Add elog_message native (#451)

* elog_message

Like "log_message". Logs a message to the current server log file, however the messages sent are also sent to all plugins and can be hooked using "register_logevent".

* Update amxmodx.cpp

* Update Editor.sci

* Update UnitfrmMain.dfm

amxmodx/amxmodx.cpp

@@ -2011,6 +2011,19 @@ static cell AMX_NATIVE_CALL log_message(AMX *amx, cell *params) /* 1 param */
 	return len;
 }
 
+static cell AMX_NATIVE_CALL elog_message(AMX *amx, cell *params) /* 1 param */
+{
+	int len;
+	g_langMngr.SetDefLang(LANG_SERVER);
+	char* message = format_amxstring(amx, params, 1, len);
+
+	message[len++] = '\n';
+	message[len] = 0;
+
+	g_pEngTable->pfnAlertMessage(at_logged, "%s", message);
+	return len;
+}
+
 static cell AMX_NATIVE_CALL log_to_file(AMX *amx, cell *params) /* 1 param */
 {
 	int ilen;
@@ -4782,6 +4795,7 @@ AMX_NATIVE_INFO amxmodx_Natives[] =
 	{"lang_exists",				lang_exists},
 	{"log_amx",					log_amx},
 	{"log_message",				log_message},
+	{"elog_message",			elog_message},
 	{"log_to_file",				log_to_file},
 	{"md5",						amx_md5},
 	{"md5_file",				amx_md5_file},

editor/studio/UnitfrmMain.dfm

@@ -7369,6 +7369,7 @@ object frmMain: TfrmMain
       'list_store_string'
       'log_amx'
       'log_message'
+      'elog_message'
       'log_to_file'
       'make_deathmsg'
       'make_string'

editor/studio/config/Editor.sci

@@ -389,7 +389,7 @@ server_changelevel plugin_cfg plugin_end plugin_log plugin_precache client_infoc
 set_localinfo get_localinfo show_motd client_print engclient_print console_print console_cmd register_event register_logevent set_hudmessage show_hudmessage show_menu read_data read_datanum read_logdata read_logargc read_logargv\
 parse_loguser server_print is_map_valid is_user_bot is_user_hltv is_user_connected is_user_connecting is_user_alive is_dedicated_server is_linux_server is_jit_enabled get_amxx_verstring get_user_attacker get_user_aiming get_user_frags get_user_armor get_user_deaths\
 get_user_health get_user_index get_user_ip user_has_weapon get_user_weapon get_user_ammo num_to_word get_user_team get_user_time get_user_ping get_user_origin get_user_weapons get_weaponname get_user_name get_user_authid get_user_userid user_slap\
-user_kill log_amx log_message log_to_file get_playersnum get_players read_argv read_args read_argc read_flags get_flags find_player remove_quotes client_cmd engclient_cmd server_cmd set_cvar_string\
+user_kill log_amx log_message elog_message log_to_file get_playersnum get_players read_argv read_args read_argc read_flags get_flags find_player remove_quotes client_cmd engclient_cmd server_cmd set_cvar_string\
 cvar_exists remove_cvar_flags set_cvar_flags get_cvar_flags set_cvar_float get_cvar_float get_cvar_num set_cvar_num get_cvar_string get_mapname get_timeleft get_gametime get_maxplayers get_modname get_time format_time get_systime\
 parse_time set_task remove_task change_task task_exists set_user_flags get_user_flags remove_user_flags register_clcmd register_concmd register_srvcmd get_clcmd get_clcmdsnum get_srvcmd get_srvcmdsnum get_concmd get_concmd_plid\
 get_concmdsnum get_plugins_cvarsnum get_plugins_cvar register_menuid register_menucmd get_user_menu server_exec emit_sound register_cvar random_float random_num get_user_msgid get_user_msgname xvar_exists get_xvar_id get_xvar_num get_xvar_float\

plugins/include/amxmodx.inc

@@ -1288,6 +1288,19 @@ native log_amx(const string[], any:...);
  */
 native log_message(const message[], any:...);
 
+/**
+ * Logs a message hookable by plugins to the current server log file.
+ *
+ * @note The log will include a timestamp with the message.
+ * @note The message can be hooked using "register_logevent".
+ *
+ * @param string    Formatting rules
+ * @param ...       Variable number of formatting parameters
+ *
+ * @return          Number of printed characters
+ */
+native elog_message(const message[], any:...);
+
 /**
  * Logs a message to the specified file
  *