//rewrite by lan
//'use strict';
// 哼，哼，啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊
Blockly.Blocks.colour = {};
Blockly.Constants = {};
Blockly.Constants.Colour = {};
Blockly.Constants.Colour.HUE = 20;
Blockly.defineBlocksWithJsonArray([{ type: "colour_picker", message0: "%1", args0: [{ type: "field_colour", name: "COLOUR", colour: "#ff0000" }], output: "Colour", helpUrl: "%{BKY_COLOUR_PICKER_HELPURL}", style: "colour_blocks", tooltip: "%{BKY_COLOUR_PICKER_TOOLTIP}", extensions: ["parent_tooltip_when_inline"] }, { type: "colour_random", message0: "%{BKY_COLOUR_RANDOM_TITLE}", output: "Colour", helpUrl: "%{BKY_COLOUR_RANDOM_HELPURL}", style: "colour_blocks", tooltip: "%{BKY_COLOUR_RANDOM_TOOLTIP}" }, {
    type: "colour_rgb",
    message0: "%{BKY_COLOUR_RGB_TITLE} %{BKY_COLOUR_RGB_RED} %1 %{BKY_COLOUR_RGB_GREEN} %2 %{BKY_COLOUR_RGB_BLUE} %3",
    args0: [{ type: "input_value", name: "RED", check: "Number", align: "RIGHT" }, { type: "input_value", name: "GREEN", check: "Number", align: "RIGHT" }, { type: "input_value", name: "BLUE", check: "Number", align: "RIGHT" }],
    output: "Colour",
    helpUrl: "%{BKY_COLOUR_RGB_HELPURL}",
    style: "colour_blocks",
    tooltip: "%{BKY_COLOUR_RGB_TOOLTIP}"
}, {
    type: "colour_blend",
    message0: "%{BKY_COLOUR_BLEND_TITLE} %{BKY_COLOUR_BLEND_COLOUR1} %1 %{BKY_COLOUR_BLEND_COLOUR2} %2 %{BKY_COLOUR_BLEND_RATIO} %3",
    args0: [{
        type: "input_value",
        name: "COLOUR1",
        check: "Colour",
        align: "RIGHT"
    }, { type: "input_value", name: "COLOUR2", check: "Colour", align: "RIGHT" }, { type: "input_value", name: "RATIO", check: "Number", align: "RIGHT" }],
    output: "Colour",
    helpUrl: "%{BKY_COLOUR_BLEND_HELPURL}",
    style: "colour_blocks",
    tooltip: "%{BKY_COLOUR_BLEND_TOOLTIP}"
}]);
Blockly.Blocks.lists = {};
Blockly.Constants.Lists = {};
Blockly.Constants.Lists.HUE = 260;
Blockly.defineBlocksWithJsonArray([{ type: "lists_create_empty", message0: "%{BKY_LISTS_CREATE_EMPTY_TITLE}", output: "Array", style: "list_blocks", tooltip: "%{BKY_LISTS_CREATE_EMPTY_TOOLTIP}", helpUrl: "%{BKY_LISTS_CREATE_EMPTY_HELPURL}" }, { type: "lists_repeat", message0: "%{BKY_LISTS_REPEAT_TITLE}", args0: [{ type: "input_value", name: "ITEM" }, { type: "input_value", name: "NUM", check: "Number" }], output: "Array", style: "list_blocks", tooltip: "%{BKY_LISTS_REPEAT_TOOLTIP}", helpUrl: "%{BKY_LISTS_REPEAT_HELPURL}" }, {
    type: "lists_reverse",
    message0: "%{BKY_LISTS_REVERSE_MESSAGE0}",
    args0: [{ type: "input_value", name: "LIST", check: "Array" }],
    output: "Array",
    inputsInline: true,
    style: "list_blocks",
    tooltip: "%{BKY_LISTS_REVERSE_TOOLTIP}",
    helpUrl: "%{BKY_LISTS_REVERSE_HELPURL}"
}, { type: "lists_isEmpty", message0: "%{BKY_LISTS_ISEMPTY_TITLE}", args0: [{ type: "input_value", name: "VALUE", check: ["String", "Array"] }], output: "Boolean", style: "list_blocks", tooltip: "%{BKY_LISTS_ISEMPTY_TOOLTIP}", helpUrl: "%{BKY_LISTS_ISEMPTY_HELPURL}" }, {
    type: "lists_length",
    message0: "%{BKY_LISTS_LENGTH_TITLE}",
    args0: [{ type: "input_value", name: "VALUE", check: ["String", "Array"] }],
    output: "Number",
    style: "list_blocks",
    tooltip: "%{BKY_LISTS_LENGTH_TOOLTIP}",
    helpUrl: "%{BKY_LISTS_LENGTH_HELPURL}"
}]);
Blockly.Blocks.lists_create_with = {
    init: function() {
        this.setHelpUrl(Blockly.Msg.LISTS_CREATE_WITH_HELPURL);
        this.setStyle("list_blocks");
        this.itemCount_ = 3;
        this.updateShape_();
        this.setOutput(true, "Array");
        this.setMutator(new Blockly.Mutator(["lists_create_with_item"]));
        this.setTooltip(Blockly.Msg.LISTS_CREATE_WITH_TOOLTIP)
    },
    mutationToDom: function() {
        var a = Blockly.utils.xml.createElement("mutation");
        a.setAttribute("items", this.itemCount_);
        return a
    },
    domToMutation: function(a) {
        this.itemCount_ = parseInt(a.getAttribute("items"),
            10);
        this.updateShape_()
    },
    decompose: function(a) {
        var b = a.newBlock("lists_create_with_container");
        b.initSvg();
        for (var c = b.getInput("STACK").connection, d = 0; d < this.itemCount_; d++) {
            var e = a.newBlock("lists_create_with_item");
            e.initSvg();
            c.connect(e.previousConnection);
            c = e.nextConnection
        }
        return b
    },
    compose: function(a) {
        var b = a.getInputTargetBlock("STACK");
        for (a = []; b;) a.push(b.valueConnection_), b = b.nextConnection && b.nextConnection.targetBlock();
        for (b = 0; b < this.itemCount_; b++) {
            var c = this.getInput("ADD" + b).connection.targetConnection;
            c && -1 == a.indexOf(c) && c.disconnect()
        }
        this.itemCount_ = a.length;
        this.updateShape_();
        for (b = 0; b < this.itemCount_; b++) Blockly.Mutator.reconnect(a[b], this, "ADD" + b)
    },
    saveConnections: function(a) {
        a = a.getInputTargetBlock("STACK");
        for (var b = 0; a;) {
            var c = this.getInput("ADD" + b);
            a.valueConnection_ = c && c.connection.targetConnection;
            b++;
            a = a.nextConnection && a.nextConnection.targetBlock()
        }
    },
    updateShape_: function() {
        this.itemCount_ && this.getInput("EMPTY") ? this.removeInput("EMPTY") : this.itemCount_ || this.getInput("EMPTY") ||
            this.appendDummyInput("EMPTY").appendField(Blockly.Msg.LISTS_CREATE_EMPTY_TITLE);
        for (var a = 0; a < this.itemCount_; a++)
            if (!this.getInput("ADD" + a)) {
                var b = this.appendValueInput("ADD" + a).setAlign(Blockly.ALIGN_RIGHT);
                0 == a && b.appendField(Blockly.Msg.LISTS_CREATE_WITH_INPUT_WITH)
            }
        for (; this.getInput("ADD" + a);) this.removeInput("ADD" + a), a++
    }
};
Blockly.Blocks.lists_create_with_container = {
    init: function() {
        this.setStyle("list_blocks");
        this.appendDummyInput().appendField(Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD);
        this.appendStatementInput("STACK");
        this.setTooltip(Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TOOLTIP);
        this.contextMenu = !1
    }
};
Blockly.Blocks.lists_create_with_item = {
    init: function() {
        this.setStyle("list_blocks");
        this.appendDummyInput().appendField(Blockly.Msg.LISTS_CREATE_WITH_ITEM_TITLE);
        this.setPreviousStatement(true);
        this.setNextStatement(true);
        this.setTooltip(Blockly.Msg.LISTS_CREATE_WITH_ITEM_TOOLTIP);
        this.contextMenu = !1
    }
};
Blockly.Blocks.lists_indexOf = {
    init: function() {
        var a = [
            [Blockly.Msg.LISTS_INDEX_OF_FIRST, "FIRST"],
            [Blockly.Msg.LISTS_INDEX_OF_LAST, "LAST"]
        ];
        this.setHelpUrl(Blockly.Msg.LISTS_INDEX_OF_HELPURL);
        this.setStyle("list_blocks");
        this.setOutput(true, "Number");
        this.appendValueInput("VALUE").setCheck("Array").appendField(Blockly.Msg.LISTS_INDEX_OF_INPUT_IN_LIST);
        this.appendValueInput("FIND").appendField(new Blockly.FieldDropdown(a), "END");
        this.setInputsInline(true);
        var b = this;
        this.setTooltip(function() {
            return Blockly.Msg.LISTS_INDEX_OF_TOOLTIP.replace("%1",
                b.workspace.options.oneBasedIndex ? "0" : "-1")
        })
    }
};
Blockly.Blocks.lists_getIndex = {
    init: function() {
        var a = [
            [Blockly.Msg.LISTS_GET_INDEX_GET, "GET"],
            [Blockly.Msg.LISTS_GET_INDEX_GET_REMOVE, "GET_REMOVE"],
            [Blockly.Msg.LISTS_GET_INDEX_REMOVE, "REMOVE"]
        ];
        this.WHERE_OPTIONS = [
            [Blockly.Msg.LISTS_GET_INDEX_FROM_START, "FROM_START"],
            [Blockly.Msg.LISTS_GET_INDEX_FROM_END, "FROM_END"],
            [Blockly.Msg.LISTS_GET_INDEX_FIRST, "FIRST"],
            [Blockly.Msg.LISTS_GET_INDEX_LAST, "LAST"],
            [Blockly.Msg.LISTS_GET_INDEX_RANDOM, "RANDOM"]
        ];
        this.setHelpUrl(Blockly.Msg.LISTS_GET_INDEX_HELPURL);
        this.setStyle("list_blocks");
        a = new Blockly.FieldDropdown(a, function(a) {
            a = "REMOVE" == a;
            this.getSourceBlock().updateStatement_(a)
        });
        this.appendValueInput("VALUE").setCheck("Array").appendField(Blockly.Msg.LISTS_GET_INDEX_INPUT_IN_LIST);
        this.appendDummyInput().appendField(a, "MODE").appendField("", "SPACE");
        this.appendDummyInput("AT");
        Blockly.Msg.LISTS_GET_INDEX_TAIL && this.appendDummyInput("TAIL").appendField(Blockly.Msg.LISTS_GET_INDEX_TAIL);
        this.setInputsInline(true);
        this.setOutput(true);
        this.updateAt_(true);
        var b = this;
        this.setTooltip(function() {
            var a =
                b.getFieldValue("MODE"),
                d = b.getFieldValue("WHERE"),
                e = "";
            switch (a + " " + d) {
                case "GET FROM_START":
                case "GET FROM_END":
                    e = Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_FROM;
                    break;
                case "GET FIRST":
                    e = Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_FIRST;
                    break;
                case "GET LAST":
                    e = Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_LAST;
                    break;
                case "GET RANDOM":
                    e = Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_RANDOM;
                    break;
                case "GET_REMOVE FROM_START":
                case "GET_REMOVE FROM_END":
                    e = Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_FROM;
                    break;
                case "GET_REMOVE FIRST":
                    e =
                        Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_FIRST;
                    break;
                case "GET_REMOVE LAST":
                    e = Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_LAST;
                    break;
                case "GET_REMOVE RANDOM":
                    e = Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_RANDOM;
                    break;
                case "REMOVE FROM_START":
                case "REMOVE FROM_END":
                    e = Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_REMOVE_FROM;
                    break;
                case "REMOVE FIRST":
                    e = Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_REMOVE_FIRST;
                    break;
                case "REMOVE LAST":
                    e = Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_REMOVE_LAST;
                    break;
                case "REMOVE RANDOM":
                    e =
                        Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_REMOVE_RANDOM
            }
            if ("FROM_START" == d || "FROM_END" == d) e += "  " + ("FROM_START" == d ? Blockly.Msg.LISTS_INDEX_FROM_START_TOOLTIP : Blockly.Msg.LISTS_INDEX_FROM_END_TOOLTIP).replace("%1", b.workspace.options.oneBasedIndex ? "#1" : "#0");
            return e
        })
    },
    mutationToDom: function() {
        var a = Blockly.utils.xml.createElement("mutation");
        a.setAttribute("statement", !this.outputConnection);
        var b = this.getInput("AT").type == Blockly.INPUT_VALUE;
        a.setAttribute("at", b);
        return a
    },
    domToMutation: function(a) {
        var b =
            "true" == a.getAttribute("statement");
        this.updateStatement_(b);
        a = "false" != a.getAttribute("at");
        this.updateAt_(a)
    },
    updateStatement_: function(a) { a != !this.outputConnection && (this.unplug(true, true), a ? (this.setOutput(!1), this.setPreviousStatement(true), this.setNextStatement(true)) : (this.setPreviousStatement(!1), this.setNextStatement(!1), this.setOutput(true))) },
    updateAt_: function(a) {
        this.removeInput("AT");
        this.removeInput("ORDINAL", true);
        a ? (this.appendValueInput("AT").setCheck("Number"), Blockly.Msg.ORDINAL_NUMBER_SUFFIX &&
            this.appendDummyInput("ORDINAL").appendField(Blockly.Msg.ORDINAL_NUMBER_SUFFIX)) : this.appendDummyInput("AT");
