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-rw-r--r--src/script/lua_api/CMakeLists.txt1
-rw-r--r--src/script/lua_api/l_inventoryaction.cpp216
-rw-r--r--src/script/lua_api/l_inventoryaction.h72
3 files changed, 289 insertions, 0 deletions
diff --git a/src/script/lua_api/CMakeLists.txt b/src/script/lua_api/CMakeLists.txt
index ee94737d6..f6963f707 100644
--- a/src/script/lua_api/CMakeLists.txt
+++ b/src/script/lua_api/CMakeLists.txt
@@ -6,6 +6,7 @@ set(common_SCRIPT_LUA_API_SRCS
${CMAKE_CURRENT_SOURCE_DIR}/l_env.cpp
${CMAKE_CURRENT_SOURCE_DIR}/l_http.cpp
${CMAKE_CURRENT_SOURCE_DIR}/l_inventory.cpp
+ ${CMAKE_CURRENT_SOURCE_DIR}/l_inventoryaction.cpp
${CMAKE_CURRENT_SOURCE_DIR}/l_item.cpp
${CMAKE_CURRENT_SOURCE_DIR}/l_itemstackmeta.cpp
${CMAKE_CURRENT_SOURCE_DIR}/l_mapgen.cpp
diff --git a/src/script/lua_api/l_inventoryaction.cpp b/src/script/lua_api/l_inventoryaction.cpp
new file mode 100644
index 000000000..516d6d3b2
--- /dev/null
+++ b/src/script/lua_api/l_inventoryaction.cpp
@@ -0,0 +1,216 @@
+/*
+Dragonfire
+Copyright (C) 2020 Elias Fleckenstein <eliasfleckenstein@web.de>
+
+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 "l_inventoryaction.h"
+#include "l_internal.h"
+#include "client/client.h"
+
+int LuaInventoryAction::gc_object(lua_State *L)
+{
+ LuaInventoryAction *o = *(LuaInventoryAction **)(lua_touserdata(L, 1));
+ delete o;
+ return 0;
+}
+
+int LuaInventoryAction::mt_tostring(lua_State *L)
+{
+ LuaInventoryAction *o = checkobject(L, 1);
+ std::ostringstream os(std::ios::binary);
+ o->m_action->serialize(os);
+ lua_pushfstring(L, "InventoryAction(\"%s\")", os.str().c_str());
+ return 1;
+}
+
+int LuaInventoryAction::l_apply(lua_State *L)
+{
+ LuaInventoryAction *o = checkobject(L, 1);
+
+ std::ostringstream os(std::ios::binary);
+ o->m_action->serialize(os);
+
+ std::istringstream is(os.str(), std::ios_base::binary);
+
+ InventoryAction *a = InventoryAction::deSerialize(is);
+
+ getClient(L)->inventoryAction(a);
+ return 0;
+}
+
+int LuaInventoryAction::l_from(lua_State *L)
+{
+ GET_MOVE_ACTION
+ readFullInventoryLocationInto(L, &act->from_inv, &act->from_list, &act->from_i);
+ return 0;
+}
+
+int LuaInventoryAction::l_to(lua_State *L)
+{
+ GET_MOVE_ACTION
+ readFullInventoryLocationInto(L, &act->to_inv, &act->to_list, &act->to_i);
+ return 0;
+}
+
+int LuaInventoryAction::l_craft(lua_State *L)
+{
+ LuaInventoryAction *o = checkobject(L, 1);
+
+ if (o->m_action->getType() != IAction::Craft)
+ return 0;
+
+ std::string locStr;
+ InventoryLocation loc;
+
+ locStr = readParam<std::string>(L, 2);
+
+ try {
+ loc.deSerialize(locStr);
+ dynamic_cast<ICraftAction *>(o->m_action)->craft_inv = loc;
+ } catch (SerializationError &) {}
+
+ return 0;
+}
+
+int LuaInventoryAction::l_set_count(lua_State *L)
+{
+ LuaInventoryAction *o = checkobject(L, 1);
+
+ s16 count = luaL_checkinteger(L, 2);
+
+ switch (o->m_action->getType()) {
+ case IAction::Move:
+ ((IMoveAction *)o->m_action)->count = count;
+ break;
+ case IAction::Drop:
+ ((IDropAction *)o->m_action)->count = count;
+ break;
+ case IAction::Craft:
+ ((ICraftAction *)o->m_action)->count = count;
+ break;
+ }
+
+ return 0;
+}
+
+LuaInventoryAction::LuaInventoryAction(const IAction &type) : m_action(nullptr)
+{
+ switch (type) {
+ case IAction::Move:
+ m_action = new IMoveAction();
+ break;
+ case IAction::Drop:
+ m_action = new IDropAction();
+ break;
+ case IAction::Craft:
+ m_action = new ICraftAction();
+ break;
+ }
+}
+
+LuaInventoryAction::~LuaInventoryAction()
+{
+ delete m_action;
+}
+
+void LuaInventoryAction::readFullInventoryLocationInto(lua_State *L, InventoryLocation *loc, std::string *list, s16 *index)
+{
+ try {
