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game/shared/cstrike/hegrenade_projectile.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "hegrenade_projectile.h"
+#include "soundent.h"
+#include "cs_player.h"
+#include "KeyValues.h"
+#include "weapon_csbase.h"
+
+#define GRENADE_MODEL "models/Weapons/w_eq_fraggrenade_thrown.mdl"
+
+
+LINK_ENTITY_TO_CLASS( hegrenade_projectile, CHEGrenadeProjectile );
+PRECACHE_WEAPON_REGISTER( hegrenade_projectile );
+
+CHEGrenadeProjectile* CHEGrenadeProjectile::Create( 
+	const Vector &position, 
+	const QAngle &angles, 
+	const Vector &velocity, 
+	const AngularImpulse &angVelocity, 
+	CBaseCombatCharacter *pOwner, 
+	float timer )
+{
+	CHEGrenadeProjectile *pGrenade = (CHEGrenadeProjectile*)CBaseEntity::Create( "hegrenade_projectile", position, angles, pOwner );
+	
+	// Set the timer for 1 second less than requested. We're going to issue a SOUND_DANGER
+	// one second before detonation.
+
+	pGrenade->SetDetonateTimerLength( 1.5 );
+	pGrenade->SetAbsVelocity( velocity );
+	pGrenade->SetupInitialTransmittedGrenadeVelocity( velocity );
+	pGrenade->SetThrower( pOwner ); 
+
+	pGrenade->SetGravity( BaseClass::GetGrenadeGravity() );
+	pGrenade->SetFriction( BaseClass::GetGrenadeFriction() );
+	pGrenade->SetElasticity( BaseClass::GetGrenadeElasticity() );
+
+	pGrenade->m_flDamage = 100;
+	pGrenade->m_DmgRadius = pGrenade->m_flDamage * 3.5f;
+	pGrenade->ChangeTeam( pOwner->GetTeamNumber() );
+	pGrenade->ApplyLocalAngularVelocityImpulse( angVelocity );	
+
+	// make NPCs afaid of it while in the air
+	pGrenade->SetThink( &CHEGrenadeProjectile::DangerSoundThink );
+	pGrenade->SetNextThink( gpGlobals->curtime );
+
+	pGrenade->m_pWeaponInfo = GetWeaponInfo( WEAPON_HEGRENADE );
+
+	return pGrenade;
+}
+
+void CHEGrenadeProjectile::Spawn()
+{
+	SetModel( GRENADE_MODEL );
+	BaseClass::Spawn();
+}
+
+void CHEGrenadeProjectile::Precache()
+{
+	PrecacheModel( GRENADE_MODEL );
+
+	PrecacheScriptSound( "HEGrenade.Bounce" );
+
+	BaseClass::Precache();
+}
+
+void CHEGrenadeProjectile::BounceSound( void )
+{
+	EmitSound( "HEGrenade.Bounce" );
+}
+
+void CHEGrenadeProjectile::Detonate()
+{
+	BaseClass::Detonate();
+
+	// tell the bots an HE grenade has exploded
+	CCSPlayer *player = ToCSPlayer(GetThrower());
+	if ( player )
+	{
+		IGameEvent * event = gameeventmanager->CreateEvent( "hegrenade_detonate" );
+		if ( event )
+		{
+			event->SetInt( "userid", player->GetUserID() );
+			event->SetFloat( "x", GetAbsOrigin().x );
+			event->SetFloat( "y", GetAbsOrigin().y );
+			event->SetFloat( "z", GetAbsOrigin().z );
+			gameeventmanager->FireEvent( event );
+		}
+	}
+}