{"uid":"ECF00B441300864C6059B990EDE620CE8CA1","isLoaded":true,"lastModificationTime":0,"items":{"name":"Component_FormulaHandler","type":"game_script","order":10,"content":"# ===================================================================\n#\n#   Script: Component_FormulaHandler\n#\n#   $$COPYRIGHT$$\n#\n# ===================================================================\nclass Component_FormulaHandler extends ui.Component_Handler\n    ###*\n    * A binding-handler component allows a UI game object to execute\n    * property-bindings.<br><br>\n    *\n    * For example: A text-label can bind its text-property to a backend-field \n    * like the current music-volume to always display correct music-volume. \n    * If the volume changes, the text-property will be updated\n    * automatically.\n    *\n    * To define a binding, a special property-path syntax is used. For example:<br>\n    * <br>\n    * $myTextField.text<br>\n    * <br>\n    * is a property-path to access the text-property of a text-field object\n    * with the identifier \"myTextField\". For more information, take a look\n    * into the \"In Game UI System\" section of the help-file.\n    * \n    * @module ui\n    * @class Component_BindingHandler\n    * @extends ui.Component_Handler\n    * @memberof ui\n    * @constructor\n    ###\n    constructor: () ->\n        @breakChainAt = null\n        \n    ###*\n    * Initializes the binding-handler.\n    * \n    * @method setup\n    ###\n    setup: ->\n     \n    ###*\n    * Updates the binding-handler.\n    * \n    * @method update\n    ###   \n    update: ->\n        for formula in @object.formulas\n            @executeFormula(formula)\n        \n        @object.initialized = yes\n        \n        return null\n     \n    executeFormula: (formula) -> \n        if @checkObject(formula)\n            window.o = @object\n            window.d = @object.data[0]\n            formula.exec()\n            \n    @executeFormula: (object, formula) ->\n        window.o = object\n        window.d = object.data[0]\n        formula.exec()\n    \n    ###*\n    * Evaluates a specified property-path and returns the result.\n    * \n    * @method fieldValue\n    * @param {string} path - A property-path.\n    * @return {Object} The value of the property-path.\n    ### \n    fieldValue: (path) -> ui.FormulaHandler.fieldValue(@object, path)  \n    \n    ###*\n    * Evaluates a property-path on a specified object and returns the result.\n    * \n    * @method fieldValue\n    * @static\n    * @param {Object} object - An object to evaluate the property-path on.\n    * @param {string} path - A property-path.\n    * @return {Object} The value of the property-path.\n    ### \n    @fieldValue: (object, path, readOnly) ->\n        if typeof (path?.exec) == \"function\"\n            window.o = object\n            window.d = object?.data?[0]\n            value = path.exec()\n            \n            return value ? 0\n        else\n            return path\n     \nui.Component_FormulaHandler = Component_FormulaHandler","parentId":"01A95DA3K01E8A4CB4SBE17E790BCE1FC035","folder":false,"compiledContent":"var Component_FormulaHandler,\n  extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },\n  hasProp = {}.hasOwnProperty;\n\nComponent_FormulaHandler = (function(superClass) {\n  extend(Component_FormulaHandler, superClass);\n\n\n  /**\n  * A binding-handler component allows a UI game object to execute\n  * property-bindings.<br><br>\n  *\n  * For example: A text-label can bind its text-property to a backend-field \n  * like the current music-volume to always display correct music-volume. \n  * If the volume changes, the text-property will be updated\n  * automatically.\n  *\n  * To define a binding, a special property-path syntax is used. For example:<br>\n  * <br>\n  * $myTextField.text<br>\n  * <br>\n  * is a property-path to access the text-property of a text-field object\n  * with the identifier \"myTextField\". For more information, take a look\n  * into the \"In Game UI System\" section of the help-file.\n  * \n  * @module ui\n  * @class Component_BindingHandler\n  * @extends ui.Component_Handler\n  * @memberof ui\n  * @constructor\n   */\n\n  function Component_FormulaHandler() {\n    this.breakChainAt = null;\n  }\n\n\n  /**\n  * Initializes the binding-handler.\n  * \n  * @method setup\n   */\n\n  Component_FormulaHandler.prototype.setup = function() {};\n\n\n  /**\n  * Updates the binding-handler.\n  * \n  * @method update\n   */\n\n  Component_FormulaHandler.prototype.update = function() {\n    var formula, i, len, ref;\n    ref = this.object.formulas;\n    for (i = 0, len = ref.length; i < len; i++) {\n      formula = ref[i];\n      this.executeFormula(formula);\n    }\n    this.object.initialized = true;\n    return null;\n  };\n\n  Component_FormulaHandler.prototype.executeFormula = function(formula) {\n    if (this.checkObject(formula)) {\n      window.o = this.object;\n      window.d = this.object.data[0];\n      return formula.exec();\n    }\n  };\n\n  Component_FormulaHandler.executeFormula = function(object, formula) {\n    window.o = object;\n    window.d = object.data[0];\n    return formula.exec();\n  };\n\n\n  /**\n  * Evaluates a specified property-path and returns the result.\n  * \n  * @method fieldValue\n  * @param {string} path - A property-path.\n  * @return {Object} The value of the property-path.\n   */\n\n  Component_FormulaHandler.prototype.fieldValue = function(path) {\n    return ui.FormulaHandler.fieldValue(this.object, path);\n  };\n\n\n  /**\n  * Evaluates a property-path on a specified object and returns the result.\n  * \n  * @method fieldValue\n  * @static\n  * @param {Object} object - An object to evaluate the property-path on.\n  * @param {string} path - A property-path.\n  * @return {Object} The value of the property-path.\n   */\n\n  Component_FormulaHandler.fieldValue = function(object, path, readOnly) {\n    var ref, value;\n    if (typeof (path != null ? path.exec : void 0) === \"function\") {\n      window.o = object;\n      window.d = object != null ? (ref = object.data) != null ? ref[0] : void 0 : void 0;\n      value = path.exec();\n      return value != null ? value : 0;\n    } else {\n      return path;\n    }\n  };\n\n  return Component_FormulaHandler;\n\n})(ui.Component_Handler);\n\nui.Component_FormulaHandler = Component_FormulaHandler;\n\n//# 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sourceURL=Component_FormulaHandler_120.js"},"summary":["name","type"]}