From aebf588588657077c1f2e778c7fe58cf4f7e8319 Mon Sep 17 00:00:00 2001
From: Christian <christian@debian>
Date: Fri, 18 Dec 2020 23:07:18 +0100
Subject: [PATCH] should be able to whitelist nosteamers through DB simply

---
 .../scripting/bhop_limit_nosteamers.sp        | 124 ++++++++++++------
 1 file changed, 85 insertions(+), 39 deletions(-)

diff --git a/BlockNosteamBhop/scripting/bhop_limit_nosteamers.sp b/BlockNosteamBhop/scripting/bhop_limit_nosteamers.sp
index d7e37cb0..78e57e0e 100644
--- a/BlockNosteamBhop/scripting/bhop_limit_nosteamers.sp
+++ b/BlockNosteamBhop/scripting/bhop_limit_nosteamers.sp
@@ -10,6 +10,7 @@
 #include <sourcemod>
 #include <sdktools>
 
+
 public Plugin myinfo =
 {
         name = "nosteam bhop blocker",
@@ -22,14 +23,42 @@ public Plugin myinfo =
 bool bhop_restricted_nosteamer[MAXPLAYERS + 1];
 int buttons_old[MAXPLAYERS + 1];
 int flags_old[MAXPLAYERS + 1];
+Database g_dDatabase;
 
 public void OnPluginStart()
 {
-	for (int i = 1; i <= MAXPLAYERS; i++)
-	{
-		if (IsValidClient(i))
-			OnClientPostAdminCheck(i);
-	}
+    SQL_StartConnection();
+    for (int i = 1; i <= MAXPLAYERS; i++)
+    {
+        if (IsValidClient(i))
+        OnClientPostAdminCheck(i);
+    }
+}
+
+public void OnMapStart()
+{
+    SQL_StartConnection();
+}
+
+public void SQL_StartConnection()
+{
+    char error[512];
+    if (SQL_CheckConfig("bhopnosteam"))
+        g_dDatabase = SQL_Connect("bhopnosteam", true, error, sizeof(error));
+    if (g_dDatabase == null)
+    {
+        PrintToChatAll("{green}[UNLOZE] {white}Error! Could not connect to MYSQL-DB!");
+    }
+    //create table
+    char sQuery[512];
+    Format(sQuery, sizeof(sQuery), "CREATE TABLE IF NOT EXISTS bhop_whitelist (`steam_auth` VARCHAR(254) NOT NULL, `name` VARCHAR(254) NOT NULL, PRIMARY KEY (`steam_auth`))");
+    SQL_TQuery(g_dDatabase, DummyCallbackSimple, sQuery);
+}
+
+public void DummyCallbackSimple(Handle hOwner, Handle hChild, const char[] err, DataPack pack1)
+{
+	if (hOwner == null || hChild == null)
+		LogError("Query error. (%s)", err);
 }
 
 stock bool IsValidClient(int client)
@@ -48,44 +77,61 @@ public void OnClientDisconnect(int client)
 
 public void OnClientPostAdminCheck(int client)
 {
-	if (!IsFakeClient(client) && !IsClientSourceTV(client) && !PM_IsPlayerSteam(client))
-	{
-		bhop_restricted_nosteamer[client] = true;
-		buttons_old[client] = 0;
-		flags_old[client] = 0;
-	}
+    if (!IsFakeClient(client) && !IsClientSourceTV(client) && !PM_IsPlayerSteam(client))
+    {
+        bhop_restricted_nosteamer[client] = true;
+        buttons_old[client] = 0;
+        flags_old[client] = 0;
+        if (g_dDatabase)
+        {
+            DBResultSet rs;
+            char steam_auth[512];
+            GetClientAuthId(client, AuthId_Steam2, steam_auth, sizeof(steam_auth));
+            strcopy(steam_auth, sizeof(steam_auth), steam_auth[8]);
+            char sQuery[512];
+            Format(sQuery, sizeof(sQuery), "SELECT * FROM bhop_whitelist WHERE steam_auth = '%s'", steam_auth);
+            if ((rs = SQL_Query(g_dDatabase, sQuery)) != null)
+            {
+                rs.FetchRow();
+                if (rs.RowCount > 0)
+                {
+                    bhop_restricted_nosteamer[client] = false;
+                    PrintToChat(client, "bhop unrestricted!");
+                }
+            }
+            delete rs;
+        }
+    }
 }
 
 public void OnPlayerRunCmdPost(int client, int buttons, int impulse, const float vel[3], const float angles[3], int weapon, int subtype,
                                                                 int cmdnum, int tickcount, int seed, const int mouse[2])
 {
-        if (!IsValidClient(client) || !IsPlayerAlive(client) || !bhop_restricted_nosteamer[client]) return;
-	if (!(buttons_old[client] & IN_JUMP) && (!(buttons & IN_JUMP)))
-	{
-		flags_old[client] = GetEntityFlags(client);
-		return;
-	}
-	if (buttons_old[client] & IN_JUMP)
-	{
-		if (!(buttons & IN_JUMP))
-			if (GetEntityFlags(client) & FL_ONGROUND)
-				buttons_old[client] = buttons;
-		return;
-	}
-	if (!(flags_old[client] & FL_ONGROUND))
-		return;
-	float vVel[3];
-	GetEntPropVector(client, Prop_Data, "m_vecVelocity", vVel);
-	float fVelocity = SquareRoot(Pow(vVel[0], 2.0) + Pow(vVel[1], 2.0));
-	float velocity_block[3];
-	velocity_block[0] = vel[0];
-	velocity_block[1] = vel[1];
-	velocity_block[2] = vel[2];
-	velocity_block[1] = 0.0;
-	if (fVelocity > 320.0)
-	{
-		TeleportEntity(client, NULL_VECTOR, NULL_VECTOR, velocity_block);
-	}
-	buttons_old[client] = buttons;
+    if (!IsValidClient(client) || !IsPlayerAlive(client) || !bhop_restricted_nosteamer[client]) return;
+    if (!(buttons_old[client] & IN_JUMP) && (!(buttons & IN_JUMP)))
+    {
+        flags_old[client] = GetEntityFlags(client);
+        return;
+    }
+    if (buttons_old[client] & IN_JUMP)
+    {
+        if (!(buttons & IN_JUMP))
+            if (GetEntityFlags(client) & FL_ONGROUND)
+                buttons_old[client] = buttons;
+        return;
+    }
+    if (!(flags_old[client] & FL_ONGROUND))
+        return;
+    float vVel[3];
+    GetEntPropVector(client, Prop_Data, "m_vecVelocity", vVel);
+    float fVelocity = SquareRoot(Pow(vVel[0], 2.0) + Pow(vVel[1], 2.0));
+    float velocity_block[3];
+    velocity_block[0] = vel[0];
+    velocity_block[1] = vel[1];
+    velocity_block[2] = vel[2];
+    velocity_block[1] = 0.0;
+    if (fVelocity > 320.0)
+        TeleportEntity(client, NULL_VECTOR, NULL_VECTOR, velocity_block);
+    buttons_old[client] = buttons;
 }