Merge pull request #322 from Ni3znajomy/feature/client-connecting

New client_connectex forward & extend client_authorized

amxmodx/amxmodx.h

@@ -339,6 +339,7 @@ extern int FF_PluginEnd;
 extern int FF_InconsistentFile;
 extern int FF_ClientAuthorized;
 extern int FF_ChangeLevel;
+extern int FF_ClientConnectEx;
 
 extern bool g_coloredmenus;
 

amxmodx/meta_api.cpp

@@ -145,6 +145,7 @@ int FF_PluginEnd = -1;
 int FF_InconsistentFile = -1;
 int FF_ClientAuthorized = -1;
 int FF_ChangeLevel = -1;
+int FF_ClientConnectEx = -1;
 
 IFileSystem* g_FileSystem;
 HLTypeConversion TypeConversion;
@@ -503,8 +504,9 @@ int	C_Spawn(edict_t *pent)
 	FF_PluginLog = registerForward("plugin_log", ET_STOP, FP_DONE);
 	FF_PluginEnd = registerForward("plugin_end", ET_IGNORE, FP_DONE);
 	FF_InconsistentFile = registerForward("inconsistent_file", ET_STOP, FP_CELL, FP_STRING, FP_STRINGEX, FP_DONE);
-	FF_ClientAuthorized = registerForward("client_authorized", ET_IGNORE, FP_CELL, FP_DONE);
+	FF_ClientAuthorized = registerForward("client_authorized", ET_IGNORE, FP_CELL, FP_STRING, FP_DONE);
 	FF_ChangeLevel = registerForward("server_changelevel", ET_STOP, FP_STRING, FP_DONE);
+	FF_ClientConnectEx = registerForward("client_connectex", ET_STOP, FP_CELL, FP_STRING, FP_STRING, FP_ARRAY, FP_DONE);
 
 	CoreCfg.OnAmxxInitialized();
 
@@ -820,24 +822,34 @@ BOOL C_ClientConnect_Post(edict_t *pEntity, const char *pszName, const char *psz
 				g_auth.put(aa);
 		} else {
 			pPlayer->Authorize();
+			const char* authid = GETPLAYERAUTHID(pEntity);
 			if (g_auth_funcs.size())
 			{
 				List<AUTHORIZEFUNC>::iterator iter, end=g_auth_funcs.end();
 				AUTHORIZEFUNC fn;
-				const char* authid = GETPLAYERAUTHID(pEntity);
 				for (iter=g_auth_funcs.begin(); iter!=end; iter++)
 				{
 					fn = (*iter);
 					fn(pPlayer->index, authid);
 				}
 			}
-			executeForwards(FF_ClientAuthorized, static_cast<cell>(pPlayer->index));
+			executeForwards(FF_ClientAuthorized, static_cast<cell>(pPlayer->index), authid);
 		}
 	}
 	
 	RETURN_META_VALUE(MRES_IGNORED, TRUE);
 }
 
+BOOL C_ClientConnect(edict_t *pEntity, const char *pszName, const char *pszAddress, char szRejectReason[128])
+{
+	CPlayer* pPlayer = GET_PLAYER_POINTER(pEntity);
+
+	if(executeForwards(FF_ClientConnectEx, static_cast<cell>(pPlayer->index), pszName, pszAddress, prepareCharArray(szRejectReason, 128, true)))
+		RETURN_META_VALUE(MRES_SUPERCEDE, FALSE);
+
+	RETURN_META_VALUE(MRES_IGNORED, TRUE);
+}
+
 void C_ClientDisconnect(edict_t *pEntity)
 {
 	CPlayer *pPlayer = GET_PLAYER_POINTER(pEntity);
@@ -923,18 +935,18 @@ void C_ClientUserInfoChanged_Post(edict_t *pEntity, char *infobuffer)
 		executeForwards(FF_ClientConnect, static_cast<cell>(pPlayer->index));
 
 		pPlayer->Authorize();
+		const char* authid = GETPLAYERAUTHID(pEntity);
 		if (g_auth_funcs.size())
 		{
 			List<AUTHORIZEFUNC>::iterator iter, end=g_auth_funcs.end();
 			AUTHORIZEFUNC fn;
-			const char* authid = GETPLAYERAUTHID(pEntity);
 			for (iter=g_auth_funcs.begin(); iter!=end; iter++)
 			{
 				fn = (*iter);
 				fn(pPlayer->index, authid);
 			}
 		}
-		executeForwards(FF_ClientAuthorized, static_cast<cell>(pPlayer->index));
+		executeForwards(FF_ClientAuthorized, static_cast<cell>(pPlayer->index), authid);
 
 		pPlayer->PutInServer();
 		++g_players_num;
@@ -1131,7 +1143,7 @@ void C_StartFrame_Post(void)
 						fn((*a)->index, auth);
 					}
 				}
-				executeForwards(FF_ClientAuthorized, static_cast<cell>((*a)->index));
+				executeForwards(FF_ClientAuthorized, static_cast<cell>((*a)->index), auth);
 				a.remove();
 				
 				continue;
@@ -1717,6 +1729,7 @@ C_DLLEXPORT	int	GetEntityAPI2(DLL_FUNCTIONS *pFunctionTable, int *interfaceVersi
 	gFunctionTable.pfnClientDisconnect = C_ClientDisconnect;
 	gFunctionTable.pfnInconsistentFile = C_InconsistentFile;
 	gFunctionTable.pfnServerActivate = C_ServerActivate;
+	gFunctionTable.pfnClientConnect = C_ClientConnect;
 
 	memcpy(pFunctionTable, &gFunctionTable, sizeof(DLL_FUNCTIONS));
 

plugins/include/amxmodx.inc

@@ -143,17 +143,34 @@ forward client_infochanged(id);
  */
 forward client_connect(id);
 
+/**
+ * Called when a client is connecting.
+ *
+ * @note This forward is called too early to do anything that directly affects
+ *       the client.
+ *
+ * @param id        Client index
+ * @param name      Client name
+ * @param ip        Client ip address with port
+ * @param reason    A reason that will be displayed when player gets rejected (can be overwritten)
+ *
+ * @return          PLUGIN_CONTINUE to let a client join to the server
+ *                  PLUGIN_HANDLED or higher to prevent a client to join
+ */
+forward client_connectex(id, const name[], const ip[], reason[128]);
+
 /**
  * Called when the client gets a valid SteamID.
  *
  * @note This may occur before or after client_putinserver has been called.
  * @note This is called for bots, and the SteamID will be "BOT".
  *
- * @param id    Client index
+ * @param id		Client index
+ * @param authid	Client auth
  *
  * @noreturn
  */
-forward client_authorized(id);
+forward client_authorized(id, const authid[]);
 
 /**
  * @deprecated This function does not catch all cases.