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path: root/src/main.cpp
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* Replace pause and message menu by formspec onessapier2014-03-05
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* Fix memory leak in database migrationSelat2014-02-07
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* Add the option to bind to a specific addressShadowNinja2014-02-05
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* Revert "Fix settings to honor numeric conversion errors"kwolekr2014-02-05
| | | | This reverts commit 3f376a092e1c16429fb52f24736e9da98aff4cd5.
* Fix settings to honor numeric conversion errorssapier2014-02-04
| | | | Rename try* non exceptioning functions to *NoEx
* Add alpha setting to font shadowBlockMen2013-12-14
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* Don't call curl_global_init twiceKahrl2013-12-13
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* Implement httpfetch module and initialize it from main()Kahrl2013-12-13
| | | | | | | | Add curl_parallel_limit setting that will replace media_fetch_threads in a later commit. Fix a typo in MutexedQueue::pop_back() that made it impossible to compile code that used this function. (Noticed this while implementing httpfetch.)
* Add configurable font shadow.Ilya Zhuravlev2013-12-12
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* Cleanup jthread and fix win32 buildsapier2013-12-01
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* Fix modstore/favourites hang by adding asynchronous lua job supportsapier2013-11-29
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* Split server/client port setting to avoid port number clashes in mainmenusapier2013-11-28
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* Fix invalid escape sequence in database migration codeKahrl2013-11-23
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* Fix win32/msvc i18n (quite UGLY version, blame Microsoft)sapier2013-11-11
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* Add --version optionKahrl2013-09-28
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* Show git hash in version string at top left corner of windowKahrl2013-09-28
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* Fix some warnings and other minor detailskwolekr2013-09-16
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* Handle --migrate even when compiled without leveldb supportKahrl2013-09-10
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* Fix broken build due to missing mapsector.h includeKahrl2013-09-10
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* Make --migrate update world.mt tooSfan52013-09-09
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* Add note about --migrate only working with minetestserver or --serverSfan52013-09-09
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* Make it compileSfan52013-09-09
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* Add dummy and LevelDB database backendsIlya Zhuravlev2013-09-09
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* Add fallback font support for some languages.Ilya Zhuravlev2013-09-08
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* Add a setting for HighPrecisionFPU (fixes #763).Ilya Zhuravlev2013-08-25
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* Allow SIGINT to kill mainmenu againKahrl2013-08-19
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* GUIFormSpecMenu focus fixesKahrl2013-08-19
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* Omnicleanup: header cleanup, add ModApiUtil shared between game and mainmenuKahrl2013-08-14
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* Make freetype usage configureable by a settingPilzAdam2013-08-04
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* Weather backward compatibilityproller2013-08-02
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* Play sounds/main_menu.ogg in menuPilzAdam2013-07-28
