3 Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
31 #include "content_sao.h"
32 #include "util/pointedthing.h"
33 #include "inventory.h"
35 #include "lua_api/l_base.h"
37 class ModApiInventory;
44 static const char className[];
45 static const luaL_reg methods[];
50 static int gc_object(lua_State *L);
52 // is_empty(self) -> true/false
53 static int l_is_empty(lua_State *L);
55 // get_name(self) -> string
56 static int l_get_name(lua_State *L);
58 // get_count(self) -> number
59 static int l_get_count(lua_State *L);
61 // get_wear(self) -> number
62 static int l_get_wear(lua_State *L);
64 // get_metadata(self) -> string
65 static int l_get_metadata(lua_State *L);
67 // clear(self) -> true
68 static int l_clear(lua_State *L);
70 // replace(self, itemstack or itemstring or table or nil) -> true
71 static int l_replace(lua_State *L);
73 // to_string(self) -> string
74 static int l_to_string(lua_State *L);
76 // to_table(self) -> table or nil
77 static int l_to_table(lua_State *L);
79 // get_stack_max(self) -> number
80 static int l_get_stack_max(lua_State *L);
82 // get_free_space(self) -> number
83 static int l_get_free_space(lua_State *L);
85 // is_known(self) -> true/false
86 // Checks if the item is defined.
87 static int l_is_known(lua_State *L);
89 // get_definition(self) -> table
90 // Returns the item definition table from minetest.registered_items,
91 // or a fallback one (name="unknown")
92 static int l_get_definition(lua_State *L);
94 // get_tool_capabilities(self) -> table
95 // Returns the effective tool digging properties.
96 // Returns those of the hand ("") if this item has none associated.
97 static int l_get_tool_capabilities(lua_State *L);
99 // add_wear(self, amount) -> true/false
100 // The range for "amount" is [0,65535]. Wear is only added if the item
101 // is a tool. Adding wear might destroy the item.
102 // Returns true if the item is (or was) a tool.
103 static int l_add_wear(lua_State *L);
105 // add_item(self, itemstack or itemstring or table or nil) -> itemstack
106 // Returns leftover item stack
107 static int l_add_item(lua_State *L);
109 // item_fits(self, itemstack or itemstring or table or nil) -> true/false, itemstack
110 // First return value is true iff the new item fits fully into the stack
111 // Second return value is the would-be-left-over item stack
112 static int l_item_fits(lua_State *L);
114 // take_item(self, takecount=1) -> itemstack
115 static int l_take_item(lua_State *L);
117 // peek_item(self, peekcount=1) -> itemstack
118 static int l_peek_item(lua_State *L);
121 LuaItemStack(const ItemStack &item);
124 const ItemStack& getItem() const;
125 ItemStack& getItem();
127 // LuaItemStack(itemstack or itemstring or table or nil)
128 // Creates an LuaItemStack and leaves it on top of stack
129 static int create_object(lua_State *L);
130 // Not callable from Lua
131 static int create(lua_State *L, const ItemStack &item);
132 static LuaItemStack* checkobject(lua_State *L, int narg);
133 static void Register(lua_State *L);
138 :virtual public ModApiBase
143 bool Initialize(lua_State *L, int top);
145 static int l_register_item_raw(lua_State *L);
146 static int l_register_alias_raw(lua_State *L);
147 static int l_get_content_id(lua_State *L);
148 static int l_get_name_from_content_id(lua_State *L);
153 #endif /* L_ITEM_H_ */