First version of the SOurce SDK 2013

1 files changed, 327 insertions, 0 deletions

diff --git a/mp/src/game/client/c_env_screenoverlay.cpp b/mp/src/game/client/c_env_screenoverlay.cpp
new file mode 100644
index 00000000..8768c852
--- /dev/null
+++ b/mp/src/game/client/c_env_screenoverlay.cpp
@@ -0,0 +1,327 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//

+//

+// Purpose: 

+//

+//=============================================================================//

+

+#include "cbase.h"

+#include "shareddefs.h"

+#include "materialsystem/imesh.h"

+#include "materialsystem/imaterial.h"

+#include "view.h"

+#include "iviewrender.h"

+#include "view_shared.h"

+#include "texture_group_names.h"

+#include "tier0/icommandline.h"

+#include "KeyValues.h"

+#include "ScreenSpaceEffects.h"

+#include "materialsystem/imaterialsystemhardwareconfig.h"

+

+// memdbgon must be the last include file in a .cpp file!!!

+#include "tier0/memdbgon.h"

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+class C_EnvScreenOverlay : public C_BaseEntity

+{

+	DECLARE_CLASS( C_EnvScreenOverlay, C_BaseEntity );

+public:

+	DECLARE_CLIENTCLASS();

+

+	void	PreDataUpdate( DataUpdateType_t updateType );

+	void	PostDataUpdate( DataUpdateType_t updateType );

+

+	void	HandleOverlaySwitch( void );

+	void	StartOverlays( void );

+	void	StopOverlays( void );

+	void	StartCurrentOverlay( void );

+	void	ClientThink( void );

+

+protected:

+	char	m_iszOverlayNames[ MAX_SCREEN_OVERLAYS ][255];

+	float	m_flOverlayTimes[ MAX_SCREEN_OVERLAYS ];

+	float	m_flStartTime;

+	int     m_iDesiredOverlay;

+	bool	m_bIsActive;

+	bool	m_bWasActive;

+	int		m_iCachedDesiredOverlay;

+	int		m_iCurrentOverlay;

+	float	m_flCurrentOverlayTime;

+};

+

+IMPLEMENT_CLIENTCLASS_DT( C_EnvScreenOverlay, DT_EnvScreenOverlay, CEnvScreenOverlay )

+	RecvPropArray( RecvPropString( RECVINFO( m_iszOverlayNames[0]) ), m_iszOverlayNames ),

+	RecvPropArray( RecvPropFloat( RECVINFO( m_flOverlayTimes[0] ) ), m_flOverlayTimes ),

+	RecvPropFloat( RECVINFO( m_flStartTime ) ),

+	RecvPropInt( RECVINFO( m_iDesiredOverlay ) ),

+	RecvPropBool( RECVINFO( m_bIsActive ) ),

+END_RECV_TABLE()

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : updateType - 

+//-----------------------------------------------------------------------------

+void C_EnvScreenOverlay::PreDataUpdate( DataUpdateType_t updateType )

+{

+	BaseClass::PreDataUpdate( updateType );

+

+	m_bWasActive = m_bIsActive;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void C_EnvScreenOverlay::PostDataUpdate( DataUpdateType_t updateType )

+{

+	BaseClass::PostDataUpdate( updateType );

+

+	// If we have a start time now, start the overlays going

+	if ( m_bIsActive && m_flStartTime > 0 && view->GetScreenOverlayMaterial() == NULL )

+	{

+		StartOverlays();

+	}

+	

+	if ( m_flStartTime == -1 )

+	{

+		 StopOverlays();

+	}

+

+	HandleOverlaySwitch();

+

+	if ( updateType == DATA_UPDATE_CREATED &&

+		CommandLine()->FindParm( "-makereslists" ) )

+	{

+		for ( int i = 0; i < MAX_SCREEN_OVERLAYS; ++i )

+		{

+			if ( m_iszOverlayNames[ i ] && m_iszOverlayNames[ i ][ 0 ] )

