1 files changed, 312 insertions, 0 deletions
diff --git a/game/server/tf/player_vs_environment/tf_point_weapon_mimic.cpp b/game/server/tf/player_vs_environment/tf_point_weapon_mimic.cpp
new file mode 100644
index 0000000..911c736
--- /dev/null
+++ b/game/server/tf/player_vs_environment/tf_point_weapon_mimic.cpp
@@ -0,0 +1,312 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+
+#include "cbase.h"
+#include "tf_projectile_rocket.h"
+#include "tf_projectile_arrow.h"
+#include "tf_weapon_grenade_pipebomb.h"
+
+class CTFPointWeaponMimic : public CPointEntity
+{
+	DECLARE_CLASS( CTFPointWeaponMimic, CPointEntity );
+public:
+	DECLARE_DATADESC();
+
+	CTFPointWeaponMimic();
+	~CTFPointWeaponMimic();
+	virtual void Spawn();
+
+	void InputFireOnce( inputdata_t& inputdata );
+	void InputFireMultiple( inputdata_t& inputdata );
+	void DetonateStickies( inputdata_t& inputdata );
+private:
+	void Fire();
+
+	void FireRocket();
+	void FireGrenade();
+	void FireArrow();
+	void FireStickyGrenade();
+
+	enum eWeaponType
+	{
+		WEAPON_STANDARD_ROCKET,
+		WEAPON_STANDARD_GRENADE,
+		WEAPON_STANDARD_ARROW,
+		WEAPON_STICKY_GRENADE,
+
+		WEAPON_TYPES
+	};
+
+	QAngle GetFiringAngles() const;
+	float GetSpeed() const;
+
+	int m_nWeaponType;
+	bool m_bContinousFire;
+
+	// Effects for firing
+	const char* m_pzsFireSound;
+	const char* m_pzsFireParticles;
+
+	// Override/defaults for the projectile/bullets
+	const char* m_pzsModelOverride;
+	float		m_flModelScale;
+	float		m_flSpeedMin;
+	float		m_flSpeedMax;
+	float		m_flDamage;
+	float		m_flSplashRadius;
+	float		m_flSpreadAngle;
+	bool		m_bCrits;
+
+	// List of active pipebombs
+	typedef CHandle<CTFGrenadePipebombProjectile>	PipebombHandle;
+	CUtlVector<PipebombHandle>		m_Pipebombs;
+};
+
+LINK_ENTITY_TO_CLASS( tf_point_weapon_mimic, CTFPointWeaponMimic );
+
+// Data Description
+BEGIN_DATADESC( CTFPointWeaponMimic )
+
+	// Keyfields
+	DEFINE_KEYFIELD( m_nWeaponType, FIELD_INTEGER, "WeaponType" ),
+	DEFINE_KEYFIELD( m_pzsFireSound, FIELD_SOUNDNAME, "FireSound" ),
+	DEFINE_KEYFIELD( m_pzsFireParticles, FIELD_STRING, "ParticleEffect" ),
+	DEFINE_KEYFIELD( m_pzsModelOverride, FIELD_MODELNAME, "ModelOverride" ),
+	DEFINE_KEYFIELD( m_flModelScale, FIELD_FLOAT, "ModelScale" ),
+	DEFINE_KEYFIELD( m_flSpeedMin, FIELD_FLOAT, "SpeedMin" ),
+	DEFINE_KEYFIELD( m_flSpeedMax, FIELD_FLOAT, "SpeedMax" ),
+	DEFINE_KEYFIELD( m_flDamage, FIELD_FLOAT, "Damage" ),
+	DEFINE_KEYFIELD( m_flSplashRadius, FIELD_FLOAT, "SplashRadius" ),
+	DEFINE_KEYFIELD( m_flSpreadAngle, FIELD_FLOAT, "SpreadAngle" ),
+	DEFINE_KEYFIELD( m_bCrits, FIELD_BOOLEAN, "Crits" ),
+
+	DEFINE_INPUTFUNC( FIELD_VOID, "FireOnce", InputFireOnce ),
+	DEFINE_INPUTFUNC( FIELD_INTEGER, "FireMultiple", InputFireMultiple ),
+	DEFINE_INPUTFUNC( FIELD_VOID, "DetonateStickies", DetonateStickies ),
+END_DATADESC()
+
+
+
+CTFPointWeaponMimic::CTFPointWeaponMimic()
+: m_pzsModelOverride( NULL )
+{
+}
+
+CTFPointWeaponMimic::~CTFPointWeaponMimic()
+{
+}
+
+
+void CTFPointWeaponMimic::Spawn()
+{
+	BaseClass::Spawn();
+
+	if( m_pzsModelOverride )
+	{
+		PrecacheModel( m_pzsModelOverride );
+	}
+
+	ChangeTeam( TF_TEAM_BLUE );
+}
+
+
+void CTFPointWeaponMimic::InputFireOnce( inputdata_t& inputdata )
+{
+	Fire();
+}
+
+void CTFPointWeaponMimic::InputFireMultiple( inputdata_t& inputdata )
+{
+	int nNumFires = Max( 1, abs(inputdata.value.Int()) );
+
+	while( nNumFires-- )
+	{
+		Fire();
+	}
+}
+
+void CTFPointWeaponMimic::DetonateStickies( inputdata_t& inputdata )
+{
+	int count = m_Pipebombs.Count();
+
+	for ( int i = 0; i < count; i++ )
+	{
+		CTFGrenadePipebombProjectile *pTemp = m_Pipebombs[i];
+		if ( pTemp )
+		{
+			//This guy will die soon enough.