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* Randomly choose singleplayer portPilzAdam2013-07-16
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* fix crash on play/start with empty world listsapier2013-07-08
| | | | make enter button work in create world dialog
* Replace C++ mainmenu by formspec powered onesapier2013-07-02
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* Save settings after dropping main menuelagin2013-05-20
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* Only create SoundManager in main menu if USE_SOUND is truePilzAdam2013-05-18
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* Dont drop fonts with ENABLE_FREETYPE=0PilzAdam2013-05-16
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* Only use game filter in singleplayer tab; use menu_{background, overlay, ↵PilzAdam2013-05-13
| | | | header, footer}.png for other tabs
* Add code to play main_menu.ogg in main menuRealBadAngel2013-05-11
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* Fix memory leaks: delete font in main and GUIChatConsolePilzAdam2013-05-10
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* Add clouds to all loading screens and better progress handlingZeg92013-05-10
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* Add --videomodes option to show available video modesKahrl2013-05-09
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* Drop IrrlichtDevice when running --speedtestsKahrl2013-05-09
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* Add header.png and footer.png support for games, and support texture packs ↵Perttu Ahola2013-05-04
| | | | via <gameid>_menu_<background/overlay/header/footer>.png
* Show game name instead of game ID of selected gamePilzAdam2013-05-02
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* Switch menu to game selected in world creation dialogPerttu Ahola2013-05-02
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* Get menu background image from selected gamePerttu Ahola2013-05-02
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* fix memory leaks introduced by invalid gettext usagesapier2013-04-07
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* replace Server smart pointer with conventional one to gain control over dtor ↵sapier2013-04-07
| | | | call order
* Add a small optimization to the menu splash and remove a old commentShadowNinja2013-03-30
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generated by cgit v1.2.3 (git 2.25.1) at 2024-10-04 08:16:44 +0000
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 "scriptapi.h" #include "scriptapi_inventory.h" #include "server.h" #include "script.h" #include "log.h" #include "scriptapi_types.h" #include "scriptapi_common.h" #include "scriptapi_inventory.h" #include "scriptapi_item.h" #include "scriptapi_object.h" /* InvRef */ InvRef* InvRef::checkobject(lua_State *L, int narg) { luaL_checktype(L, narg, LUA_TUSERDATA); void *ud = luaL_checkudata(L, narg, className); if(!ud) luaL_typerror(L, narg, className); return *(InvRef**)ud; // unbox pointer } Inventory* InvRef::getinv(lua_State *L, InvRef *ref) { return get_server(L)->getInventory(ref->m_loc); } InventoryList* InvRef::getlist(lua_State *L, InvRef *ref, const char *listname) { Inventory *inv = getinv(L, ref); if(!inv) return NULL; return inv->getList(listname); } void InvRef::reportInventoryChange(lua_State *L, InvRef *ref) { // Inform other things that the inventory has changed get_server(L)->setInventoryModified(ref->m_loc); } // Exported functions // garbage collector int InvRef::gc_object(lua_State *L) { InvRef *o = *(InvRef **)(lua_touserdata(L, 1)); delete o; return 0; } // is_empty(self, listname) -> true/false int InvRef::l_is_empty(lua_State *L) { InvRef *ref = checkobject(L, 1); const char *listname = luaL_checkstring(L, 2); InventoryList *list = getlist(L, ref, listname); if(list && list->getUsedSlots() > 0){ lua_pushboolean(L, false); } else { lua_pushboolean(L, true); } return 1; } // get_size(self, listname) int InvRef::l_get_size(lua_State *L) { InvRef *ref = checkobject(L, 1); const char *listname = luaL_checkstring(L, 2); InventoryList *list = getlist(L, ref, listname); if(list){ lua_pushinteger(L, list->getSize()); } else { lua_pushinteger(L, 0); } return 1; } // get_width(self, listname) int InvRef::l_get_width(lua_State *L) { InvRef *ref = checkobject(L, 1); const char *listname = luaL_checkstring(L, 2); InventoryList *list = getlist(L, ref, listname); if(list){ lua_pushinteger(L, list->getWidth()); } else { lua_pushinteger(L, 0); } return 1; } // set_size(self, listname, size) int InvRef::l_set_size(lua_State *L) { InvRef *ref = checkobject(L, 1); const char *listname = luaL_checkstring(L, 2); int newsize = luaL_checknumber(L, 3); Inventory *inv = getinv(L, ref); if(newsize == 0){ inv->deleteList(listname); reportInventoryChange(L, ref); return 0; } InventoryList *list = inv->getList(listname); if(list){ list->setSize(newsize); } else { list = inv->addList(listname, newsize); } reportInventoryChange(L, ref); return 0; } // set_width(self, listname, size) int InvRef::l_set_width(lua_State *L) { InvRef *ref = checkobject(L, 1); const char *listname = luaL_checkstring(L, 2); int newwidth = luaL_checknumber(L, 3); Inventory *inv = getinv(L, ref); InventoryList *list = inv->getList(listname); if(list){ list->setWidth(newwidth); } else { return 0; } reportInventoryChange(L, ref); return 0; } // get_stack(self, listname, i) -> itemstack int InvRef::l_get_stack(lua_State *L) { InvRef *ref = checkobject(L, 1); const char *listname = luaL_checkstring(L, 2); int i = luaL_checknumber(L, 3) - 1; InventoryList *list = getlist(L, ref, listname); ItemStack item; if(list != NULL && i >= 0 && i < (int) list->getSize()) item = list->getItem(i); LuaItemStack::create(L, item); return 1; } // set_stack(self, listname, i, stack) -> true/false int InvRef::l_set_stack(lua_State *L) { InvRef *ref = checkobject(L, 1); const char *listname = luaL_checkstring(L, 2); int i = luaL_checknumber(L, 3) - 1; ItemStack newitem = read_item(L, 4); InventoryList *list = getlist(L, ref, listname); if(list != NULL && i >= 0 && i < (int) list->getSize()){ list->changeItem(i, newitem); reportInventoryChange(L, ref); lua_pushboolean(L, true); } else { lua_pushboolean(L, false); } return 1; } // get_list(self, listname) -> list or nil int InvRef::l_get_list(lua_State *L) { InvRef *ref = checkobject(L, 1); const char *listname = luaL_checkstring(L, 2); Inventory *inv = getinv(L, ref); inventory_get_list_to_lua(inv, listname, L); return 1; } // set_list(self, listname, list) int InvRef::l_set_list(lua_State *L) { InvRef *ref = checkobject(L, 1); const char *listname = luaL_checkstring(L, 2); Inventory *inv = getinv(L, ref); InventoryList *list = inv->getList(listname); if(list) inventory_set_list_from_lua(inv, listname, L, 3, list->getSize()); else inventory_set_list_from_lua(inv, listname, L, 3); reportInventoryChange(L, ref); return 0; } // add_item(self, listname, itemstack or itemstring or table or nil) -> itemstack // Returns the leftover stack int InvRef::l_add_item(lua_State *L) { InvRef *ref = checkobject(L, 1); const char *listname = luaL_checkstring(L, 2); ItemStack item = read_item(L, 3); InventoryList *list = getlist(L, ref, listname); if(list){ ItemStack leftover = list->addItem(item); if(leftover.count != item.count) reportInventoryChange(L, ref); LuaItemStack::create(L, leftover); } else { LuaItemStack::create(L, item); } return 1; } // room_for_item(self, listname, itemstack or itemstring or table or nil) -> true/false // Returns true if the item completely fits into the list int InvRef::l_room_for_item(lua_State *L) { InvRef *ref = checkobject(L, 1); const char *listname = luaL_checkstring(L, 2); ItemStack item = read_item(L, 3); InventoryList *list = getlist(L, ref, listname); if(list){ lua_pushboolean(L, list->roomForItem(item)); } else { lua_pushboolean(L, false); } return 1; } // contains_item(self, listname, itemstack or itemstring or table or nil) -> true/false // Returns true if the list contains the