+			{

+				materials->FindMaterial( m_iszOverlayNames[ i ], TEXTURE_GROUP_CLIENT_EFFECTS, false );

+			}

+		}

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void C_EnvScreenOverlay::StopOverlays( void )

+{

+	SetNextClientThink( CLIENT_THINK_NEVER );

+

+	if ( m_bWasActive && !m_bIsActive )

+	{

+		view->SetScreenOverlayMaterial( NULL );

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void C_EnvScreenOverlay::StartOverlays( void )

+{

+	m_iCurrentOverlay = 0;

+	m_flCurrentOverlayTime = 0;

+	m_iCachedDesiredOverlay	= 0;

+	SetNextClientThink( CLIENT_THINK_ALWAYS );

+

+	StartCurrentOverlay();

+	HandleOverlaySwitch();

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void C_EnvScreenOverlay::HandleOverlaySwitch( void )

+{

+	if( m_iCachedDesiredOverlay != m_iDesiredOverlay )

+	{

+		m_iCurrentOverlay = m_iDesiredOverlay;

+		m_iCachedDesiredOverlay = m_iDesiredOverlay;

+		StartCurrentOverlay();

+	}

+}

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void C_EnvScreenOverlay::StartCurrentOverlay( void )

+{

+	if ( m_iCurrentOverlay == MAX_SCREEN_OVERLAYS || !m_iszOverlayNames[m_iCurrentOverlay] || !m_iszOverlayNames[m_iCurrentOverlay][0] )

+	{

+		// Hit the end of our overlays, so stop.

+		m_flStartTime = 0;

+		StopOverlays();

+		return;

+	}

+

+	if ( m_flOverlayTimes[m_iCurrentOverlay] == -1 )

+		 m_flCurrentOverlayTime = -1;

+	else

+		 m_flCurrentOverlayTime = gpGlobals->curtime + m_flOverlayTimes[m_iCurrentOverlay];

+

+	// Bring up the current overlay

+	IMaterial *pMaterial = materials->FindMaterial( m_iszOverlayNames[m_iCurrentOverlay], TEXTURE_GROUP_CLIENT_EFFECTS, false );

+	if ( !IsErrorMaterial( pMaterial ) )

+	{

+		view->SetScreenOverlayMaterial( pMaterial );

+	}

+	else

+	{

+		Warning("env_screenoverlay couldn't find overlay %s.\n", m_iszOverlayNames[m_iCurrentOverlay] );

+		StopOverlays();

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void C_EnvScreenOverlay::ClientThink( void )

+{

+	// If the current overlay's run out, go to the next one

+	if ( m_flCurrentOverlayTime != -1 && m_flCurrentOverlayTime < gpGlobals->curtime )

+	{

+		m_iCurrentOverlay++;

+		StartCurrentOverlay();

+	}

+}

+

+// Effect types

+enum 

+{

+	SCREENEFFECT_EP2_ADVISOR_STUN,

+	SCREENEFFECT_EP1_INTRO,

+	SCREENEFFECT_EP2_GROGGY,

+};

+

+// ============================================================================

+//  Screenspace effect

+// ============================================================================

+

+class C_EnvScreenEffect : public C_BaseEntity

+{

+	DECLARE_CLASS( C_EnvScreenEffect, C_BaseEntity );

+public:

+	DECLARE_CLIENTCLASS();

+

+	virtual void ReceiveMessage( int classID, bf_read &msg );

+

+private:

+	float	m_flDuration;

+	int		m_nType;

+};

+

+IMPLEMENT_CLIENTCLASS_DT( C_EnvScreenEffect, DT_EnvScreenEffect, CEnvScreenEffect )

+	RecvPropFloat( RECVINFO( m_flDuration ) ),

+	RecvPropInt( RECVINFO( m_nType ) ),

+END_RECV_TABLE()

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : classID - 

+//			&msg - 

+//-----------------------------------------------------------------------------

+void C_EnvScreenEffect::ReceiveMessage( int classID, bf_read &msg )

