1 files changed, 330 insertions, 0 deletions
diff --git a/game/shared/tfc/weapon_tfc_crowbar.cpp b/game/shared/tfc/weapon_tfc_crowbar.cpp
new file mode 100644
index 0000000..acd359f
--- /dev/null
+++ b/game/shared/tfc/weapon_tfc_crowbar.cpp
@@ -0,0 +1,330 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "util.h"
+#include "weapon_tfc_crowbar.h"
+#include "decals.h"
+
+#if defined( CLIENT_DLL )
+	#include "c_tfc_player.h"
+#else
+	#include "tfc_player.h"
+#endif
+
+
+#define	KNIFE_BODYHIT_VOLUME 128
+#define	KNIFE_WALLHIT_VOLUME 512
+
+
+static ConVar tfc_crowbar_damage_first( "tfc_crowbar_damage_first", "25", 0, "First crowbar hit damage." );
+static ConVar tfc_crowbar_damage_next( "tfc_crowbar_damage_next", "12.5", 0, "Crowbar hit damage after first hit." );
+		
+
+static Vector head_hull_mins( -16, -16, -18 );
+static Vector head_hull_maxs( 16, 16, 18 );
+
+
+// ----------------------------------------------------------------------------- //
+// CTFCCrowbar tables.
+// ----------------------------------------------------------------------------- //
+
+IMPLEMENT_NETWORKCLASS_ALIASED( TFCCrowbar, DT_WeaponCrowbar )
+
+BEGIN_NETWORK_TABLE( CTFCCrowbar, DT_WeaponCrowbar )
+END_NETWORK_TABLE()
+
+BEGIN_PREDICTION_DATA( CTFCCrowbar )
+END_PREDICTION_DATA()
+
+LINK_ENTITY_TO_CLASS( weapon_crowbar, CTFCCrowbar );
+PRECACHE_WEAPON_REGISTER( weapon_crowbar );
+
+#ifndef CLIENT_DLL
+
+	BEGIN_DATADESC( CTFCCrowbar )
+		DEFINE_FUNCTION( Smack )
+	END_DATADESC()
+
+#endif
+
+// ----------------------------------------------------------------------------- //
+// CTFCCrowbar implementation.
+// ----------------------------------------------------------------------------- //
+
+CTFCCrowbar::CTFCCrowbar()
+{
+}
+
+
+bool CTFCCrowbar::HasPrimaryAmmo()
+{
+	return true;
+}
+
+
+bool CTFCCrowbar::CanBeSelected()
+{
+	return true;
+}
+
+void CTFCCrowbar::Precache()
+{
+	BaseClass::Precache();
+}
+
+void CTFCCrowbar::Spawn()
+{
+	Precache();
+
+	m_iClip1 = -1;
+	BaseClass::Spawn();
+}
+
+
+bool CTFCCrowbar::Deploy()
+{
+	CPASAttenuationFilter filter( this );
+	filter.UsePredictionRules();
+	EmitSound( filter, entindex(), "Weapon_Crowbar.Deploy" );
+
+	return BaseClass::Deploy();
+}
+
+void CTFCCrowbar::Holster( int skiplocal )
+{
+	GetPlayerOwner()->m_flNextAttack = gpGlobals->curtime + 0.5;
+}
+
+void FindHullIntersection( const Vector &vecSrc, trace_t &tr, const Vector &mins, const Vector &maxs, CBaseEntity *pEntity )
+{
+	int			i, j, k;
+	float		distance;
