapsed()&&b.setAttribute("collapsed",!0);a.disabled&&b.setAttribute("disabled",
!0);a.isDeletable()||b.setAttribute("deletable",!1);a.isMovable()||b.setAttribute("movable",!1);a.isEditable()||b.setAttribute("editable",!1);a.nextConnection&&(a=a.nextConnection.targetBlock())&&(h=goog.dom.createDom("next",null,Blockly.Xml.blockToDom_(a)),b.appendChild(h));return b};Blockly.Xml.domToText=function(a){return(new XMLSerializer).serializeToString(a)};
Blockly.Xml.domToPrettyText=function(a){a=Blockly.Xml.domToText(a).split("<");for(var b="",c=1;c<a.length;c++){var d=a[c];"/"==d[0]&&(b=b.substring(2));a[c]=b+"<"+d;"/"!=d[0]&&"/>"!=d.slice(-2)&&(b+=" ")}a=a.join("\n");a=a.replace(/(<(\w+)\b[^>]*>[^\n]*)\n *<\/\2>/g,"$1</$2>");return a.replace(/^\n/,"")};
@@ -706,7 +706,7 @@ Blockly.Xml.textToDom=function(a){a=(new DOMParser).parseFromString(a,"text/xml"
Blockly.Xml.domToWorkspace=function(a,b){for(var c=Blockly.svgSize().width,d=0,e;e=b.childNodes[d];d++)if("block"==e.nodeName.toLowerCase()){var f=Blockly.Xml.domToBlock_(a,e),g=parseInt(e.getAttribute("x"),10);e=parseInt(e.getAttribute("y"),10);isNaN(g)||isNaN(e)||f.moveBy(Blockly.RTL?c-g:g,e)}};
Blockly.Xml.domToBlock_=function(a,b){var c=b.getAttribute("type");if(!c)throw"Block type unspecified: \n"+b.outerHTML;var d=new Blockly.Block(a,c);d.initSvg();var e=b.getAttribute("inline");e&&d.setInputsInline("true"==e);(e=b.getAttribute("collapsed"))&&d.setCollapsed("true"==e);(e=b.getAttribute("disabled"))&&d.setDisabled("true"==e);(e=b.getAttribute("deletable"))&&d.setDeletable("true"==e);(e=b.getAttribute("movable"))&&d.setMovable("true"==e);(e=b.getAttribute("editable"))&&d.setEditable("true"==
e);for(var f=null,e=0,g;g=b.childNodes[e];e++)if(3!=g.nodeType||!g.data.match(/^\s*$/)){for(var f=null,h=0,k;k=g.childNodes[h];h++)3==k.nodeType&&k.data.match(/^\s*$/)||(f=k);h=g.getAttribute("name");switch(g.nodeName.toLowerCase()){case "mutation":d.domToMutation&&d.domToMutation(g);break;case "comment":d.setCommentText(g.textContent);(f=g.getAttribute("pinned"))&&d.comment.setVisible("true"==f);f=parseInt(g.getAttribute("w"),10);g=parseInt(g.getAttribute("h"),10);isNaN(f)||isNaN(g)||d.comment.setBubbleSize(f,
g);break;case "title":d.setTitleValue(g.textContent,h);break;case "value":case "statement":g=d.getInput(h);if(!g)throw"Input "+h+" does not exist in block "+c;if(f&&"block"==f.nodeName.toLowerCase())if(f=Blockly.Xml.domToBlock_(a,f),f.outputConnection)g.connection.connect(f.outputConnection);else if(f.previousConnection)g.connection.connect(f.previousConnection);else throw"Child block does not have output or previous statement.";break;case "next":if(f&&"block"==f.nodeName.toLowerCase()){if(!d.nextConnection)throw"Next statement does not exist.";
g);break;case "title":case "field":d.setFieldValue(g.textContent,h);break;case "value":case "statement":g=d.getInput(h);if(!g)throw"Input "+h+" does not exist in block "+c;if(f&&"block"==f.nodeName.toLowerCase())if(f=Blockly.Xml.domToBlock_(a,f),f.outputConnection)g.connection.connect(f.outputConnection);else if(f.previousConnection)g.connection.connect(f.previousConnection);else throw"Child block does not have output or previous statement.";break;case "next":if(f&&"block"==f.nodeName.toLowerCase()){if(!d.nextConnection)throw"Next statement does not exist.";
if(d.nextConnection.targetConnection)throw"Next statement is already connected.";f=Blockly.Xml.domToBlock_(a,f);if(!f.previousConnection)throw"Next block does not have previous statement.";d.nextConnection.connect(f.previousConnection)}}}(c=d.nextConnection&&d.nextConnection.targetBlock())?c.render():d.render();return d};Blockly.Xml.deleteNext=function(a){for(var b=0,c;c=a.childNodes[b];b++)if("next"==c.nodeName.toLowerCase()){a.removeChild(c);break}};Blockly.Xml=Blockly.Xml;
Blockly.Xml.domToText=Blockly.Xml.domToText;Blockly.Xml.domToWorkspace=Blockly.Xml.domToWorkspace;Blockly.Xml.textToDom=Blockly.Xml.textToDom;Blockly.Xml.workspaceToDom=Blockly.Xml.workspaceToDom;Blockly.Workspace=function(a,b){this.getMetrics=a;this.setMetrics=b;this.isFlyout=!1;this.topBlocks_=[];this.maxBlocks=Infinity;Blockly.ConnectionDB.init(this)};Blockly.Workspace.SCAN_ANGLE=3;Blockly.Workspace.prototype.dragMode=!1;Blockly.Workspace.prototype.scrollX=0;Blockly.Workspace.prototype.scrollY=0;Blockly.Workspace.prototype.trashcan=null;Blockly.Workspace.prototype.fireChangeEventPid_=null;Blockly.Workspace.prototype.scrollbar=null;
