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game/client/tf2/c_baseobject.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Clients CBaseObject
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef C_BASEOBJECT_H
+#define C_BASEOBJECT_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "baseobject_shared.h"
+#include <vgui_controls/Panel.h>
+#include <vgui_controls/Label.h>
+#include "vgui_healthbar.h"
+#include "commanderoverlay.h"
+#include "hud_minimap.h"
+#include "particlemgr.h"
+#include "particle_prototype.h"
+#include "particle_util.h"
+#include "c_basecombatcharacter.h"
+#include "ihasbuildpoints.h"
+
+class C_BaseTFPlayer;
+
+// Max Length of ID Strings
+#define MAX_ID_STRING		256
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+class C_BaseObject : public C_BaseCombatCharacter, public IHasBuildPoints
+{
+	DECLARE_CLASS( C_BaseObject, C_BaseCombatCharacter );
+public:
+	DECLARE_CLIENTCLASS();
+	DECLARE_ENTITY_PANEL();
+	DECLARE_MINIMAP_PANEL();
+
+	C_BaseObject();
+	~C_BaseObject( void );
+
+	virtual bool	IsBaseObject( void ) const { return true; }
+	virtual bool	IsAnUpgrade(void ) const { return false; }
+	virtual bool	IsAVehicle( void ) const { return false; }
+
+	virtual void	SetType( int iObjectType );
+
+	virtual void	AddEntity();
+	virtual void	Select( void );
+
+	void			SetActivity( Activity act );
+	Activity		GetActivity( ) const;
+	void			SetObjectSequence( int sequence );
+	virtual void	OnActivityChanged( Activity act );
+
+	virtual void	PreDataUpdate( DataUpdateType_t updateType );
+	virtual void	PostDataUpdate( DataUpdateType_t updateType );
+	virtual void	OnDataChanged( DataUpdateType_t updateType );
+	virtual void	Release( void );
+
+	virtual int		GetHealth() const { return m_iHealth; }
+	void			SetHealth( int health ) { m_iHealth = health; }
+	virtual int		GetMaxHealth() const { return m_iMaxHealth; }
+	int				GetObjectFlags( void ) { return m_fObjectFlags; }
+	void			SetObjectFlags( int flags ) { m_fObjectFlags = flags; }
+
+	// Derive to customize an object's attached version
+	virtual	void	SetupAttachedVersion( void ) { return; }
+	virtual void	SetupUnattachedVersion( void ) { return; }
+	virtual void	OnLostPower( void ) { return; };
+
+	virtual const char	*GetTargetDescription( void ) const;
+	virtual char	*GetIDString( void );
+	virtual bool	IsValidIDTarget( void );
+
+	void			AttemptToGoActive( void );
+	virtual bool	ShouldBeActive( void );
+	virtual void	OnGoActive( void );
+	virtual void	OnGoInactive( void );
+
+	virtual void	SetDormant( bool bDormant );
+
+	void			SendClientCommand( const char *pCmd );
+
+	virtual void FireEvent( const Vector& origin, const QAngle& angles, int event, const char *options );
+
+	// Builder preview...
+	void			ActivateYawPreview( bool enable );
+	void			PreviewYaw( float yaw );
+	bool			IsPreviewingYaw() const;
+
+	// This is called to get the initial builder yaw...
+	virtual float	GetInitialBuilderYaw();
+	
+	virtual void	RecalculateIDString( void );
+
+	int GetType() const { return m_iObjectType; }
+	bool IsOwnedByLocalPlayer() const;
+	C_BaseTFPlayer *GetOwner();
+
+	// Are we under attack?
