From 9fdd0ebe71c112aa32e11c3d940eb4e8e716afb6 Mon Sep 17 00:00:00 2001
From: unknown <admin@xutaxkamay.com>
Date: Sun, 8 Sep 2024 23:26:10 +0200
Subject: [PATCH] Force sequence only if client side animation

---
 game/client/c_baseanimating.cpp               | 53 ++++++++++---------
 game/server/baseanimating.cpp                 |  7 ---
 .../cstrike/hostage/cs_simple_hostage.cpp     |  7 ---
 3 files changed, 28 insertions(+), 39 deletions(-)

diff --git a/game/client/c_baseanimating.cpp b/game/client/c_baseanimating.cpp
index f94fe1899..1dce834a1 100644
--- a/game/client/c_baseanimating.cpp
+++ b/game/client/c_baseanimating.cpp
@@ -1152,24 +1152,26 @@ CStudioHdr *C_BaseAnimating::OnNewModel()
 		AddEFlags( EFL_USE_PARTITION_WHEN_NOT_SOLID );
 	}
 
-
-	// Most entities clear out their sequences when they change models on the server, but 
-	// not all entities network down their m_nSequence (like multiplayer game player entities), 
-	// so we may need to clear it out here. Force a SetSequence call no matter what, though.
-	int forceSequence = ShouldResetSequenceOnNewModel() ? 0 : m_nSequence;
-
-	if ( GetSequence() >= hdr->GetNumSeq() )
+	if (m_bClientSideAnimation)
 	{
-		forceSequence = 0;
-	}
+		// Most entities clear out their sequences when they change models on the server, but 
+		// not all entities network down their m_nSequence (like multiplayer game player entities), 
+		// so we may need to clear it out here. Force a SetSequence call no matter what, though.
+		int forceSequence = ShouldResetSequenceOnNewModel() ? 0 : m_nSequence;
+
+		if ( GetSequence() >= hdr->GetNumSeq() )
+		{
+			forceSequence = 0;
+		}
 
-	m_nSequence = -1;
-	SetSequence( forceSequence );
+		m_nSequence = -1;
+		SetSequence( forceSequence );
 
-	if ( m_bResetSequenceInfoOnLoad )
-	{
-		m_bResetSequenceInfoOnLoad = false;
-		ResetSequenceInfo();
+		if ( m_bResetSequenceInfoOnLoad )
+		{
+			m_bResetSequenceInfoOnLoad = false;
+			ResetSequenceInfo();
+		}
 	}
 		
 	return hdr;
@@ -4219,16 +4221,17 @@ bool C_BaseAnimating::IsSelfAnimating()
 	if ( m_bClientSideAnimation )
 		return true;
 
-	// Yes, we use animtime.
-	int iMoveType = GetMoveType();
-	if ( iMoveType != MOVETYPE_STEP && 
-		  iMoveType != MOVETYPE_NONE && 
-		  iMoveType != MOVETYPE_WALK &&
-		  iMoveType != MOVETYPE_FLY &&
-		  iMoveType != MOVETYPE_FLYGRAVITY )
-	{
-		return true;
-	}
+	// TODO_ENHANCED: check if that's correct to do, since we use server side animations.
+	// // Yes, we use animtime.
+	// int iMoveType = GetMoveType();
+	// if ( iMoveType != MOVETYPE_STEP && 
+	// 	  iMoveType != MOVETYPE_NONE && 
+	// 	  iMoveType != MOVETYPE_WALK &&
+	// 	  iMoveType != MOVETYPE_FLY &&
+	// 	  iMoveType != MOVETYPE_FLYGRAVITY )
+	// {
+	// 	return true;
+	// }
 
 	return false;
 }
diff --git a/game/server/baseanimating.cpp b/game/server/baseanimating.cpp
index c6ad540fb..fff94754e 100644
--- a/game/server/baseanimating.cpp
+++ b/game/server/baseanimating.cpp
@@ -292,13 +292,6 @@ CBaseAnimating::CBaseAnimating()
 	m_flFadeScale = 0.0f;
 	m_fBoneCacheFlags = 0;
 	m_bUseIks = true;
-
-	int sequence = SelectWeightedSequence( ACT_IDLE );
-
-	if (GetSequence() != sequence)
-	{
-		SetSequence( sequence );
-	}
 }
 
 CBaseAnimating::~CBaseAnimating()
diff --git a/game/server/cstrike/hostage/cs_simple_hostage.cpp b/game/server/cstrike/hostage/cs_simple_hostage.cpp
index e30b9dcc1..79ffb6d63 100644
--- a/game/server/cstrike/hostage/cs_simple_hostage.cpp
+++ b/game/server/cstrike/hostage/cs_simple_hostage.cpp
@@ -861,15 +861,8 @@ void CHostage::HostageThink( void )
 	// set animation to idle for now
 	StudioFrameAdvance();
 
-	int sequence = SelectWeightedSequence( ACT_IDLE );
-	if (GetSequence() != sequence)
-	{
-		SetSequence( sequence );
-	}
-
 	m_PlayerAnimState->Update( GetAbsAngles()[YAW], GetAbsAngles()[PITCH] );
 
-
 	if ( m_disappearTime && m_disappearTime < gpGlobals->curtime )
 	{
 		// finished fading - remove us completely