given count of the given item name int InvRef::l_contains_item(lua_State *L) { InvRef *ref = checkobject(L, 1); const char *listname = luaL_checkstring(L, 2); ItemStack item = read_item(L, 3); InventoryList *list = getlist(L, ref, listname); if(list){ lua_pushboolean(L, list->containsItem(item)); } else { lua_pushboolean(L, false); } return 1; } // remove_item(self, listname, itemstack or itemstring or table or nil) -> itemstack // Returns the items that were actually removed int InvRef::l_remove_item(lua_State *L) { InvRef *ref = checkobject(L, 1); const char *listname = luaL_checkstring(L, 2); ItemStack item = read_item(L, 3); InventoryList *list = getlist(L, ref, listname); if(list){ ItemStack removed = list->removeItem(item); if(!removed.empty()) reportInventoryChange(L, ref); LuaItemStack::create(L, removed); } else { LuaItemStack::create(L, ItemStack()); } return 1; } // get_location() -> location (like minetest.get_inventory(location)) int InvRef::l_get_location(lua_State *L) { InvRef *ref = checkobject(L, 1); const InventoryLocation &loc = ref->m_loc; switch(loc.type){ case InventoryLocation::PLAYER: lua_newtable(L); lua_pushstring(L, "player"); lua_setfield(L, -2, "type"); lua_pushstring(L, loc.name.c_str()); lua_setfield(L, -2, "name"); return 1; case InventoryLocation::NODEMETA: lua_newtable(L); lua_pushstring(L, "nodemeta"); lua_setfield(L, -2, "type"); push_v3s16(L, loc.p); lua_setfield(L, -2, "name"); return 1; case InventoryLocation::DETACHED: lua_newtable(L); lua_pushstring(L, "detached"); lua_setfield(L, -2, "type"); lua_pushstring(L, loc.name.c_str()); lua_setfield(L, -2, "name"); return 1; case InventoryLocation::UNDEFINED: case InventoryLocation::CURRENT_PLAYER: break; } lua_newtable(L); lua_pushstring(L, "undefined"); lua_setfield(L, -2, "type"); return 1; } InvRef::InvRef(const InventoryLocation &loc): m_loc(loc) { } InvRef::~InvRef() { } // Creates an InvRef and leaves it on top of stack // Not callable from Lua; all references are created on the C side. void InvRef::create(lua_State *L, const InventoryLocation &loc) { InvRef *o = new InvRef(loc); *(void **)(lua_newuserdata(L, sizeof(void *))) = o; luaL_getmetatable(L, className); lua_setmetatable(L, -2); } void InvRef::createPlayer(lua_State *L, Player *player) { InventoryLocation loc; loc.setPlayer(player->getName()); create(L, loc); } void InvRef::createNodeMeta(lua_State *L, v3s16 p) { InventoryLocation loc; loc.setNodeMeta(p); create(L, loc); } void InvRef::Register(lua_State *L) { lua_newtable(L); int methodtable = lua_gettop(L); luaL_newmetatable(L, className); int metatable = lua_gettop(L); lua_pushliteral(L, "__metatable"); lua_pushvalue(L, methodtable); lua_settable(L, metatable); // hide metatable from Lua getmetatable() lua_pushliteral(L, "__index"); lua_pushvalue(L, methodtable); lua_settable(L, metatable); lua_pushliteral(L, "__gc"); lua_pushcfunction(L, gc_object); lua_settable(L, metatable); lua_pop(L, 1); // drop metatable luaL_openlib(L, 0, methods, 0); // fill methodtable lua_pop(L, 1); // drop methodtable // Cannot be created from Lua //lua_register(L, className, create_object); } const char InvRef::className[] = "InvRef"; const luaL_reg InvRef::methods[] = { luamethod(InvRef, is_empty), luamethod(InvRef, get_size), luamethod(InvRef, set_size), luamethod(InvRef, get_width), luamethod(InvRef, set_width), luamethod(InvRef, get_stack), luamethod(InvRef, set_stack), luamethod(InvRef, get_list), luamethod(InvRef, set_list), luamethod(InvRef, add_item), luamethod(InvRef, room_for_item), luamethod(InvRef, contains_item), luamethod(InvRef, remove_item), luamethod(InvRef, get_location), {0,0} }; void inventory_get_list_to_lua(Inventory *inv, const char *name, lua_State *L) { InventoryList *invlist = inv->getList(name); if(invlist == NULL){ lua_pushnil(L); return; } std::vector<ItemStack> items; for(u32 i=0; i<invlist->getSize(); i++) items.push_back(invlist->getItem(i)); push_items(L, items); } void inventory_set_list_from_lua(Inventory *inv, const