From 6f1c90720402415b62fb4d5e809ec7dbc1cd7f96 Mon Sep 17 00:00:00 2001 From: Loïc Blot Date: Tue, 26 Sep 2017 00:11:20 +0200 Subject: Implement mod communication channels (#6351) Implement network communication for channels * Implement ModChannel manager server side to route incoming messages from clients to other clients * Add signal handler switch on client & ModChannelMgr on client to handle channels * Add Lua API bindings + client packet sending + unittests * Implement server message sending * Add callback from received message handler to Lua API using registration method --- src/script/cpp_api/s_modchannels.cpp | 50 ++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 src/script/cpp_api/s_modchannels.cpp (limited to 'src/script/cpp_api/s_modchannels.cpp') diff --git a/src/script/cpp_api/s_modchannels.cpp b/src/script/cpp_api/s_modchannels.cpp new file mode 100644 index 000000000..caff3f05e --- /dev/null +++ b/src/script/cpp_api/s_modchannels.cpp @@ -0,0 +1,50 @@ +/* +Minetest +Copyright (C) 2017 nerzhul, Loic Blot + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public License along +with this program; if not, write to the Free Software Foundation, Inc., +51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +#include "s_modchannels.h" +#include "s_internal.h" + +void ScriptApiModChannels::on_modchannel_message(const std::string &channel, + const std::string &sender, const std::string &message) +{ + SCRIPTAPI_PRECHECKHEADER + + // Get core.registered_on_generateds + lua_getglobal(L, "core"); + lua_getfield(L, -1, "registered_on_modchannel_message"); + // Call callbacks + lua_pushstring(L, channel.c_str()); + lua_pushstring(L, sender.c_str()); + lua_pushstring(L, message.c_str()); + runCallbacks(3, RUN_CALLBACKS_MODE_AND); +} + +void ScriptApiModChannels::on_modchannel_signal( + const std::string &channel, ModChannelSignal signal) +{ + SCRIPTAPI_PRECHECKHEADER + + // Get core.registered_on_generateds + lua_getglobal(L, "core"); + lua_getfield(L, -1, "registered_on_modchannel_signal"); + // Call callbacks + lua_pushstring(L, channel.c_str()); + lua_pushinteger(L, (int)signal); + runCallbacks(2, RUN_CALLBACKS_MODE_AND); +} -- cgit v1.2.3