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game/shared/tfc/weapon_tfcbase.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include "cbase.h"
+#include "in_buttons.h"
+#include "takedamageinfo.h"
+#include "weapon_tfcbase.h"
+#include "ammodef.h"
+#include "tfc_gamerules.h"
+
+extern IVModelInfo* modelinfo;
+
+
+#if defined( CLIENT_DLL )
+
+	#include "vgui/ISurface.h"
+	#include "vgui_controls/Controls.h"
+	#include "c_tfc_player.h"
+	#include "hud_crosshair.h"
+
+#else
+
+	#include "tfc_player.h"
+
+#endif
+
+
+// ----------------------------------------------------------------------------- //
+// Global functions.
+// ----------------------------------------------------------------------------- //
+
+bool IsAmmoType( int iAmmoType, const char *pAmmoName )
+{
+	return GetAmmoDef()->Index( pAmmoName ) == iAmmoType;
+}
+
+
+// ----------------------------------------------------------------------------- //
+// CWeaponTFCBase tables.
+// ----------------------------------------------------------------------------- //
+
+IMPLEMENT_NETWORKCLASS_ALIASED( WeaponTFCBase, DT_WeaponTFCBase )
+
+BEGIN_NETWORK_TABLE( CWeaponTFCBase, DT_WeaponTFCBase )
+END_NETWORK_TABLE()
+
+BEGIN_PREDICTION_DATA( CWeaponTFCBase ) 
+END_PREDICTION_DATA()
+
+LINK_ENTITY_TO_CLASS( weapon_tfc_base, CWeaponTFCBase );
+
+
+#ifdef GAME_DLL
+
+	BEGIN_DATADESC( CWeaponTFCBase )
+
+		DEFINE_FUNCTION( FallThink )
+
+	END_DATADESC()
+
+#endif
+
+#ifdef CLIENT_DLL
+	ConVar cl_crosshaircolor( "cl_crosshaircolor", "0", FCVAR_CLIENTDLL | FCVAR_ARCHIVE );
+	ConVar cl_dynamiccrosshair( "cl_dynamiccrosshair", "1", FCVAR_CLIENTDLL | FCVAR_ARCHIVE );
+	ConVar cl_scalecrosshair( "cl_scalecrosshair", "1", FCVAR_CLIENTDLL | FCVAR_ARCHIVE );
+	ConVar cl_crosshairalpha( "cl_crosshairalpha", "200", FCVAR_CLIENTDLL | FCVAR_ARCHIVE );
+
+	int g_iScopeTextureID = 0;
+	int g_iScopeDustTextureID = 0;
+#endif
+
+// ----------------------------------------------------------------------------- //
+// CWeaponTFCBase implementation. 
+// ----------------------------------------------------------------------------- //
+CWeaponTFCBase::CWeaponTFCBase()
+{
+	SetPredictionEligible( true );
+	AddSolidFlags( FSOLID_TRIGGER ); // Nothing collides with these but it gets touches.
+}
+
+
+bool CWeaponTFCBase::IsPredicted() const
+{ 
+	return true;
+}
+
+CTFCPlayer* CWeaponTFCBase::GetPlayerOwner() const
+{
+	return dynamic_cast< CTFCPlayer* >( GetOwner() );
+}
+
+const CTFCWeaponInfo &CWeaponTFCBase::GetTFCWpnData() const
+{
+	const FileWeaponInfo_t *pWeaponInfo = &GetWpnData();
+	const CTFCWeaponInfo *pTFCInfo;
+
+	#ifdef _DEBUG
+		pTFCInfo = dynamic_cast< const CTFCWeaponInfo* >( pWeaponInfo );
+		Assert( pTFCInfo );
+	#else
+		pTFCInfo = static_cast< const CTFCWeaponInfo* >( pWeaponInfo );
+	#endif
+
+	return *pTFCInfo;
+}
+
+
+TFCWeaponID CWeaponTFCBase::GetWeaponID( void ) const
+{
+	Assert( false ); return WEAPON_NONE; 
+}
+
+
+bool CWeaponTFCBase::IsA( TFCWeaponID id ) const
+{ 
+	return GetWeaponID() == id; 
+}
+
+
+bool CWeaponTFCBase::IsSilenced( void ) const
+{
+	return false; 
+}
+
+
+void CWeaponTFCBase::Precache( void )
+{
+	BaseClass::Precache();
+}
+
+
+#ifdef CLIENT_DLL
+
+#else // CLIENT_DLL
+
+	void CWeaponTFCBase::Spawn()
+	{
+		BaseClass::Spawn();
+
+		// Set this here to allow players to shoot dropped weapons
+		SetCollisionGroup( COLLISION_GROUP_WEAPON );
+		
+		// Move it up a little bit, otherwise it'll be at the guy's feet, and its sound origin 
+		// will be in the ground so its EmitSound calls won't do anything.
+		SetLocalOrigin( Vector( 0, 0, 5 ) );
+	}
+	
+	bool CWeaponTFCBase::DefaultReload( int iClipSize1, int iClipSize2, int iActivity )
+	{
+		if ( BaseClass::DefaultReload( iClipSize1, iClipSize2, iActivity ) )
+		{
+			SendReloadSoundEvent();
+			return true;
+		}
+		else
+		{
+			return false;
+		}
+	}
+
+	void CWeaponTFCBase::SendReloadSoundEvent()
+	{
+		CBasePlayer *pPlayer = GetPlayerOwner();
+
+		assert( pPlayer );
+
+		if ( !pPlayer )
+			return;
+
+		// Send a message to any clients that have this entity to play the reload.
+		CPASFilter filter( pPlayer->GetAbsOrigin() );
+		filter.RemoveRecipient( pPlayer );
+
+		UserMessageBegin( filter, "ReloadEffect" );
+			WRITE_SHORT( pPlayer->entindex() );
+		MessageEnd();
+	}
+
+	Vector CWeaponTFCBase::GetSoundEmissionOrigin() const
+	{
+		CBasePlayer *pPlayer = GetPlayerOwner();
+		if ( pPlayer )
+			return pPlayer->WorldSpaceCenter();
+		else
+			return WorldSpaceCenter();
+	}
+
+#endif