char *name, lua_State *L, int tableindex, int forcesize) { if(tableindex < 0) tableindex = lua_gettop(L) + 1 + tableindex; // If nil, delete list if(lua_isnil(L, tableindex)){ inv->deleteList(name); return; } // Otherwise set list std::vector<ItemStack> items = read_items(L, tableindex); int listsize = (forcesize != -1) ? forcesize : items.size(); InventoryList *invlist = inv->addList(name, listsize); int index = 0; for(std::vector<ItemStack>::const_iterator i = items.begin(); i != items.end(); i++){ if(forcesize != -1 && index == forcesize) break; invlist->changeItem(index, *i); index++; } while(forcesize != -1 && index < forcesize){ invlist->deleteItem(index); index++; } } // get_inventory(location) int l_get_inventory(lua_State *L) { InventoryLocation loc; std::string type = checkstringfield(L, 1, "type"); if(type == "player"){ std::string name = checkstringfield(L, 1, "name"); loc.setPlayer(name); } else if(type == "node"){ lua_getfield(L, 1, "pos"); v3s16 pos = check_v3s16(L, -1); loc.setNodeMeta(pos); } else if(type == "detached"){ std::string name = checkstringfield(L, 1, "name"); loc.setDetached(name); } if(get_server(L)->getInventory(loc) != NULL) InvRef::create(L, loc); else lua_pushnil(L); return 1; } /* Detached inventory callbacks */ // Retrieves minetest.detached_inventories[name][callbackname] // If that is nil or on error, return false and stack is unchanged // If that is a function, returns true and pushes the // function onto the stack static bool get_detached_inventory_callback(lua_State *L, const std::string &name, const char *callbackname) { lua_getglobal(L, "minetest"); lua_getfield(L, -1, "detached_inventories"); lua_remove(L, -2); luaL_checktype(L, -1, LUA_TTABLE); lua_getfield(L, -1, name.c_str()); lua_remove(L, -2); // Should be a table if(lua_type(L, -1) != LUA_TTABLE) { errorstream<<"Item \""<<name<<"\" not defined"<<std::endl; lua_pop(L, 1); return false; } lua_getfield(L, -1, callbackname); lua_remove(L, -2); // Should be a function or nil if(lua_type(L, -1) == LUA_TFUNCTION) { return true; } else if(lua_isnil(L, -1)) { lua_pop(L, 1); return false; } else { errorstream<<"Detached inventory \""<<name<<"\" callback \"" <<callbackname<<"\" is not a function"<<std::endl; lua_pop(L, 1); return false; } } // Return number of accepted items to be moved int scriptapi_detached_inventory_allow_move(lua_State *L, const std::string &name, const std::string &from_list, int from_index, const std::string &to_list, int to_index, int count, ServerActiveObject *player) { realitycheck(L); assert(lua_checkstack(L, 20)); StackUnroller stack_unroller(L); // Push callback function on stack if(!get_detached_inventory_callback(L, name, "allow_move")) return count; // function(inv, from_list, from_index, to_list, to_index, count, player) // inv InventoryLocation loc; loc.setDetached(name); InvRef::create(L, loc); // from_list lua_pushstring(L, from_list.c_str()); // from_index lua_pushinteger(L, from_index + 1); // to_list lua_pushstring(L, to_list.c_str()); // to_index lua_pushinteger(L, to_index + 1); // count lua_pushinteger(L, count); // player objectref_get_or_create(L, player); if(lua_pcall(L, 7, 1, 0)) script_error(L, "error: %s", lua_tostring(L, -1)); if(!lua_isnumber(L, -1)) throw LuaError(L, "allow_move should return a number"); return luaL_checkinteger(L, -1); } // Return number of accepted items to be put int scriptapi_detached_inventory_allow_put(lua_State *L, const std::string &name, const std::string &listname, int index, ItemStack &stack, ServerActiveObject *player) { realitycheck(L); assert(lua_checkstack(L, 20)); StackUnroller stack_unroller(L); // Push callback function on stack if(!get_detached_inventory_callback(L, name, "allow_put")) return stack.count; // All will be accepted // Call function(inv, listname, index, stack, player) // inv InventoryLocation loc; loc.setDetached(name); InvRef::create(L, loc); // listname lua_pushstring(L, listname.c_str()); // index lua_pushinteger(L, index + 1); // stack