@webwriter/block-based-code/dist/webwriter-block-based-code.js

Write block-based code (e.g. Scratch) and run it.

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// node_modules/blockly/blockly_compressed.js
var require_blockly_compressed = __commonJS({
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        define([], factory);
      } else if (typeof exports === "object") {
        module.exports = factory();
      } else {
        root.Blockly = factory();
      }
    })(exports, function() {
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blockOverlapsOtherExactly$$module$build$src$core$clipboard$block_paster, blockIsInSnapRadius$$module$build$src$core$clipboard$block_paster, bumpObjectIntoBounds$$module$build$src$core$bump_objects, bumpIntoBoundsHandler$$module$build$src$core$bump_objects, extractObjectFromEvent$$module$build$src$core$bump_objects, bumpTopObjectsIntoBounds$$module$build$src$core$bump_objects, isDeletable$$module$build$src$core$interfaces$i_deletable, copyInternal$$module$build$src$core$clipboard, paste$$module$build$src$core$clipboard, pasteFromData$$module$build$src$core$clipboard, duplicateInternal$$module$build$src$core$clipboard, isCopyable$$module$build$src$core$interfaces$i_copyable, registerEscape$$module$build$src$core$shortcut_items, registerDelete$$module$build$src$core$shortcut_items, registerCopy$$module$build$src$core$shortcut_items, registerCut$$module$build$src$core$shortcut_items, registerPaste$$module$build$src$core$shortcut_items, registerUndo$$module$build$src$core$shortcut_items, registerRedo$$module$build$src$core$shortcut_items, registerDefaultShortcuts$$module$build$src$core$shortcut_items, saveProcedure$$module$build$src$core$serialization$procedures, loadProcedure$$module$build$src$core$serialization$procedures, save$$module$build$src$core$serialization$workspaces, load$$module$build$src$core$serialization$workspaces, inject$$module$build$src$core$inject, createDom$$module$build$src$core$inject, createMainWorkspace$$module$build$src$core$inject, init$$module$build$src$core$inject, onKeyDown$$module$build$src$core$inject, bindDocumentEvents$$module$build$src$core$inject, loadSounds$$module$build$src$core$inject, registerUndo$$module$build$src$core$contextmenu_items, registerRedo$$module$build$src$core$contextmenu_items, registerCleanup$$module$build$src$core$contextmenu_items, toggleOption_$$module$build$src$core$contextmenu_items, registerCollapse$$module$build$src$core$contextmenu_items, registerExpand$$module$build$src$core$contextmenu_items, addDeletableBlocks_$$module$build$src$core$contextmenu_items, getDeletableBlocks_$$module$build$src$core$contextmenu_items, deleteNext_$$module$build$src$core$contextmenu_items, registerDeleteAll$$module$build$src$core$contextmenu_items, registerWorkspaceOptions_$$module$build$src$core$contextmenu_items, registerDuplicate$$module$build$src$core$contextmenu_items, registerComment$$module$build$src$core$contextmenu_items, registerInline$$module$build$src$core$contextmenu_items, registerCollapseExpandBlock$$module$build$src$core$contextmenu_items, registerDisable$$module$build$src$core$contextmenu_items, registerDelete$$module$build$src$core$contextmenu_items, registerHelp$$module$build$src$core$contextmenu_items, registerCommentDelete$$module$build$src$core$contextmenu_items, registerCommentDuplicate$$module$build$src$core$contextmenu_items, registerCommentCreate$$module$build$src$core$contextmenu_items, pixelsToWorkspaceCoords$$module$build$src$core$contextmenu_items, registerBlockOptions_$$module$build$src$core$contextmenu_items, registerCommentOptions$$module$build$src$core$contextmenu_items, registerDefaultOptions$$module$build$src$core$contextmenu_items, isPaster$$module$build$src$core$interfaces$i_paster, isRenderedElement$$module$build$src$core$interfaces$i_rendered_element, isSelectable$$module$build$src$core$interfaces$i_selectable, isSelectableToolboxItem$$module$build$src$core$interfaces$i_selectable_toolbox_item, hideChaff$$module$build$src$core$blockly, $jscomp;