+			if ( pTemp->IsEffectActive( EF_NODRAW ) )
+				continue;
+	
+			pTemp->Detonate();
+		}
+	}
+
+	m_Pipebombs.Purge();
+}
+
+
+void CTFPointWeaponMimic::Fire()
+{
+	Assert( m_nWeaponType >= 0 && m_nWeaponType < WEAPON_TYPES );
+
+	switch( m_nWeaponType )
+	{
+	case WEAPON_STANDARD_ROCKET:
+		FireRocket();
+		break;
+	case WEAPON_STANDARD_GRENADE:
+		FireGrenade();
+		break;
+	case WEAPON_STANDARD_ARROW:
+		FireArrow();
+		break;
+	case WEAPON_STICKY_GRENADE:
+		FireStickyGrenade();
+		break;
+	}
+}
+
+void CTFPointWeaponMimic::FireRocket()
+{
+	CTFProjectile_Rocket *pProjectile = CTFProjectile_Rocket::Create( this, GetAbsOrigin(), GetFiringAngles(), this, NULL);
+
+	if ( pProjectile )
+	{
+		if( m_pzsModelOverride )
+		{
+			pProjectile->SetModel( m_pzsModelOverride );
+		}
+		pProjectile->ChangeTeam( TF_TEAM_BLUE );
+		pProjectile->SetCritical( m_bCrits );
+		pProjectile->SetDamage( m_flDamage );
+		Vector vVelocity = pProjectile->GetAbsVelocity().Normalized() * GetSpeed();
+		pProjectile->SetAbsVelocity( vVelocity );	
+		pProjectile->SetupInitialTransmittedGrenadeVelocity( vVelocity );
+		pProjectile->SetCollisionGroup( TFCOLLISION_GROUP_ROCKET_BUT_NOT_WITH_OTHER_ROCKETS );
+	}
+}
+
+void CTFPointWeaponMimic::FireGrenade()
+{
+	QAngle vFireAngles = GetFiringAngles();
+	Vector vForward, vUp;
+	AngleVectors( vFireAngles, &vForward, NULL, &vUp );
+	Vector vVelocity( vForward * GetSpeed() );
+
+	CTFGrenadePipebombProjectile *pGrenade = static_cast<CTFGrenadePipebombProjectile*>( CBaseEntity::CreateNoSpawn( "tf_projectile_pipe", GetAbsOrigin(), vFireAngles, this ) );
+	if ( pGrenade )
+	{
+		DispatchSpawn( pGrenade );
+		if( m_pzsModelOverride )
+		{
+			pGrenade->SetModel( m_pzsModelOverride );
+		}
+		pGrenade->InitGrenade( vVelocity, AngularImpulse( 600, random->RandomInt( -1200, 1200 ), 0 ), NULL, m_flDamage, m_flSplashRadius );
+		pGrenade->ChangeTeam( TF_TEAM_BLUE );
+		pGrenade->m_nSkin = 1;
+		pGrenade->SetDetonateTimerLength( 2.f );
+		pGrenade->SetModelScale( m_flModelScale );
+		pGrenade->SetCollisionGroup( TFCOLLISION_GROUP_ROCKETS );  // we want to use collision_group_rockets so we don't ever collide with players
+		pGrenade->SetDamage( m_flDamage );
+		pGrenade->SetFullDamage( m_flDamage );
+		pGrenade->SetDamageRadius( m_flSplashRadius );
+		pGrenade->SetCritical( m_bCrits );
+		vVelocity = pGrenade->GetAbsVelocity().Normalized() * GetSpeed();
+		pGrenade->SetAbsVelocity( vVelocity );	
+		pGrenade->SetupInitialTransmittedGrenadeVelocity( vVelocity );
+	}
+}
+
+void CTFPointWeaponMimic::FireArrow()
+{
+	CTFProjectile_Arrow *pProjectile = CTFProjectile_Arrow::Create( GetAbsOrigin(), GetFiringAngles(), 2000, 0.7f, TF_PROJECTILE_ARROW, this, NULL );
+
+	if ( pProjectile )
+	{
+		if( m_pzsModelOverride )
+		{
+			pProjectile->SetModel( m_pzsModelOverride );
+		}
+		pProjectile->ChangeTeam( TF_TEAM_BLUE );
+		pProjectile->SetCritical( m_bCrits );
