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110 lines
3.2 KiB
C++
110 lines
3.2 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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// tactical_mission.h
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// Interface for managing player "missions"
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// Michael Booth, June 2009
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#ifndef TACTICAL_MISSION_H
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#define TACTICAL_MISSION_H
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#include "nav_area.h"
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#include "GameEventListener.h"
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class CBasePlayer;
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//---------------------------------------------------------------------------------------------
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/**
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* A mission zone defines a region of space where something tactically interesting occurs.
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*/
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class CTacticalMissionZone
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{
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public:
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virtual CNavArea *SelectArea( CBasePlayer *who ) const;
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/**
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* Iterate each area in this zone.
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* If functor returns false, stop iterating and return false.
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*/
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virtual bool ForEachArea( IForEachNavArea &func ) const;
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protected:
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CUtlVector< CNavArea * > m_areaVector;
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};
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//---------------------------------------------------------------------------------------------
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/**
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* A mission encapsulates an important task or set of tasks, such as capturing an enemy point
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*/
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class CTacticalMission
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{
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public:
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virtual ~CTacticalMission() { }
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virtual const CTacticalMissionZone *GetDeployZone( CBasePlayer *who ) const; // where give player should be during this mission
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virtual const CTacticalMissionZone *GetObjectiveZone( void ) const; // control points, setup gates, sections of cart path, etc.
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virtual const CTacticalMissionZone *GetEnemyZone( void ) const; // where we expect enemies to be during this mission
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virtual const char *GetName( void ) const = 0; // return name of this mission
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};
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inline const CTacticalMissionZone *CTacticalMission::GetDeployZone( CBasePlayer *who ) const
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{
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return NULL;
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}
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inline const CTacticalMissionZone *CTacticalMission::GetObjectiveZone( void ) const
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{
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return NULL;
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}
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inline const CTacticalMissionZone *CTacticalMission::GetEnemyZone( void ) const
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{
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return NULL;
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}
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//---------------------------------------------------------------------------------------------
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/**
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* The mission manager provides access to all available missions
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*/
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class CTacticalMissionManager : public CGameEventListener
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{
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public:
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CTacticalMissionManager( void );
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virtual ~CTacticalMissionManager() { }
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virtual void FireGameEvent( IGameEvent *event ); // incoming event processing
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virtual void OnServerActivate( void ) { } // invoked when server loads a new map, after everything has been created/spawned
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virtual void OnRoundRestart( void ) { } // invoked when a game round restarts
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virtual void Register( CTacticalMission *mission );
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virtual void Unregister( CTacticalMission *mission );
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virtual const CTacticalMission *GetMission( const char *name ); // given a mission name, return the mission (or NULL)
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/**
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* Iterate each mission.
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* If functor returns false, stop iterating and return false.
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*/
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class IForEachMission
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{
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public:
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virtual bool Inspect( const CTacticalMission &mission ) = 0;
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};
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virtual bool ForEachMission( IForEachMission &func );
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protected:
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CUtlVector< CTacticalMission * > m_missionVector;
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};
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// global singleton
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extern CTacticalMissionManager &TheTacticalMissions( void );
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// factory for instantiating the global singleton
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extern CTacticalMissionManager *TacticalMissionFactory( void );
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#endif // TACTICAL_MISSION_H
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