+ loc->deSerialize(readParam<std::string>(L, 2));
+ std::string l = readParam<std::string>(L, 3);
+ *list = l;
+ *index = luaL_checkinteger(L, 4);
+ } catch (SerializationError &) {}
+}
+
+int LuaInventoryAction::create_object(lua_State *L)
+{
+ IAction type;
+ std::string typeStr;
+
+ typeStr = readParam<std::string>(L, 1);
+
+ if (typeStr == "move")
+ type = IAction::Move;
+ else if (typeStr == "drop")
+ type = IAction::Drop;
+ else if (typeStr == "craft")
+ type = IAction::Craft;
+ else
+ return 0;
+
+ LuaInventoryAction *o = new LuaInventoryAction(type);
+ *(void **)(lua_newuserdata(L, sizeof(void *))) = o;
+ luaL_getmetatable(L, className);
+ lua_setmetatable(L, -2);
+ return 1;
+}
+
+int LuaInventoryAction::create(lua_State *L, const IAction &type)
+{
+ LuaInventoryAction *o = new LuaInventoryAction(type);
+ *(void **)(lua_newuserdata(L, sizeof(void *))) = o;
+ luaL_getmetatable(L, className);
+ lua_setmetatable(L, -2);
+ return 1;
+}
+
+LuaInventoryAction *LuaInventoryAction::checkobject(lua_State *L, int narg)
+{
+ return *(LuaInventoryAction **)luaL_checkudata(L, narg, className);
+}
+
+void LuaInventoryAction::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);
+
+ 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_pushliteral(L, "__tostring");
+ lua_pushcfunction(L, mt_tostring);
+ lua_settable(L, metatable);
+
+ lua_pop(L, 1);
+
+ luaL_openlib(L, 0, methods, 0);
+ lua_pop(L, 1);
+
+ lua_register(L, className, create_object);
+}
+
+const char LuaInventoryAction::className[] = "InventoryAction";
+const luaL_Reg LuaInventoryAction::methods[] = {
+ luamethod(LuaInventoryAction, apply),
+ luamethod(LuaInventoryAction, from),
+ luamethod(LuaInventoryAction, to),
+ luamethod(LuaInventoryAction, craft),
+ luamethod(LuaInventoryAction, set_count),
+ {0,0}
+};
diff --git a/src/script/lua_api/l_inventoryaction.h b/src/script/lua_api/l_inventoryaction.h
new file mode 100644
index 000000000..c1a96d010
--- /dev/null
+++ b/src/script/lua_api/l_inventoryaction.h
@@ -0,0 +1,72 @@
+/*
+Dragonfire
+Copyright (C) 2020 Elias Fleckenstein <eliasfleckenstein@web.de>
+
+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 "inventorymanager.h"
+#include "lua_api/l_base.h"
+
+#define GET_MOVE_ACTION \
+ LuaInventoryAction *o = checkobject(L, 1); \
+ if (o->m_action->getType() == IAction::Craft) \
+ return 0; \
+ MoveAction *act = dynamic_cast<MoveAction *>(o->m_action);
+
+class LuaInventoryAction : public ModApiBase {
+private:
+ InventoryAction *m_action;
+
+ static void readFullInventoryLocationInto(lua_State *L, InventoryLocation *loc, std::string *list, s16 *index);
+
+ static const char className[];
+ static const luaL_Reg methods[];
+
+ // Exported functions
+
+ // garbage collector
+ static int gc_object(lua_State *L);
+
+ // __tostring metamethod
+ static int mt_tostring(lua_State *L);
+
+ // apply(self)
+ static int l_apply(lua_State *L);
+
+ // from(self, location, list, index)
+ static int l_from(lua_State *L);
+
+ // to(self, location, list, index)
+ static int l_to(lua_State *L);
+
+ // craft(self, location)
+ static int l_craft(lua_State *L);
+
+ // set_count(self, count)
+ static int l_set_count(lua_State *L);
+
+public:
+ LuaInventoryAction(const IAction &type);
+ ~LuaInventoryAction();
+
+ // LuaInventoryAction(inventory action type)
+ // Creates an LuaInventoryAction and leaves it on top of stack
+ static int create_object(lua_State *L);
+ // Not callable from Lua
+ static int create(lua_State *L, const IAction &type);
+ static LuaInventoryAction* checkobject(lua_State *L, int narg);
+ static void Register(lua_State *L);
+};
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-21 04:56:52 +0000