1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
|
/*
Minetest
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
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.
*/
#ifndef L_ITEM_H_
#define L_ITEM_H_
#include "lua_api/l_base.h"
#include "inventory.h" // ItemStack
class LuaItemStack : public ModApiBase {
private:
ItemStack m_stack;
static const char className[];
static const luaL_reg methods[];
// Exported functions
// garbage collector
static int gc_object(lua_State *L);
// is_empty(self) -> true/false
static int l_is_empty(lua_State *L);
// get_name(self) -> string
static int l_get_name(lua_State *L);
// set_name(self, name)
static int l_set_name(lua_State *L);
// get_count(self) -> number
static int l_get_count(lua_State *L);
// set_count(self, number)
static int l_set_count(lua_State *L);
// get_wear(self) -> number
static int l_get_wear(lua_State *L);
// set_wear(self, number)
static int l_set_wear(lua_State *L);
// get_metadata(self) -> string
static int l_get_metadata(lua_State *L);
// set_metadata(self, string)
static int l_set_metadata(lua_State *L);
// clear(self) -> true
static int l_clear(lua_State *L);
// replace(self, itemstack or itemstring or table or nil) -> true
static int l_replace(lua_State *L);
// to_string(self) -> string
static int l_to_string(lua_State *L);
// to_table(self) -> table or nil
static int l_to_table(lua_State *L);
// get_stack_max(self) -> number
static int l_get_stack_max(lua_State *L);
// get_free_space(self) -> number
static int l_get_free_space(lua_State *L);
// is_known(self) -> true/false
// Checks if the item is defined.
static int l_is_known(lua_State *L);
// get_definition(self) -> table
// Returns the item definition table from core.registered_items,
// or a fallback one (name="unknown")
static int l_get_definition(lua_State *L);
// get_tool_capabilities(self) -> table
// Returns the effective tool digging properties.
// Returns those of the hand ("") if this item has none associated.
static int l_get_tool_capabilities(lua_State *L);
// add_wear(self, amount) -> true/false
// The range for "amount" is [0,65535]. Wear is only added if the item
// is a tool. Adding wear might destroy the item.
// Returns true if the item is (or was) a tool.
static int l_add_wear(lua_State *L);
// add_item(self, itemstack or itemstring or table or nil) -> itemstack
// Returns leftover item stack
static int l_add_item(lua_State *L);
// item_fits(self, itemstack or itemstring or table or nil) -> true/false, itemstack
// First return value is true iff the new item fits fully into the stack
// Second return value is the would-be-left-over item stack
static int l_item_fits(lua_State *L);
// take_item(self, takecount=1) -> itemstack
static int l_take_item(lua_State *L);
// peek_item(self, peekcount=1) -> itemstack
static int l_peek_item(lua_State *L);
public:
LuaItemStack(const ItemStack &item);
~LuaItemStack();
const ItemStack& getItem() const;
ItemStack& getItem();
// LuaItemStack(itemstack or itemstring or table or nil)
// Creates an LuaItemStack 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 ItemStack &item);
static LuaItemStack* checkobject(lua_State *L, int narg);
static void Register(lua_State *L);
};
class ModApiItemMod : public ModApiBase {
private:
static int l_register_item_raw(lua_State *L);
static int l_register_alias_raw(lua_State *L);
static int l_get_content_id(lua_State *L);
static int l_get_name_from_content_id(lua_State *L);
public:
static void Initialize(lua_State *L, int top);
};
#endif /* L_ITEM_H_ */
|