Blockly.Workspace.prototype.createDom=function(){this.svgGroup_=Blockly.createSvgElement("g",{},null);this.svgBlockCanvas_=Blockly.createSvgElement("g",{},this.svgGroup_);this.svgBubbleCanvas_=Blockly.createSvgElement("g",{},this.svgGroup_);this.fireChangeEvent();return this.svgGroup_};
@@ -730,7 +730,7 @@ a.stopPropagation())};Blockly.Bubble.prototype.resizeMouseMove_=function(a){this
Blockly.Bubble.prototype.setAnchorLocation=function(a,b){this.anchorX_=a;this.anchorY_=b;this.rendered_&&this.positionBubble_()};
Blockly.Bubble.prototype.layoutBubble_=function(){var a=-this.width_/4,b=-this.height_-Blockly.BlockSvg.MIN_BLOCK_Y;if(this.workspace_.scrollbar){var c=this.workspace_.getMetrics();this.anchorX_+a<Blockly.BlockSvg.SEP_SPACE_X+c.viewLeft?a=Blockly.BlockSvg.SEP_SPACE_X+c.viewLeft-this.anchorX_:c.viewLeft+c.viewWidth<this.anchorX_+a+this.width_+Blockly.BlockSvg.SEP_SPACE_X+Blockly.Scrollbar.scrollbarThickness&&(a=c.viewLeft+c.viewWidth-this.anchorX_-this.width_-Blockly.BlockSvg.SEP_SPACE_X-Blockly.Scrollbar.scrollbarThickness);
this.anchorY_+b<Blockly.BlockSvg.SEP_SPACE_Y+c.viewTop&&(b=this.shape_.getBBox().height)}this.relativeLeft_=a;this.relativeTop_=b};Blockly.Bubble.prototype.positionBubble_=function(){this.bubbleGroup_.setAttribute("transform","translate("+(Blockly.RTL?this.anchorX_-this.relativeLeft_-this.width_:this.anchorX_+this.relativeLeft_)+", "+(this.relativeTop_+this.anchorY_)+")")};Blockly.Bubble.prototype.getBubbleSize=function(){return{width:this.width_,height:this.height_}};
Blockly.Bubble.prototype.setBubbleSize=function(a,b){var c=2*Blockly.Bubble.BORDER_WIDTH;a=Math.max(a,c+45);b=Math.max(b,c+Blockly.BlockSvg.TITLE_HEIGHT);this.width_=a;this.height_=b;this.bubbleBack_.setAttribute("width",a);this.bubbleBack_.setAttribute("height",b);this.resizeGroup_&&(Blockly.RTL?this.resizeGroup_.setAttribute("transform","translate("+2*Blockly.Bubble.BORDER_WIDTH+", "+(b-c)+") scale(-1 1)"):this.resizeGroup_.setAttribute("transform","translate("+(a-c)+", "+(b-c)+")"));this.rendered_&&
Blockly.Bubble.prototype.setBubbleSize=function(a,b){var c=2*Blockly.Bubble.BORDER_WIDTH;a=Math.max(a,c+45);b=Math.max(b,c+Blockly.BlockSvg.FIELD_HEIGHT);this.width_=a;this.height_=b;this.bubbleBack_.setAttribute("width",a);this.bubbleBack_.setAttribute("height",b);this.resizeGroup_&&(Blockly.RTL?this.resizeGroup_.setAttribute("transform","translate("+2*Blockly.Bubble.BORDER_WIDTH+", "+(b-c)+") scale(-1 1)"):this.resizeGroup_.setAttribute("transform","translate("+(a-c)+", "+(b-c)+")"));this.rendered_&&
(this.autoLayout_&&this.layoutBubble_(),this.positionBubble_(),this.renderArrow_());Blockly.fireUiEvent(this.bubbleGroup_,"resize")};
Blockly.Bubble.prototype.renderArrow_=function(){var a=[],b=this.width_/2,c=this.height_/2,d=-this.relativeLeft_,e=-this.relativeTop_;if(b==d&&c==e)a.push("M "+b+","+c);else{e-=c;d-=b;Blockly.RTL&&(d*=-1);var f=Math.sqrt(e*e+d*d),g=Math.acos(d/f);0>e&&(g=2*Math.PI-g);var h=g+Math.PI/2;h>2*Math.PI&&(h-=2*Math.PI);var k=Math.sin(h),l=Math.cos(h),q=this.getBubbleSize(),h=(q.width+q.height)/Blockly.Bubble.ARROW_THICKNESS,h=Math.min(h,q.width,q.height)/2,q=1-Blockly.Bubble.ANCHOR_RADIUS/f,d=b+q*d,e=c+
q*e,q=b+h*l,m=c+h*k,b=b-h*l,c=c-h*k,k=g+this.arrow_radians_;k>2*Math.PI&&(k-=2*Math.PI);g=Math.sin(k)*f/Blockly.Bubble.ARROW_BEND;f=Math.cos(k)*f/Blockly.Bubble.ARROW_BEND;a.push("M"+q+","+m);a.push("C"+(q+f)+","+(m+g)+" "+d+","+e+" "+d+","+e);a.push("C"+d+","+e+" "+(b+f)+","+(c+g)+" "+b+","+c)}a.push("z");this.bubbleArrow_.setAttribute("d",a.join(" "))};Blockly.Bubble.prototype.setColour=function(a){this.bubbleBack_.setAttribute("fill",a);this.bubbleArrow_.setAttribute("fill",a)};
@@ -787,11 +787,11 @@ Blockly.Tooltip.show_=function(){Blockly.Tooltip.poisonedElement_=Blockly.Toolti
a=Blockly.Tooltip.svgText_.getBBox();b=2*Blockly.Tooltip.MARGINS+a.width;c=a.height;Blockly.Tooltip.svgBackground_.setAttribute("width",b);Blockly.Tooltip.svgBackground_.setAttribute("height",c);Blockly.Tooltip.svgShadow_.setAttribute("width",b);Blockly.Tooltip.svgShadow_.setAttribute("height",c);if(Blockly.RTL)for(var c=a.width,d=0,e;e=Blockly.Tooltip.svgText_.childNodes[d];d++)e.setAttribute("text-anchor","end"),e.setAttribute("x",c+Blockly.Tooltip.MARGINS);c=Blockly.Tooltip.lastXY_.x;c=Blockly.RTL?