        var b = new Blockly.FieldDropdown(this.WHERE_OPTIONS, function(b) {
            var c = "FROM_START" == b || "FROM_END" == b;
            if (c != a) {
                var e = this.getSourceBlock();
                e.updateAt_(c);
                e.setFieldValue(b, "WHERE");
                return null
            }
        });
        this.getInput("AT").appendField(b, "WHERE");
        Blockly.Msg.LISTS_GET_INDEX_TAIL && this.moveInputBefore("TAIL", null)
    }
};
Blockly.Blocks.lists_setIndex = {
    init: function() {
        var a = [
            [Blockly.Msg.LISTS_SET_INDEX_SET, "SET"],
            [Blockly.Msg.LISTS_SET_INDEX_INSERT, "INSERT"]
        ];
        this.WHERE_OPTIONS = [
            [Blockly.Msg.LISTS_GET_INDEX_FROM_START, "FROM_START"],
            [Blockly.Msg.LISTS_GET_INDEX_FROM_END, "FROM_END"],
            [Blockly.Msg.LISTS_GET_INDEX_FIRST, "FIRST"],
            [Blockly.Msg.LISTS_GET_INDEX_LAST, "LAST"],
            [Blockly.Msg.LISTS_GET_INDEX_RANDOM, "RANDOM"]
        ];
        this.setHelpUrl(Blockly.Msg.LISTS_SET_INDEX_HELPURL);
        this.setStyle("list_blocks");
        this.appendValueInput("LIST").setCheck("Array").appendField(Blockly.Msg.LISTS_SET_INDEX_INPUT_IN_LIST);
        this.appendDummyInput().appendField(new Blockly.FieldDropdown(a), "MODE").appendField("", "SPACE");
        this.appendDummyInput("AT");
        this.appendValueInput("TO").appendField(Blockly.Msg.LISTS_SET_INDEX_INPUT_TO);
        this.setInputsInline(true);
        this.setPreviousStatement(true);
        this.setNextStatement(true);
        this.setTooltip(Blockly.Msg.LISTS_SET_INDEX_TOOLTIP);
        this.updateAt_(true);
        var b = this;
        this.setTooltip(function() {
            var a = b.getFieldValue("MODE"),
                d = b.getFieldValue("WHERE"),
                e = "";
            switch (a + " " + d) {
                case "SET FROM_START":
                case "SET FROM_END":
                    e =
                        Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM;
                    break;
                case "SET FIRST":
                    e = Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FIRST;
                    break;
                case "SET LAST":
                    e = Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_LAST;
                    break;
                case "SET RANDOM":
                    e = Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_RANDOM;
                    break;
                case "INSERT FROM_START":
                case "INSERT FROM_END":
                    e = Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_INSERT_FROM;
                    break;
                case "INSERT FIRST":
                    e = Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_INSERT_FIRST;
                    break;
                case "INSERT LAST":
                    e = Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_INSERT_LAST;
                    break;
                case "INSERT RANDOM":
                    e = Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_INSERT_RANDOM
            }
            if ("FROM_START" == d || "FROM_END" == d) e += "  " + Blockly.Msg.LISTS_INDEX_FROM_START_TOOLTIP.replace("%1", b.workspace.options.oneBasedIndex ? "#1" : "#0");
            return e
        })
    },
    mutationToDom: function() {
        var a = Blockly.utils.xml.createElement("mutation"),
            b = this.getInput("AT").type == Blockly.INPUT_VALUE;
        a.setAttribute("at", b);
        return a
    },
    domToMutation: function(a) {
        a = "false" != a.getAttribute("at");
        this.updateAt_(a)
    },
    updateAt_: function(a) {
        this.removeInput("AT");
        this.removeInput("ORDINAL", true);
        a ? (this.appendValueInput("AT").setCheck("Number"), Blockly.Msg.ORDINAL_NUMBER_SUFFIX && this.appendDummyInput("ORDINAL").appendField(Blockly.Msg.ORDINAL_NUMBER_SUFFIX)) : this.appendDummyInput("AT");
        var b = new Blockly.FieldDropdown(this.WHERE_OPTIONS, function(b) {
            var c = "FROM_START" == b || "FROM_END" == b;
            if (c != a) {
                var e = this.getSourceBlock();
                e.updateAt_(c);
                e.setFieldValue(b, "WHERE");
                return null
            }
        });
        this.moveInputBefore("AT", "TO");
        this.getInput("ORDINAL") && this.moveInputBefore("ORDINAL",
            "TO");
        this.getInput("AT").appendField(b, "WHERE")
    }
};
Blockly.Blocks.lists_getSublist = {
    init: function() {
        this.WHERE_OPTIONS_1 = [
            [Blockly.Msg.LISTS_GET_SUBLIST_START_FROM_START, "FROM_START"],
            [Blockly.Msg.LISTS_GET_SUBLIST_START_FROM_END, "FROM_END"],
            [Blockly.Msg.LISTS_GET_SUBLIST_START_FIRST, "FIRST"]
        ];
        this.WHERE_OPTIONS_2 = [
            [Blockly.Msg.LISTS_GET_SUBLIST_END_FROM_START, "FROM_START"],
            [Blockly.Msg.LISTS_GET_SUBLIST_END_FROM_END, "FROM_END"],
            [Blockly.Msg.LISTS_GET_SUBLIST_END_LAST, "LAST"]
        ];
        this.setHelpUrl(Blockly.Msg.LISTS_GET_SUBLIST_HELPURL);
        this.setStyle("list_blocks");
        this.appendValueInput("LIST").setCheck("Array").appendField(Blockly.Msg.LISTS_GET_SUBLIST_INPUT_IN_LIST);
        this.appendDummyInput("AT1");
        this.appendDummyInput("AT2");
        Blockly.Msg.LISTS_GET_SUBLIST_TAIL && this.appendDummyInput("TAIL").appendField(Blockly.Msg.LISTS_GET_SUBLIST_TAIL);
        this.setInputsInline(true);
        this.setOutput(true, "Array");
        this.updateAt_(1, true);
        this.updateAt_(2, true);
        this.setTooltip(Blockly.Msg.LISTS_GET_SUBLIST_TOOLTIP)
    },
    mutationToDom: function() {
        var a = Blockly.utils.xml.createElement("mutation"),
            b = this.getInput("AT1").type == Blockly.INPUT_VALUE;
        a.setAttribute("at1", b);
        b = this.getInput("AT2").type == Blockly.INPUT_VALUE;
        a.setAttribute("at2", b);
        return a
    },
    domToMutation: function(a) {
        var b = "true" == a.getAttribute("at1");
        a = "true" == a.getAttribute("at2");
        this.updateAt_(1, b);
        this.updateAt_(2, a)
    },
    updateAt_: function(a, b) {
        this.removeInput("AT" + a);
        this.removeInput("ORDINAL" + a, true);
        b ? (this.appendValueInput("AT" + a).setCheck("Number"), Blockly.Msg.ORDINAL_NUMBER_SUFFIX && this.appendDummyInput("ORDINAL" + a).appendField(Blockly.Msg.ORDINAL_NUMBER_SUFFIX)) :
            this.appendDummyInput("AT" + a);
        var c = new Blockly.FieldDropdown(this["WHERE_OPTIONS_" + a], function(c) {
            var e = "FROM_START" == c || "FROM_END" == c;
            if (e != b) {
                var d = this.getSourceBlock();
                d.updateAt_(a, e);
                d.setFieldValue(c, "WHERE" + a);
                return null
            }
        });
        this.getInput("AT" + a).appendField(c, "WHERE" + a);
        1 == a && (this.moveInputBefore("AT1", "AT2"), this.getInput("ORDINAL1") && this.moveInputBefore("ORDINAL1", "AT2"));
        Blockly.Msg.LISTS_GET_SUBLIST_TAIL && this.moveInputBefore("TAIL", null)
    }
};
Blockly.Blocks.lists_sort = {
    init: function() {
        this.jsonInit({
            message0: Blockly.Msg.LISTS_SORT_TITLE,
            args0: [{
                type: "field_dropdown",
                name: "TYPE",
                options: [
                    [Blockly.Msg.LISTS_SORT_TYPE_NUMERIC, "NUMERIC"],
                    [Blockly.Msg.LISTS_SORT_TYPE_TEXT, "TEXT"],
                    [Blockly.Msg.LISTS_SORT_TYPE_IGNORECASE, "IGNORE_CASE"]
                ]
            }, {
                type: "field_dropdown",
                name: "DIRECTION",
                options: [
                    [Blockly.Msg.LISTS_SORT_ORDER_ASCENDING, "1"],
                    [Blockly.Msg.LISTS_SORT_ORDER_DESCENDING, "-1"]
                ]
            }, { type: "input_value", name: "LIST", check: "Array" }],
            output: "Array",
            style: "list_blocks",
            tooltip: Blockly.Msg.LISTS_SORT_TOOLTIP,
            helpUrl: Blockly.Msg.LISTS_SORT_HELPURL
        })
    }
};
Blockly.Blocks.lists_split = {
    init: function() {
        var a = this,
            b = new Blockly.FieldDropdown([
                [Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT, "SPLIT"],
                [Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST, "JOIN"]
            ], function(b) { a.updateType_(b) });
        this.setHelpUrl(Blockly.Msg.LISTS_SPLIT_HELPURL);
        this.setStyle("list_blocks");
        this.appendValueInput("INPUT").setCheck("String").appendField(b, "MODE");
        this.appendValueInput("DELIM").setCheck("String").appendField(Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER);
        this.setInputsInline(true);
        this.setOutput(true,
            "Array");
        this.setTooltip(function() { var b = a.getFieldValue("MODE"); if ("SPLIT" == b) return Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT; if ("JOIN" == b) return Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN; throw Error("Unknown mode: " + b); })
    },
    updateType_: function(a) {
        if (this.getFieldValue("MODE") != a) {
            var b = this.getInput("INPUT").connection;
            b.setShadowDom(null);
            var c = b.targetBlock();
            c && (b.disconnect(), c.isShadow() ? c.dispose() : this.bumpNeighbours())
        }
        "SPLIT" == a ? (this.outputConnection.setCheck("Array"), this.getInput("INPUT").setCheck("String")) :
            (this.outputConnection.setCheck("String"), this.getInput("INPUT").setCheck("Array"))
    },
    mutationToDom: function() {
        var a = Blockly.utils.xml.createElement("mutation");
        a.setAttribute("mode", this.getFieldValue("MODE"));
        return a
    },
    domToMutation: function(a) { this.updateType_(a.getAttribute("mode")) }
};
Blockly.Blocks.logic = {};
Blockly.Constants.Logic = {};
Blockly.Constants.Logic.HUE = 210;
Blockly.defineBlocksWithJsonArray([{
    type: "logic_boolean",
    message0: "%1",
    args0: [{
        type: "field_dropdown",
        name: "BOOL",
        options: [
            ["%{BKY_LOGIC_BOOLEAN_TRUE}", "TRUE"],
            ["%{BKY_LOGIC_BOOLEAN_FALSE}", "FALSE"]
        ]
    }],
    output: "Boolean",
    style: "logic_blocks",
    tooltip: "%{BKY_LOGIC_BOOLEAN_TOOLTIP}",
    helpUrl: "%{BKY_LOGIC_BOOLEAN_HELPURL}"
}, {
    type: "controls_if",
    message0: "%{BKY_CONTROLS_IF_MSG_IF} %1",
    args0: [{ type: "input_value", name: "IF0", check: "Boolean" }],
    message1: "%{BKY_CONTROLS_IF_MSG_THEN} %1",
    args1: [{
        type: "input_statement",
        name: "DO0"
    }],
    previousStatement: null,
    nextStatement: null,
    style: "logic_blocks",
    helpUrl: "%{BKY_CONTROLS_IF_HELPURL}",
    mutator: "controls_if_mutator",
    extensions: ["controls_if_tooltip"]
}, {
    type: "controls_ifelse",
    message0: "%{BKY_CONTROLS_IF_MSG_IF} %1",
    args0: [{ type: "input_value", name: "IF0", check: "Boolean" }],
    message1: "%{BKY_CONTROLS_IF_MSG_THEN} %1",
    args1: [{ type: "input_statement", name: "DO0" }],
    message2: "%{BKY_CONTROLS_IF_MSG_ELSE} %1",
    args2: [{ type: "input_statement", name: "ELSE" }],
    previousStatement: null,
    nextStatement: null,
    style: "logic_blocks",
    tooltip: "%{BKYCONTROLS_IF_TOOLTIP_2}",
    helpUrl: "%{BKY_CONTROLS_IF_HELPURL}",
    extensions: ["controls_if_tooltip"]
}, {
    type: "logic_compare",
    message0: "%1 %2 %3",
    args0: [{ type: "input_value", name: "A" }, {
        type: "field_dropdown",
        name: "OP",
        options: [
            ["=", "EQ"],
            ["\u2260", "NEQ"],
            ["\u200f<", "LT"],
            ["\u200f\u2264", "LTE"],
            ["\u200f>", "GT"],
            ["\u200f\u2265", "GTE"]
        ]
    }, { type: "input_value", name: "B" }],
    inputsInline: true,
    output: "Boolean",
    style: "logic_blocks",
    helpUrl: "%{BKY_LOGIC_COMPARE_HELPURL}",
    extensions: ["logic_compare",
        "logic_op_tooltip"
    ]
}, {
    type: "logic_operation",
    message0: "%1 %2 %3",