      register$$module$build$src$core$registry = function(a4, b4, c6, d4) {
        if (!(a4 instanceof Type$$module$build$src$core$registry) && "string" !== typeof a4 || "" === `${a4}`.trim()) throw Error('Invalid type "' + a4 + '". The type must be a non-empty string or a Blockly.registry.Type.');
        a4 = `${a4}`.toLowerCase();
        if ("string" !== typeof b4 || "" === b4.trim()) throw Error('Invalid name "' + b4 + '". The name must be a non-empty string.');
        const e8 = b4.toLowerCase();
        if (!c6) throw Error("Can not register a null value");
        let f6 = typeMap$$module$build$src$core$registry[a4], g4 = nameMap$$module$build$src$core$registry[a4];
        f6 || (f6 = typeMap$$module$build$src$core$registry[a4] = /* @__PURE__ */ Object.create(null), g4 = nameMap$$module$build$src$core$registry[a4] = /* @__PURE__ */ Object.create(null));
        validate$$module$build$src$core$registry(a4, c6);
        if (!d4 && f6[e8] && f6[e8] !== c6) throw Error('Name "' + e8 + '" with type "' + a4 + '" already registered.');
        f6[e8] = c6;
        g4[e8] = b4;
      };
      validate$$module$build$src$core$registry = function(a4, b4) {
        switch (a4) {
          case String(Type$$module$build$src$core$registry.FIELD):
            if ("function" !== typeof b4.fromJson) throw Error('Type "' + a4 + '" must have a fromJson function');
        }
      };
      unregister$$module$build$src$core$registry = function(a4, b4) {
        a4 = `${a4}`.toLowerCase();
        b4 = b4.toLowerCase();
        const c6 = typeMap$$module$build$src$core$registry[a4];
        c6 && c6[b4] ? (delete typeMap$$module$build$src$core$registry[a4][b4], delete nameMap$$module$build$src$core$registry[a4][b4]) : console.warn("Unable to unregister [" + b4 + "][" + a4 + "] from the registry.");
      };
      getItem$$module$build$src$core$registry = function(a4, b4, c6) {
        a4 = `${a4}`.toLowerCase();
        b4 = b4.toLowerCase();
        const d4 = typeMap$$module$build$src$core$registry[a4];
        if (!d4 || !d4[b4]) {
          b4 = "Unable to find [" + b4 + "][" + a4 + "] in the registry.";
          if (c6) throw Error(b4 + " You must require or register a " + a4 + " plugin.");
          console.warn(b4);
          return null;
        }
        return d4[b4];
      };
      hasItem$$module$build$src$core$registry = function(a4, b4) {
        a4 = `${a4}`.toLowerCase();
        b4 = b4.toLowerCase();
        return (a4 = typeMap$$module$build$src$core$registry[a4]) ? !!a4[b4] : false;
      };
      getClass$$module$build$src$core$registry = function(a4, b4, c6) {
        return getItem$$module$build$src$core$registry(a4, b4, c6);
      };
      getObject$$module$build$src$core$registry = function(a4, b4, c6) {
        return getItem$$module$build$src$core$registry(a4, b4, c6);
      };
      getAllItems$$module$build$src$core$registry = function(a4, b4, c6) {
        a4 = `${a4}`.toLowerCase();
        var d4 = typeMap$$module$build$src$core$registry[a4];
        if (!d4) {
          d4 = `Unable to find [${a4}] in the registry.`;
          if (c6) throw Error(`${d4} You must require or register a ${a4} plugin.`);
          console.warn(d4);
          return null;
        }
        if (!b4) return d4;
        a4 = nameMap$$module$build$src$core$registry[a4];
