From 195f63f62e5d7b16dfe6953dcdb64ee90bbbea3e Mon Sep 17 00:00:00 2001
From: RD42 <42702181+dashr9230@users.noreply.github.com>
Date: Mon, 5 Aug 2024 18:11:12 +0800
Subject: [PATCH] [saco] Implement/match `CPlayerPed::GetTargetRotation()`

---
 saco/game/playerped.cpp | 19 +++++++++++++++++++
 saco/game/playerped.h   |  1 +
 2 files changed, 20 insertions(+)

diff --git a/saco/game/playerped.cpp b/saco/game/playerped.cpp
index 27ed163..48eeee9 100644
--- a/saco/game/playerped.cpp
+++ b/saco/game/playerped.cpp
@@ -260,6 +260,25 @@ BOOL CPlayerPed::IsInVehicle()
 	return FALSE;
 }
 
+//-----------------------------------------------------------
+
+float CPlayerPed::GetTargetRotation()
+{
+	if(!m_pPed) return 0.0f;
+	if(GamePool_Ped_GetAt(m_dwGTAId) == 0) return 0.0f;
+
+	MATRIX4X4 mat;
+	GetMatrix(&mat);
+
+	float fZAngle = atan2(-mat.up.X, mat.up.Y) * 180.0f / PI;
+	// Bound it to [0, 360)
+	if ( fZAngle < 0.0f )
+		fZAngle += 360.0f;
+	else if ( fZAngle >= 360.0f )
+		fZAngle -= 360.0f;
+	return fZAngle;
+}
+
 //-----------------------------------------------------------	
 
 void CPlayerPed::GiveWeapon(int iWeaponID, int iAmmo)
diff --git a/saco/game/playerped.h b/saco/game/playerped.h
index e4268c5..fcb1139 100644
--- a/saco/game/playerped.h
+++ b/saco/game/playerped.h
@@ -41,6 +41,7 @@ public:
 
 	WORD  GetAmmo();
 
+	float GetTargetRotation();
 	void GiveWeapon(int iWeaponID, int iAmmo);
 	void SetArmedWeapon(int iWeaponType, bool bUnk);
 	WEAPON_SLOT_TYPE * GetCurrentWeaponSlot();