    args0: [{ type: "input_value", name: "A", check: "Boolean" }, {
        type: "field_dropdown",
        name: "OP",
        options: [
            ["%{BKY_LOGIC_OPERATION_AND}", "AND"],
            ["%{BKY_LOGIC_OPERATION_OR}", "OR"]
        ]
    }, { type: "input_value", name: "B", check: "Boolean" }],
    inputsInline: true,
    output: "Boolean",
    style: "logic_blocks",
    helpUrl: "%{BKY_LOGIC_OPERATION_HELPURL}",
    extensions: ["logic_op_tooltip"]
}, {
    type: "logic_negate",
    message0: "%{BKY_LOGIC_NEGATE_TITLE}",
    args0: [{
        type: "input_value",
        name: "BOOL",
        check: "Boolean"
    }],
    output: "Boolean",
    style: "logic_blocks",
    tooltip: "%{BKY_LOGIC_NEGATE_TOOLTIP}",
    helpUrl: "%{BKY_LOGIC_NEGATE_HELPURL}"
}, { type: "logic_null", message0: "%{BKY_LOGIC_NULL}", output: null, style: "logic_blocks", tooltip: "%{BKY_LOGIC_NULL_TOOLTIP}", helpUrl: "%{BKY_LOGIC_NULL_HELPURL}" }, {
    type: "logic_ternary",
    message0: "%{BKY_LOGIC_TERNARY_CONDITION} %1",
    args0: [{ type: "input_value", name: "IF", check: "Boolean" }],
    message1: "%{BKY_LOGIC_TERNARY_IF_TRUE} %1",
    args1: [{ type: "input_value", name: "THEN" }],
    message2: "%{BKY_LOGIC_TERNARY_IF_FALSE} %1",
    args2: [{ type: "input_value", name: "ELSE" }],
    output: null,
    style: "logic_blocks",
    tooltip: "%{BKY_LOGIC_TERNARY_TOOLTIP}",
    helpUrl: "%{BKY_LOGIC_TERNARY_HELPURL}",
    extensions: ["logic_ternary"]
}]);
Blockly.defineBlocksWithJsonArray([{ type: "controls_if_if", message0: "%{BKY_CONTROLS_IF_IF_TITLE_IF}", nextStatement: null, enableContextMenu: !1, style: "logic_blocks", tooltip: "%{BKY_CONTROLS_IF_IF_TOOLTIP}" }, { type: "controls_if_elseif", message0: "%{BKY_CONTROLS_IF_ELSEIF_TITLE_ELSEIF}", previousStatement: null, nextStatement: null, enableContextMenu: !1, style: "logic_blocks", tooltip: "%{BKY_CONTROLS_IF_ELSEIF_TOOLTIP}" }, {
    type: "controls_if_else",
    message0: "%{BKY_CONTROLS_IF_ELSE_TITLE_ELSE}",
    previousStatement: null,
    enableContextMenu: !1,
    style: "logic_blocks",
    tooltip: "%{BKY_CONTROLS_IF_ELSE_TOOLTIP}"
}]);
Blockly.Constants.Logic.TOOLTIPS_BY_OP = { EQ: "%{BKY_LOGIC_COMPARE_TOOLTIP_EQ}", NEQ: "%{BKY_LOGIC_COMPARE_TOOLTIP_NEQ}", LT: "%{BKY_LOGIC_COMPARE_TOOLTIP_LT}", LTE: "%{BKY_LOGIC_COMPARE_TOOLTIP_LTE}", GT: "%{BKY_LOGIC_COMPARE_TOOLTIP_GT}", GTE: "%{BKY_LOGIC_COMPARE_TOOLTIP_GTE}", AND: "%{BKY_LOGIC_OPERATION_TOOLTIP_AND}", OR: "%{BKY_LOGIC_OPERATION_TOOLTIP_OR}" };
Blockly.Extensions.register("logic_op_tooltip", Blockly.Extensions.buildTooltipForDropdown("OP", Blockly.Constants.Logic.TOOLTIPS_BY_OP));
Blockly.Constants.Logic.CONTROLS_IF_MUTATOR_MIXIN = {
    elseifCount_: 0,
    elseCount_: 0,
    suppressPrefixSuffix: true,
    mutationToDom: function() {
        if (!this.elseifCount_ && !this.elseCount_) return null;
        var a = Blockly.utils.xml.createElement("mutation");
        this.elseifCount_ && a.setAttribute("elseif", this.elseifCount_);
        this.elseCount_ && a.setAttribute("else", 1);
        return a
    },
    domToMutation: function(a) {
        this.elseifCount_ = parseInt(a.getAttribute("elseif"), 10) || 0;
        this.elseCount_ = parseInt(a.getAttribute("else"), 10) || 0;
        this.rebuildShape_()
    },
    decompose: function(a) {
        var b = a.newBlock("controls_if_if");
        b.initSvg();
        for (var c = b.nextConnection, d = 1; d <= this.elseifCount_; d++) {
            var e = a.newBlock("controls_if_elseif");
            e.initSvg();
            c.connect(e.previousConnection);
            c = e.nextConnection
        }
        this.elseCount_ && (a = a.newBlock("controls_if_else"), a.initSvg(), c.connect(a.previousConnection));
        return b
    },
    compose: function(a) {
        a = a.nextConnection.targetBlock();
        this.elseCount_ = this.elseifCount_ = 0;
        for (var b = [null], c = [null], d = null; a;) {
            switch (a.type) {
                case "controls_if_elseif":
                    this.elseifCount_++;
                    b.push(a.valueConnection_);
                    c.push(a.statementConnection_);
                    break;
                case "controls_if_else":
                    this.elseCount_++;
                    d = a.statementConnection_;
                    break;
                default:
                    throw TypeError("Unknown block type: " + a.type);
            }
            a = a.nextConnection && a.nextConnection.targetBlock()
        }
        this.updateShape_();
        this.reconnectChildBlocks_(b, c, d)
    },
    saveConnections: function(a) {
        a = a.nextConnection.targetBlock();
        for (var b = 1; a;) {
            switch (a.type) {
                case "controls_if_elseif":
                    var c = this.getInput("IF" + b),
                        d = this.getInput("DO" + b);
                    a.valueConnection_ = c && c.connection.targetConnection;
                    a.statementConnection_ = d && d.connection.targetConnection;
                    b++;
                    break;
                case "controls_if_else":
                    d = this.getInput("ELSE");
                    a.statementConnection_ = d && d.connection.targetConnection;
                    break;
                default:
                    throw TypeError("Unknown block type: " + a.type);
            }
            a = a.nextConnection && a.nextConnection.targetBlock()
        }
    },
    rebuildShape_: function() {
        var a = [null],
            b = [null],
            c = null;
        this.getInput("ELSE") && (c = this.getInput("ELSE").connection.targetConnection);
        for (var d = 1; this.getInput("IF" + d);) {
            var e = this.getInput("IF" + d),
                f = this.getInput("DO" +
                    d);
            a.push(e.connection.targetConnection);
            b.push(f.connection.targetConnection);
            d++
        }
        this.updateShape_();
        this.reconnectChildBlocks_(a, b, c)
    },
    updateShape_: function() {
        this.getInput("ELSE") && this.removeInput("ELSE");
        for (var a = 1; this.getInput("IF" + a);) this.removeInput("IF" + a), this.removeInput("DO" + a), a++;
        for (a = 1; a <= this.elseifCount_; a++) this.appendValueInput("IF" + a).setCheck("Boolean").appendField(Blockly.Msg.CONTROLS_IF_MSG_ELSEIF), this.appendStatementInput("DO" + a).appendField(Blockly.Msg.CONTROLS_IF_MSG_THEN);
        this.elseCount_ && this.appendStatementInput("ELSE").appendField(Blockly.Msg.CONTROLS_IF_MSG_ELSE)
    },
    reconnectChildBlocks_: function(a, b, c) {
        for (var d = 1; d <= this.elseifCount_; d++) Blockly.Mutator.reconnect(a[d], this, "IF" + d), Blockly.Mutator.reconnect(b[d], this, "DO" + d);
        Blockly.Mutator.reconnect(c, this, "ELSE")
    }
};
Blockly.Extensions.registerMutator("controls_if_mutator", Blockly.Constants.Logic.CONTROLS_IF_MUTATOR_MIXIN, null, ["controls_if_elseif", "controls_if_else"]);
Blockly.Constants.Logic.CONTROLS_IF_TOOLTIP_EXTENSION = function() { this.setTooltip(function() { if (this.elseifCount_ || this.elseCount_) { if (!this.elseifCount_ && this.elseCount_) return Blockly.Msg.CONTROLS_IF_TOOLTIP_2; if (this.elseifCount_ && !this.elseCount_) return Blockly.Msg.CONTROLS_IF_TOOLTIP_3; if (this.elseifCount_ && this.elseCount_) return Blockly.Msg.CONTROLS_IF_TOOLTIP_4 } else return Blockly.Msg.CONTROLS_IF_TOOLTIP_1; return "" }.bind(this)) };
Blockly.Extensions.register("controls_if_tooltip", Blockly.Constants.Logic.CONTROLS_IF_TOOLTIP_EXTENSION);
Blockly.Constants.Logic.LOGIC_COMPARE_ONCHANGE_MIXIN = {
    onchange: function(a) {
        this.prevBlocks_ || (this.prevBlocks_ = [null, null]);
        var b = this.getInputTargetBlock("A"),
            c = this.getInputTargetBlock("B");
        b && c && !b.outputConnection.checkType(c.outputConnection) && (Blockly.Events.setGroup(a.group), a = this.prevBlocks_[0], a !== b && (b.unplug(), !a || a.isDisposed() || a.isShadow() || this.getInput("A").connection.connect(a.outputConnection)), b = this.prevBlocks_[1], b !== c && (c.unplug(), !b || b.isDisposed() || b.isShadow() || this.getInput("B").connection.connect(b.outputConnection)),
            this.bumpNeighbours(), Blockly.Events.setGroup(!1));
        this.prevBlocks_[0] = this.getInputTargetBlock("A");
        this.prevBlocks_[1] = this.getInputTargetBlock("B")
    }
};
Blockly.Constants.Logic.LOGIC_COMPARE_EXTENSION = function() { this.mixin(Blockly.Constants.Logic.LOGIC_COMPARE_ONCHANGE_MIXIN) };
Blockly.Extensions.register("logic_compare", Blockly.Constants.Logic.LOGIC_COMPARE_EXTENSION);
Blockly.Constants.Logic.LOGIC_TERNARY_ONCHANGE_MIXIN = {
    prevParentConnection_: null,
    onchange: function(a) {
        var b = this.getInputTargetBlock("THEN"),
            c = this.getInputTargetBlock("ELSE"),
            d = this.outputConnection.targetConnection;
        if ((b || c) && d)
            for (var e = 0; 2 > e; e++) {
                var f = 1 == e ? b : c;
                f && !f.outputConnection.checkType(d) && (Blockly.Events.setGroup(a.group), d === this.prevParentConnection_ ? (this.unplug(), d.getSourceBlock().bumpNeighbours()) : (f.unplug(), f.bumpNeighbours()), Blockly.Events.setGroup(!1))
            }
        this.prevParentConnection_ =
            d
    }
};
Blockly.Extensions.registerMixin("logic_ternary", Blockly.Constants.Logic.LOGIC_TERNARY_ONCHANGE_MIXIN);
Blockly.Blocks.loops = {};
Blockly.Constants.Loops = {};
Blockly.Constants.Loops.HUE = 120;
Blockly.defineBlocksWithJsonArray([{ type: "controls_repeat_ext", message0: "%{BKY_CONTROLS_REPEAT_TITLE}", args0: [{ type: "input_value", name: "TIMES", check: "Number" }], message1: "%{BKY_CONTROLS_REPEAT_INPUT_DO} %1", args1: [{ type: "input_statement", name: "DO" }], previousStatement: null, nextStatement: null, style: "loop_blocks", tooltip: "%{BKY_CONTROLS_REPEAT_TOOLTIP}", helpUrl: "%{BKY_CONTROLS_REPEAT_HELPURL}" }, {
    type: "controls_repeat",
    message0: "%{BKY_CONTROLS_REPEAT_TITLE}",
    args0: [{
        type: "field_number",
        name: "TIMES",
        value: 10,
        min: 0,
        precision: 1
    }],
    message1: "%{BKY_CONTROLS_REPEAT_INPUT_DO} %1",
    args1: [{ type: "input_statement", name: "DO" }],
    previousStatement: null,
    nextStatement: null,
    style: "loop_blocks",
    tooltip: "%{BKY_CONTROLS_REPEAT_TOOLTIP}",
    helpUrl: "%{BKY_CONTROLS_REPEAT_HELPURL}"
}, {
    type: "controls_whileUntil",
    message0: "%1 %2",
    args0: [{
        type: "field_dropdown",
        name: "MODE",
        options: [
            ["%{BKY_CONTROLS_WHILEUNTIL_OPERATOR_WHILE}", "WHILE"],
            ["%{BKY_CONTROLS_WHILEUNTIL_OPERATOR_UNTIL}", "UNTIL"]
        ]
    }, { type: "input_value", name: "BOOL", check: "Boolean" }],
    message1: "%{BKY_CONTROLS_REPEAT_INPUT_DO} %1",
    args1: [{ type: "input_statement", name: "DO" }],
    previousStatement: null,
    nextStatement: null,
    style: "loop_blocks",
    helpUrl: "%{BKY_CONTROLS_WHILEUNTIL_HELPURL}",
    extensions: ["controls_whileUntil_tooltip"]
}, {
    type: "controls_for",
    message0: "%{BKY_CONTROLS_FOR_TITLE}",
    args0: [{ type: "field_variable", name: "VAR", variable: null }, { type: "input_value", name: "FROM", check: "Number", align: "RIGHT" }, { type: "input_value", name: "TO", check: "Number", align: "RIGHT" }, {
        type: "input_value",
        name: "BY",
        check: "Number",
        align: "RIGHT"
    }],
    message1: "%{BKY_CONTROLS_REPEAT_INPUT_DO} %1",
    args1: [{ type: "input_statement", name: "DO" }],
    inputsInline: true,
    previousStatement: null,
    nextStatement: null,
    style: "loop_blocks",
    helpUrl: "%{BKY_CONTROLS_FOR_HELPURL}",
    extensions: ["contextMenu_newGetVariableBlock", "controls_for_tooltip"]
}, {
    type: "controls_forEach",
    message0: "%{BKY_CONTROLS_FOREACH_TITLE}",
    args0: [{ type: "field_variable", name: "VAR", variable: null }, { type: "input_value", name: "LIST", check: "Array" }],
    message1: "%{BKY_CONTROLS_REPEAT_INPUT_DO} %1",
    args1: [{ type: "input_statement", name: "DO" }],
    previousStatement: null,
    nextStatement: null,
    style: "loop_blocks",
    helpUrl: "%{BKY_CONTROLS_FOREACH_HELPURL}",
