mirror of
https://github.com/worldforge/cyphesis
synced 2026-08-13 12:26:04 -04:00
e85f0831b2
Classes under "rulesets" have been moved to "rules", and split up into futher subdirectories matching their library. As a result we can now better separate the python bindings, so that things that belongs to the simulation are separeted from things that belongs to the ai.
101 lines
2.9 KiB
C++
101 lines
2.9 KiB
C++
//
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// C++ Interface: TerrainMod
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//
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// Description: The purpose of this class is to handle the bulk of the work
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// involved with using Mercator::TerrainMods. It handles parsing
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// the Atlas data and storing all the information needed by
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// TerrainGenerator to add and remove them from the Terrain.
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//
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// TerrainGenerator listens for changes in the modifier and
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// updates or removes the modifiers from the terrain as needed.
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//
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//
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// Author: Tamas Bates <rhymer@gmail.com>, (C) 2008
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// Author: Erik Ogenvik <erik@ogenvik.org>, (C) 2008
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//
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// This program 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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// This program 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 this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.//
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//
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#ifndef TERRAINMODTRANSLATOR_H
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#define TERRAINMODTRANSLATOR_H
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#include <Atlas/Message/Element.h>
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#include <wfmath/point.h>
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#include <memory>
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namespace Mercator
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{
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class TerrainMod;
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}
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/**
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* @author Erik Ogenvik <erik@ogenvik.org>
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* @brief Handles translation of terrain mod data into Mercator::TerrainMod instances.
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*
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*/
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class TerrainModTranslator
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{
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public:
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explicit TerrainModTranslator(const Atlas::Message::MapType& data);
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~TerrainModTranslator() = default;
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/**
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* Creates a TerrainMod instance, if possible.
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* @param pos
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* @param orientation
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* @return A terrain mod instance, or null if none could be created.
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*/
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Mercator::TerrainMod* parseData(const WFMath::Point<3> & pos, const WFMath::Quaternion & orientation);
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/**
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* @brief True if there's a valid inner translator.
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* @return
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*/
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bool isValid() const;
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/**
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* Removes any internal translator.
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*/
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void reset();
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static float parsePosition(const WFMath::Point<3> & pos, const Atlas::Message::MapType& modElement);
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protected:
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/**
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* Interface for inner translator.
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*
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* Concrete templated subclasses are used for both shapes and mod types.
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*/
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class InnerTranslator
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{
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public:
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explicit InnerTranslator(const Atlas::Message::MapType &);
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virtual ~InnerTranslator() = default;
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virtual Mercator::TerrainMod* createInstance(const WFMath::Point<3>& pos, const WFMath::Quaternion& orientation) = 0;
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protected:
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const Atlas::Message::MapType mData;
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};
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template<template<int> class Shape>
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InnerTranslator* buildTranslator(const Atlas::Message::MapType& modElement, const std::string & typeName, Shape<2> & shape, const Atlas::Message::Element & shapeElement);
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std::shared_ptr<TerrainModTranslator::InnerTranslator> mInnerTranslator;
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};
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#endif
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