+	Vector minmaxs[2] = {mins, maxs};
+	trace_t tmpTrace;
+	Vector		vecHullEnd = tr.endpos;
+	Vector		vecEnd;
+
+	distance = 1e6f;
+
+	vecHullEnd = vecSrc + ((vecHullEnd - vecSrc)*2);
+	UTIL_TraceLine( vecSrc, vecHullEnd, MASK_SOLID, pEntity, COLLISION_GROUP_NONE, &tmpTrace );
+	if ( tmpTrace.fraction < 1.0 )
+	{
+		tr = tmpTrace;
+		return;
+	}
+
+	for ( i = 0; i < 2; i++ )
+	{
+		for ( j = 0; j < 2; j++ )
+		{
+			for ( k = 0; k < 2; k++ )
+			{
+				vecEnd.x = vecHullEnd.x + minmaxs[i][0];
+				vecEnd.y = vecHullEnd.y + minmaxs[j][1];
+				vecEnd.z = vecHullEnd.z + minmaxs[k][2];
+
+				UTIL_TraceLine( vecSrc, vecEnd, MASK_SOLID, pEntity, COLLISION_GROUP_NONE, &tmpTrace );
+				if ( tmpTrace.fraction < 1.0 )
+				{
+					float thisDistance = (tmpTrace.endpos - vecSrc).Length();
+					if ( thisDistance < distance )
+					{
+						tr = tmpTrace;
+						distance = thisDistance;
+					}
+				}
+			}
+		}
+	}
+}
+
+
+void CTFCCrowbar::ItemPostFrame()
+{
+	// Store this off so we can detect if it's our first swing or not later on.
+	m_flStoredPrimaryAttack = m_flNextPrimaryAttack;
+	BaseClass::ItemPostFrame();
+}
+
+
+void CTFCCrowbar::PrimaryAttack()
+{
+	CTFCPlayer *pPlayer = GetPlayerOwner();
+
+	Vector vForward;
+	AngleVectors( pPlayer->EyeAngles(), &vForward );
+	Vector vecSrc	= pPlayer->Weapon_ShootPosition();
+	Vector vecEnd	= vecSrc + vForward * 32;
+
+	trace_t tr;
+	UTIL_TraceLine( vecSrc, vecEnd, MASK_SOLID, pPlayer, COLLISION_GROUP_NONE, &tr );
+
+	if ( tr.fraction >= 1.0 )
+	{
+		UTIL_TraceHull( vecSrc, vecEnd, head_hull_mins, head_hull_maxs, MASK_SOLID, pPlayer, COLLISION_GROUP_NONE, &tr );
+		if ( tr.fraction < 1.0 )
+		{
+			// Calculate the point of intersection of the line (or hull) and the object we hit
+			// This is and approximation of the "best" intersection
+			CBaseEntity *pHit = tr.m_pEnt;
+			if ( !pHit || pHit->IsBSPModel() )
+				FindHullIntersection( vecSrc, tr, VEC_DUCK_HULL_MIN, VEC_DUCK_HULL_MAX, pPlayer );
+			vecEnd = tr.endpos;	// This is the point on the actual surface (the hull could have hit space)
+		}
+	}
+
+	bool bDidHit = tr.fraction < 1.0f;
+
+#ifndef CLIENT_DLL
+	bool bFirstSwing = (gpGlobals->curtime - m_flStoredPrimaryAttack) >= 1;
+#endif
+
+	pPlayer->DoAnimationEvent( PLAYERANIMEVENT_FIRE_GUN );
+
+	m_flTimeWeaponIdle = gpGlobals->curtime + 2;
+	m_flNextPrimaryAttack = gpGlobals->curtime + 0.4f;
+
+	if ( bDidHit )
+	{
+		SendWeaponAnim( ACT_VM_HITCENTER );
+	}
+	else
+	{
+		// Allow for there only being hit activities.