    extensions: ["contextMenu_newGetVariableBlock", "controls_forEach_tooltip"]
}, {
    type: "controls_flow_statements",
    message0: "%1",
    args0: [{
        type: "field_dropdown",
        name: "FLOW",
        options: [
            ["%{BKY_CONTROLS_FLOW_STATEMENTS_OPERATOR_BREAK}", "BREAK"],
            ["%{BKY_CONTROLS_FLOW_STATEMENTS_OPERATOR_CONTINUE}", "CONTINUE"]
        ]
    }],
    previousStatement: null,
    style: "loop_blocks",
    helpUrl: "%{BKY_CONTROLS_FLOW_STATEMENTS_HELPURL}",
    extensions: ["controls_flow_tooltip", "controls_flow_in_loop_check"]
}]);
Blockly.Constants.Loops.WHILE_UNTIL_TOOLTIPS = { WHILE: "%{BKY_CONTROLS_WHILEUNTIL_TOOLTIP_WHILE}", UNTIL: "%{BKY_CONTROLS_WHILEUNTIL_TOOLTIP_UNTIL}" };
Blockly.Extensions.register("controls_whileUntil_tooltip", Blockly.Extensions.buildTooltipForDropdown("MODE", Blockly.Constants.Loops.WHILE_UNTIL_TOOLTIPS));
Blockly.Constants.Loops.BREAK_CONTINUE_TOOLTIPS = { BREAK: "%{BKY_CONTROLS_FLOW_STATEMENTS_TOOLTIP_BREAK}", CONTINUE: "%{BKY_CONTROLS_FLOW_STATEMENTS_TOOLTIP_CONTINUE}" };
Blockly.Extensions.register("controls_flow_tooltip", Blockly.Extensions.buildTooltipForDropdown("FLOW", Blockly.Constants.Loops.BREAK_CONTINUE_TOOLTIPS));
Blockly.Constants.Loops.CUSTOM_CONTEXT_MENU_CREATE_VARIABLES_GET_MIXIN = {
    customContextMenu: function(a) {
        if (!this.isInFlyout) {
            var b = this.getField("VAR").getVariable(),
                c = b.name;
            if (!this.isCollapsed() && null != c) {
                var d = { enabled: true };
                d.text = Blockly.Msg.VARIABLES_SET_CREATE_GET.replace("%1", c);
                b = Blockly.Variables.generateVariableFieldDom(b);
                c = Blockly.utils.xml.createElement("block");
                c.setAttribute("type", "variables_get");
                c.appendChild(b);
                d.callback = Blockly.ContextMenu.callbackFactory(this, c);
                a.push(d)
            }
        }
    }
};
Blockly.Extensions.registerMixin("contextMenu_newGetVariableBlock", Blockly.Constants.Loops.CUSTOM_CONTEXT_MENU_CREATE_VARIABLES_GET_MIXIN);
Blockly.Extensions.register("controls_for_tooltip", Blockly.Extensions.buildTooltipWithFieldText("%{BKY_CONTROLS_FOR_TOOLTIP}", "VAR"));
Blockly.Extensions.register("controls_forEach_tooltip", Blockly.Extensions.buildTooltipWithFieldText("%{BKY_CONTROLS_FOREACH_TOOLTIP}", "VAR"));
Blockly.Constants.Loops.CONTROL_FLOW_IN_LOOP_CHECK_MIXIN = {
    LOOP_TYPES: ["controls_repeat", "controls_repeat_ext", "controls_forEach", "controls_for", "controls_whileUntil"],
    suppressPrefixSuffix: true,
    getSurroundLoop: function(a) {
        do {
            if (-1 != Blockly.Constants.Loops.CONTROL_FLOW_IN_LOOP_CHECK_MIXIN.LOOP_TYPES.indexOf(a.type)) return a;
            a = a.getSurroundParent()
        } while (a);
        return null
    },
    onchange: function(a) {
        if (this.workspace.isDragging && !this.workspace.isDragging() && a.type == Blockly.Events.BLOCK_MOVE && a.blockId == this.id) {
            var b =
                Blockly.Constants.Loops.CONTROL_FLOW_IN_LOOP_CHECK_MIXIN.getSurroundLoop(this);
            this.setWarningText(b ? null : Blockly.Msg.CONTROLS_FLOW_STATEMENTS_WARNING);
            if (!this.isInFlyout) {
                var c = Blockly.Events.getGroup();
                Blockly.Events.setGroup(a.group);
                this.setEnabled(b);
                Blockly.Events.setGroup(c)
            }
        }
    }
};
Blockly.Extensions.registerMixin("controls_flow_in_loop_check", Blockly.Constants.Loops.CONTROL_FLOW_IN_LOOP_CHECK_MIXIN);
Blockly.Blocks.math = {};
Blockly.Constants.Math = {};
Blockly.Constants.Math.HUE = 230;
Blockly.defineBlocksWithJsonArray([{ type: "math_number", message0: "%1", args0: [{ type: "field_number", name: "NUM", value: 0 }], output: "Number", helpUrl: "%{BKY_MATH_NUMBER_HELPURL}", style: "math_blocks", tooltip: "%{BKY_MATH_NUMBER_TOOLTIP}", extensions: ["parent_tooltip_when_inline"] }, {
    type: "math_arithmetic",
    message0: "%1 %2 %3",
    args0: [{ type: "input_value", name: "A", check: "Number" }, {
        type: "field_dropdown",
        name: "OP",
        options: [
            ["%{BKY_MATH_ADDITION_SYMBOL}", "ADD"],
            ["%{BKY_MATH_SUBTRACTION_SYMBOL}", "MINUS"],
            ["%{BKY_MATH_MULTIPLICATION_SYMBOL}",
                "MULTIPLY"
            ],
            ["%{BKY_MATH_DIVISION_SYMBOL}", "DIVIDE"],
            ["%{BKY_MATH_POWER_SYMBOL}", "POWER"]
        ]
    }, { type: "input_value", name: "B", check: "Number" }],
    inputsInline: true,
    output: "Number",
    style: "math_blocks",
    helpUrl: "%{BKY_MATH_ARITHMETIC_HELPURL}",
    extensions: ["math_op_tooltip"]
}, {
    type: "math_single",
    message0: "%1 %2",
    args0: [{
            type: "field_dropdown",
            name: "OP",
            options: [
                ["%{BKY_MATH_SINGLE_OP_ROOT}", "ROOT"],
                ["%{BKY_MATH_SINGLE_OP_ABSOLUTE}", "ABS"],
                ["-", "NEG"],
                ["ln", "LN"],
                ["log10", "LOG10"],
                ["e^", "EXP"],
                ["10^", "POW10"]
            ]
        },
        { type: "input_value", name: "NUM", check: "Number" }
    ],
    output: "Number",
    style: "math_blocks",
    helpUrl: "%{BKY_MATH_SINGLE_HELPURL}",
    extensions: ["math_op_tooltip"]
}, {
    type: "math_trig",
    message0: "%1 %2",
    args0: [{
        type: "field_dropdown",
        name: "OP",
        options: [
            ["%{BKY_MATH_TRIG_SIN}", "SIN"],
            ["%{BKY_MATH_TRIG_COS}", "COS"],
            ["%{BKY_MATH_TRIG_TAN}", "TAN"],
            ["%{BKY_MATH_TRIG_ASIN}", "ASIN"],
            ["%{BKY_MATH_TRIG_ACOS}", "ACOS"],
            ["%{BKY_MATH_TRIG_ATAN}", "ATAN"]
        ]
    }, { type: "input_value", name: "NUM", check: "Number" }],
    output: "Number",
    style: "math_blocks",
    helpUrl: "%{BKY_MATH_TRIG_HELPURL}",
    extensions: ["math_op_tooltip"]
}, {
    type: "math_constant",
    message0: "%1",
    args0: [{
        type: "field_dropdown",
        name: "CONSTANT",
        options: [
            ["\u03c0", "PI"],
            ["e", "E"],
            ["\u03c6", "GOLDEN_RATIO"],
            ["sqrt(2)", "SQRT2"],
            ["sqrt(\u00bd)", "SQRT1_2"],
            ["\u221e", "INFINITY"]
        ]
    }],
    output: "Number",
    style: "math_blocks",
    tooltip: "%{BKY_MATH_CONSTANT_TOOLTIP}",
    helpUrl: "%{BKY_MATH_CONSTANT_HELPURL}"
}, {
    type: "math_number_property",
    message0: "%1 %2",
    args0: [{ type: "input_value", name: "NUMBER_TO_CHECK", check: "Number" },
        {
            type: "field_dropdown",
            name: "PROPERTY",
            options: [
                ["%{BKY_MATH_IS_EVEN}", "EVEN"],
                ["%{BKY_MATH_IS_ODD}", "ODD"],
                ["%{BKY_MATH_IS_PRIME}", "PRIME"],
                ["%{BKY_MATH_IS_WHOLE}", "WHOLE"],
                ["%{BKY_MATH_IS_POSITIVE}", "POSITIVE"],
                ["%{BKY_MATH_IS_NEGATIVE}", "NEGATIVE"],
                ["%{BKY_MATH_IS_DIVISIBLE_BY}", "DIVISIBLE_BY"]
            ]
        }
    ],
    inputsInline: true,
    output: "Boolean",
    style: "math_blocks",
    tooltip: "%{BKY_MATH_IS_TOOLTIP}",
    mutator: "math_is_divisibleby_mutator"
}, {
    type: "math_change",
    message0: "%{BKY_MATH_CHANGE_TITLE}",
    args0: [{
        type: "field_variable",
        name: "VAR",
        variable: "%{BKY_MATH_CHANGE_TITLE_ITEM}"
    }, { type: "input_value", name: "DELTA", check: "Number" }],
    previousStatement: null,
    nextStatement: null,
    style: "variable_blocks",
    helpUrl: "%{BKY_MATH_CHANGE_HELPURL}",
    extensions: ["math_change_tooltip"]
}, {
    type: "math_round",
    message0: "%1 %2",
    args0: [{
        type: "field_dropdown",
        name: "OP",
        options: [
            ["%{BKY_MATH_ROUND_OPERATOR_ROUND}", "ROUND"],
            ["%{BKY_MATH_ROUND_OPERATOR_ROUNDUP}", "ROUNDUP"],
            ["%{BKY_MATH_ROUND_OPERATOR_ROUNDDOWN}", "ROUNDDOWN"]
        ]
    }, {
        type: "input_value",
        name: "NUM",
        check: "Number"
    }],
    output: "Number",
    style: "math_blocks",
    helpUrl: "%{BKY_MATH_ROUND_HELPURL}",
    tooltip: "%{BKY_MATH_ROUND_TOOLTIP}"
}, {
    type: "math_on_list",
    message0: "%1 %2",
    args0: [{
        type: "field_dropdown",
        name: "OP",
        options: [
            ["%{BKY_MATH_ONLIST_OPERATOR_SUM}", "SUM"],
            ["%{BKY_MATH_ONLIST_OPERATOR_MIN}", "MIN"],
            ["%{BKY_MATH_ONLIST_OPERATOR_MAX}", "MAX"],
            ["%{BKY_MATH_ONLIST_OPERATOR_AVERAGE}", "AVERAGE"],
            ["%{BKY_MATH_ONLIST_OPERATOR_MEDIAN}", "MEDIAN"],
            ["%{BKY_MATH_ONLIST_OPERATOR_MODE}", "MODE"],
            ["%{BKY_MATH_ONLIST_OPERATOR_STD_DEV}",
                "STD_DEV"
            ],
            ["%{BKY_MATH_ONLIST_OPERATOR_RANDOM}", "RANDOM"]
        ]
    }, { type: "input_value", name: "LIST", check: "Array" }],
    output: "Number",
    style: "math_blocks",
    helpUrl: "%{BKY_MATH_ONLIST_HELPURL}",
    mutator: "math_modes_of_list_mutator",
    extensions: ["math_op_tooltip"]
}, {
    type: "math_modulo",
    message0: "%{BKY_MATH_MODULO_TITLE}",
    args0: [{ type: "input_value", name: "DIVIDEND", check: "Number" }, { type: "input_value", name: "DIVISOR", check: "Number" }],
    inputsInline: true,
    output: "Number",
    style: "math_blocks",
    tooltip: "%{BKY_MATH_MODULO_TOOLTIP}",
    helpUrl: "%{BKY_MATH_MODULO_HELPURL}"
}, { type: "math_constrain", message0: "%{BKY_MATH_CONSTRAIN_TITLE}", args0: [{ type: "input_value", name: "VALUE", check: "Number" }, { type: "input_value", name: "LOW", check: "Number" }, { type: "input_value", name: "HIGH", check: "Number" }], inputsInline: true, output: "Number", style: "math_blocks", tooltip: "%{BKY_MATH_CONSTRAIN_TOOLTIP}", helpUrl: "%{BKY_MATH_CONSTRAIN_HELPURL}" }, {
    type: "math_random_int",
    message0: "%{BKY_MATH_RANDOM_INT_TITLE}",
    args0: [{ type: "input_value", name: "FROM", check: "Number" },
        { type: "input_value", name: "TO", check: "Number" }
    ],
    inputsInline: true,
    output: "Number",
    style: "math_blocks",
    tooltip: "%{BKY_MATH_RANDOM_INT_TOOLTIP}",
    helpUrl: "%{BKY_MATH_RANDOM_INT_HELPURL}"
}, { type: "math_random_float", message0: "%{BKY_MATH_RANDOM_FLOAT_TITLE_RANDOM}", output: "Number", style: "math_blocks", tooltip: "%{BKY_MATH_RANDOM_FLOAT_TOOLTIP}", helpUrl: "%{BKY_MATH_RANDOM_FLOAT_HELPURL}" }, {
    type: "math_atan2",
    message0: "%{BKY_MATH_ATAN2_TITLE}",
    args0: [{ type: "input_value", name: "X", check: "Number" }, {
        type: "input_value",
        name: "Y",
        check: "Number"
    }],
    inputsInline: true,
    output: "Number",
    style: "math_blocks",
    tooltip: "%{BKY_MATH_ATAN2_TOOLTIP}",
    helpUrl: "%{BKY_MATH_ATAN2_HELPURL}"
}]);
Blockly.Constants.Math.TOOLTIPS_BY_OP = {
    ADD: "%{BKY_MATH_ARITHMETIC_TOOLTIP_ADD}",
    MINUS: "%{BKY_MATH_ARITHMETIC_TOOLTIP_MINUS}",
    MULTIPLY: "%{BKY_MATH_ARITHMETIC_TOOLTIP_MULTIPLY}",
    DIVIDE: "%{BKY_MATH_ARITHMETIC_TOOLTIP_DIVIDE}",
    POWER: "%{BKY_MATH_ARITHMETIC_TOOLTIP_POWER}",
    ROOT: "%{BKY_MATH_SINGLE_TOOLTIP_ROOT}",
    ABS: "%{BKY_MATH_SINGLE_TOOLTIP_ABS}",
    NEG: "%{BKY_MATH_SINGLE_TOOLTIP_NEG}",
    LN: "%{BKY_MATH_SINGLE_TOOLTIP_LN}",
    LOG10: "%{BKY_MATH_SINGLE_TOOLTIP_LOG10}",
    EXP: "%{BKY_MATH_SINGLE_TOOLTIP_EXP}",
    POW10: "%{BKY_MATH_SINGLE_TOOLTIP_POW10}",
    SIN: "%{BKY_MATH_TRIG_TOOLTIP_SIN}",
    COS: "%{BKY_MATH_TRIG_TOOLTIP_COS}",
    TAN: "%{BKY_MATH_TRIG_TOOLTIP_TAN}",
    ASIN: "%{BKY_MATH_TRIG_TOOLTIP_ASIN}",
    ACOS: "%{BKY_MATH_TRIG_TOOLTIP_ACOS}",
    ATAN: "%{BKY_MATH_TRIG_TOOLTIP_ATAN}",
    SUM: "%{BKY_MATH_ONLIST_TOOLTIP_SUM}",
    MIN: "%{BKY_MATH_ONLIST_TOOLTIP_MIN}",
    MAX: "%{BKY_MATH_ONLIST_TOOLTIP_MAX}",
    AVERAGE: "%{BKY_MATH_ONLIST_TOOLTIP_AVERAGE}",
    MEDIAN: "%{BKY_MATH_ONLIST_TOOLTIP_MEDIAN}",
    MODE: "%{BKY_MATH_ONLIST_TOOLTIP_MODE}",
    STD_DEV: "%{BKY_MATH_ONLIST_TOOLTIP_STD_DEV}",
    RANDOM: "%{BKY_MATH_ONLIST_TOOLTIP_RANDOM}"
};
Blockly.Extensions.register("math_op_tooltip", Blockly.Extensions.buildTooltipForDropdown("OP", Blockly.Constants.Math.TOOLTIPS_BY_OP));