c-(Blockly.Tooltip.OFFSET_X+b):c+Blockly.Tooltip.OFFSET_X;b=Blockly.Tooltip.lastXY_.y+Blockly.Tooltip.OFFSET_Y;d=Blockly.svgSize();b+a.height>d.height&&(b-=a.height+2*Blockly.Tooltip.OFFSET_Y);Blockly.RTL?c=Math.max(Blockly.Tooltip.MARGINS,c):c+a.width>d.width-2*Blockly.Tooltip.MARGINS&&(c=d.width-a.width-2*Blockly.Tooltip.MARGINS);Blockly.Tooltip.svgGroup_.setAttribute("transform","translate("+c+","+b+")")}};Blockly.FieldLabel=function(a){this.sourceBlock_=null;this.textElement_=Blockly.createSvgElement("text",{"class":"blocklyText"},null);this.size_={height:25,width:0};this.setText(a)};goog.inherits(Blockly.FieldLabel,Blockly.Field);Blockly.FieldLabel.prototype.clone=function(){return new Blockly.FieldLabel(this.getText())};Blockly.FieldLabel.prototype.EDITABLE=!1;
Blockly.FieldLabel.prototype.init=function(a){if(this.sourceBlock_)throw"Text has already been initialized once.";this.sourceBlock_=a;a.getSvgRoot().appendChild(this.textElement_);this.textElement_.tooltip=this.sourceBlock_;Blockly.Tooltip&&Blockly.Tooltip.bindMouseEvents(this.textElement_)};Blockly.FieldLabel.prototype.dispose=function(){goog.dom.removeNode(this.textElement_);this.textElement_=null};Blockly.FieldLabel.prototype.getRootElement=function(){return this.textElement_};
Blockly.FieldLabel.prototype.setTooltip=function(a){this.textElement_.tooltip=a};Blockly.Input=function(a,b,c,d){this.type=a;this.name=b;this.sourceBlock_=c;this.connection=d;this.titleRow=[];this.align=Blockly.ALIGN_LEFT;this.visible_=!0};
Blockly.Input.prototype.appendTitle=function(a,b){if(!a&&!b)return this;goog.isString(a)&&(a=new Blockly.FieldLabel(a));this.sourceBlock_.svg_&&a.init(this.sourceBlock_);a.name=b;a.prefixTitle&&this.appendTitle(a.prefixTitle);this.titleRow.push(a);a.suffixTitle&&this.appendTitle(a.suffixTitle);this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_());return this};
Blockly.Input.prototype.removeTitle=function(a){for(var b=0,c;c=this.titleRow[b];b++)if(c.name===a){c.dispose();this.titleRow.splice(b,1);this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_());return}goog.asserts.fail('Title "%s" not found.',a)};Blockly.Input.prototype.isVisible=function(){return this.visible_};
Blockly.Input.prototype.setVisible=function(a){var b=[];if(this.visible_==a)return b;for(var c=(this.visible_=a)?"block":"none",d=0,e;e=this.titleRow[d];d++)e.setVisible(a);this.connection&&(b=a?this.connection.unhideAll():this.connection.hideAll(),d=this.connection.targetBlock())&&(d.svg_.getRootElement().style.display=c,a||(d.rendered=!1));return b};Blockly.Input.prototype.setCheck=function(a){if(!this.connection)throw"This input does not have a connection.";this.connection.setCheck(a);return this};
Blockly.Input.prototype.setAlign=function(a){this.align=a;this.sourceBlock_.rendered&&this.sourceBlock_.render();return this};Blockly.Input.prototype.init=function(){for(var a=0;a<this.titleRow.length;a++)this.titleRow[a].init(this.sourceBlock_)};Blockly.Input.prototype.dispose=function(){for(var a=0,b;b=this.titleRow[a];a++)b.dispose();this.connection&&this.connection.dispose();this.sourceBlock_=null};Blockly.Msg={};Blockly.Mutator=function(a){Blockly.Mutator.superClass_.constructor.call(this,null);this.quarkXml_=[];for(var b=0;b<a.length;b++){var c=goog.dom.createDom("block",{type:a[b]});this.quarkXml_[b]=c}};goog.inherits(Blockly.Mutator,Blockly.Icon);Blockly.Mutator.prototype.workspaceWidth_=0;Blockly.Mutator.prototype.workspaceHeight_=0;
Blockly.FieldLabel.prototype.setTooltip=function(a){this.textElement_.tooltip=a};Blockly.Input=function(a,b,c,d){this.type=a;this.name=b;this.sourceBlock_=c;this.connection=d;this.fieldRow=[];this.align=Blockly.ALIGN_LEFT;this.visible_=!0};
Blockly.Input.prototype.appendField=function(a,b){if(!a&&!b)return this;goog.isString(a)&&(a=new Blockly.FieldLabel(a));this.sourceBlock_.svg_&&a.init(this.sourceBlock_);a.name=b;a.prefixField&&this.appendField(a.prefixField);this.fieldRow.push(a);a.suffixField&&this.appendField(a.suffixField);this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_());return this};
Blockly.Input.prototype.appendTitle=function(a,b){console.log("Deprecated call to appendTitle, use appendField instead.");this.appendField(a,b)};Blockly.Input.prototype.removeField=function(a){for(var b=0,c;c=this.fieldRow[b];b++)if(c.name===a){c.dispose();this.fieldRow.splice(b,1);this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_());return}goog.asserts.fail('Field "%s" not found.',a)};Blockly.Input.prototype.isVisible=function(){return this.visible_};
Blockly.Input.prototype.setVisible=function(a){var b=[];if(this.visible_==a)return b;for(var c=(this.visible_=a)?"block":"none",d=0,e;e=this.fieldRow[d];d++)e.setVisible(a);this.connection&&(b=a?this.connection.unhideAll():this.connection.hideAll(),d=this.connection.targetBlock())&&(d.svg_.getRootElement().style.display=c,a||(d.rendered=!1));return b};Blockly.Input.prototype.setCheck=function(a){if(!this.connection)throw"This input does not have a connection.";this.connection.setCheck(a);return this};
Blockly.Input.prototype.setAlign=function(a){this.align=a;this.sourceBlock_.rendered&&this.sourceBlock_.render();return this};Blockly.Input.prototype.init=function(){for(var a=0;a<this.fieldRow.length;a++)this.fieldRow[a].init(this.sourceBlock_)};Blockly.Input.prototype.dispose=function(){for(var a=0,b;b=this.fieldRow[a];a++)b.dispose();this.connection&&this.connection.dispose();this.sourceBlock_=null};Blockly.Msg={};Blockly.Mutator=function(a){Blockly.Mutator.superClass_.constructor.call(this,null);this.quarkXml_=[];for(var b=0;b<a.length;b++){var c=goog.dom.createDom("block",{type:a[b]});this.quarkXml_[b]=c}};goog.inherits(Blockly.Mutator,Blockly.Icon);Blockly.Mutator.prototype.workspaceWidth_=0;Blockly.Mutator.prototype.workspaceHeight_=0;
