add csrike source code

game/shared/cstrike/bot/bot.cpp

@@ -0,0 +1,109 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+// Author: Michael S. Booth (mike@turtlerockstudios.com), Leon Hartwig, 2003
+
+#include "cbase.h"
+#include "basegrenade_shared.h"
+
+#include "bot.h"
+#include "bot_util.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+/// @todo Remove this nasty hack - CreateFakeClient() calls CBot::Spawn, which needs the profile and team
+const BotProfile *g_botInitProfile = NULL;
+int g_botInitTeam = 0;
+
+//
+// NOTE: Because CBot had to be templatized, the code was moved into bot.h
+//
+
+
+//--------------------------------------------------------------------------------------------------------------
+//--------------------------------------------------------------------------------------------------------------
+
+ActiveGrenade::ActiveGrenade( CBaseGrenade *grenadeEntity )
+{
+	m_entity = grenadeEntity;
+	m_detonationPosition = grenadeEntity->GetAbsOrigin();
+	m_dieTimestamp = 0.0f;
+	m_radius = HEGrenadeRadius;
+
+	m_isSmoke = FStrEq( grenadeEntity->GetClassname(), "smokegrenade_projectile" );
+	if ( m_isSmoke )
+	{
+		m_radius = SmokeGrenadeRadius;
+	}
+
+	m_isFlashbang = FStrEq( grenadeEntity->GetClassname(), "flashbang_projectile" );
+	if ( m_isFlashbang )
+	{
+		m_radius = FlashbangGrenadeRadius;
+	}
+}
+
+//--------------------------------------------------------------------------------------------------------------
+/**
+ * Called when the grenade in the world goes away
+ */
+void ActiveGrenade::OnEntityGone( void )
+{
+	if (m_isSmoke)
+	{
+		// smoke lingers after grenade is gone
+		const float smokeLingerTime = 4.0f;
+		m_dieTimestamp = gpGlobals->curtime + smokeLingerTime;
+	}
+
+	m_entity = NULL;
+}
+
+//--------------------------------------------------------------------------------------------------------------
+void ActiveGrenade::Update( void )
+{
+	if (m_entity != NULL)
+	{
+		m_detonationPosition = m_entity->GetAbsOrigin();
+	}
+}
+
+//--------------------------------------------------------------------------------------------------------------
+/**
+ * Return true if this grenade is valid
+ */
+bool ActiveGrenade::IsValid( void ) const
+{
+	if ( m_isSmoke )
+	{
+		if ( m_entity == NULL && gpGlobals->curtime > m_dieTimestamp )
+		{
+			return false;
+		}
+	}
+	else
+	{
+		if ( m_entity == NULL )
+		{
+			return false;
+		}
+	}
+
+	return true;
+}
+
+//--------------------------------------------------------------------------------------------------------------
+const Vector &ActiveGrenade::GetPosition( void ) const
+{
+	// smoke grenades can vanish before the smoke itself does - refer to the detonation position
+	if (m_entity == NULL)
+		return GetDetonationPosition();
+
+	return m_entity->GetAbsOrigin();
+}
+