Blockly.Constants.Math.IS_DIVISIBLEBY_MUTATOR_MIXIN = {
    mutationToDom: function() {
        var a = Blockly.utils.xml.createElement("mutation"),
            b = "DIVISIBLE_BY" == this.getFieldValue("PROPERTY");
        a.setAttribute("divisor_input", b);
        return a
    },
    domToMutation: function(a) {
        a = "true" == a.getAttribute("divisor_input");
        this.updateShape_(a)
    },
    updateShape_: function(a) {
        var b = this.getInput("DIVISOR");
        a ? b || this.appendValueInput("DIVISOR").setCheck("Number") : b && this.removeInput("DIVISOR")
    }
};
Blockly.Constants.Math.IS_DIVISIBLE_MUTATOR_EXTENSION = function() {
    this.getField("PROPERTY").setValidator(function(a) {
        a = "DIVISIBLE_BY" == a;
        this.getSourceBlock().updateShape_(a)
    })
};
Blockly.Extensions.registerMutator("math_is_divisibleby_mutator", Blockly.Constants.Math.IS_DIVISIBLEBY_MUTATOR_MIXIN, Blockly.Constants.Math.IS_DIVISIBLE_MUTATOR_EXTENSION);
Blockly.Extensions.register("math_change_tooltip", Blockly.Extensions.buildTooltipWithFieldText("%{BKY_MATH_CHANGE_TOOLTIP}", "VAR"));
Blockly.Constants.Math.LIST_MODES_MUTATOR_MIXIN = {
    updateType_: function(a) { "MODE" == a ? this.outputConnection.setCheck("Array") : this.outputConnection.setCheck("Number") },
    mutationToDom: function() {
        var a = Blockly.utils.xml.createElement("mutation");
        a.setAttribute("op", this.getFieldValue("OP"));
        return a
    },
    domToMutation: function(a) { this.updateType_(a.getAttribute("op")) }
};
Blockly.Constants.Math.LIST_MODES_MUTATOR_EXTENSION = function() { this.getField("OP").setValidator(function(a) { this.updateType_(a) }.bind(this)) };
Blockly.Extensions.registerMutator("math_modes_of_list_mutator", Blockly.Constants.Math.LIST_MODES_MUTATOR_MIXIN, Blockly.Constants.Math.LIST_MODES_MUTATOR_EXTENSION);
Blockly.Blocks.procedures = {};
Blockly.Blocks.procedures_defnoreturn = {
    init: function() {
        var a = new Blockly.FieldTextInput("", Blockly.Procedures.rename);
        a.setSpellcheck(!1);
        this.appendDummyInput().appendField(Blockly.Msg.PROCEDURES_DEFNORETURN_TITLE).appendField(a, "NAME").appendField("", "PARAMS");
        this.setMutator(new Blockly.Mutator(["procedures_mutatorarg"]));
        (this.workspace.options.comments || this.workspace.options.parentWorkspace && this.workspace.options.parentWorkspace.options.comments) && Blockly.Msg.PROCEDURES_DEFNORETURN_COMMENT && this.setCommentText(Blockly.Msg.PROCEDURES_DEFNORETURN_COMMENT);
        this.setStyle("procedure_blocks");
        this.setTooltip(Blockly.Msg.PROCEDURES_DEFNORETURN_TOOLTIP);
        this.setHelpUrl(Blockly.Msg.PROCEDURES_DEFNORETURN_HELPURL);
        this.arguments_ = [];
        this.argumentVarModels_ = [];
        this.setStatements_(true);
        this.statementConnection_ = null
    },
    setStatements_: function(a) {
        this.hasStatements_ !== a && (a ? (this.appendStatementInput("STACK").appendField(Blockly.Msg.PROCEDURES_DEFNORETURN_DO), this.getInput("RETURN") && this.moveInputBefore("STACK", "RETURN")) : this.removeInput("STACK", true), this.hasStatements_ =
            a)
    },
    updateParams_: function() {
        var a = "";
        this.arguments_.length && (a = Blockly.Msg.PROCEDURES_BEFORE_PARAMS + " " + this.arguments_.join(", "));
        Blockly.Events.disable();
        try { this.setFieldValue(a, "PARAMS") } finally { Blockly.Events.enable() }
    },
    mutationToDom: function(a) {
        var b = Blockly.utils.xml.createElement("mutation");
        a && b.setAttribute("name", this.getFieldValue("NAME"));
        for (var c = 0; c < this.argumentVarModels_.length; c++) {
            var d = Blockly.utils.xml.createElement("arg"),
                e = this.argumentVarModels_[c];
            d.setAttribute("name",
                e.name);
            d.setAttribute("varid", e.getId());
            a && this.paramIds_ && d.setAttribute("paramId", this.paramIds_[c]);
            b.appendChild(d)
        }
        this.hasStatements_ || b.setAttribute("statements", "false");
        return b
    },
    domToMutation: function(a) {
        this.arguments_ = [];
        this.argumentVarModels_ = [];
        for (var b = 0, c; c = a.childNodes[b]; b++)
            if ("arg" == c.nodeName.toLowerCase()) {
                var d = c.getAttribute("name");
                c = c.getAttribute("varid") || c.getAttribute("varId");
                this.arguments_.push(d);
                c = Blockly.Variables.getOrCreateVariablePackage(this.workspace, c,
                    d, "");
                null != c ? this.argumentVarModels_.push(c) : console.log("Failed to create a variable with name " + d + ", ignoring.")
            }
        this.updateParams_();
        Blockly.Procedures.mutateCallers(this);
        this.setStatements_("false" !== a.getAttribute("statements"))
    },
    decompose: function(a) {
        var b = Blockly.utils.xml.createElement("block");
        b.setAttribute("type", "procedures_mutatorcontainer");
        var c = Blockly.utils.xml.createElement("statement");
        c.setAttribute("name", "STACK");
        b.appendChild(c);
        for (var d = 0; d < this.arguments_.length; d++) {
            var e =
                Blockly.utils.xml.createElement("block");
            e.setAttribute("type", "procedures_mutatorarg");
            var f = Blockly.utils.xml.createElement("field");
            f.setAttribute("name", "NAME");
            var g = Blockly.utils.xml.createTextNode(this.arguments_[d]);
            f.appendChild(g);
            e.appendChild(f);
            f = Blockly.utils.xml.createElement("next");
            e.appendChild(f);
            c.appendChild(e);
            c = f
        }
        a = Blockly.Xml.domToBlock(b, a);
        "procedures_defreturn" == this.type ? a.setFieldValue(this.hasStatements_, "STATEMENTS") : a.removeInput("STATEMENT_INPUT");
        Blockly.Procedures.mutateCallers(this);
        return a
    },
    compose: function(a) {
        this.arguments_ = [];
        this.paramIds_ = [];
        this.argumentVarModels_ = [];
        for (var b = a.getInputTargetBlock("STACK"); b;) {
            var c = b.getFieldValue("NAME");
            this.arguments_.push(c);
            c = this.workspace.getVariable(c, "");
            this.argumentVarModels_.push(c);
            this.paramIds_.push(b.id);
            b = b.nextConnection && b.nextConnection.targetBlock()
        }
        this.updateParams_();
        Blockly.Procedures.mutateCallers(this);
        a = a.getFieldValue("STATEMENTS");
        if (null !== a && (a = "TRUE" == a, this.hasStatements_ != a))
            if (a) this.setStatements_(true),
                Blockly.Mutator.reconnect(this.statementConnection_, this, "STACK"), this.statementConnection_ = null;
            else {
                a = this.getInput("STACK").connection;
                if (this.statementConnection_ = a.targetConnection) a = a.targetBlock(), a.unplug(), a.bumpNeighbours();
                this.setStatements_(!1)
            }
    },
    getProcedureDef: function() { return [this.getFieldValue("NAME"), this.arguments_, !1] },
    getVars: function() { return this.arguments_ },
    getVarModels: function() { return this.argumentVarModels_ },
    renameVarById: function(a, b) {
        var c = this.workspace.getVariableById(a);
        if ("" == c.type) {
            c = c.name;
            b = this.workspace.getVariableById(b);
            for (var d = !1, e = 0; e < this.argumentVarModels_.length; e++) this.argumentVarModels_[e].getId() == a && (this.arguments_[e] = b.name, this.argumentVarModels_[e] = b, d = true);
            d && (this.displayRenamedVar_(c, b.name), Blockly.Procedures.mutateCallers(this))
        }
    },
    updateVarName: function(a) {
        for (var b = a.name, c = !1, d = 0; d < this.argumentVarModels_.length; d++)
            if (this.argumentVarModels_[d].getId() == a.getId()) {
                var e = this.arguments_[d];
                this.arguments_[d] = b;
                c = true
            }
        c && (this.displayRenamedVar_(e,
            b), Blockly.Procedures.mutateCallers(this))
    },
    displayRenamedVar_: function(a, b) {
        this.updateParams_();
        if (this.mutator && this.mutator.isVisible())
            for (var c = this.mutator.workspace_.getAllBlocks(!1), d = 0, e; e = c[d]; d++) "procedures_mutatorarg" == e.type && Blockly.Names.equals(a, e.getFieldValue("NAME")) && e.setFieldValue(b, "NAME")
    },
    customContextMenu: function(a) {
        if (!this.isInFlyout) {
            var b = { enabled: true },
                c = this.getFieldValue("NAME");
            b.text = Blockly.Msg.PROCEDURES_CREATE_DO.replace("%1", c);
            var d = Blockly.utils.xml.createElement("mutation");
            d.setAttribute("name", c);
            for (c = 0; c < this.arguments_.length; c++) {
                var e = Blockly.utils.xml.createElement("arg");
                e.setAttribute("name", this.arguments_[c]);
                d.appendChild(e)
            }
            c = Blockly.utils.xml.createElement("block");
            c.setAttribute("type", this.callType_);
            c.appendChild(d);
            b.callback = Blockly.ContextMenu.callbackFactory(this, c);
            a.push(b);
            if (!this.isCollapsed())
                for (c = 0; c < this.argumentVarModels_.length; c++) b = { enabled: true }, d = this.argumentVarModels_[c], b.text = Blockly.Msg.VARIABLES_SET_CREATE_GET.replace("%1", d.name),
                    d = Blockly.Variables.generateVariableFieldDom(d), e = Blockly.utils.xml.createElement("block"), e.setAttribute("type", "variables_get"), e.appendChild(d), b.callback = Blockly.ContextMenu.callbackFactory(this, e), a.push(b)
        }
    },
    callType_: "procedures_callnoreturn"
};
Blockly.Blocks.procedures_defreturn = {
    init: function() {
        var a = new Blockly.FieldTextInput("", Blockly.Procedures.rename);
        a.setSpellcheck(!1);
        this.appendDummyInput().appendField(Blockly.Msg.PROCEDURES_DEFRETURN_TITLE).appendField(a, "NAME").appendField("", "PARAMS");
        this.appendValueInput("RETURN").setAlign(Blockly.ALIGN_RIGHT).appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN);
        this.setMutator(new Blockly.Mutator(["procedures_mutatorarg"]));
        (this.workspace.options.comments || this.workspace.options.parentWorkspace &&
            this.workspace.options.parentWorkspace.options.comments) && Blockly.Msg.PROCEDURES_DEFRETURN_COMMENT && this.setCommentText(Blockly.Msg.PROCEDURES_DEFRETURN_COMMENT);
        this.setStyle("procedure_blocks");
        this.setTooltip(Blockly.Msg.PROCEDURES_DEFRETURN_TOOLTIP);
        this.setHelpUrl(Blockly.Msg.PROCEDURES_DEFRETURN_HELPURL);
        this.arguments_ = [];
        this.argumentVarModels_ = [];
        this.setStatements_(true);
        this.statementConnection_ = null
    },
    setStatements_: Blockly.Blocks.procedures_defnoreturn.setStatements_,
    updateParams_: Blockly.Blocks.procedures_defnoreturn.updateParams_,
    mutationToDom: Blockly.Blocks.procedures_defnoreturn.mutationToDom,
    domToMutation: Blockly.Blocks.procedures_defnoreturn.domToMutation,
    decompose: Blockly.Blocks.procedures_defnoreturn.decompose,
    compose: Blockly.Blocks.procedures_defnoreturn.compose,
    getProcedureDef: function() { return [this.getFieldValue("NAME"), this.arguments_, true] },
    getVars: Blockly.Blocks.procedures_defnoreturn.getVars,
    getVarModels: Blockly.Blocks.procedures_defnoreturn.getVarModels,
    renameVarById: Blockly.Blocks.procedures_defnoreturn.renameVarById,
    updateVarName: Blockly.Blocks.procedures_defnoreturn.updateVarName,
    displayRenamedVar_: Blockly.Blocks.procedures_defnoreturn.displayRenamedVar_,
    customContextMenu: Blockly.Blocks.procedures_defnoreturn.customContextMenu,
    callType_: "procedures_callreturn"
};
Blockly.Blocks.procedures_mutatorcontainer = {
    init: function() {
        this.appendDummyInput().appendField(Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE);
        this.appendStatementInput("STACK");