Blockly.Mutator.prototype.createIcon=function(){Blockly.Icon.prototype.createIcon_.call(this);var a=Blockly.Icon.RADIUS/2;Blockly.createSvgElement("rect",{"class":"blocklyIconShield",width:4*a,height:4*a,rx:a,ry:a},this.iconGroup_);this.iconMark_=Blockly.createSvgElement("text",{"class":"blocklyIconMark",x:Blockly.Icon.RADIUS,y:2*Blockly.Icon.RADIUS-4},this.iconGroup_);this.iconMark_.appendChild(document.createTextNode("\u2605"))};
Blockly.Mutator.prototype.createEditor_=function(){this.svgDialog_=Blockly.createSvgElement("svg",{x:Blockly.Bubble.BORDER_WIDTH,y:Blockly.Bubble.BORDER_WIDTH},null);this.svgBackground_=Blockly.createSvgElement("rect",{"class":"blocklyMutatorBackground",height:"100%",width:"100%"},this.svgDialog_);var a=this;this.workspace_=new Blockly.Workspace(function(){return a.getFlyoutMetrics_()},null);this.flyout_=new Blockly.Flyout;this.flyout_.autoClose=!1;this.svgDialog_.appendChild(this.flyout_.createDom());
this.svgDialog_.appendChild(this.workspace_.createDom());return this.svgDialog_};
@@ -836,19 +836,20 @@ Blockly.Block.prototype.getParent=function(){return this.parentBlock_};Blockly.B
Blockly.Block.prototype.setParent=function(a){if(this.parentBlock_){for(var b=this.parentBlock_.childBlocks_,c,d=0;c=b[d];d++)if(c==this){b.splice(d,1);break}b=this.getRelativeToSurfaceXY();this.workspace.getCanvas().appendChild(this.svg_.getRootElement());this.svg_.getRootElement().setAttribute("transform","translate("+b.x+", "+b.y+")");this.parentBlock_=null;this.previousConnection&&this.previousConnection.targetConnection&&this.previousConnection.disconnect();this.outputConnection&&this.outputConnection.targetConnection&&
this.outputConnection.disconnect()}else this.workspace.removeTopBlock(this);(this.parentBlock_=a)?(a.childBlocks_.push(this),b=this.getRelativeToSurfaceXY(),a.svg_&&this.svg_&&a.svg_.getRootElement().appendChild(this.svg_.getRootElement()),a=this.getRelativeToSurfaceXY(),this.moveConnections_(a.x-b.x,a.y-b.y)):this.workspace.addTopBlock(this)};Blockly.Block.prototype.getDescendants=function(){for(var a=[this],b,c=0;b=this.childBlocks_[c];c++)a=a.concat(b.getDescendants());return a};
Blockly.Block.prototype.isDeletable=function(){return this.deletable_&&!Blockly.readOnly};Blockly.Block.prototype.setDeletable=function(a){this.deletable_=a;this.svg_&&this.svg_.updateMovable()};Blockly.Block.prototype.isMovable=function(){return this.movable_&&!Blockly.readOnly};Blockly.Block.prototype.setMovable=function(a){this.movable_=a};Blockly.Block.prototype.isEditable=function(){return this.editable_&&!Blockly.readOnly};
Blockly.Block.prototype.setEditable=function(a){this.editable_=a;a=0;for(var b;b=this.inputList[a];a++)for(var c=0,d;d=b.titleRow[c];c++)d.updateEditable();b=this.getIcons();for(a=0;a<b.length;a++)b[a].updateEditable()};Blockly.Block.prototype.setHelpUrl=function(a){this.helpUrl=a};Blockly.Block.prototype.getColour=function(){return this.colourHue_};
Blockly.Block.prototype.setColour=function(a){this.colourHue_=a;this.svg_&&this.svg_.updateColour();var b=this.getIcons();for(a=0;a<b.length;a++)b[a].updateColour();if(this.rendered){for(a=0;b=this.inputList[a];a++)for(var c=0,d;d=b.titleRow[c];c++)d.setText(null);this.render()}};Blockly.Block.prototype.getTitle_=function(a){for(var b=0,c;c=this.inputList[b];b++)for(var d=0,e;e=c.titleRow[d];d++)if(e.name===a)return e;return null};
Blockly.Block.prototype.getTitleValue=function(a){return(a=this.getTitle_(a))?a.getValue():null};Blockly.Block.prototype.setTitleValue=function(a,b){var c=this.getTitle_(b);goog.asserts.assertObject(c,'Title "%s" not found.',b);c.setValue(a)};Blockly.Block.prototype.setTooltip=function(a){this.tooltip=a};
Blockly.Block.prototype.setEditable=function(a){this.editable_=a;a=0;for(var b;b=this.inputList[a];a++)for(var c=0,d;d=b.fieldRow[c];c++)d.updateEditable();b=this.getIcons();for(a=0;a<b.length;a++)b[a].updateEditable()};Blockly.Block.prototype.setHelpUrl=function(a){this.helpUrl=a};Blockly.Block.prototype.getColour=function(){return this.colourHue_};
Blockly.Block.prototype.setColour=function(a){this.colourHue_=a;this.svg_&&this.svg_.updateColour();var b=this.getIcons();for(a=0;a<b.length;a++)b[a].updateColour();if(this.rendered){for(a=0;b=this.inputList[a];a++)for(var c=0,d;d=b.fieldRow[c];c++)d.setText(null);this.render()}};Blockly.Block.prototype.getField_=function(a){for(var b=0,c;c=this.inputList[b];b++)for(var d=0,e;e=c.fieldRow[d];d++)if(e.name===a)return e;return null};
Blockly.Block.prototype.getFieldValue=function(a){return(a=this.getField_(a))?a.getValue():null};Blockly.Block.prototype.getTitleValue=function(a){console.log("Deprecated call to getTitleValue, use getFieldValue instead.");return this.getFieldValue(a)};Blockly.Block.prototype.setFieldValue=function(a,b){var c=this.getField_(b);goog.asserts.assertObject(c,'Field "%s" not found.',b);c.setValue(a)};
Blockly.Block.prototype.setTitleValue=function(a,b){console.log("Deprecated call to setTitleValue, use setFieldValue instead.");this.setFieldValue(a,b)};Blockly.Block.prototype.setTooltip=function(a){this.tooltip=a};