        c6 = /* @__PURE__ */ Object.create(null);
        for (const e8 of Object.keys(d4)) c6[a4[e8]] = d4[e8];
        return c6;
      };
      getClassFromOptions$$module$build$src$core$registry = function(a4, b4, c6) {
        b4 = b4.plugins[String(a4)] || DEFAULT$$module$build$src$core$registry;
        return "function" === typeof b4 ? b4 : getClass$$module$build$src$core$registry(a4, b4, c6);
      };
      getNextUniqueId$$module$build$src$core$utils$idgenerator = function() {
        return "blockly-" + (nextId$$module$build$src$core$utils$idgenerator++).toString(36);
      };
      genUid$$module$build$src$core$utils$idgenerator = function() {
        return internal$$module$build$src$core$utils$idgenerator.genUid();
      };
      $4.setRecordUndo$$module$build$src$core$events$utils = function(a4) {
        recordUndo$$module$build$src$core$events$utils = a4;
      };
      getRecordUndo$$module$build$src$core$events$utils = function() {
        return recordUndo$$module$build$src$core$events$utils;
      };
      fire$$module$build$src$core$events$utils = function(a4) {
        TEST_ONLY$$module$build$src$core$events$utils.fireInternal(a4);
      };
      fireInternal$$module$build$src$core$events$utils = function(a4) {
        if (isEnabled$$module$build$src$core$events$utils()) {
          if (!FIRE_QUEUE$$module$build$src$core$events$utils.length) try {
            requestAnimationFrame(() => {
              setTimeout(fireNow$$module$build$src$core$events$utils, 0);
            });
          } catch (b4) {
            setTimeout(fireNow$$module$build$src$core$events$utils, 0);
          }
          FIRE_QUEUE$$module$build$src$core$events$utils.push(a4);
        }
      };
      fireNow$$module$build$src$core$events$utils = function() {
        var a4 = filter$$module$build$src$core$events$utils(FIRE_QUEUE$$module$build$src$core$events$utils, true);
        FIRE_QUEUE$$module$build$src$core$events$utils.length = 0;
        for (let c6 = 0, d4; d4 = a4[c6]; c6++) if (d4.workspaceId) {
          var b4 = getWorkspaceById$$module$build$src$core$common(d4.workspaceId);
          b4 && b4.fireChangeListener(d4);
        }
        a4 = new Set(a4.map((c6) => c6.workspaceId));
        for (const c6 of a4) {
          if (!c6) continue;
          a4 = getWorkspaceById$$module$build$src$core$common(c6);
          if (!a4) continue;
          a4 = a4.getUndoStack();
          let d4 = void 0;
          for (b4 = a4.length; 0 < b4; b4--) {
            const e8 = a4[b4 - 1];
            if ("" === e8.group) break;
            else if (void 0 === d4) d4 = e8.group;
            else if (e8.group !== d4) break;
          }
          d4 && b4 != a4.length - 1 && (b4 = a4.splice(b4, a4.length - b4), b4 = filter$$module$build$src$core$events$utils(b4, true), a4.push(...b4));
        }
      };
      filter$$module$build$src$core$events$utils = function(a4, b4) {
        a4 = a4.slice();
        b4 || a4.reverse();
        const c6 = [], d4 = /* @__PURE__ */ Object.create(null);
        for (let g4 = 0, h7; h7 = a4[g4]; g4++) if (!h7.isNull()) {
          var e8 = [h7.isUiEvent ? UI$$module$build$src$core$events$utils : h7.type, h7.blockId, h7.workspaceId].join(" "), f6 = d4[e8];
          const k4 = f6 ? f6.event : null;
          if (!f6) d4[e8] = { event: h7, index: g4 }, c6.push(h7);
          else if (h7.type === $4.MOVE$$module$build$src$core$events$utils && f6.index === g4 - 1) e8 = h7, k4.newParentId = e8.newParentId, k4.newInputName = e8.newInputName, k4.newCoordinate = e8.newCoordinate, e8.reason && (k4.reason ? (e8 = new Set(e8.reason.concat(k4.reason)), k4.reason = Array.from(e8)) : k4.reason = e8.reason), f6.index = g4;
