From 8d8b9e33d4a542c0c8b8951455aabc5a80c37373 Mon Sep 17 00:00:00 2001
From: ricardoofnl <raditiyaeltamricardo@outlook.de>
Date: Sat, 5 Sep 2026 09:12:10 +0700
Subject: [PATCH] [saco] Implement/match `FUNC_10014C40`, the 3D position
 resync; the lerp factor is a mutable global so it lands in `st(1)` instead of
 an `fmul` operand

---
 saco/net/remoteplayer.cpp | 44 +++++++++++++++++++++++++++++++++++++++
 saco/net/remoteplayer.h   |  3 ++-
 2 files changed, 46 insertions(+), 1 deletion(-)

diff --git a/saco/net/remoteplayer.cpp b/saco/net/remoteplayer.cpp
index 27a3746..8cc6983 100644
--- a/saco/net/remoteplayer.cpp
+++ b/saco/net/remoteplayer.cpp
@@ -8,6 +8,7 @@ using namespace RakNet;
 extern CNetGame* pNetGame;
 extern CChatWindow *pChatWindow;
 
+float fPosLerp = 0.1f;
 int bClampVehicleTurnSpeed = 1;
 
 //----------------------------------------------------
@@ -410,6 +411,49 @@ void CRemotePlayer::FUNC_10017260(BYTE *pSync, int iTime)
 
 //----------------------------------------------------
 
+void CRemotePlayer::FUNC_10014C40()
+{
+	if(!m_pPlayerPed) return;
+
+	MATRIX4X4 mat;
+	VECTOR vecMove;
+	float fOffZ;
+
+	m_pPlayerPed->GetMatrix(&mat);
+
+	if(!m_pPlayerPed->IsAdded()) {
+		mat.pos.X = field_17C.X;
+		mat.pos.Y = field_17C.Y;
+		mat.pos.Z = field_17C.Z;
+		m_pPlayerPed->SetMatrix(mat);
+		return;
+	}
+
+	field_160 = FloatOffset(field_17C.X, mat.pos.X);
+	field_164 = FloatOffset(field_17C.Y, mat.pos.Y);
+	fOffZ = FloatOffset(field_17C.Z, mat.pos.Z);
+	field_168 = fOffZ;
+
+	if(field_160 <= 0.00001f && field_164 <= 0.00001f && fOffZ <= 0.00001f) return;
+
+	if(field_160 > 2.0f || field_164 > 2.0f || fOffZ > 1.0f) {
+		mat.pos.X = field_17C.X;
+		mat.pos.Y = field_17C.Y;
+		mat.pos.Z = field_17C.Z;
+		m_pPlayerPed->SetMatrix(mat);
+		return;
+	}
+
+	m_pPlayerPed->GetMoveSpeedVector(&vecMove);
+	float fLerp = fPosLerp;
+	if(field_160 > 0.00001f) vecMove.X = (field_17C.X - mat.pos.X) * fLerp + vecMove.X;
+	if(field_164 > 0.00001f) vecMove.Y = (field_17C.Y - mat.pos.Y) * fLerp + vecMove.Y;
+	if(field_168 > 0.00001f) vecMove.Z = (field_17C.Z - mat.pos.Z) * fLerp + vecMove.Z;
+	m_pPlayerPed->SetMoveSpeedVector(vecMove);
+}
+
+//----------------------------------------------------
+
 void CRemotePlayer::FUNC_10014E60()
 {
 	if(!m_pPlayerPed) return;
diff --git a/saco/net/remoteplayer.h b/saco/net/remoteplayer.h
index 6cd0822..19de6a6 100644
--- a/saco/net/remoteplayer.h
+++ b/saco/net/remoteplayer.h
@@ -39,7 +39,7 @@ public:
 	char _gap114[76];
 	float field_160;
 	float field_164;
-	char _gap168[4];
+	float field_168;
 	float quat16C[4];
 	VECTOR field_17C;
 	VECTOR field_188;
@@ -94,6 +94,7 @@ public:
 	void FUNC_100148F0(); // .text:100148F0
 	void FUNC_10014FF0(); // .text:10014FF0
 	void FUNC_10017260(BYTE *pSync, int iTime); // .text:10017260
+	void FUNC_10014C40(); // .text:10014C40
 	void FUNC_10014E60(); // .text:10014E60
 	void FUNC_10015460(); // .text:10015460
 	void FUNC_10015760(BYTE *pAim); // .text:10015760