selectionMgr.h

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/*
 * selection.h
 *
 *  Created on: Jan 24, 2012
 *      Author: sushil
 */

#ifndef SELECTION_H_
#define SELECTION_H_

#include <const.h>
#include <ent.h>
#include <entHelpers.h>
#include <mgr.h>
#include <options.h>

#include <map>

namespace FastEcslent {

        class Engine;



        class SelectionMgr : public Mgr {

        private:
                void updatePrimarySelection();
                Entity *                 selectedEntsArray[MaxEnts];
                int                      nSelectedEnts;

        public:
                std::map <Identity, Entity *, EntityLessThan> selectedEnts; // MaxEnts in const.h

                Options                  options;
                Entity*                  primarySelection;

                // All mgrs
                SelectionMgr(Engine *eng, Options opts);
                SelectionMgr();
                void init();
                void tick(double dtime);


                // selection
                void reset(); // set selected ents to unselected, update nSelectedEnts
                void resetAll(); // set all ents to unselected

                void unselect(int i);
                void unselect(Entity *ent);
                void select(int i);
                void select(Entity *ent);
                void dump();

                Entity* getPrimarySelection();
                Entity** getSelectedEnts();
                int  getNSelectedEnts();

        };

}





#endif /* SELECTION_H_ */

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