          else if (h7.type === $4.CHANGE$$module$build$src$core$events$utils && h7.element === k4.element && h7.name === k4.name) k4.newValue = h7.newValue;
          else if (h7.type === VIEWPORT_CHANGE$$module$build$src$core$events$utils) f6 = h7, k4.viewTop = f6.viewTop, k4.viewLeft = f6.viewLeft, k4.scale = f6.scale, k4.oldScale = f6.oldScale;
          else if (h7.type !== CLICK$$module$build$src$core$events$utils || k4.type !== BUBBLE_OPEN$$module$build$src$core$events$utils) d4[e8] = {
            event: h7,
            index: g4
          }, c6.push(h7);
        }
        a4 = c6.filter(function(g4) {
          return !g4.isNull();
        });
        b4 || a4.reverse();
        for (let g4 = 1, h7; h7 = a4[g4]; g4++) h7.type === $4.CHANGE$$module$build$src$core$events$utils && "mutation" === h7.element && a4.unshift(a4.splice(g4, 1)[0]);
        return a4;
      };
      clearPendingUndo$$module$build$src$core$events$utils = function() {
        for (let a4 = 0, b4; b4 = FIRE_QUEUE$$module$build$src$core$events$utils[a4]; a4++) b4.recordUndo = false;
      };
      $4.disable$$module$build$src$core$events$utils = function() {
        disabled$$module$build$src$core$events$utils++;
      };
      $4.enable$$module$build$src$core$events$utils = function() {
        disabled$$module$build$src$core$events$utils--;
      };
      isEnabled$$module$build$src$core$events$utils = function() {
        return 0 === disabled$$module$build$src$core$events$utils;
      };
      $4.getGroup$$module$build$src$core$events$utils = function() {
        return group$$module$build$src$core$events$utils;
      };
      $4.setGroup$$module$build$src$core$events$utils = function(a4) {
        TEST_ONLY$$module$build$src$core$events$utils.setGroupInternal(a4);
      };
      setGroupInternal$$module$build$src$core$events$utils = function(a4) {
        group$$module$build$src$core$events$utils = "boolean" === typeof a4 ? a4 ? genUid$$module$build$src$core$utils$idgenerator() : "" : a4;
      };
      getDescendantIds$$module$build$src$core$events$utils = function(a4) {
        const b4 = [];
        a4 = a4.getDescendants(false);
        for (let c6 = 0, d4; d4 = a4[c6]; c6++) b4[c6] = d4.id;
        return b4;
      };
      fromJson$$module$build$src$core$events$utils = function(a4, b4) {
        const c6 = get$$module$build$src$core$events$utils(a4.type);
        if (!c6) throw Error("Unknown event type.");
        return c6.fromJson(a4, b4);
      };
      get$$module$build$src$core$events$utils = function(a4) {
        const b4 = getClass$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT, a4);
        if (!b4) throw Error(`Event type ${a4} not found in registry.`);
        return b4;
      };
      disableOrphans$$module$build$src$core$events$utils = function(a4) {
        if ((a4.type === $4.MOVE$$module$build$src$core$events$utils || a4.type === $4.CREATE$$module$build$src$core$events$utils) && a4.workspaceId) {
          var b4 = getWorkspaceById$$module$build$src$core$common(a4.workspaceId);
          if (!a4.blockId) throw Error("Encountered a blockEvent without a proper blockId");
          if (a4 = b4.getBlockById(a4.blockId)) {
            const c6 = recordUndo$$module$build$src$core$events$utils;
            try {
              recordUndo$$module$build$src$core$events$utils = false;
              const d4 = a4.getParent();
              if (d4 && !d4.hasDisabledReason(ORPHANED_BLOCK_DISABLED_REASON$$module$build$src$core$events$utils)) {
                const e8 = a4.getDescendants(false);
                for (let f6 = 0, g4; g4 = e8[f6]; f6++) g4.setDisabledReason(false, ORPHANED_BLOCK_DISABLED_REASON$$module$build$src$core$events$utils);