Blockly.Block.prototype.setPreviousStatement=function(a,b){this.previousConnection&&(goog.asserts.assert(!this.previousConnection.targetConnection,"Must disconnect previous statement before removing connection."),this.previousConnection.dispose(),this.previousConnection=null);a&&(goog.asserts.assert(!this.outputConnection,"Remove output connection prior to adding previous connection."),void 0===b&&(b=null),this.previousConnection=new Blockly.Connection(this,Blockly.PREVIOUS_STATEMENT),this.previousConnection.setCheck(b));
this.rendered&&(this.render(),this.bumpNeighbours_())};Blockly.Block.prototype.setNextStatement=function(a,b){this.nextConnection&&(goog.asserts.assert(!this.nextConnection.targetConnection,"Must disconnect next statement before removing connection."),this.nextConnection.dispose(),this.nextConnection=null);a&&(void 0===b&&(b=null),this.nextConnection=new Blockly.Connection(this,Blockly.NEXT_STATEMENT),this.nextConnection.setCheck(b));this.rendered&&(this.render(),this.bumpNeighbours_())};
Blockly.Block.prototype.setOutput=function(a,b){this.outputConnection&&(goog.asserts.assert(!this.outputConnection.targetConnection,"Must disconnect output value before removing connection."),this.outputConnection.dispose(),this.outputConnection=null);a&&(goog.asserts.assert(!this.previousConnection,"Remove previous connection prior to adding output connection."),void 0===b&&(b=null),this.outputConnection=new Blockly.Connection(this,Blockly.OUTPUT_VALUE),this.outputConnection.setCheck(b));this.rendered&&
(this.render(),this.bumpNeighbours_())};Blockly.Block.prototype.changeOutput=function(a){goog.asserts.assert(this.outputConnection,"Only use changeOutput() on blocks that already have an output.");this.outputConnection.setCheck(a)};Blockly.Block.prototype.setInputsInline=function(a){this.inputsInline=a;this.rendered&&(this.render(),this.bumpNeighbours_(),this.workspace.fireChangeEvent())};
Blockly.Block.prototype.setDisabled=function(a){this.disabled!=a&&(this.disabled=a,this.svg_.updateDisabled(),this.workspace.fireChangeEvent())};Blockly.Block.prototype.getInheritedDisabled=function(){for(var a=this;;){a=a.getSurroundParent();if(!a)return!1;if(a.disabled)return!0}};Blockly.Block.prototype.isCollapsed=function(){return this.collapsed_};
Blockly.Block.prototype.setCollapsed=function(a){if(this.collapsed_!=a){this.collapsed_=a;for(var b=[],c=0,d;d=this.inputList[c];c++)b=b.concat(d.setVisible(!a));if(a){a=this.getIcons();for(c=0;c<a.length;c++)a[c].setVisible(!1);c=this.toString(Blockly.COLLAPSE_CHARS);this.appendDummyInput("_TEMP_COLLAPSED_INPUT").appendTitle(c)}else this.removeInput("_TEMP_COLLAPSED_INPUT");b.length||(b[0]=this);if(this.rendered){for(c=0;a=b[c];c++)a.render();this.bumpNeighbours_()}}};
Blockly.Block.prototype.toString=function(a){for(var b=[],c=0,d;d=this.inputList[c];c++){for(var e=0,f;f=d.titleRow[e];e++)b.push(f.getText());d.connection&&((d=d.connection.targetBlock())?b.push(d.toString()):b.push("?"))}b=goog.string.trim(b.join(" "))||"???";a&&(b=goog.string.truncate(b,a));return b};Blockly.Block.prototype.appendValueInput=function(a){return this.appendInput_(Blockly.INPUT_VALUE,a)};
Blockly.Block.prototype.setCollapsed=function(a){if(this.collapsed_!=a){this.collapsed_=a;for(var b=[],c=0,d;d=this.inputList[c];c++)b=b.concat(d.setVisible(!a));if(a){a=this.getIcons();for(c=0;c<a.length;c++)a[c].setVisible(!1);c=this.toString(Blockly.COLLAPSE_CHARS);this.appendDummyInput("_TEMP_COLLAPSED_INPUT").appendField(c)}else this.removeInput("_TEMP_COLLAPSED_INPUT");b.length||(b[0]=this);if(this.rendered){for(c=0;a=b[c];c++)a.render();this.bumpNeighbours_()}}};
Blockly.Block.prototype.toString=function(a){for(var b=[],c=0,d;d=this.inputList[c];c++){for(var e=0,f;f=d.fieldRow[e];e++)b.push(f.getText());d.connection&&((d=d.connection.targetBlock())?b.push(d.toString()):b.push("?"))}b=goog.string.trim(b.join(" "))||"???";a&&(b=goog.string.truncate(b,a));return b};Blockly.Block.prototype.appendValueInput=function(a){return this.appendInput_(Blockly.INPUT_VALUE,a)};
Blockly.Block.prototype.appendStatementInput=function(a){return this.appendInput_(Blockly.NEXT_STATEMENT,a)};Blockly.Block.prototype.appendDummyInput=function(a){return this.appendInput_(Blockly.DUMMY_INPUT,a||"")};
Blockly.Block.prototype.interpolateMsg=function(a,b){goog.asserts.assertString(a);var c=arguments[arguments.length-1];goog.asserts.assert(c===Blockly.ALIGN_LEFT||c===Blockly.ALIGN_CENTRE||c===Blockly.ALIGN_RIGHT,'Illegal final argument "%d" is not an alignment.',c);arguments.length-=1;for(var d=a.split(/(%\d)/),e=0;e<d.length;e+=2){var f=goog.string.trim(d[e]),g=d[e+1];if(g){var h=parseInt(g.charAt(1),10),k=arguments[h];goog.asserts.assertArray(k,'Message symbol "%s" is out of range.',g);this.appendValueInput(k[0]).setCheck(k[1]).setAlign(k[2]).appendTitle(f);
arguments[h]=null}else f&&this.appendDummyInput().setAlign(c).appendTitle(f)}for(e=1;e<arguments.length-1;e++)goog.asserts.assert(null===arguments[e],'Input "%%s" not used in message: "%s"',e,a);this.setInputsInline(!a.match(/%1\s*$/))};Blockly.Block.prototype.appendInput_=function(a,b){var c=null;if(a==Blockly.INPUT_VALUE||a==Blockly.NEXT_STATEMENT)c=new Blockly.Connection(this,a);c=new Blockly.Input(a,b,this,c);this.inputList.push(c);this.rendered&&(this.render(),this.bumpNeighbours_());return c};
Blockly.Block.prototype.interpolateMsg=function(a,b){goog.asserts.assertString(a);var c=arguments[arguments.length-1];goog.asserts.assert(c===Blockly.ALIGN_LEFT||c===Blockly.ALIGN_CENTRE||c===Blockly.ALIGN_RIGHT,'Illegal final argument "%d" is not an alignment.',c);arguments.length-=1;for(var d=a.split(/(%\d)/),e=0;e<d.length;e+=2){var f=goog.string.trim(d[e]),g=d[e+1];if(g){var h=parseInt(g.charAt(1),10),k=arguments[h];goog.asserts.assertArray(k,'Message symbol "%s" is out of range.',g);this.appendValueInput(k[0]).setCheck(k[1]).setAlign(k[2]).appendField(f);
