/* Minetest Copyright (C) 2013 celeron55, Perttu Ahola 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_client.h" #include "s_internal.h" #include "client.h" #include "common/c_converter.h" #include "common/c_content.h" #include "s_item.h" void ScriptApiClient::on_shutdown() { SCRIPTAPI_PRECHECKHEADER // Get registered shutdown hooks lua_getglobal(L, "core"); lua_getfield(L, -1, "registered_on_shutdown"); // Call callbacks runCallbacks(0, RUN_CALLBACKS_MODE_FIRST); } bool ScriptApiClient::on_sending_message(const std::string &message) { SCRIPTAPI_PRECHECKHEADER // Get core.registered_on_chat_messages lua_getglobal(L, "core"); lua_getfield(L, -1, "registered_on_sending_chat_message"); // Call callbacks lua_pushstring(L, message.c_str()); runCallbacks(1, RUN_CALLBACKS_MODE_OR_SC); bool ate = lua_toboolean(L, -1); return ate; } bool ScriptApiClient::on_receiving_message(const std::string &message) { SCRIPTAPI_PRECHECKHEADER // Get core.registered_on_chat_messages lua_getglobal(L, "core"); lua_getfield(L, -1, "registered_on_receiving_chat_message"); // Call callbacks lua_pushstring(L, message.c_str()); runCallbacks(1, RUN_CALLBACKS_MODE_OR_SC); bool ate = lua_toboolean(L, -1); return ate; } void ScriptApiClient::on_damage_taken(int32_t damage_amount) { SCRIPTAPI_PRECHECKHEADER // Get core.registered_on_chat_messages lua_getglobal(L, "core"); lua_getfield(L, -1, "registered_on_damage_taken"); // Call callbacks lua_pushinteger(L, damage_amount); runCallbacks(1, RUN_CALLBACKS_MODE_OR_SC); } void ScriptApiClient::on_hp_modification(int32_t newhp) { SCRIPTAPI_PRECHECKHEADER // Get core.registered_on_chat_messages lua_getglobal(L, "core"); lua_getfield(L, -1, "registered_on_hp_modification"); // Call callbacks lua_pushinteger(L, newhp); runCallbacks(1, RUN_CALLBACKS_MODE_OR_SC); } void ScriptApiClient::on_death() { SCRIPTAPI_PRECHECKHEADER // Get registered shutdown hooks lua_getglobal(L, "core"); lua_getfield(L, -1, "registered_on_death"); // Call callbacks runCallbacks(0, RUN_CALLBACKS_MODE_FIRST); } void ScriptApiClient::environment_step(float dtime) { SCRIPTAPI_PRECHECKHEADER // Get core.registered_globalsteps lua_getglobal(L, "core"); lua_getfield(L, -1, "registered_globalsteps"); // Call callbacks lua_pushnumber(L, dtime); try { runCallbacks(1, RUN_CALLBACKS_MODE_FIRST); } catch (LuaError &e) { getClient()->setFatalError(std::string("Client environment_step: ") + e.what() + "\n" + script_get_backtrace(L)); } } void ScriptApiClient::on_formspec_input(const std::string &formname, const StringMap &fields) { SCRIPTAPI_PRECHECKHEADER // Get core.registered_on_chat_messages lua_getglobal(L, "core"); lua_getfield(L, -1, "registered_on_formspec_input"); // Call callbacks // param 1 lua_pushstring(L, formname.c_str()); // param 2 lua_newtable(L); StringMap::const_iterator it; for (it = fields.begin(); it != fields.end(); ++it) { const std::string &name = it->first; const std::string &value = it->second; lua_pushstring(L, name.c_str()); lua_pushlstring(L, value.c_str(), value.size()); lua_settable(L, -3); } runCallbacks(2, RUN_CALLBACKS_MODE_OR_SC); } bool ScriptApiClient::on_dignode(v3s16 p, MapNode node) { SCRIPTAPI_PRECHECKHEADER const NodeDefManager *ndef = getClient()->ndef(); // Get core.registered_on_dignode lua_getglobal(L, "core"); lua_getfield(L, -1, "registered_on_dignode"); // Push data push_v3s16(L, p); pushnode(L, node, ndef); // Call functions runCallbacks(2, RUN_CALLBACKS_MODE_OR); return lua_toboolean(L, -1); } bool ScriptApiClient::on_punchnode(v3s16 p, MapNode node) { SCRIPTAPI_PRECHECKHEADER const NodeDefManager *ndef = getClient()->ndef(); // Get core.registered_on_punchgnode lua_getglobal(L, "core"); lua_getfield(L, -1, "registered_on_punchnode"); // Push data push_v3s16(L, p); pushnode(L, node, ndef); // Call functions runCallbacks(2, RUN_CALLBACKS_MODE_OR); bool blocked = lua_toboolean(L, -1); return blocked; } bool ScriptApiClient::on_placenode(const PointedThing &pointed, const ItemDefinition &item) { SCRIPTAPI_PRECHECKHEADER // Get core.registered_on_placenode lua_getglobal(L, "core"); lua_getfield(L, -1, "registered_on_placenode"); // Push data push_pointed_thing(L, pointed, true); push_item_definition(L, item); // Call functions runCallbacks(2, RUN_CALLBACKS_MODE_OR); return lua_toboolean(L, -1); } bool ScriptApiClient::on_item_use(const ItemStack &item, const PointedThing &pointed) { SCRIPTAPI_PRECHECKHEADER // Get core.registered_on_item_use lua_getglobal(L, "core"); lua_getfield(L, -1, "registered_on_item_use"); // Push data LuaItemStack::create(L, item); push_pointed_thing(L, pointed, true); // Call functions runCallbacks(2, RUN_CALLBACKS_MODE_OR); return lua_toboolean(L, -1); } bool ScriptApiClient::on_inventory_open(Inventory *inventory) { SCRIPTAPI_PRECHECKHEADER lua_getglobal(L, "core"); lua_getfield(L, -1, "registered_on_inventory_open"); std::vector lists = inventory->getLists(); std::vector::iterator iter = lists.begin(); lua_createtable(L, 0, lists.size()); for (; iter != lists.end(); iter++) { const char* name = (*iter)->getName().c_str(); lua_pushstring(L, name); push_inventory_list(L, inventory, name); lua_rawset(L, -3); } runCallbacks(1, RUN_CALLBACKS_MODE_OR); return lua_toboolean(L, -1); } void ScriptApiClient::setEnv(ClientEnvironment *env) { ScriptApiBase::setEnv(env); }