LuaItemStack::create(L, stack); // player objectref_get_or_create(L, player); if(lua_pcall(L, 5, 1, 0)) script_error(L, "error: %s", lua_tostring(L, -1)); if(!lua_isnumber(L, -1)) throw LuaError(L, "allow_put should return a number"); return luaL_checkinteger(L, -1); } // Return number of accepted items to be taken int scriptapi_detached_inventory_allow_take(lua_State *L, const std::string &name, const std::string &listname, int index, ItemStack &stack, ServerActiveObject *player) { realitycheck(L); assert(lua_checkstack(L, 20)); StackUnroller stack_unroller(L); // Push callback function on stack if(!get_detached_inventory_callback(L, name, "allow_take")) return stack.count; // All will be accepted // Call function(inv, listname, index, stack, player) // inv InventoryLocation loc; loc.setDetached(name); InvRef::create(L, loc); // listname lua_pushstring(L, listname.c_str()); // index lua_pushinteger(L, index + 1); // stack LuaItemStack::create(L, stack); // player objectref_get_or_create(L, player); if(lua_pcall(L, 5, 1, 0)) script_error(L, "error: %s", lua_tostring(L, -1)); if(!lua_isnumber(L, -1)) throw LuaError(L, "allow_take should return a number"); return luaL_checkinteger(L, -1); } // Report moved items void scriptapi_detached_inventory_on_move(lua_State *L, const std::string &name, const std::string &from_list, int from_index, const std::string &to_list, int to_index, int count, ServerActiveObject *player) { realitycheck(L); assert(lua_checkstack(L, 20)); StackUnroller stack_unroller(L); // Push callback function on stack if(!get_detached_inventory_callback(L, name, "on_move")) return; // function(inv, from_list, from_index, to_list, to_index, count, player) // inv InventoryLocation loc; loc.setDetached(name); InvRef::create(L, loc); // from_list lua_pushstring(L, from_list.c_str()); // from_index lua_pushinteger(L, from_index + 1); // to_list lua_pushstring(L, to_list.c_str()); // to_index lua_pushinteger(L, to_index + 1); // count lua_pushinteger(L, count); // player objectref_get_or_create(L, player); if(lua_pcall(L, 7, 0, 0)) script_error(L, "error: %s", lua_tostring(L, -1)); } // Report put items void scriptapi_detached_inventory_on_put(lua_State *L, const std::string &name, const std::string &listname, int index, ItemStack &stack, ServerActiveObject *player) { realitycheck(L); assert(lua_checkstack(L, 20)); StackUnroller stack_unroller(L); // Push callback function on stack if(!get_detached_inventory_callback(L, name, "on_put")) return; // Call function(inv, listname, index, stack, player) // inv InventoryLocation loc; loc.setDetached(name); InvRef::create(L, loc); // listname lua_pushstring(L, listname.c_str()); // index lua_pushinteger(L, index + 1); // stack LuaItemStack::create(L, stack); // player objectref_get_or_create(L, player); if(lua_pcall(L, 5, 0, 0)) script_error(L, "error: %s", lua_tostring(L, -1)); } // Report taken items void scriptapi_detached_inventory_on_take(lua_State *L, const std::string &name, const std::string &listname, int index, ItemStack &stack, ServerActiveObject *player) { realitycheck(L); assert(lua_checkstack(L, 20)); StackUnroller stack_unroller(L); // Push callback function on stack if(!get_detached_inventory_callback(L, name, "on_take")) return; // Call function(inv, listname, index, stack, player) // inv InventoryLocation loc; loc.setDetached(name); InvRef::create(L, loc); // listname lua_pushstring(L, listname.c_str()); // index lua_pushinteger(L, index + 1); // stack LuaItemStack::create(L, stack); // player objectref_get_or_create(L, player); if(lua_pcall(L, 5, 0, 0)) script_error(L, "error: %s", lua_tostring(L, -1)); } // create_detached_inventory_raw(name) int l_create_detached_inventory_raw(lua_State *L) { const char *name = luaL_checkstring(L, 1); if(get_server(L)->createDetachedInventory(name) != NULL){ InventoryLocation loc; loc.setDetached(name); InvRef::create(L, loc); }else{ lua_pushnil(L); } return 1; }
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-04 08:16:43 +0000