arguments[h]=null}else f&&this.appendDummyInput().setAlign(c).appendField(f)}for(e=1;e<arguments.length-1;e++)goog.asserts.assert(null===arguments[e],'Input "%%s" not used in message: "%s"',e,a);this.setInputsInline(!a.match(/%1\s*$/))};Blockly.Block.prototype.appendInput_=function(a,b){var c=null;if(a==Blockly.INPUT_VALUE||a==Blockly.NEXT_STATEMENT)c=new Blockly.Connection(this,a);c=new Blockly.Input(a,b,this,c);this.inputList.push(c);this.rendered&&(this.render(),this.bumpNeighbours_());return c};
Blockly.Block.prototype.moveInputBefore=function(a,b){if(a!=b){for(var c=-1,d=b?-1:this.inputList.length,e=0,f;f=this.inputList[e];e++)if(f.name==a){if(c=e,-1!=d)break}else if(b&&f.name==b&&(d=e,-1!=c))break;goog.asserts.assert(-1!=c,'Named input "%s" not found.',a);goog.asserts.assert(-1!=d,'Reference input "%s" not found.',b);this.moveNumberedInputBefore(c,d)}};
Blockly.Block.prototype.moveNumberedInputBefore=function(a,b){goog.asserts.assert(a!=b,"Can't move input to itself.");goog.asserts.assert(a<this.inputList.length,"Input index "+a+" out of bounds.");goog.asserts.assert(b<this.inputList.length,"Reference input "+b+" out of bounds.");var c=this.inputList[a];this.inputList.splice(a,1);a<b&&b--;this.inputList.splice(b,0,c);this.rendered&&(this.render(),this.bumpNeighbours_())};
Blockly.Block.prototype.removeInput=function(a,b){for(var c=0,d;d=this.inputList[c];c++)if(d.name==a){d.connection&&d.connection.targetConnection&&d.connection.targetBlock().setParent(null);d.dispose();this.inputList.splice(c,1);this.rendered&&(this.render(),this.bumpNeighbours_());return}b||goog.asserts.fail('Input "%s" not found.',a)};Blockly.Block.prototype.getInput=function(a){for(var b=0,c;c=this.inputList[b];b++)if(c.name==a)return c;return null};
@@ -882,10 +883,10 @@ Blockly.FieldDropdown.prototype.showEditor_=function(){function a(a){return func
l=0;l<k.length;l++){var q=k[l][1],m=Blockly.ContextMenu.optionToDom(k[l][0]),p=m.firstChild,n=m.lastChild;c.appendChild(m);h||q!=this.value_||(h=Blockly.createSvgElement("text",{"class":"blocklyMenuText",y:15},null),m.insertBefore(h,n),h.appendChild(document.createTextNode("\u2713")));m.setAttribute("transform","translate(0, "+l*Blockly.ContextMenu.Y_HEIGHT+")");g.push(p);Blockly.bindEvent_(m,"mousedown",null,Blockly.noEvent);Blockly.bindEvent_(m,"mouseup",this,a(q));Blockly.bindEvent_(m,"mouseup",
null,Blockly.FieldDropdown.hide);f=Math.max(f,n.getComputedTextLength())}f+=2*Blockly.ContextMenu.X_PADDING;for(l=0;l<g.length;l++)g[l].setAttribute("width",f);if(Blockly.RTL)for(l=0;m=c.childNodes[l];l++)n=m.lastChild,n.setAttribute("text-anchor","end"),n.setAttribute("x",f-Blockly.ContextMenu.X_PADDING);h&&(Blockly.RTL?(h.setAttribute("text-anchor","end"),h.setAttribute("x",f-5)):h.setAttribute("x",5));l=f+2*Blockly.FieldDropdown.CORNER_RADIUS;k=k.length*Blockly.ContextMenu.Y_HEIGHT+Blockly.FieldDropdown.CORNER_RADIUS+
1;e.setAttribute("width",l);e.setAttribute("height",k);d.setAttribute("width",l);d.setAttribute("height",k);e=Blockly.makeColour(this.sourceBlock_.getColour());d.setAttribute("fill",e);d=Blockly.getSvgXY_(this.borderRect_);e=this.borderRect_.getBBox();l=Blockly.RTL?d.x-f+Blockly.ContextMenu.X_PADDING+e.width-Blockly.BlockSvg.SEP_SPACE_X/2:d.x-Blockly.ContextMenu.X_PADDING+Blockly.BlockSvg.SEP_SPACE_X/2;b.setAttribute("transform","translate("+l+", "+(d.y+e.height)+")")};
Blockly.FieldDropdown.prototype.trimOptions_=function(){this.suffixTitle=this.prefixTitle=null;var a=this.menuGenerator_;if(goog.isArray(a)&&!(2>a.length)){var b=a.map(function(a){return a[0]}),c=Blockly.shortestStringLength(b),d=Blockly.commonWordPrefix(b,c),e=Blockly.commonWordSuffix(b,c);if((d||e)&&!(c<=d+e)){d&&(this.prefixTitle=b[0].substring(0,d-1));e&&(this.suffixTitle=b[0].substr(1-e));b=[];for(c=0;c<a.length;c++){var f=a[c][0],g=a[c][1],f=f.substring(d,f.length-e);b[c]=[f,g]}this.menuGenerator_=
Blockly.FieldDropdown.prototype.trimOptions_=function(){this.suffixField=this.prefixField=null;var a=this.menuGenerator_;if(goog.isArray(a)&&!(2>a.length)){var b=a.map(function(a){return a[0]}),c=Blockly.shortestStringLength(b),d=Blockly.commonWordPrefix(b,c),e=Blockly.commonWordSuffix(b,c);if((d||e)&&!(c<=d+e)){d&&(this.prefixField=b[0].substring(0,d-1));e&&(this.suffixField=b[0].substr(1-e));b=[];for(c=0;c<a.length;c++){var f=a[c][0],g=a[c][1],f=f.substring(d,f.length-e);b[c]=[f,g]}this.menuGenerator_=
b}}};Blockly.FieldDropdown.prototype.getOptions_=function(){return goog.isFunction(this.menuGenerator_)?this.menuGenerator_.call(this):this.menuGenerator_};Blockly.FieldDropdown.prototype.getValue=function(){return this.value_};Blockly.FieldDropdown.prototype.setValue=function(a){this.value_=a;for(var b=this.getOptions_(),c=0;c<b.length;c++)if(b[c][1]==a){this.setText(b[c][0]);return}this.setText(a)};
Blockly.FieldDropdown.prototype.setText=function(a){this.sourceBlock_&&(this.arrow_.style.fill=Blockly.makeColour(this.sourceBlock_.getColour()));null!==a&&(this.text_=a,goog.dom.removeChildren(this.textElement_),a=a.replace(/\s/g,Blockly.Field.NBSP),a||(a=Blockly.Field.NBSP),a=document.createTextNode(a),this.textElement_.appendChild(a),Blockly.RTL?this.textElement_.insertBefore(this.arrow_,this.textElement_.firstChild):this.textElement_.appendChild(this.arrow_),this.size_.width=0,this.sourceBlock_&&
