stk-code_catmod/src/modes/world_with_rank.hpp
hikerstk ebbc1a71d8 Introduced an 'abstract kart' class, which is used to
de-couple kart implementation and its interface. This
significantly reduces compile time when changing kart.hpp,
but is at this stage still work in progress.


git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@10997 178a84e3-b1eb-0310-8ba1-8eac791a3b58
2012-03-19 20:21:11 +00:00

72 lines
2.5 KiB
C++

// SuperTuxKart - a fun racing game with go-kart
// Copyright (C) 2010 Joerg Henrichs
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 3
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifndef HEADER_WORLD_WITH_RANK_HPP
#define HEADER_WORLD_WITH_RANK_HPP
#include <vector>
#include "modes/world.hpp"
class AbstractKart;
/**
* A WorldWithRank is a world where the karts are ranked. This is the base
* class for races and battle modes - all of which rank the kart.
* A class using this as a subclass must call setKartPosition(kart id, position)
* and this class is used to access the ranks from other objects.
* \ingroup modes
*/
class WorldWithRank : public World
{
protected:
/** This contains a mapping from race position to kart index. */
std::vector<int> m_position_index;
/** Whether to display the rank in the race GUI */
bool m_display_rank;
#ifdef DEBUG
/** Used for debugging to help detect if the same kart position
* is used more than once. */
std::vector<bool> m_position_used;
/** True if beginSetKartPositions was called, false after
* endSetKartPositions. Used to make sure the sequence of calls
* is correct. */
bool m_position_setting_initialised;
#endif
public:
WorldWithRank() : World() {}
/** call just after instanciating. can't be moved to the contructor as child
classes must be instanciated, otherwise polymorphism will fail and the
results will be incorrect */
virtual void init();
bool displayRank() const { return m_display_rank; }
void beginSetKartPositions();
bool setKartPosition(unsigned int kart_id,
unsigned int position);
void endSetKartPositions();
AbstractKart* getKartAtPosition(unsigned int p) const;
}; // WorldWithRank
#endif