From 402d3944e12e0a900dc51a2ba483c9d87ce82a63 Mon Sep 17 00:00:00 2001
From: RD42 <42702181+dashr9230@users.noreply.github.com>
Date: Mon, 8 Jul 2024 18:03:56 +0800
Subject: [PATCH] [bot] Implement/match `n_GetDistanceFromMeToPoint(...)`

* Implement/match `CNetGame::GetDistanceFromMeToPoint(...)`
---
 bot/net/netgame.cpp | 17 +++++++++++++++++
 bot/net/netgame.h   |  1 +
 bot/scrcustom.cpp   | 16 ++++++++++++++--
 3 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/bot/net/netgame.cpp b/bot/net/netgame.cpp
index b2a0322..af7b019 100644
--- a/bot/net/netgame.cpp
+++ b/bot/net/netgame.cpp
@@ -250,6 +250,23 @@ BOOL CNetGame::IsVehicleAdded(VEHICLEID VehicleID)
 }
 
 //----------------------------------------------------
+float CNetGame::GetDistanceFromMeToPoint(PVECTOR vecPos)
+{
+	VECTOR vecMyPos;
+
+	if(GetMyPos(&vecMyPos))
+	{
+	    float fX = vecMyPos.X - vecPos->X;
+	    float fY = vecMyPos.Y - vecPos->Y;
+	    float fZ = vecMyPos.Z - vecPos->Z;
+
+	    return (float)sqrt(fX * fX + fY * fY + fZ * fZ);
+	}
+	else
+	{
+		return 0.0f;
+	}
+}
 
 //----------------------------------------------------
 PVECTOR CNetGame::GetMyPos(PVECTOR Vector)
diff --git a/bot/net/netgame.h b/bot/net/netgame.h
index 616d686..678e15c 100644
--- a/bot/net/netgame.h
+++ b/bot/net/netgame.h
@@ -114,6 +114,7 @@ public:
 	BYTE GetPlayerSpecialAction(PLAYERID playerId);
 	BOOL IsPlayerAdded(PLAYERID playerId);
 	BOOL IsVehicleAdded(VEHICLEID VehicleID);
+	float GetDistanceFromMeToPoint(PVECTOR vecPos);
 	PVECTOR GetMyPos(PVECTOR Vector);
 	void SetMyPos(PVECTOR Vector);
 	float GetMyZAngle();
diff --git a/bot/scrcustom.cpp b/bot/scrcustom.cpp
index dd03c83..dbc3bbb 100644
--- a/bot/scrcustom.cpp
+++ b/bot/scrcustom.cpp
@@ -306,8 +306,20 @@ static cell AMX_NATIVE_CALL n_SetMyFacingAngle(AMX *amx, cell *params)
 // native GetDistanceFromMeToPoint(Float:X, Float:Y, Float:Z, &Float:Distance)
 static cell AMX_NATIVE_CALL n_GetDistanceFromMeToPoint(AMX *amx, cell *params)
 {
-	// TODO: n_GetDistanceFromMeToPoint
-	return 0;
+	if(!pNetGame->GetPlayerPool()) return 0;
+
+	VECTOR vecPos;
+	vecPos.X = amx_ctof(params[1]);
+    vecPos.Y = amx_ctof(params[2]);
+    vecPos.Z = amx_ctof(params[3]);
+    
+	float fResult = pNetGame->GetDistanceFromMeToPoint(&vecPos);
+
+	cell* cptr;
+    amx_GetAddr(amx, params[4], &cptr);
+    *cptr = amx_ftoc(fResult);
+    
+	return 1;
 }
 
 // native IsPlayerInRangeOfPoint(playerid, Float:range, Float:X, Float:Y, Float:Z)