+		if ( !SendWeaponAnim( ACT_VM_MISSCENTER ) )
+			SendWeaponAnim( ACT_VM_HITCENTER );
+
+		// play wiff or swish sound
+		WeaponSound( MELEE_MISS );
+	}
+
+	bool bPlayImpactEffect = false;
+	
+#ifndef CLIENT_DLL
+
+	if ( bDidHit )
+	{
+		CBaseEntity *pEntity = tr.m_pEnt;
+		
+		ClearMultiDamage();
+
+		float flDamage = 0;
+		bool bDoEffects = true;
+		AxeHit( pEntity, bFirstSwing, tr, &flDamage, &bDoEffects );
+		if ( flDamage != 0 )
+		{
+			CTakeDamageInfo info( pPlayer, pPlayer, flDamage, DMG_CLUB | DMG_NEVERGIB );
+
+			CalculateMeleeDamageForce( &info, vForward, tr.endpos, 1.0f/flDamage );
+			pEntity->DispatchTraceAttack( info, vForward, &tr ); 
+			ApplyMultiDamage();
+		}
+
+		if ( bDoEffects )
+		{
+			if ( pEntity && pEntity->IsPlayer() )
+			{
+				WeaponSound( MELEE_HIT );
+
+				if ( pEntity->IsAlive() )
+					bPlayImpactEffect = true; // no blood effect on dead bodies
+			}
+			else
+			{
+				bPlayImpactEffect = true; // always show impact effects on world objects
+			}
+		}
+		else
+		{
+			bDoEffects = false;
+		}
+	}
+
+
+#endif
+
+	if ( bPlayImpactEffect )
+	{
+		// delay the decal a bit
+		m_trHit = tr;
+		
+		// Store the ent in an EHANDLE, just in case it goes away by the time we get into our think function.
+		m_pTraceHitEnt = tr.m_pEnt; 
+
+		SetThink( &CTFCCrowbar::Smack );
+		SetNextThink( gpGlobals->curtime + 0.2f );
+	}
+}
+
+
+void CTFCCrowbar::Smack()
+{
+	m_trHit.m_pEnt = m_pTraceHitEnt;
+	UTIL_ImpactTrace( &m_trHit, DMG_CLUB );
+	
+	surfacedata_t *psurf = physprops->GetSurfaceData( m_trHit.surface.surfaceProps );
+	if ( psurf->game.material != CHAR_TEX_FLESH && psurf->game.material != CHAR_TEX_BLOODYFLESH )
+		WeaponSound( MELEE_HIT_WORLD );
+}
+
+
+
+void CTFCCrowbar::WeaponIdle()
+{
+	//ResetEmptySound();
+
+	CTFCPlayer *pPlayer = GetPlayerOwner();
+
+	if (m_flTimeWeaponIdle > gpGlobals->curtime)
+		return;
+
+	m_flTimeWeaponIdle = gpGlobals->curtime + 20;
+
+	// only idle if the slid isn't back
+	SendWeaponAnim( ACT_VM_IDLE );
+}
+
+
+bool CTFCCrowbar::CanDrop()
+{
+	return false;
+}
+
+
+TFCWeaponID CTFCCrowbar::GetWeaponID( void ) const
+{ 
+	return WEAPON_CROWBAR;
+}
+
+
+#ifdef CLIENT_DLL
+	
+	// ------------------------------------------------------------------------------------------------ //
+	// ------------------------------------------------------------------------------------------------ //
+	// CLIENT DLL SPECIFIC CODE
+	// ------------------------------------------------------------------------------------------------ //
+	// ------------------------------------------------------------------------------------------------ //
+
+
+#else
+
+	// ------------------------------------------------------------------------------------------------ //
+	// ------------------------------------------------------------------------------------------------ //
+	// GAME DLL SPECIFIC CODE
+	// ------------------------------------------------------------------------------------------------ //
+	// ------------------------------------------------------------------------------------------------ //
+
+	void CTFCCrowbar::AxeHit( CBaseEntity *pHit, bool bFirstSwing, trace_t &tr, float *flDamage, bool *bDoEffects )
+	{
+		if ( bFirstSwing )
+			*flDamage = tfc_crowbar_damage_first.GetFloat();
+		else
+			*flDamage = tfc_crowbar_damage_next.GetFloat();
+	}
+
+#endif