+		pProjectile->SetDamage( m_flDamage );
+		Vector vVelocity = pProjectile->GetAbsVelocity().Normalized() * GetSpeed();
+		pProjectile->SetAbsVelocity( vVelocity );	
+		pProjectile->SetupInitialTransmittedGrenadeVelocity( vVelocity );
+		pProjectile->SetCollisionGroup( TFCOLLISION_GROUP_ROCKET_BUT_NOT_WITH_OTHER_ROCKETS );
+	}
+}
+
+void CTFPointWeaponMimic::FireStickyGrenade()
+{
+	QAngle vFireAngles = GetFiringAngles();
+	Vector vForward, vUp;
+	AngleVectors( vFireAngles, &vForward, NULL, &vUp );
+	Vector vVelocity( vForward * GetSpeed() );
+
+	CTFGrenadePipebombProjectile *pGrenade = static_cast<CTFGrenadePipebombProjectile*>( CBaseEntity::CreateNoSpawn( "tf_projectile_pipe", GetAbsOrigin(), vFireAngles, this ) );
+	if ( pGrenade )
+	{
+		pGrenade->m_bDefensiveBomb = true;
+
+		pGrenade->SetPipebombMode( TF_GL_MODE_REMOTE_DETONATE );
+		pGrenade->SetModelScale( m_flModelScale );
+		pGrenade->SetCollisionGroup( TFCOLLISION_GROUP_ROCKETS );  // we want to use collision_group_rockets so we don't ever collide with players
+		pGrenade->SetCanTakeDamage( false );
+		DispatchSpawn( pGrenade );
+		if( m_pzsModelOverride )
+		{
+			pGrenade->SetModel( m_pzsModelOverride );
+		}
+		else
+		{
+			pGrenade->SetModel( "models/weapons/w_models/w_stickybomb_d.mdl" );
+		}
+
+		pGrenade->InitGrenade( vVelocity, AngularImpulse( 600, random->RandomInt( -1200, 1200 ), 0 ), NULL, m_flDamage, m_flSplashRadius );
+		vVelocity = pGrenade->GetAbsVelocity().Normalized() * GetSpeed();
+		pGrenade->SetAbsVelocity( vVelocity );	
+		pGrenade->SetupInitialTransmittedGrenadeVelocity( vVelocity );
+
+		pGrenade->SetDamage( m_flDamage );
+		pGrenade->SetFullDamage( m_flDamage );
+		pGrenade->SetDamageRadius( m_flSplashRadius );
+		pGrenade->SetCritical( m_bCrits );
+		pGrenade->ChangeTeam( TF_TEAM_BLUE );
+		pGrenade->m_nSkin = 1;
+
+		m_Pipebombs.AddToTail( pGrenade );
+	}
+}
+
+QAngle CTFPointWeaponMimic::GetFiringAngles() const
+{
+	// No spread?  Straight along our angles, then
+	QAngle angles = GetAbsAngles();
+	if( m_flSpreadAngle == 0 )
+		return angles;
+
+	Vector vForward, vRight, vUp;
+	AngleVectors( angles, &vForward, &vRight, &vUp );
+
+	// Rotate around up by half the spread input, then rotate around the original forward by +-180
+	float flHalfSpread = m_flSpreadAngle / 2.f;
+	VMatrix mtxRotateAroundUp		= SetupMatrixAxisRot( vUp,		RandomFloat( -flHalfSpread, flHalfSpread ) );
+	VMatrix mtxRotateAroundForward	= SetupMatrixAxisRot( vForward,	RandomFloat( -180, 180 ) );
+
+	// Rotate forward
+	VMatrix mtxSpreadRot;
+	MatrixMultiply( mtxRotateAroundForward, mtxRotateAroundUp, mtxSpreadRot );
+	vForward = mtxSpreadRot * vForward;
+
+	// Back to angles
+	VectorAngles( vForward, vUp, angles );
+
+	return angles;
+
+}
+
+float CTFPointWeaponMimic::GetSpeed() const
+{
+	return RandomFloat( m_flSpeedMin, m_flSpeedMax );
+}
+\ No newline at end of file