+	bool			IsUnderAttack( );
+
+	virtual int		DrawModel( int flags );
+	virtual bool	IsIdentityBrush( void );
+
+	// Effects
+	void			DrawRunningEffects( void );
+	void			DrawBuildEffects( void );
+	void			DrawDamageEffects( void );
+
+	// Deterioration
+	bool			IsDeteriorating( void ) { return m_bDeteriorating; };
+
+	float			GetPercentageConstructed( void ) { return m_flPercentageConstructed; }
+
+	bool			IsPlacing( void ) const { return m_bPlacing; }
+	bool			IsBuilding( void ) const { return m_bBuilding; }
+
+	virtual void	FinishedBuilding( void ) { return; }
+
+	virtual bool	OffsetObjectOrigin( Vector& origin );
+
+	virtual const char* GetStatusName() const;
+
+	// Object Previews
+	void			HighlightBuildPoints( int flags );
+
+public:
+	// Client/Server shared build point code
+	void				CreateBuildPoints( void );
+	void				AddAndParseBuildPoint( int iAttachmentNumber, KeyValues *pkvBuildPoint );
+	virtual int			AddBuildPoint( int iAttachmentNum );
+	virtual void		AddValidObjectToBuildPoint( int iPoint, int iObjectType );
+	virtual CBaseObject *GetBuildPointObject( int iPoint );
+	bool				IsBuiltOnAttachment( void ) { return (m_hBuiltOnEntity != NULL); }
+	void				AttachObjectToObject( CBaseEntity *pEntity, int iPoint, Vector &vecOrigin );
+	CBaseObject			*GetParentObject( void );
+	void				SetBuildPointPassenger( int iPoint, int iPassenger );
+	int					GetBuildPointPassenger( int iPoint ) const;
+
+	// Build points
+	CUtlVector<BuildPoint_t>	m_BuildPoints;
+
+	// Power
+	bool				IsPowered( void );
+	virtual bool		CanPowerupEver( int iPowerup );
+	virtual bool		CanPowerupNow( int iPowerup );
+
+	bool				IsDisabled( void ) { return m_bDisabled; }
+
+	virtual float		GetSapperAttachTime( void );
+
+// IHasBuildPoints
+public:
+	virtual int			GetNumBuildPoints( void ) const;
+	virtual bool		GetBuildPoint( int iPoint, Vector &vecOrigin, QAngle &vecAngles );
+	virtual int			GetBuildPointAttachmentIndex( int iPoint ) const;
+	virtual bool		CanBuildObjectOnBuildPoint( int iPoint, int iObjectType );
+	virtual void		SetObjectOnBuildPoint( int iPoint, CBaseObject *pObject );
+	virtual float		GetMaxSnapDistance( int iBuildPoint );
+	virtual bool		ShouldCheckForMovement( void ) { return true; }
+	virtual int			GetNumObjectsOnMe( void );
+	virtual CBaseEntity	*GetFirstObjectOnMe( void );
+	virtual CBaseObject *GetObjectOfTypeOnMe( int iObjectType );
+	virtual void		RemoveAllObjects( void );
+	virtual int			FindObjectOnBuildPoint( CBaseObject *pObject );
+ 	virtual void		GetExitPoint( CBaseEntity *pPlayer, int iPoint, Vector *pAbsOrigin, QAngle *pAbsAngles );
+
+	virtual bool TestHitboxes( const Ray_t &ray, unsigned int fContentsMask, trace_t& tr );
+
+protected:
+	char			m_szIDString[ MAX_ID_STRING ];
+
+private:
+	enum
+	{
+		YAW_PREVIEW_OFF	= 0,
+		YAW_PREVIEW_ON,
+		YAW_PREVIEW_WAITING_FOR_UPDATE
+	};
+
+	Activity		m_Activity;
+
+	int				m_fObjectFlags;
+	float			m_fYawPreview;
+	char			m_YawPreviewState;
+	CHandle< C_BaseTFPlayer >	m_hOldOwner;
+	CHandle< C_BaseTFPlayer > m_hBuilder;
+	bool			m_bWasActive;
+	int				m_iOldHealth;
+	bool			m_bHasSapper;
+	bool			m_bOldSapper;
+	int				m_iObjectType;
+	int				m_iHealth;
+	int				m_iMaxHealth;
+	bool			m_bWasBuilding;
+	bool			m_bBuilding;
+	bool			m_bPlacing;
+	bool			m_bDeteriorating;
+	bool			m_bDisabled;
+	float			m_flPercentageConstructed;
+	EHANDLE			m_hBuiltOnEntity;
+
+	CHealthBarPanel	*m_pHealthBar;
+	vgui::Label		*m_pNameLabel;
+	float			m_flDamageFlash;		// Used to flash the panel when the object takes damage
+	int				m_iFlashes;
+
+	float				m_flAttackTime;
+	CMaterialReference	m_ThermalMaterial;
+
+	// Effects
+	float			m_flNextEffect;
+
+private:
+	C_BaseObject( const C_BaseObject & ); // not defined, not accessible
+};
+
+#endif // C_BASEOBJECT_H