this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_(),this.sourceBlock_.workspace.fireChangeEvent()))};Blockly.FieldDropdown.hide=function(){var a=Blockly.FieldDropdown.svgGroup_;a&&Blockly.addClass_(a,"blocklyHidden");Blockly.FieldDropdown.openDropdown_=null};Blockly.FieldImage=function(a,b,c){this.sourceBlock_=null;this.height_=Number(c);this.width_=Number(b);this.size_={height:this.height_+10,width:this.width_};b=6-Blockly.BlockSvg.TITLE_HEIGHT;this.fieldGroup_=Blockly.createSvgElement("g",{},null);this.imageElement_=Blockly.createSvgElement("image",{height:this.height_+"px",width:this.width_+"px",y:b},this.fieldGroup_);this.setText(a);goog.userAgent.GECKO&&(this.rectElement_=Blockly.createSvgElement("rect",{height:this.height_+"px",width:this.width_+
this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_(),this.sourceBlock_.workspace.fireChangeEvent()))};Blockly.FieldDropdown.hide=function(){var a=Blockly.FieldDropdown.svgGroup_;a&&Blockly.addClass_(a,"blocklyHidden");Blockly.FieldDropdown.openDropdown_=null};Blockly.FieldImage=function(a,b,c){this.sourceBlock_=null;this.height_=Number(c);this.width_=Number(b);this.size_={height:this.height_+10,width:this.width_};b=6-Blockly.BlockSvg.FIELD_HEIGHT;this.fieldGroup_=Blockly.createSvgElement("g",{},null);this.imageElement_=Blockly.createSvgElement("image",{height:this.height_+"px",width:this.width_+"px",y:b},this.fieldGroup_);this.setText(a);goog.userAgent.GECKO&&(this.rectElement_=Blockly.createSvgElement("rect",{height:this.height_+"px",width:this.width_+
"px",y:b,"fill-opacity":0},this.fieldGroup_))};goog.inherits(Blockly.FieldImage,Blockly.Field);Blockly.FieldImage.prototype.clone=function(){return new Blockly.FieldImage(this.getText(),this.width_,this.height_)};Blockly.FieldImage.prototype.rectElement_=null;Blockly.FieldImage.prototype.EDITABLE=!1;
Blockly.FieldImage.prototype.init=function(a){if(this.sourceBlock_)throw"Image has already been initialized once.";this.sourceBlock_=a;a.getSvgRoot().appendChild(this.fieldGroup_);a=this.rectElement_||this.imageElement_;a.tooltip=this.sourceBlock_;Blockly.Tooltip&&Blockly.Tooltip.bindMouseEvents(a)};Blockly.FieldImage.prototype.dispose=function(){goog.dom.removeNode(this.fieldGroup_);this.rectElement_=this.imageElement_=this.fieldGroup_=null};
Blockly.FieldImage.prototype.setTooltip=function(a){(this.rectElement_||this.imageElement_).tooltip=a};Blockly.FieldImage.prototype.getText=function(){return this.src_};Blockly.FieldImage.prototype.setText=function(a){null!==a&&(this.src_=a,this.imageElement_.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",goog.isString(a)?a:""))};Blockly.Flyout=function(){var a=this;this.workspace_=new Blockly.Workspace(function(){return a.getMetrics_()},function(b){return a.setMetrics_(b)});this.workspace_.isFlyout=!0;this.changeWrapper_=null;this.height_=this.width_=0;this.buttons_=[];this.listeners_=[]};Blockly.Flyout.prototype.autoClose=!0;Blockly.Flyout.prototype.CORNER_RADIUS=8;Blockly.Flyout.prototype.onResizeWrapper_=null;
@@ -918,7 +919,7 @@ Blockly.Toolbox.TreeControl.prototype.createNode=function(a){return new Blockly.
Blockly.Toolbox.TreeNode=function(a,b,c){goog.ui.tree.TreeNode.call(this,a,b,c);a=function(){Blockly.fireUiEvent(window,"resize")};goog.events.listen(Blockly.Toolbox.tree_,goog.ui.tree.BaseNode.EventType.EXPAND,a);goog.events.listen(Blockly.Toolbox.tree_,goog.ui.tree.BaseNode.EventType.COLLAPSE,a)};goog.inherits(Blockly.Toolbox.TreeNode,goog.ui.tree.TreeNode);Blockly.Toolbox.TreeNode.prototype.getExpandIconHtml=function(){return"<span></span>"};
Blockly.Toolbox.TreeNode.prototype.getExpandIconElement=function(){return null};Blockly.Toolbox.TreeNode.prototype.onMouseDown=function(a){this.hasChildren()&&this.isUserCollapsible_?(this.toggle(),this.select()):this.isSelected()?this.getTree().setSelectedItem(null):this.select();this.updateRow()};Blockly.Toolbox.TreeNode.prototype.onDoubleClick_=function(a){};Blockly.Variables={};Blockly.Variables.NAME_TYPE="VARIABLE";Blockly.Variables.allVariables=function(a){var b;b=a?a.getDescendants():Blockly.mainWorkspace.getAllBlocks();a=Object.create(null);for(var c=0;c<b.length;c++){var d=b[c].getVars;if(d)for(var d=d.call(b[c]),e=0;e<d.length;e++){var f=d[e];f&&(a[f.toLowerCase()]=f)}}b=[];for(var g in a)b.push(a[g]);return b};
Blockly.Variables.renameVariable=function(a,b){for(var c=Blockly.mainWorkspace.getAllBlocks(),d=0;d<c.length;d++){var e=c[d].renameVar;e&&e.call(c[d],a,b)}};
Blockly.Variables.flyoutCategory=function(a,b,c,d){var e=Blockly.Variables.allVariables();e.sort(goog.string.caseInsensitiveCompare);e.unshift(null);for(var f=void 0,g=0;g<e.length;g++)if(e[g]!==f){var h=Blockly.Blocks.variables_get?new Blockly.Block(d,"variables_get"):null;h&&h.initSvg();var k=Blockly.Blocks.variables_set?new Blockly.Block(d,"variables_set"):null;k&&k.initSvg();null===e[g]?f=(h||k).getVars()[0]:(h&&h.setTitleValue(e[g],"VAR"),k&&k.setTitleValue(e[g],"VAR"));k&&a.push(k);h&&a.push(h);
Blockly.Variables.flyoutCategory=function(a,b,c,d){var e=Blockly.Variables.allVariables();e.sort(goog.string.caseInsensitiveCompare);e.unshift(null);for(var f=void 0,g=0;g<e.length;g++)if(e[g]!==f){var h=Blockly.Blocks.variables_get?new Blockly.Block(d,"variables_get"):null;h&&h.initSvg();var k=Blockly.Blocks.variables_set?new Blockly.Block(d,"variables_set"):null;k&&k.initSvg();null===e[g]?f=(h||k).getVars()[0]:(h&&h.setFieldValue(e[g],"VAR"),k&&k.setFieldValue(e[g],"VAR"));k&&a.push(k);h&&a.push(h);