+{

+	// Make sure our IDs match

+	if ( classID != GetClientClass()->m_ClassID )

+	{

+		// Message is for subclass

+		BaseClass::ReceiveMessage( classID, msg );

+		return;

+	}

+

+	int messageType = msg.ReadByte();

+	switch( messageType )

+	{

+		// Effect turning on

+		case 0: // FIXME: Declare

+			{		

+				// Create a keyvalue block to set these params

+				KeyValues *pKeys = new KeyValues( "keys" );

+				if ( pKeys == NULL )

+					return;

+

+				if ( m_nType == SCREENEFFECT_EP1_INTRO )

+				{

+					if( g_pMaterialSystemHardwareConfig->GetDXSupportLevel() < 80 )

+					{

+						return;

+					}

+

+					// Set our keys

+					pKeys->SetFloat( "duration", m_flDuration );

+					pKeys->SetInt( "fadeout", 0 );

+

+					g_pScreenSpaceEffects->SetScreenSpaceEffectParams( "episodic_intro", pKeys );

+					g_pScreenSpaceEffects->EnableScreenSpaceEffect( "episodic_intro" );

+				}

+				else if ( m_nType == SCREENEFFECT_EP2_ADVISOR_STUN )

+				{

+					// Set our keys

+					pKeys->SetFloat( "duration", m_flDuration );

+

+					g_pScreenSpaceEffects->SetScreenSpaceEffectParams( "episodic_stun", pKeys );

+					g_pScreenSpaceEffects->EnableScreenSpaceEffect( "episodic_stun" );

+				}

+				else if ( m_nType == SCREENEFFECT_EP2_GROGGY )

+				{

+					if( g_pMaterialSystemHardwareConfig->GetDXSupportLevel() < 80 )

+						return;

+

+					// Set our keys

+					pKeys->SetFloat( "duration", m_flDuration );

+					pKeys->SetInt( "fadeout", 0 );

+

+					g_pScreenSpaceEffects->SetScreenSpaceEffectParams( "ep2_groggy", pKeys );

+					g_pScreenSpaceEffects->EnableScreenSpaceEffect( "ep2_groggy" );

+				}

+                

+				pKeys->deleteThis();

+			}

+			break;

+

+		// Effect turning off

+		case 1:	// FIXME: Declare

+			

+			if ( m_nType == SCREENEFFECT_EP1_INTRO )

+			{

+				if( g_pMaterialSystemHardwareConfig->GetDXSupportLevel() < 80 )

+				{

+					return;

+				}

+				// Create a keyvalue block to set these params

+				KeyValues *pKeys = new KeyValues( "keys" );

+				if ( pKeys == NULL )

+					return;

+

+				// Set our keys

+				pKeys->SetFloat( "duration", m_flDuration );

+				pKeys->SetInt( "fadeout", 1 );

+

+				g_pScreenSpaceEffects->SetScreenSpaceEffectParams( "episodic_intro", pKeys );

+			}

+			else if ( m_nType == SCREENEFFECT_EP2_ADVISOR_STUN )

+			{

+				g_pScreenSpaceEffects->DisableScreenSpaceEffect( "episodic_stun" );

+			}

+			else if ( m_nType == SCREENEFFECT_EP2_GROGGY )

+			{

+				if( g_pMaterialSystemHardwareConfig->GetDXSupportLevel() < 80 )

+				{

+					return;

+				}

+				// Create a keyvalue block to set these params

+				KeyValues *pKeys = new KeyValues( "keys" );

+				if ( pKeys == NULL )

+					return;

+

+				// Set our keys

+				pKeys->SetFloat( "duration", m_flDuration );

+				pKeys->SetInt( "fadeout", 1 );

+

+				g_pScreenSpaceEffects->SetScreenSpaceEffectParams( "ep2_groggy", pKeys );

+			}

+

+			break;

+	}

+}