              } else if ((a4.outputConnection || a4.previousConnection) && !b4.isDragging()) {
                do
                  a4.setDisabledReason(true, ORPHANED_BLOCK_DISABLED_REASON$$module$build$src$core$events$utils), a4 = a4.getNextBlock();
                while (a4);
              }
            } finally {
              recordUndo$$module$build$src$core$events$utils = c6;
            }
          }
        }
      };
      getWorkspaceById$$module$build$src$core$common = function(a4) {
        return WorkspaceDB_$$module$build$src$core$common[a4] || null;
      };
      getAllWorkspaces$$module$build$src$core$common = function() {
        const a4 = [];
        for (const b4 in WorkspaceDB_$$module$build$src$core$common) a4.push(WorkspaceDB_$$module$build$src$core$common[b4]);
        return a4;
      };
      registerWorkspace$$module$build$src$core$common = function(a4) {
        WorkspaceDB_$$module$build$src$core$common[a4.id] = a4;
      };
      unregisterWorkpace$$module$build$src$core$common = function(a4) {
        delete WorkspaceDB_$$module$build$src$core$common[a4.id];
      };
      getMainWorkspace$$module$build$src$core$common = function() {
        return mainWorkspace$$module$build$src$core$common;
      };
      setMainWorkspace$$module$build$src$core$common = function(a4) {
        mainWorkspace$$module$build$src$core$common = a4;
      };
      getSelected$$module$build$src$core$common = function() {
        return selected$$module$build$src$core$common;
      };
      $4.setSelected$$module$build$src$core$common = function(a4) {
        if (selected$$module$build$src$core$common !== a4) {
          var b4, c6, d4, e8, f6, g4, h7 = new (get$$module$build$src$core$events$utils(SELECTED$$module$build$src$core$events$utils))(null != (d4 = null == (b4 = selected$$module$build$src$core$common) ? void 0 : b4.id) ? d4 : null, null != (e8 = null == a4 ? void 0 : a4.id) ? e8 : null, null != (g4 = null != (f6 = null == a4 ? void 0 : a4.workspace.id) ? f6 : null == (c6 = selected$$module$build$src$core$common) ? void 0 : c6.workspace.id) ? g4 : "");
          fire$$module$build$src$core$events$utils(h7);
          var k4;
          null == (k4 = selected$$module$build$src$core$common) || k4.unselect();
          selected$$module$build$src$core$common = a4;
          var l4;
          null == (l4 = selected$$module$build$src$core$common) || l4.select();
        }
      };
      getParentContainer$$module$build$src$core$common = function() {
        return parentContainer$$module$build$src$core$common;
      };
      setParentContainer$$module$build$src$core$common = function(a4) {
        parentContainer$$module$build$src$core$common = a4;
      };
      svgResize$$module$build$src$core$common = function(a4) {
        for (; a4.options.parentWorkspace; ) a4 = a4.options.parentWorkspace;
        const b4 = a4.getParentSvg(), c6 = a4.getCachedParentSvgSize();
        var d4 = b4.parentElement;
        if (d4 instanceof HTMLElement) {
          var e8 = d4.offsetWidth;
          d4 = d4.offsetHeight;
          c6.width !== e8 && (b4.setAttribute("width", e8 + "px"), a4.setCachedParentSvgSize(e8, null));
          c6.height !== d4 && (b4.setAttribute("height", d4 + "px"), a4.setCachedParentSvgSize(null, d4));
          a4.resize();
        }
      };
      getBlockTypeCounts$$module$build$src$core$common = function(a4, b4) {
        const c6 = /* @__PURE__ */ Object.create(null), d4 = a4.getDescendants(true);
        b4 && (a4 = a4.getNextBlock()) && (a4 = d4.indexOf(a4), d4.splice(a4, d4.length - a4));
        for (let e8 = 0, f6; f6 = d4[e8]; e8++) c6[f6.type] ? c6[f6.type]++ : c6[f6.type] = 1;