        this.appendDummyInput("STATEMENT_INPUT").appendField(Blockly.Msg.PROCEDURES_ALLOW_STATEMENTS).appendField(new Blockly.FieldCheckbox("TRUE"), "STATEMENTS");
        this.setStyle("procedure_blocks");
        this.setTooltip(Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP);
        this.contextMenu = !1
    }
};
Blockly.Blocks.procedures_mutatorarg = {
    init: function() {
        var a = new Blockly.FieldTextInput(Blockly.Procedures.DEFAULT_ARG, this.validator_);
        a.oldShowEditorFn_ = a.showEditor_;
        a.showEditor_ = function() {
            this.createdVariables_ = [];
            this.oldShowEditorFn_()
        };
        this.appendDummyInput().appendField(Blockly.Msg.PROCEDURES_MUTATORARG_TITLE).appendField(a, "NAME");
        this.setPreviousStatement(true);
        this.setNextStatement(true);
        this.setStyle("procedure_blocks");
        this.setTooltip(Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP);
        this.contextMenu = !1;
        a.onFinishEditing_ = this.deleteIntermediateVars_;
        a.createdVariables_ = [];
        a.onFinishEditing_("x")
    },
    validator_: function(a) {
        var b = this.getSourceBlock(),
            c = Blockly.Mutator.findParentWs(b.workspace);
        a = a.replace(/[\s\xa0]+/g, " ").replace(/^ | $/g, "");
        if (!a) return null;
        for (var d = (b.workspace.targetWorkspace || b.workspace).getAllBlocks(!1), e = a.toLowerCase(), f = 0; f < d.length; f++)
            if (d[f].id != this.getSourceBlock().id) { var g = d[f].getFieldValue("NAME"); if (g && g.toLowerCase() == e) return null }
        if (b.isInFlyout) return a;
        (b = c.getVariable(a, "")) && b.name != a && c.renameVariableById(b.getId(), a);
        b || (b = c.createVariable(a, "")) && this.createdVariables_ && this.createdVariables_.push(b);
        return a
    },
    deleteIntermediateVars_: function(a) {
        var b = Blockly.Mutator.findParentWs(this.getSourceBlock().workspace);
        if (b)
            for (var c = 0; c < this.createdVariables_.length; c++) {
                var d = this.createdVariables_[c];
                d.name != a && b.deleteVariableById(d.getId())
            }
    }
};
Blockly.Blocks.procedures_callnoreturn = {
    init: function() {
        this.appendDummyInput("TOPROW").appendField(this.id, "NAME");
        this.setPreviousStatement(true);
        this.setNextStatement(true);
        this.setStyle("procedure_blocks");
        this.setHelpUrl(Blockly.Msg.PROCEDURES_CALLNORETURN_HELPURL);
        this.arguments_ = [];
        this.argumentVarModels_ = [];
        this.quarkConnections_ = {};
        this.quarkIds_ = null;
        this.previousEnabledState_ = true
    },
    getProcedureCall: function() { return this.getFieldValue("NAME") },
    renameProcedure: function(a, b) {
        Blockly.Names.equals(a,
            this.getProcedureCall()) && (this.setFieldValue(b, "NAME"), this.setTooltip((this.outputConnection ? Blockly.Msg.PROCEDURES_CALLRETURN_TOOLTIP : Blockly.Msg.PROCEDURES_CALLNORETURN_TOOLTIP).replace("%1", b)))
    },
    setProcedureParameters_: function(a, b) {
        var c = Blockly.Procedures.getDefinition(this.getProcedureCall(), this.workspace),
            d = c && c.mutator && c.mutator.isVisible();
        d || (this.quarkConnections_ = {}, this.quarkIds_ = null);
        if (b)
            if (a.join("\n") == this.arguments_.join("\n")) this.quarkIds_ = b;
            else {
                if (b.length != a.length) throw RangeError("paramNames and paramIds must be the same length.");
                this.setCollapsed(!1);
                this.quarkIds_ || (this.quarkConnections_ = {}, this.quarkIds_ = []);
                c = this.rendered;
                this.rendered = !1;
                for (var e = 0; e < this.arguments_.length; e++) {
                    var f = this.getInput("ARG" + e);
                    f && (f = f.connection.targetConnection, this.quarkConnections_[this.quarkIds_[e]] = f, d && f && -1 == b.indexOf(this.quarkIds_[e]) && (f.disconnect(), f.getSourceBlock().bumpNeighbours()))
                }
                this.arguments_ = [].concat(a);
                this.argumentVarModels_ = [];
                for (e = 0; e < this.arguments_.length; e++) a = Blockly.Variables.getOrCreateVariablePackage(this.workspace,
                    null, this.arguments_[e], ""), this.argumentVarModels_.push(a);
                this.updateShape_();
                if (this.quarkIds_ = b)
                    for (e = 0; e < this.arguments_.length; e++) b = this.quarkIds_[e], b in this.quarkConnections_ && (f = this.quarkConnections_[b], Blockly.Mutator.reconnect(f, this, "ARG" + e) || delete this.quarkConnections_[b]);
                (this.rendered = c) && this.render()
            }
    },
    updateShape_: function() {
        for (var a = 0; a < this.arguments_.length; a++) {
            var b = this.getField("ARGNAME" + a);
            if (b) { Blockly.Events.disable(); try { b.setValue(this.arguments_[a]) } finally { Blockly.Events.enable() } } else b =
                new Blockly.FieldLabel(this.arguments_[a]), this.appendValueInput("ARG" + a).setAlign(Blockly.ALIGN_RIGHT).appendField(b, "ARGNAME" + a).init()
        }
        for (; this.getInput("ARG" + a);) this.removeInput("ARG" + a), a++;
        if (a = this.getInput("TOPROW")) this.arguments_.length ? this.getField("WITH") || (a.appendField(Blockly.Msg.PROCEDURES_CALL_BEFORE_PARAMS, "WITH"), a.init()) : this.getField("WITH") && a.removeField("WITH")
    },
    mutationToDom: function() {
        var a = Blockly.utils.xml.createElement("mutation");
        a.setAttribute("name", this.getProcedureCall());
        for (var b = 0; b < this.arguments_.length; b++) {
            var c = Blockly.utils.xml.createElement("arg");
            c.setAttribute("name", this.arguments_[b]);
            a.appendChild(c)
        }
        return a
    },
    domToMutation: function(a) {
        var b = a.getAttribute("name");
        this.renameProcedure(this.getProcedureCall(), b);
        b = [];
        for (var c = [], d = 0, e; e = a.childNodes[d]; d++) "arg" == e.nodeName.toLowerCase() && (b.push(e.getAttribute("name")), c.push(e.getAttribute("paramId")));
        this.setProcedureParameters_(b, c)
    },
    getVarModels: function() { return this.argumentVarModels_ },
    onchange: function(a) {
        if (this.workspace &&
            !this.workspace.isFlyout && a.recordUndo)
            if (a.type == Blockly.Events.BLOCK_CREATE && -1 != a.ids.indexOf(this.id)) {
                var b = this.getProcedureCall();
                b = Blockly.Procedures.getDefinition(b, this.workspace);
                !b || b.type == this.defType_ && JSON.stringify(b.arguments_) == JSON.stringify(this.arguments_) || (b = null);
                if (!b) {
                    Blockly.Events.setGroup(a.group);
                    a = Blockly.utils.xml.createElement("xml");
                    b = Blockly.utils.xml.createElement("block");
                    b.setAttribute("type", this.defType_);
                    var c = this.getRelativeToSurfaceXY(),
                        d = c.y + 2 * Blockly.SNAP_RADIUS;
                    b.setAttribute("x", c.x + Blockly.SNAP_RADIUS * (this.RTL ? -1 : 1));
                    b.setAttribute("y", d);
                    c = this.mutationToDom();
                    b.appendChild(c);
                    c = Blockly.utils.xml.createElement("field");
                    c.setAttribute("name", "NAME");
                    c.appendChild(Blockly.utils.xml.createTextNode(this.getProcedureCall()));
                    b.appendChild(c);
                    a.appendChild(b);
                    Blockly.Xml.domToWorkspace(a, this.workspace);
                    Blockly.Events.setGroup(!1)
                }
            } else a.type == Blockly.Events.BLOCK_DELETE ? (b = this.getProcedureCall(), b = Blockly.Procedures.getDefinition(b, this.workspace), b || (Blockly.Events.setGroup(a.group),
                this.dispose(true), Blockly.Events.setGroup(!1))) : a.type == Blockly.Events.CHANGE && "disabled" == a.element && (b = this.getProcedureCall(), (b = Blockly.Procedures.getDefinition(b, this.workspace)) && b.id == a.blockId && ((b = Blockly.Events.getGroup()) && console.log("Saw an existing group while responding to a definition change"), Blockly.Events.setGroup(a.group), a.newValue ? (this.previousEnabledState_ = this.isEnabled(), this.setEnabled(!1)) : this.setEnabled(this.previousEnabledState_), Blockly.Events.setGroup(b)))
    },
    customContextMenu: function(a) {
        if (this.workspace.isMovable()) {
            var b = { enabled: true };
            b.text = Blockly.Msg.PROCEDURES_HIGHLIGHT_DEF;
            var c = this.getProcedureCall(),
                d = this.workspace;
            b.callback = function() {
                var a = Blockly.Procedures.getDefinition(c, d);
                a && (d.centerOnBlock(a.id), a.select())
            };
            a.push(b)
        }
    },
    defType_: "procedures_defnoreturn"
};
Blockly.Blocks.procedures_callreturn = {
    init: function() {
        this.appendDummyInput("TOPROW").appendField("", "NAME");
        this.setOutput(true);
        this.setStyle("procedure_blocks");
        this.setHelpUrl(Blockly.Msg.PROCEDURES_CALLRETURN_HELPURL);
        this.arguments_ = [];
        this.quarkConnections_ = {};
        this.quarkIds_ = null;
        this.previousEnabledState_ = true
    },
    getProcedureCall: Blockly.Blocks.procedures_callnoreturn.getProcedureCall,
    renameProcedure: Blockly.Blocks.procedures_callnoreturn.renameProcedure,
    setProcedureParameters_: Blockly.Blocks.procedures_callnoreturn.setProcedureParameters_,
    updateShape_: Blockly.Blocks.procedures_callnoreturn.updateShape_,
    mutationToDom: Blockly.Blocks.procedures_callnoreturn.mutationToDom,
    domToMutation: Blockly.Blocks.procedures_callnoreturn.domToMutation,
    getVarModels: Blockly.Blocks.procedures_callnoreturn.getVarModels,
    onchange: Blockly.Blocks.procedures_callnoreturn.onchange,
    customContextMenu: Blockly.Blocks.procedures_callnoreturn.customContextMenu,
    defType_: "procedures_defreturn"
};
Blockly.Blocks.procedures_ifreturn = {
    init: function() {
        this.appendValueInput("CONDITION").setCheck("Boolean").appendField(Blockly.Msg.CONTROLS_IF_MSG_IF);
        this.appendValueInput("VALUE").appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN);
        this.setInputsInline(true);
        this.setPreviousStatement(true);
        this.setNextStatement(true);
        this.setStyle("procedure_blocks");
        this.setTooltip(Blockly.Msg.PROCEDURES_IFRETURN_TOOLTIP);
        this.setHelpUrl(Blockly.Msg.PROCEDURES_IFRETURN_HELPURL);
        this.hasReturnValue_ = true
    },
    mutationToDom: function() {
        var a =
            Blockly.utils.xml.createElement("mutation");
        a.setAttribute("value", Number(this.hasReturnValue_));
        return a
    },
    domToMutation: function(a) {
        this.hasReturnValue_ = 1 == a.getAttribute("value");
        this.hasReturnValue_ || (this.removeInput("VALUE"), this.appendDummyInput("VALUE").appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN))
    },
    onchange: function(a) {
        if (this.workspace.isDragging && !this.workspace.isDragging()) {
            a = !1;
            var b = this;
            do {
                if (-1 != this.FUNCTION_TYPES.indexOf(b.type)) { a = true; break }
                b = b.getSurroundParent()
            } while (b);
            a ? ("procedures_defnoreturn" == b.type && this.hasReturnValue_ ? (this.removeInput("VALUE"), this.appendDummyInput("VALUE").appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN), this.hasReturnValue_ = !1) : "procedures_defreturn" != b.type || this.hasReturnValue_ || (this.removeInput("VALUE"), this.appendValueInput("VALUE").appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN), this.hasReturnValue_ = true), this.setWarningText(null), this.isInFlyout || this.setEnabled(true)) : (this.setWarningText(Blockly.Msg.PROCEDURES_IFRETURN_WARNING),
                this.isInFlyout || this.getInheritedDisabled() || this.setEnabled(!1))
        }
    },
    FUNCTION_TYPES: ["procedures_defnoreturn", "procedures_defreturn"]