h&&k?b.push(c,3*c):b.push(2*c)}};Blockly.Variables.generateUniqueName=function(){var a=Blockly.Variables.allVariables(),b="";if(a.length){a.sort(goog.string.caseInsensitiveCompare);for(var c=0,d="i",e=0,f=!1;!b;){e=0;for(f=!1;e<a.length&&!f;)a[e].toLowerCase()==d&&(f=!0),e++;f?("z"===d[0]?(c++,d="a"):(d=String.fromCharCode(d.charCodeAt(0)+1),"l"==d[0]&&(d=String.fromCharCode(d.charCodeAt(0)+1))),0<c&&(d+=c)):b=d}}else b="i";return b};Blockly.FieldVariable=function(a,b){var c;if(b){var d=this;c=function(a){var c=Blockly.FieldVariable.dropdownChange.call(d,a);a=void 0===c?a:null===c?d.getValue():c;b.call(d,a);return c}}else c=Blockly.FieldVariable.dropdownChange;Blockly.FieldVariable.superClass_.constructor.call(this,Blockly.FieldVariable.dropdownCreate,c);a?this.setValue(a):this.setValue(Blockly.Variables.generateUniqueName())};goog.inherits(Blockly.FieldVariable,Blockly.FieldDropdown);
Blockly.FieldVariable.prototype.clone=function(){return new Blockly.FieldVariable(this.getValue(),this.changeHandler_)};Blockly.FieldVariable.prototype.getValue=function(){return this.getText()};Blockly.FieldVariable.prototype.setValue=function(a){this.value_=a;this.setText(a)};
Blockly.FieldVariable.dropdownCreate=function(){var a=Blockly.Variables.allVariables(),b=this.getText();b&&-1==a.indexOf(b)&&a.push(b);a.sort(goog.string.caseInsensitiveCompare);a.push(Blockly.Msg.RENAME_VARIABLE);a.push(Blockly.Msg.NEW_VARIABLE);for(var b=[],c=0;c<a.length;c++)b[c]=[a[c],a[c]];return b};
@@ -931,7 +932,7 @@ Blockly.Generator.prototype.statementToCode=function(a,b){var c=a.getInputTarget
Blockly.Names.prototype.getDistinctName=function(a,b){for(var c=this.safeName_(a),d="";this.dbReverse_[c+d]||c+d in this.reservedDict_;)d=d?d+1:2;c+=d;this.dbReverse_[c]=!0;return c};Blockly.Names.prototype.safeName_=function(a){a?(a=encodeURI(a.replace(/ /g,"_")).replace(/[^\w]/g,"_"),-1!="0123456789".indexOf(a[0])&&(a="my_"+a)):a="unnamed";return a};Blockly.Names.equals=function(a,b){return a.toLowerCase()==b.toLowerCase()};Blockly.Procedures={};Blockly.Procedures.NAME_TYPE="PROCEDURE";Blockly.Procedures.allProcedures=function(){for(var a=Blockly.mainWorkspace.getAllBlocks(),b=[],c=[],d=0;d<a.length;d++){var e=a[d].getProcedureDef;e&&(e=e.call(a[d]))&&(e[2]?b.push(e):c.push(e))}c.sort(Blockly.Procedures.procTupleComparator_);b.sort(Blockly.Procedures.procTupleComparator_);return[c,b]};Blockly.Procedures.procTupleComparator_=function(a,b){var c=a[0].toLowerCase(),d=b[0].toLowerCase();return c>d?1:c<d?-1:0};
Blockly.Procedures.findLegalName=function(a,b){if(b.isInFlyout)return a;for(;!Blockly.Procedures.isLegalName(a,b.workspace,b);){var c=a.match(/^(.*?)(\d+)$/);a=c?c[1]+(parseInt(c[2],10)+1):a+"2"}return a};Blockly.Procedures.isLegalName=function(a,b,c){b=b.getAllBlocks();for(var d=0;d<b.length;d++)if(b[d]!=c){var e=b[d].getProcedureDef;if(e&&(e=e.call(b[d]),Blockly.Names.equals(e[0],a)))return!1}return!0};
Blockly.Procedures.rename=function(a){a=a.replace(/^[\s\xa0]+|[\s\xa0]+$/g,"");a=Blockly.Procedures.findLegalName(a,this.sourceBlock_);for(var b=this.sourceBlock_.workspace.getAllBlocks(),c=0;c<b.length;c++){var d=b[c].renameProcedure;d&&d.call(b[c],this.text_,a)}return a};
Blockly.Procedures.flyoutCategory=function(a,b,c,d){function e(e,f){for(var k=0;k<e.length;k++){var l=new Blockly.Block(d,f);l.setTitleValue(e[k][0],"NAME");for(var q=[],m=0;m<e[k][1].length;m++)q[m]="ARG"+m;l.setProcedureParameters(e[k][1],q);l.initSvg();a.push(l);b.push(2*c)}}if(Blockly.Blocks.procedures_defnoreturn){var f=new Blockly.Block(d,"procedures_defnoreturn");f.initSvg();a.push(f);b.push(2*c)}Blockly.Blocks.procedures_defreturn&&(f=new Blockly.Block(d,"procedures_defreturn"),f.initSvg(),
Blockly.Procedures.flyoutCategory=function(a,b,c,d){function e(e,f){for(var k=0;k<e.length;k++){var l=new Blockly.Block(d,f);l.setFieldValue(e[k][0],"NAME");for(var q=[],m=0;m<e[k][1].length;m++)q[m]="ARG"+m;l.setProcedureParameters(e[k][1],q);l.initSvg();a.push(l);b.push(2*c)}}if(Blockly.Blocks.procedures_defnoreturn){var f=new Blockly.Block(d,"procedures_defnoreturn");f.initSvg();a.push(f);b.push(2*c)}Blockly.Blocks.procedures_defreturn&&(f=new Blockly.Block(d,"procedures_defreturn"),f.initSvg(),
a.push(f),b.push(2*c));Blockly.Blocks.procedures_ifreturn&&(f=new Blockly.Block(d,"procedures_ifreturn"),f.initSvg(),a.push(f),b.push(2*c));b.length&&(b[b.length-1]=3*c);f=Blockly.Procedures.allProcedures();e(f[0],"procedures_callnoreturn");e(f[1],"procedures_callreturn")};Blockly.Procedures.getCallers=function(a,b){for(var c=[],d=b.getAllBlocks(),e=0;e<d.length;e++){var f=d[e].getProcedureCall;f&&(f=f.call(d[e]))&&Blockly.Names.equals(f,a)&&c.push(d[e])}return c};
Blockly.Procedures.disposeCallers=function(a,b){for(var c=Blockly.Procedures.getCallers(a,b),d=0;d<c.length;d++)c[d].dispose(!0,!1)};Blockly.Procedures.mutateCallers=function(a,b,c,d){a=Blockly.Procedures.getCallers(a,b);for(b=0;b<a.length;b++)a[b].setProcedureParameters(c,d)};Blockly.Procedures.getDefinition=function(a,b){for(var c=b.getAllBlocks(),d=0;d<c.length;d++){var e=c[d].getProcedureDef;if(e&&(e=e.call(c[d]))&&Blockly.Names.equals(e[0],a))return c[d]}return null};Blockly.Css={};Blockly.Css.inject=function(){var a=Blockly.Css.CONTENT.join("\n"),b=Blockly.pathToBlockly.replace(/[\\\/]$/,""),a=a.replace(/<<<PATH>>>/g,b);goog.cssom.addCssText(a)};
Blockly.Css.CONTENT=[".blocklySvg {"," background-color: #fff;"," border: 1px solid #ddd;","}",".blocklyWidgetDiv {"," position: absolute;"," display: none;"," z-index: 999;","}",".blocklyDraggable {"," /* Hotspot coordinates are baked into the CUR file, but they are still"," required in the CSS due to a Chrome bug."," http://code.google.com/p/chromium/issues/detail?id=1446 */"," cursor: url(<<<PATH>>>/media/handopen.cur) 8 5, auto;","}",".blocklyResizeSE {"," fill: #aaa;"," cursor: se-resize;",