        return c6;
      };
      jsonInitFactory$$module$build$src$core$common = function(a4) {
        return function() {
          this.jsonInit(a4);
        };
      };
      defineBlocksWithJsonArray$$module$build$src$core$common = function(a4) {
        TEST_ONLY$$module$build$src$core$common.defineBlocksWithJsonArrayInternal(a4);
      };
      defineBlocksWithJsonArrayInternal$$module$build$src$core$common = function(a4) {
        $4.defineBlocks$$module$build$src$core$common($4.createBlockDefinitionsFromJsonArray$$module$build$src$core$common(a4));
      };
      $4.createBlockDefinitionsFromJsonArray$$module$build$src$core$common = function(a4) {
        const b4 = {};
        for (let c6 = 0; c6 < a4.length; c6++) {
          const d4 = a4[c6];
          if (!d4) {
            console.warn(`Block definition #${c6} in JSON array is ${d4}. Skipping`);
            continue;
          }
          const e8 = d4.type;
          e8 ? b4[e8] = { init: jsonInitFactory$$module$build$src$core$common(d4) } : console.warn(`Block definition #${c6} in JSON array is missing a type attribute. Skipping.`);
        }
        return b4;
      };
      $4.defineBlocks$$module$build$src$core$common = function(a4) {
        for (const b4 of Object.keys(a4)) {
          const c6 = a4[b4];
          b4 in Blocks$$module$build$src$core$blocks && console.warn(`Block definition "${b4}" overwrites previous definition.`);
          Blocks$$module$build$src$core$blocks[b4] = c6;
        }
      };
      longStart$$module$build$src$core$touch = function(a4, b4) {
        longStop$$module$build$src$core$touch();
        longPid_$$module$build$src$core$touch = setTimeout(function() {
          b4 && b4.handleRightClick(a4);
        }, LONGPRESS$$module$build$src$core$touch);
      };
      longStop$$module$build$src$core$touch = function() {
        longPid_$$module$build$src$core$touch && (clearTimeout(longPid_$$module$build$src$core$touch), longPid_$$module$build$src$core$touch = 0);
      };
      clearTouchIdentifier$$module$build$src$core$touch = function() {
        touchIdentifier_$$module$build$src$core$touch = null;
      };
      shouldHandleEvent$$module$build$src$core$touch = function(a4) {
        return !a4.type.startsWith("pointer") || a4 instanceof PointerEvent && checkTouchIdentifier$$module$build$src$core$touch(a4);
      };
      getTouchIdentifierFromEvent$$module$build$src$core$touch = function(a4) {
        return `${a4.pointerId}`;
      };
      checkTouchIdentifier$$module$build$src$core$touch = function(a4) {
        const b4 = getTouchIdentifierFromEvent$$module$build$src$core$touch(a4);
        return touchIdentifier_$$module$build$src$core$touch ? touchIdentifier_$$module$build$src$core$touch === b4 : "pointerdown" === a4.type ? (touchIdentifier_$$module$build$src$core$touch = b4, true) : false;
      };
      conditionalBind$$module$build$src$core$browser_events = function(a4, b4, c6, d4, e8) {
        function f6(h7) {
          if (e8 || shouldHandleEvent$$module$build$src$core$touch(h7)) c6 ? d4.call(c6, h7) : d4(h7);
        }
        const g4 = [];
        if (b4 in TOUCH_MAP$$module$build$src$core$touch) for (let h7 = 0; h7 < TOUCH_MAP$$module$build$src$core$touch[b4].length; h7++) {
          const k4 = TOUCH_MAP$$module$build$src$core$touch[b4][h7];
          a4.addEventListener(k4, f6, false);
          g4.push([a4, k4, f6]);
        }
        else a4.addEventListener(b4, f6, false), g4.push([a4, b4, f6]);
        return g4;
      };
      bind$$module$build$src$core$browser_events = function(a4, b4, c6, d4) {
        function e8(g4) {
          c6 ? d4.call(c6, g4) : d4(g4);
