source: orxonox.OLD/trunk/src/world_entities/script_triggers/action_trigger.h

/*!
 * @file action_trigger.h
 *  triggeres a script when a world_entity is in range and the player has pressed the action button
 */

#ifndef _ACTION_TRIGGER_H
#define _ACTION_TRIGGER_H

#include <string>

#include "script.h"
#include "script_class.h"
#include "script_trigger.h"
#include "event_listener.h"

class ActionTrigger : public ScriptTrigger, public EventListener
{
  ObjectListDeclaration(ActionTrigger);
  
  public:
    ActionTrigger(const TiXmlElement* root = NULL);
    ~ActionTrigger();
    
    ///LOADING
    virtual void loadParams(const TiXmlElement* root);


    /// DO WORK
    virtual void process( const Event &event);
    virtual void tick(float timestep);

    /// SET MEMBER
    void setTarget(const std::string& targetName);
    void setTarget(WorldEntity* target) { if(target!=NULL) this->target=target; }
    void setInvert(const bool inv) { this->invert = invert; }
    void setRadius(const float radius) { if(radius>0) this->radius = radius; }


  private:
    bool          actionScheduled;
    WorldEntity*  target;
    bool          invert;
    float         radius;


};


#endif