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game/server/func_breakablesurf.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef FUNC_BREAKABLESURF_H
+#define FUNC_BREAKABLESURF_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+
+#define MAX_NUM_PANELS 16	//Must match client
+
+#include "func_break.h"
+
+//#############################################################################
+//  > CWindowPane
+//
+//  A piece that falls out of the window
+//#############################################################################
+class CWindowPane : public CBaseAnimating
+{
+public:
+	DECLARE_CLASS( CWindowPane, CBaseAnimating );
+
+	static CWindowPane* CreateWindowPane(  const Vector &vecOrigin, const QAngle &vecAngles );
+
+	void			Spawn( void );
+	void			Precache( void );
+	void			PaneTouch( CBaseEntity *pOther );
+	void			Die( void );
+	DECLARE_DATADESC();
+};
+
+//#############################################################################
+//  > CBreakableSurface
+//
+//  A breakable surface
+//#############################################################################
+class CBreakableSurface : public CBreakable
+{
+	DECLARE_CLASS( CBreakableSurface, CBreakable );
+	DECLARE_DATADESC();
+	DECLARE_SERVERCLASS();
+
+public:
+	CNetworkVar( int, m_nNumWide );
+	CNetworkVar( int, m_nNumHigh );
+	CNetworkVar( float, m_flPanelWidth );
+	CNetworkVar( float, m_flPanelHeight );
+	CNetworkVector( m_vNormal );
+	CNetworkVector( m_vCorner );
+	CNetworkVar( bool, m_bIsBroken );
+	CNetworkVar( ShatterSurface_t, m_nSurfaceType );
+	int					m_nNumBrokenPanes;
+	float				m_flSupport[MAX_NUM_PANELS][MAX_NUM_PANELS]; //UNDONE: allocate dynamically?
+
+	int					m_nFragility;
+	Vector				m_vLLVertex;
+	Vector				m_vULVertex;
+	Vector				m_vLRVertex;
+	Vector				m_vURVertex;
+	int					m_nQuadError;
+
+	void			SurfaceTouch( CBaseEntity *pOther );
+	void			PanePos(const Vector &vPos, float *flWidth, float *flHeight);
+
+	bool			IsBroken(int nWidth, int nHeight);
+	void			SetSupport(int w, int h, float support);
+
+	float			GetSupport(int nWidth, int nHeight);
+	float			RecalcSupport(int nWidth, int nHeight);
+
+	void			BreakPane(int nWidth, int nHeight);
+	void			DropPane(int nWidth, int nHeight);
+	bool			ShatterPane(int nWidth, int nHeight, const Vector &force, const Vector &vForcePos);
+	void			BreakAllPanes(void);
+
+	void			CreateShards(const Vector &vBreakPos, const QAngle &vAngles,
+								 const Vector &vForce,	  const Vector &vForcePos,
+								 float flWidth,			  float flHeight,
+								 int   nShardSize);
+
+	void			Spawn(void);
+	void			Precache(void);
+	void			Die( CBaseEntity *pBreaker, const Vector &vAttackDir );
+	void			BreakThink(void);
+	void			Event_Killed( CBaseEntity *pInflictor, CBaseEntity *pAttacker, float flDamage, int bitsDamageType );
+	void			TraceAttack( const CTakeDamageInfo &info, const Vector &vecDir, trace_t *ptr, CDmgAccumulator *pAccumulator );
+	int				OnTakeDamage( const CTakeDamageInfo &info );
+	void			InputShatter( inputdata_t &inputdata );
+	void			VPhysicsCollision( int index, gamevcollisionevent_t *pEvent );
+private:
+	// One bit per pane
+	CNetworkArray( bool, m_RawPanelBitVec, MAX_NUM_PANELS * MAX_NUM_PANELS );
+};
+
+#endif // FUNC_BREAKABLESURF_H
+