        }
        const f6 = [];
        if (b4 in TOUCH_MAP$$module$build$src$core$touch) for (let g4 = 0; g4 < TOUCH_MAP$$module$build$src$core$touch[b4].length; g4++) {
          const h7 = TOUCH_MAP$$module$build$src$core$touch[b4][g4];
          a4.addEventListener(h7, e8, false);
          f6.push([a4, h7, e8]);
        }
        else a4.addEventListener(b4, e8, false), f6.push([a4, b4, e8]);
        return f6;
      };
      unbind$$module$build$src$core$browser_events = function(a4) {
        const b4 = a4[a4.length - 1][2];
        for (; a4.length; ) {
          const [c6, d4, e8] = a4.pop();
          c6.removeEventListener(d4, e8, false);
        }
        return b4;
      };
      isTargetInput$$module$build$src$core$browser_events = function(a4) {
        if (a4.target instanceof HTMLElement) {
          if (a4.target.isContentEditable || "true" === a4.target.getAttribute("data-is-text-input")) return true;
          if (a4.target instanceof HTMLInputElement) return a4 = a4.target, "text" === a4.type || "number" === a4.type || "email" === a4.type || "password" === a4.type || "search" === a4.type || "tel" === a4.type || "url" === a4.type;
          if (a4.target instanceof HTMLTextAreaElement) return true;
        }
        return false;
      };
      isRightButton$$module$build$src$core$browser_events = function(a4) {
        return a4.ctrlKey && MAC$$module$build$src$core$utils$useragent ? true : 2 === a4.button;
      };
      mouseToSvg$$module$build$src$core$browser_events = function(a4, b4, c6) {
        const d4 = b4.createSVGPoint();
        d4.x = a4.clientX;
        d4.y = a4.clientY;
        c6 || (c6 = b4.getScreenCTM().inverse());
        return d4.matrixTransform(c6);
      };
      getScrollDeltaPixels$$module$build$src$core$browser_events = function(a4) {
        switch (a4.deltaMode) {
          default:
            return { x: a4.deltaX, y: a4.deltaY };
          case 1:
            return { x: a4.deltaX * LINE_MODE_MULTIPLIER$$module$build$src$core$browser_events, y: a4.deltaY * LINE_MODE_MULTIPLIER$$module$build$src$core$browser_events };
          case 2:
            return { x: a4.deltaX * PAGE_MODE_MULTIPLIER$$module$build$src$core$browser_events, y: a4.deltaY * PAGE_MODE_MULTIPLIER$$module$build$src$core$browser_events };
        }
      };
      removeElem$$module$build$src$core$utils$array = function(a4, b4) {
        b4 = a4.indexOf(b4);
        if (-1 === b4) return false;
        a4.splice(b4, 1);
        return true;
      };
      register$$module$build$src$core$css = function(a4) {
        if (injected$$module$build$src$core$css) throw Error("CSS already injected");
        content$$module$build$src$core$css += "\n" + a4;
      };
      inject$$module$build$src$core$css = function(a4, b4) {
        injected$$module$build$src$core$css || (injected$$module$build$src$core$css = true, a4 && (a4 = b4.replace(/[\\/]$/, ""), b4 = content$$module$build$src$core$css.replace(/<<<PATH>>>/g, a4), content$$module$build$src$core$css = "", a4 = document.createElement("style"), a4.id = "blockly-common-style", b4 = document.createTextNode(b4), a4.appendChild(b4), document.head.insertBefore(a4, document.head.firstChild)));
      };
      createSvgElement$$module$build$src$core$utils$dom = function(a4, b4, c6) {
        a4 = document.createElementNS(SVG_NS$$module$build$src$core$utils$dom, `${a4}`);
        for (const d4 in b4) a4.setAttribute(d4, `${b4[d4]}`);
        c6 && c6.appendChild(a4);
        return a4;
      };
      addClass$$module$build$src$core$utils$dom = function(a4, b4) {
        b4 = b4.split(" ");
        if (b4.every((c6) => a4.classList.contains(c6))) return fal