};
Blockly.Blocks.texts = {};
Blockly.Constants.Text = {};
Blockly.Constants.Text.HUE = 160;
Blockly.defineBlocksWithJsonArray([{ type: "text", message0: "%1", args0: [{ type: "field_input", name: "TEXT", text: "" }], output: "String", style: "text_blocks", helpUrl: "%{BKY_TEXT_TEXT_HELPURL}", tooltip: "%{BKY_TEXT_TEXT_TOOLTIP}", extensions: ["text_quotes", "parent_tooltip_when_inline"] }, {
    type: "text_multiline",
    message0: "%1 %2",
    args0: [{
        type: "field_image",
        src: "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAARCAYAAADpPU2iAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAdhgAAHYYBXaITgQAAABh0RVh0U29mdHdhcmUAcGFpbnQubmV0IDQuMS42/U4J6AAAAP1JREFUOE+Vks0KQUEYhjmRIja4ABtZ2dm5A3t3Ia6AUm7CylYuQRaUhZSlLZJiQbFAyRnPN33y01HOW08z8873zpwzM4F3GWOCruvGIE4/rLaV+Nq1hVGMBqzhqlxgCys4wJA65xnogMHsQ5lujnYHTejBBCK2mE4abjCgMGhNxHgDFWjDSG07kdfVa2pZMf4ZyMAdWmpZMfYOsLiDMYMjlMB+K613QISRhTnITnsYg5yUd0DETmEoMlkFOeIT/A58iyK5E18BuTBfgYXfwNJv4P9/oEBerLylOnRhygmGdPpTTBZAPkde61lbQe4moWUvYUZYLfUNftIY4zwA5X2Z9AYnQrEAAAAASUVORK5CYII=",
        width: 12,
        height: 17,
        alt: "\u00b6"
    }, { type: "field_multilinetext", name: "TEXT", text: "" }],
    output: "String",
    style: "text_blocks",
    helpUrl: "%{BKY_TEXT_TEXT_HELPURL}",
    tooltip: "%{BKY_TEXT_TEXT_TOOLTIP}",
    extensions: ["parent_tooltip_when_inline"]
}, { type: "text_join", message0: "", output: "String", style: "text_blocks", helpUrl: "%{BKY_TEXT_JOIN_HELPURL}", tooltip: "%{BKY_TEXT_JOIN_TOOLTIP}", mutator: "text_join_mutator" }, {
    type: "text_create_join_container",
    message0: "%{BKY_TEXT_CREATE_JOIN_TITLE_JOIN} %1 %2",
    args0: [{ type: "input_dummy" },
        { type: "input_statement", name: "STACK" }
    ],
    style: "text_blocks",
    tooltip: "%{BKY_TEXT_CREATE_JOIN_TOOLTIP}",
    enableContextMenu: !1
}, { type: "text_create_join_item", message0: "%{BKY_TEXT_CREATE_JOIN_ITEM_TITLE_ITEM}", previousStatement: null, nextStatement: null, style: "text_blocks", tooltip: "%{BKY_TEXT_CREATE_JOIN_ITEM_TOOLTIP}", enableContextMenu: !1 }, {
    type: "text_append",
    message0: "%{BKY_TEXT_APPEND_TITLE}",
    args0: [{ type: "field_variable", name: "VAR", variable: "%{BKY_TEXT_APPEND_VARIABLE}" }, { type: "input_value", name: "TEXT" }],
    previousStatement: null,
    nextStatement: null,
    style: "text_blocks",
    extensions: ["text_append_tooltip"]
}, { type: "text_length", message0: "%{BKY_TEXT_LENGTH_TITLE}", args0: [{ type: "input_value", name: "VALUE", check: ["String", "Array"] }], output: "Number", style: "text_blocks", tooltip: "%{BKY_TEXT_LENGTH_TOOLTIP}", helpUrl: "%{BKY_TEXT_LENGTH_HELPURL}" }, {
    type: "text_isEmpty",
    message0: "%{BKY_TEXT_ISEMPTY_TITLE}",
    args0: [{ type: "input_value", name: "VALUE", check: ["String", "Array"] }],
    output: "Boolean",
    style: "text_blocks",
    tooltip: "%{BKY_TEXT_ISEMPTY_TOOLTIP}",
    helpUrl: "%{BKY_TEXT_ISEMPTY_HELPURL}"
}, {
    type: "text_indexOf",
    message0: "%{BKY_TEXT_INDEXOF_TITLE}",
    args0: [{ type: "input_value", name: "VALUE", check: "String" }, {
        type: "field_dropdown",
        name: "END",
        options: [
            ["%{BKY_TEXT_INDEXOF_OPERATOR_FIRST}", "FIRST"],
            ["%{BKY_TEXT_INDEXOF_OPERATOR_LAST}", "LAST"]
        ]
    }, { type: "input_value", name: "FIND", check: "String" }],
    output: "Number",
    style: "text_blocks",
    helpUrl: "%{BKY_TEXT_INDEXOF_HELPURL}",
    inputsInline: true,
    extensions: ["text_indexOf_tooltip"]
}, {
    type: "text_charAt",
    message0: "%{BKY_TEXT_CHARAT_TITLE}",
    args0: [{ type: "input_value", name: "VALUE", check: "String" }, {
        type: "field_dropdown",
        name: "WHERE",
        options: [
            ["%{BKY_TEXT_CHARAT_FROM_START}", "FROM_START"],
            ["%{BKY_TEXT_CHARAT_FROM_END}", "FROM_END"],
            ["%{BKY_TEXT_CHARAT_FIRST}", "FIRST"],
            ["%{BKY_TEXT_CHARAT_LAST}", "LAST"],
            ["%{BKY_TEXT_CHARAT_RANDOM}", "RANDOM"]
        ]
    }],
    output: "String",
    style: "text_blocks",
    helpUrl: "%{BKY_TEXT_CHARAT_HELPURL}",
    inputsInline: true,
    mutator: "text_charAt_mutator"
}]);
Blockly.Blocks.text_getSubstring = {
    init: function() {
        this.WHERE_OPTIONS_1 = [
            [Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START, "FROM_START"],
            [Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_END, "FROM_END"],
            [Blockly.Msg.TEXT_GET_SUBSTRING_START_FIRST, "FIRST"]
        ];
        this.WHERE_OPTIONS_2 = [
            [Blockly.Msg.TEXT_GET_SUBSTRING_END_FROM_START, "FROM_START"],
            [Blockly.Msg.TEXT_GET_SUBSTRING_END_FROM_END, "FROM_END"],
            [Blockly.Msg.TEXT_GET_SUBSTRING_END_LAST, "LAST"]
        ];
        this.setHelpUrl(Blockly.Msg.TEXT_GET_SUBSTRING_HELPURL);
        this.setStyle("text_blocks");
        this.appendValueInput("STRING").setCheck("String").appendField(Blockly.Msg.TEXT_GET_SUBSTRING_INPUT_IN_TEXT);
        this.appendDummyInput("AT1");
        this.appendDummyInput("AT2");
        Blockly.Msg.TEXT_GET_SUBSTRING_TAIL && this.appendDummyInput("TAIL").appendField(Blockly.Msg.TEXT_GET_SUBSTRING_TAIL);
        this.setInputsInline(true);
        this.setOutput(true, "String");
        this.updateAt_(1, true);
        this.updateAt_(2, true);
        this.setTooltip(Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP)
    },
    mutationToDom: function() {
        var a = Blockly.utils.xml.createElement("mutation"),
            b = this.getInput("AT1").type == Blockly.INPUT_VALUE;
        a.setAttribute("at1", b);
        b = this.getInput("AT2").type == Blockly.INPUT_VALUE;
        a.setAttribute("at2", b);
        return a
    },
    domToMutation: function(a) {
        var b = "true" == a.getAttribute("at1");
        a = "true" == a.getAttribute("at2");
        this.updateAt_(1, b);
        this.updateAt_(2, a)
    },
    updateAt_: function(a, b) {
        this.removeInput("AT" + a);
        this.removeInput("ORDINAL" + a, true);
        b ? (this.appendValueInput("AT" + a).setCheck("Number"), Blockly.Msg.ORDINAL_NUMBER_SUFFIX && this.appendDummyInput("ORDINAL" + a).appendField(Blockly.Msg.ORDINAL_NUMBER_SUFFIX)) :
            this.appendDummyInput("AT" + a);
        2 == a && Blockly.Msg.TEXT_GET_SUBSTRING_TAIL && (this.removeInput("TAIL", true), this.appendDummyInput("TAIL").appendField(Blockly.Msg.TEXT_GET_SUBSTRING_TAIL));
        var c = new Blockly.FieldDropdown(this["WHERE_OPTIONS_" + a], function(c) {
            var e = "FROM_START" == c || "FROM_END" == c;
            if (e != b) {
                var d = this.getSourceBlock();
                d.updateAt_(a, e);
                d.setFieldValue(c, "WHERE" + a);
                return null
            }
        });
        this.getInput("AT" + a).appendField(c, "WHERE" + a);
        1 == a && (this.moveInputBefore("AT1", "AT2"), this.getInput("ORDINAL1") &&
            this.moveInputBefore("ORDINAL1", "AT2"))
    }
};
Blockly.Blocks.text_changeCase = {
    init: function() {
        var a = [
            [Blockly.Msg.TEXT_CHANGECASE_OPERATOR_UPPERCASE, "UPPERCASE"],
            [Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE, "LOWERCASE"],
            [Blockly.Msg.TEXT_CHANGECASE_OPERATOR_TITLECASE, "TITLECASE"]
        ];
        this.setHelpUrl(Blockly.Msg.TEXT_CHANGECASE_HELPURL);
        this.setStyle("text_blocks");
        this.appendValueInput("TEXT").setCheck("String").appendField(new Blockly.FieldDropdown(a), "CASE");
        this.setOutput(true, "String");
        this.setTooltip(Blockly.Msg.TEXT_CHANGECASE_TOOLTIP)
    }
};
Blockly.Blocks.text_trim = {
    init: function() {
        var a = [
            [Blockly.Msg.TEXT_TRIM_OPERATOR_BOTH, "BOTH"],
            [Blockly.Msg.TEXT_TRIM_OPERATOR_LEFT, "LEFT"],
            [Blockly.Msg.TEXT_TRIM_OPERATOR_RIGHT, "RIGHT"]
        ];
        this.setHelpUrl(Blockly.Msg.TEXT_TRIM_HELPURL);
        this.setStyle("text_blocks");
        this.appendValueInput("TEXT").setCheck("String").appendField(new Blockly.FieldDropdown(a), "MODE");
        this.setOutput(true, "String");
        this.setTooltip(Blockly.Msg.TEXT_TRIM_TOOLTIP)
    }
};
Blockly.Blocks.text_print = { init: function() { this.jsonInit({ message0: Blockly.Msg.TEXT_PRINT_TITLE, args0: [{ type: "input_value", name: "TEXT" }], previousStatement: null, nextStatement: null, style: "text_blocks", tooltip: Blockly.Msg.TEXT_PRINT_TOOLTIP, helpUrl: Blockly.Msg.TEXT_PRINT_HELPURL }) } };
Blockly.Blocks.text_prompt_ext = {
    init: function() {
        var a = [
            [Blockly.Msg.TEXT_PROMPT_TYPE_TEXT, "TEXT"],
            [Blockly.Msg.TEXT_PROMPT_TYPE_NUMBER, "NUMBER"]
        ];
        this.setHelpUrl(Blockly.Msg.TEXT_PROMPT_HELPURL);
        this.setStyle("text_blocks");
        var b = this;
        a = new Blockly.FieldDropdown(a, function(a) { b.updateType_(a) });
        this.appendValueInput("TEXT").appendField(a, "TYPE");
        this.setOutput(true, "String");
        this.setTooltip(function() { return "TEXT" == b.getFieldValue("TYPE") ? Blockly.Msg.TEXT_PROMPT_TOOLTIP_TEXT : Blockly.Msg.TEXT_PROMPT_TOOLTIP_NUMBER })
    },
    updateType_: function(a) { this.outputConnection.setCheck("NUMBER" == a ? "Number" : "String") },
    mutationToDom: function() {
        var a = Blockly.utils.xml.createElement("mutation");
        a.setAttribute("type", this.getFieldValue("TYPE"));
        return a
    },
    domToMutation: function(a) { this.updateType_(a.getAttribute("type")) }
};
Blockly.Blocks.text_prompt = {
    init: function() {
        this.mixin(Blockly.Constants.Text.QUOTE_IMAGE_MIXIN);
        var a = [
                [Blockly.Msg.TEXT_PROMPT_TYPE_TEXT, "TEXT"],
                [Blockly.Msg.TEXT_PROMPT_TYPE_NUMBER, "NUMBER"]
            ],
            b = this;
        this.setHelpUrl(Blockly.Msg.TEXT_PROMPT_HELPURL);
        this.setStyle("text_blocks");
        a = new Blockly.FieldDropdown(a, function(a) { b.updateType_(a) });
        this.appendDummyInput().appendField(a, "TYPE").appendField(this.newQuote_(true)).appendField(new Blockly.FieldTextInput(""), "TEXT").appendField(this.newQuote_(!1));
        this.setOutput(true, "String");
        this.setTooltip(function() { return "TEXT" == b.getFieldValue("TYPE") ? Blockly.Msg.TEXT_PROMPT_TOOLTIP_TEXT : Blockly.Msg.TEXT_PROMPT_TOOLTIP_NUMBER })
    },
    updateType_: Blockly.Blocks.text_prompt_ext.updateType_,
    mutationToDom: Blockly.Blocks.text_prompt_ext.mutationToDom,
    domToMutation: Blockly.Blocks.text_prompt_ext.domToMutation
};
Blockly.Blocks.text_count = { init: function() { this.jsonInit({ message0: Blockly.Msg.TEXT_COUNT_MESSAGE0, args0: [{ type: "input_value", name: "SUB", check: "String" }, { type: "input_value", name: "TEXT", check: "String" }], output: "Number", inputsInline: true, style: "text_blocks", tooltip: Blockly.Msg.TEXT_COUNT_TOOLTIP, helpUrl: Blockly.Msg.TEXT_COUNT_HELPURL }) } };
Blockly.Blocks.text_replace = { init: function() { this.jsonInit({ message0: Blockly.Msg.TEXT_REPLACE_MESSAGE0, args0: [{ type: "input_value", name: "FROM", check: "String" }, { type: "input_value", name: "TO", check: "String" }, { type: "input_value", name: "TEXT", check: "String" }], output: "String", inputsInline: true, style: "text_blocks", tooltip: Blockly.Msg.TEXT_REPLACE_TOOLTIP, helpUrl: Blockly.Msg.TEXT_REPLACE_HELPURL }) } };
Blockly.Blocks.text_reverse = { init: function() { this.jsonInit({ message0: Blockly.Msg.TEXT_REVERSE_MESSAGE0, args0: [{ type: "input_value", name: "TEXT", check: "String" }], output: "String", inputsInline: true, style: "text_blocks", tooltip: Blockly.Msg.TEXT_REVERSE_TOOLTIP, helpUrl: Blockly.Msg.TEXT_REVERSE_HELPURL }) } };
Blockly.Constants.Text.QUOTE_IMAGE_MIXIN = {
    QUOTE_IMAGE_LEFT_DATAURI: "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAKCAQAAAAqJXdxAAAAn0lEQVQI1z3OMa5BURSF4f/cQhAKjUQhuQmFNwGJEUi0RKN5rU7FHKhpjEH3TEMtkdBSCY1EIv8r7nFX9e29V7EBAOvu7RPjwmWGH/VuF8CyN9/OAdvqIXYLvtRaNjx9mMTDyo+NjAN1HNcl9ZQ5oQMM3dgDUqDo1l8DzvwmtZN7mnD+PkmLa+4mhrxVA9fRowBWmVBhFy5gYEjKMfz9AylsaRRgGzvZAAAAAElFTkSuQmCC",
