1HEADmaster

1 files changed, 185 insertions, 0 deletions

diff --git a/game/client/c_ai_basenpc.cpp b/game/client/c_ai_basenpc.cpp
new file mode 100644
index 0000000..42ef2be
--- /dev/null
+++ b/game/client/c_ai_basenpc.cpp
@@ -0,0 +1,185 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+#include "cbase.h"
+#include "c_ai_basenpc.h"
+#include "engine/ivdebugoverlay.h"
+
+#if defined( HL2_DLL ) || defined( HL2_EPISODIC )
+#include "c_basehlplayer.h"
+#endif
+
+#include "death_pose.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+#define PING_MAX_TIME	2.0
+
+IMPLEMENT_CLIENTCLASS_DT( C_AI_BaseNPC, DT_AI_BaseNPC, CAI_BaseNPC )
+	RecvPropInt( RECVINFO( m_lifeState ) ),
+	RecvPropBool( RECVINFO( m_bPerformAvoidance ) ),
+	RecvPropBool( RECVINFO( m_bIsMoving ) ),
+	RecvPropBool( RECVINFO( m_bFadeCorpse ) ),
+	RecvPropInt( RECVINFO ( m_iDeathPose) ),
+	RecvPropInt( RECVINFO( m_iDeathFrame) ),
+	RecvPropInt( RECVINFO( m_iSpeedModRadius ) ),
+	RecvPropInt( RECVINFO( m_iSpeedModSpeed ) ),
+	RecvPropInt( RECVINFO( m_bSpeedModActive ) ),
+	RecvPropBool( RECVINFO( m_bImportanRagdoll ) ),
+	RecvPropFloat( RECVINFO( m_flTimePingEffect ) ),
+END_RECV_TABLE()
+
+extern ConVar cl_npc_speedmod_intime;
+
+bool NPC_IsImportantNPC( C_BaseAnimating *pAnimating )
+{
+	C_AI_BaseNPC *pBaseNPC = dynamic_cast < C_AI_BaseNPC* > ( pAnimating );
+
+	if ( pBaseNPC == NULL )
+		return false;
+
+	return pBaseNPC->ImportantRagdoll();
+}
+
+C_AI_BaseNPC::C_AI_BaseNPC()
+{
+}
+
+//-----------------------------------------------------------------------------
+// Makes ragdolls ignore npcclip brushes
+//-----------------------------------------------------------------------------
+unsigned int C_AI_BaseNPC::PhysicsSolidMaskForEntity( void ) const 
+{
+	// This allows ragdolls to move through npcclip brushes
+	if ( !IsRagdoll() )
+	{
+		return MASK_NPCSOLID; 
+	}
+	return MASK_SOLID;
+}
+
+
+void C_AI_BaseNPC::ClientThink( void )
+{
+	BaseClass::ClientThink();
+
+#ifdef HL2_DLL
+	C_BaseHLPlayer *pPlayer = dynamic_cast<C_BaseHLPlayer*>( C_BasePlayer::GetLocalPlayer() );
+
+	if ( ShouldModifyPlayerSpeed() == true )
+	{
+		if ( pPlayer )
+		{
+			float flDist = (GetAbsOrigin() - pPlayer->GetAbsOrigin()).LengthSqr();
+
+			if ( flDist <= GetSpeedModifyRadius() )
+			{
+				if ( pPlayer->m_hClosestNPC )
+				{
+					if ( pPlayer->m_hClosestNPC != this )
+					{
+						float flDistOther = (pPlayer->m_hClosestNPC->GetAbsOrigin() - pPlayer->GetAbsOrigin()).Length();
+
+						//If I'm closer than the other NPC then replace it with myself.
+						if ( flDist < flDistOther )
+						{
+							pPlayer->m_hClosestNPC = this;
+							pPlayer->m_flSpeedModTime = gpGlobals->curtime + cl_npc_speedmod_intime.GetFloat();
+						}
+					}
+				}
+				else
+				{
+					pPlayer->m_hClosestNPC = this;
+					pPlayer->m_flSpeedModTime = gpGlobals->curtime + cl_npc_speedmod_intime.GetFloat();
+				}
+			}
+		}
+	}
+#endif // HL2_DLL
+
+#ifdef HL2_EPISODIC
+	C_BaseHLPlayer *pPlayer = dynamic_cast<C_BaseHLPlayer*>( C_BasePlayer::GetLocalPlayer() );
+
+	if ( pPlayer && m_flTimePingEffect > gpGlobals->curtime )
+	{
+		float fPingEffectTime = m_flTimePingEffect - gpGlobals->curtime;
+		
+		if ( fPingEffectTime > 0.0f )
+		{
+			Vector vRight, vUp;
+			Vector vMins, vMaxs;
+
+			float fFade;
+
+			if( fPingEffectTime <= 1.0f )
+			{
+				fFade = 1.0f - (1.0f - fPingEffectTime);
+			}
+			else
+			{
+				fFade = 1.0f;
+			}
+
+			GetRenderBounds( vMins, vMaxs );
+			AngleVectors (pPlayer->GetAbsAngles(), NULL, &vRight, &vUp );
+			Vector p1 = GetAbsOrigin() + vRight * vMins.x + vUp * vMins.z;
+			Vector p2 = GetAbsOrigin() + vRight * vMaxs.x + vUp * vMins.z;
+			Vector p3 = GetAbsOrigin() + vUp * vMaxs.z;
+
+			int r = 0 * fFade;
+			int g = 255 * fFade;
+			int b = 0 * fFade;
+
+			if ( debugoverlay )
+			{
+				debugoverlay->AddLineOverlay( p1, p2, r, g, b, true, 0.05f );
+				debugoverlay->AddLineOverlay( p2, p3, r, g, b, true, 0.05f );
+				debugoverlay->AddLineOverlay( p3, p1, r, g, b, true, 0.05f );
+			}
+		}
+	}
+#endif
+}
+
+void C_AI_BaseNPC::OnDataChanged( DataUpdateType_t type )
+{
+	BaseClass::OnDataChanged( type );
+
+	if ( ( ShouldModifyPlayerSpeed() == true ) || ( m_flTimePingEffect > gpGlobals->curtime ) )
+	{
+		SetNextClientThink( CLIENT_THINK_ALWAYS );
+	}
+}
+
+bool C_AI_BaseNPC::GetRagdollInitBoneArrays( matrix3x4_t *pDeltaBones0, matrix3x4_t *pDeltaBones1, matrix3x4_t *pCurrentBones, float boneDt )
+{
+	bool bRet = true;
+
+	if ( !ForceSetupBonesAtTime( pDeltaBones0, gpGlobals->curtime - boneDt ) )
+		bRet = false;
+
+	GetRagdollCurSequenceWithDeathPose( this, pDeltaBones1, gpGlobals->curtime, m_iDeathPose, m_iDeathFrame );
+	float ragdollCreateTime = PhysGetSyncCreateTime();
+	if ( ragdollCreateTime != gpGlobals->curtime )
+	{
+		// The next simulation frame begins before the end of this frame
+		// so initialize the ragdoll at that time so that it will reach the current
+		// position at curtime.  Otherwise the ragdoll will simulate forward from curtime
+		// and pop into the future a bit at this point of transition
+		if ( !ForceSetupBonesAtTime( pCurrentBones, ragdollCreateTime ) )
+			bRet = false;
+	}
+	else
+	{
+		if ( !SetupBones( pCurrentBones, MAXSTUDIOBONES, BONE_USED_BY_ANYTHING, gpGlobals->curtime ) )
+			bRet = false;
+	}
+
+	return bRet;
+}
+