Ykkrosh
7c2e9027c2
Giant merge from http://svn.wildfiregames.com/hg-source/file/5fb522019d5e Infrastructure is largely complete, gameplay is largely missing Disabled by default; use command-line flag "-sim2" (Second attempt at commit...) This was SVN commit r7259.
101 lines
2.7 KiB
C++
101 lines
2.7 KiB
C++
/* Copyright (C) 2010 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef INCLUDED_PARAMNODE
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#define INCLUDED_PARAMNODE
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#include "maths/Fixed.h"
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#include "ps/Errors.h"
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#include <map>
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class XMBFile;
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class XMBElement;
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class CParamNode
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{
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public:
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typedef std::map<std::string, CParamNode> ChildrenMap;
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/**
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* Loads the XML data specified by 'file' into the node 'ret'.
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* Any existing data in 'ret' will be overwritten or else kept, so this
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* can be called multiple times to build up a node from multiple inputs.
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*/
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static void LoadXML(CParamNode& ret, const XMBFile& file);
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/**
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* See LoadXML, but parses the XML string 'xml'.
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* @return error code if parsing failed, else PSRETURN_OK
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*/
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static PSRETURN LoadXMLString(CParamNode& ret, const char* xml);
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/**
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* Returns the (unique) child node with the given name, or NULL if there is none.
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*/
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const CParamNode* GetChild(const char* name) const;
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/**
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* Returns the content of this node as a string
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*/
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const std::wstring& ToString() const;
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/**
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* Parses the content of this node as an integer
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*/
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int ToInt() const;
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/**
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* Parses the content of this node as a fixed-point number
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*/
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CFixed_23_8 ToFixed() const;
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/**
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* Parses the content of this node as a boolean ("true" == true, anything else == false)
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*/
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bool ToBool() const;
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/**
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* Returns the content of this node and its children as an XML string
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*/
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std::wstring ToXML() const;
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/**
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* Write the content of this node and its children as an XML string, to the stream
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*/
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void ToXML(std::wostream& strm) const;
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/**
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* Returns the names/nodes of the children of this node, ordered by name
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*/
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const ChildrenMap& GetChildren() const;
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/**
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* Escapes a string so that it is well-formed XML content/attribute text.
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* (Replaces "&" with "&" etc, and replaces invalid characters with U+FFFD.)
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*/
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static std::wstring EscapeXMLString(const std::wstring& str);
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private:
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void ApplyLayer(const XMBFile& xmb, const XMBElement& element);
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std::wstring m_Value;
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ChildrenMap m_Childs;
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};
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#endif // INCLUDED_PARAMNODE
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