    QUOTE_IMAGE_RIGHT_DATAURI: "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAKCAQAAAAqJXdxAAAAqUlEQVQI1z3KvUpCcRiA8ef9E4JNHhI0aFEacm1o0BsI0Slx8wa8gLauoDnoBhq7DcfWhggONDmJJgqCPA7neJ7p934EOOKOnM8Q7PDElo/4x4lFb2DmuUjcUzS3URnGib9qaPNbuXvBO3sGPHJDRG6fGVdMSeWDP2q99FQdFrz26Gu5Tq7dFMzUvbXy8KXeAj57cOklgA+u1B5AoslLtGIHQMaCVnwDnADZIFIrXsoXrgAAAABJRU5ErkJggg==",
    QUOTE_IMAGE_WIDTH: 12,
    QUOTE_IMAGE_HEIGHT: 12,
    quoteField_: function(a) {
        for (var b = 0, c; c = this.inputList[b]; b++)
            for (var d = 0, e; e = c.fieldRow[d]; d++)
                if (a == e.name) {
                    c.insertFieldAt(d, this.newQuote_(true));
                    c.insertFieldAt(d + 2, this.newQuote_(!1));
                    return
                }
        console.warn('field named "' + a + '" not found in ' + this.toDevString())
    },
    newQuote_: function(a) { a = this.RTL ? !a : a; return new Blockly.FieldImage(a ? this.QUOTE_IMAGE_LEFT_DATAURI : this.QUOTE_IMAGE_RIGHT_DATAURI, this.QUOTE_IMAGE_WIDTH, this.QUOTE_IMAGE_HEIGHT, a ? "\u201c" : "\u201d") }
};
Blockly.Constants.Text.TEXT_QUOTES_EXTENSION = function() {
    this.mixin(Blockly.Constants.Text.QUOTE_IMAGE_MIXIN);
    this.quoteField_("TEXT")
};
Blockly.Constants.Text.TEXT_JOIN_MUTATOR_MIXIN = {
    mutationToDom: function() {
        var a = Blockly.utils.xml.createElement("mutation");
        a.setAttribute("items", this.itemCount_);
        return a
    },
    domToMutation: function(a) {
        this.itemCount_ = parseInt(a.getAttribute("items"), 10);
        this.updateShape_()
    },
    decompose: function(a) {
        var b = a.newBlock("text_create_join_container");
        b.initSvg();
        for (var c = b.getInput("STACK").connection, d = 0; d < this.itemCount_; d++) {
            var e = a.newBlock("text_create_join_item");
            e.initSvg();
            c.connect(e.previousConnection);
            c = e.nextConnection
        }
        return b
    },
    compose: function(a) {
        var b = a.getInputTargetBlock("STACK");
        for (a = []; b;) a.push(b.valueConnection_), b = b.nextConnection && b.nextConnection.targetBlock();
        for (b = 0; b < this.itemCount_; b++) {
            var c = this.getInput("ADD" + b).connection.targetConnection;
            c && -1 == a.indexOf(c) && c.disconnect()
        }
        this.itemCount_ = a.length;
        this.updateShape_();
        for (b = 0; b < this.itemCount_; b++) Blockly.Mutator.reconnect(a[b], this, "ADD" + b)
    },
    saveConnections: function(a) {
        a = a.getInputTargetBlock("STACK");
        for (var b = 0; a;) {
            var c =
                this.getInput("ADD" + b);
            a.valueConnection_ = c && c.connection.targetConnection;
            b++;
            a = a.nextConnection && a.nextConnection.targetBlock()
        }
    },
    updateShape_: function() {
        this.itemCount_ && this.getInput("EMPTY") ? this.removeInput("EMPTY") : this.itemCount_ || this.getInput("EMPTY") || this.appendDummyInput("EMPTY").appendField(this.newQuote_(true)).appendField(this.newQuote_(!1));
        for (var a = 0; a < this.itemCount_; a++)
            if (!this.getInput("ADD" + a)) {
                var b = this.appendValueInput("ADD" + a).setAlign(Blockly.ALIGN_RIGHT);
                0 == a && b.appendField(Blockly.Msg.TEXT_JOIN_TITLE_CREATEWITH)
            }
        for (; this.getInput("ADD" +
                a);) this.removeInput("ADD" + a), a++
    }
};
Blockly.Constants.Text.TEXT_JOIN_EXTENSION = function() {
    this.mixin(Blockly.Constants.Text.QUOTE_IMAGE_MIXIN);
    this.itemCount_ = 2;
    this.updateShape_();
    this.setMutator(new Blockly.Mutator(["text_create_join_item"]))
};
Blockly.Extensions.register("text_append_tooltip", Blockly.Extensions.buildTooltipWithFieldText("%{BKY_TEXT_APPEND_TOOLTIP}", "VAR"));
Blockly.Constants.Text.TEXT_INDEXOF_TOOLTIP_EXTENSION = function() {
    var a = this;
    this.setTooltip(function() { return Blockly.Msg.TEXT_INDEXOF_TOOLTIP.replace("%1", a.workspace.options.oneBasedIndex ? "0" : "-1") })
};
Blockly.Constants.Text.TEXT_CHARAT_MUTATOR_MIXIN = {
    mutationToDom: function() {
        var a = Blockly.utils.xml.createElement("mutation");
        a.setAttribute("at", !!this.isAt_);
        return a
    },
    domToMutation: function(a) {
        a = "false" != a.getAttribute("at");
        this.updateAt_(a)
    },
    updateAt_: function(a) {
        this.removeInput("AT", true);
        this.removeInput("ORDINAL", true);
        a && (this.appendValueInput("AT").setCheck("Number"), Blockly.Msg.ORDINAL_NUMBER_SUFFIX && this.appendDummyInput("ORDINAL").appendField(Blockly.Msg.ORDINAL_NUMBER_SUFFIX));
        Blockly.Msg.TEXT_CHARAT_TAIL &&
            (this.removeInput("TAIL", true), this.appendDummyInput("TAIL").appendField(Blockly.Msg.TEXT_CHARAT_TAIL));
        this.isAt_ = a
    }
};
Blockly.Constants.Text.TEXT_CHARAT_EXTENSION = function() {
    this.getField("WHERE").setValidator(function(a) {
        a = "FROM_START" == a || "FROM_END" == a;
        a != this.isAt_ && this.getSourceBlock().updateAt_(a)
    });
    this.updateAt_(true);
    var a = this;
    this.setTooltip(function() {
        var b = a.getFieldValue("WHERE"),
            c = Blockly.Msg.TEXT_CHARAT_TOOLTIP;
        ("FROM_START" == b || "FROM_END" == b) && (b = "FROM_START" == b ? Blockly.Msg.LISTS_INDEX_FROM_START_TOOLTIP : Blockly.Msg.LISTS_INDEX_FROM_END_TOOLTIP) && (c += "  " + b.replace("%1", a.workspace.options.oneBasedIndex ?
            "#1" : "#0"));
        return c
    })
};
Blockly.Extensions.register("text_indexOf_tooltip", Blockly.Constants.Text.TEXT_INDEXOF_TOOLTIP_EXTENSION);
Blockly.Extensions.register("text_quotes", Blockly.Constants.Text.TEXT_QUOTES_EXTENSION);
Blockly.Extensions.registerMutator("text_join_mutator", Blockly.Constants.Text.TEXT_JOIN_MUTATOR_MIXIN, Blockly.Constants.Text.TEXT_JOIN_EXTENSION);
Blockly.Extensions.registerMutator("text_charAt_mutator", Blockly.Constants.Text.TEXT_CHARAT_MUTATOR_MIXIN, Blockly.Constants.Text.TEXT_CHARAT_EXTENSION);
Blockly.Blocks.variables = {};
Blockly.Constants.Variables = {};
Blockly.Constants.Variables.HUE = 330;
Blockly.defineBlocksWithJsonArray([{ type: "variables_get", message0: "%1", args0: [{ type: "field_variable", name: "VAR", variable: "%{BKY_VARIABLES_DEFAULT_NAME}" }], output: null, style: "variable_blocks", helpUrl: "%{BKY_VARIABLES_GET_HELPURL}", tooltip: "%{BKY_VARIABLES_GET_TOOLTIP}", extensions: ["contextMenu_variableSetterGetter"] }, {
    type: "variables_set",
    message0: "%{BKY_VARIABLES_SET}",
    args0: [{ type: "field_variable", name: "VAR", variable: "%{BKY_VARIABLES_DEFAULT_NAME}" }, { type: "input_value", name: "VALUE" }],
    previousStatement: null,
    nextStatement: null,
    style: "variable_blocks",
    tooltip: "%{BKY_VARIABLES_SET_TOOLTIP}",
    helpUrl: "%{BKY_VARIABLES_SET_HELPURL}",
    extensions: ["contextMenu_variableSetterGetter"]
}]);
Blockly.Constants.Variables.CUSTOM_CONTEXT_MENU_VARIABLE_GETTER_SETTER_MIXIN = {
    customContextMenu: function(a) {
        if (!this.isInFlyout) {
            if ("variables_get" == this.type) var b = "variables_set",
                c = Blockly.Msg.VARIABLES_GET_CREATE_SET;
            else b = "variables_get", c = Blockly.Msg.VARIABLES_SET_CREATE_GET;
            var d = { enabled: 0 < this.workspace.remainingCapacity() },
                e = this.getField("VAR").getText();
            d.text = c.replace("%1", e);
            c = Blockly.utils.xml.createElement("field");
            c.setAttribute("name", "VAR");
            c.appendChild(Blockly.utils.xml.createTextNode(e));
            e = Blockly.utils.xml.createElement("block");
            e.setAttribute("type", b);
            e.appendChild(c);
            d.callback = Blockly.ContextMenu.callbackFactory(this, e);
            a.push(d)
        } else if ("variables_get" == this.type || "variables_get_reporter" == this.type) b = { text: Blockly.Msg.RENAME_VARIABLE, enabled: true, callback: Blockly.Constants.Variables.RENAME_OPTION_CALLBACK_FACTORY(this) }, e = this.getField("VAR").getText(), d = { text: Blockly.Msg.DELETE_VARIABLE.replace("%1", e), enabled: true, callback: Blockly.Constants.Variables.DELETE_OPTION_CALLBACK_FACTORY(this) },
            a.unshift(b), a.unshift(d)
    }
};
Blockly.Constants.Variables.RENAME_OPTION_CALLBACK_FACTORY = function(a) {
    return function() {
        var b = a.workspace,
            c = a.getField("VAR").getVariable();
        Blockly.Variables.renameVariable(b, c)
    }
};
Blockly.Constants.Variables.DELETE_OPTION_CALLBACK_FACTORY = function(a) {
    return function() {
        var b = a.workspace,
            c = a.getField("VAR").getVariable();
        b.deleteVariableById(c.getId());
        b.refreshToolboxSelection()
    }
};
Blockly.Extensions.registerMixin("contextMenu_variableSetterGetter", Blockly.Constants.Variables.CUSTOM_CONTEXT_MENU_VARIABLE_GETTER_SETTER_MIXIN);
Blockly.Constants.VariablesDynamic = {};
Blockly.Constants.VariablesDynamic.HUE = 310;
Blockly.defineBlocksWithJsonArray([{ type: "variables_get_dynamic", message0: "%1", args0: [{ type: "field_variable", name: "VAR", variable: "%{BKY_VARIABLES_DEFAULT_NAME}" }], output: null, style: "variable_dynamic_blocks", helpUrl: "%{BKY_VARIABLES_GET_HELPURL}", tooltip: "%{BKY_VARIABLES_GET_TOOLTIP}", extensions: ["contextMenu_variableDynamicSetterGetter"] }, {
    type: "variables_set_dynamic",
    message0: "%{BKY_VARIABLES_SET}",
    args0: [{ type: "field_variable", name: "VAR", variable: "%{BKY_VARIABLES_DEFAULT_NAME}" }, {
        type: "input_value",
        name: "VALUE"
    }],
    previousStatement: null,
    nextStatement: null,
    style: "variable_dynamic_blocks",
    tooltip: "%{BKY_VARIABLES_SET_TOOLTIP}",
    helpUrl: "%{BKY_VARIABLES_SET_HELPURL}",
    extensions: ["contextMenu_variableDynamicSetterGetter"]
}]);
Blockly.Constants.VariablesDynamic.CUSTOM_CONTEXT_MENU_VARIABLE_GETTER_SETTER_MIXIN = {
    customContextMenu: function(a) {
        if (!this.isInFlyout) {
            var b = this.getFieldValue("VAR");
            var c = this.workspace.getVariableById(b).type;
            if ("variables_get_dynamic" == this.type) { b = "variables_set_dynamic"; var d = Blockly.Msg.VARIABLES_GET_CREATE_SET } else b = "variables_get_dynamic", d = Blockly.Msg.VARIABLES_SET_CREATE_GET;
            var e = { enabled: 0 < this.workspace.remainingCapacity() },
                f = this.getField("VAR").getText();
            e.text = d.replace("%1", f);
            d = Blockly.utils.xml.createElement("field");
            d.setAttribute("name", "VAR");
            d.setAttribute("variabletype", c);
            d.appendChild(Blockly.utils.xml.createTextNode(f));
            f = Blockly.utils.xml.createElement("block");
            f.setAttribute("type", b);
            f.appendChild(d);
            e.callback = Blockly.ContextMenu.callbackFactory(this, f);
            a.push(e)
        } else if ("variables_get_dynamic" == this.type || "variables_get_reporter_dynamic" == this.type) b = { text: Blockly.Msg.RENAME_VARIABLE, enabled: true, callback: Blockly.Constants.Variables.RENAME_OPTION_CALLBACK_FACTORY(this) },
            f = this.getField("VAR").getText(), e = { text: Blockly.Msg.DELETE_VARIABLE.replace("%1", f), enabled: true, callback: Blockly.Constants.Variables.DELETE_OPTION_CALLBACK_FACTORY(this) }, a.unshift(b), a.unshift(e)
    },
    onchange: function(a) {
        a = this.getFieldValue("VAR");
        a = Blockly.Variables.getVariable(this.workspace, a);
        "variables_get_dynamic" == this.type ? this.outputConnection.setCheck(a.type) : this.getInput("VALUE").connection.setCheck(a.type)
    }
};
Blockly.Constants.VariablesDynamic.RENAME_OPTION_CALLBACK_FACTORY = function(a) {
    return function() {
        var b = a.workspace,
            c = a.getField("VAR").getVariable();
        Blockly.Variables.renameVariable(b, c)
    }
};
Blockly.Constants.VariablesDynamic.DELETE_OPTION_CALLBACK_FACTORY = function(a) {
    return function() {
        var b = a.workspace,
            c = a.getField("VAR").getVariable();
        b.deleteVariableById(c.getId());
        b.refreshToolboxSelection()
    }
};
Blockly.Extensions.registerMixin("contextMenu_variableDynamicSetterGetter", Blockly.Constants.VariablesDynamic.CUSTOM_CONTEXT_MENU_VARIABLE_GETTER_SETTER_MIXIN);