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Add set_name(), set_count(), set_wear() and set_metadata() to Lua ItemStack

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This commit is contained in:
PilzAdam 2013-09-28 22:47:09 +02:00
parent 731392866f
commit a9c0961e0c
3 changed files with 79 additions and 0 deletions
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63
src/script/lua_api/l_item.cpp
View file

@ -57,6 +57,20 @@ int LuaItemStack::l_get_name(lua_State *L)
return 1;
}
// set_name(self, name)
int LuaItemStack::l_set_name(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
LuaItemStack *o = checkobject(L, 1);
ItemStack &item = o->m_stack;
item.name = luaL_checkstring(L, 2);
if (item.name == "" || item.empty())
item.clear();
return 1;
}
// get_count(self) -> number
int LuaItemStack::l_get_count(lua_State *L)
{
@ -67,6 +81,20 @@ int LuaItemStack::l_get_count(lua_State *L)
return 1;
}
// set_count(self, number)
int LuaItemStack::l_set_count(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
LuaItemStack *o = checkobject(L, 1);
ItemStack &item = o->m_stack;
item.count = luaL_checkinteger(L, 2);
if (item.name == "" || item.empty())
item.clear();
return 1;
}
// get_wear(self) -> number
int LuaItemStack::l_get_wear(lua_State *L)
{
@ -77,6 +105,20 @@ int LuaItemStack::l_get_wear(lua_State *L)
return 1;
}
// set_wear(self, number)
int LuaItemStack::l_set_wear(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
LuaItemStack *o = checkobject(L, 1);
ItemStack &item = o->m_stack;
item.wear = luaL_checkinteger(L, 2);
if (item.wear > 65535)
item.clear();
return 1;
}
// get_metadata(self) -> string
int LuaItemStack::l_get_metadata(lua_State *L)
{
@ -87,6 +129,23 @@ int LuaItemStack::l_get_metadata(lua_State *L)
return 1;
}
// set_metadata(self, string)
int LuaItemStack::l_set_metadata(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
LuaItemStack *o = checkobject(L, 1);
ItemStack &item = o->m_stack;
size_t len = 0;
const char *ptr = luaL_checklstring(L, 2, &len);
if (ptr)
item.metadata.assign(ptr, len);
else
item.metadata = "";
return 1;
}
// clear(self) -> true
int LuaItemStack::l_clear(lua_State *L)
{
@ -363,9 +422,13 @@ const char LuaItemStack::className[] = "ItemStack";
const luaL_reg LuaItemStack::methods[] = {
luamethod(LuaItemStack, is_empty),
luamethod(LuaItemStack, get_name),
luamethod(LuaItemStack, set_name),
luamethod(LuaItemStack, get_count),
luamethod(LuaItemStack, set_count),
luamethod(LuaItemStack, get_wear),
luamethod(LuaItemStack, set_wear),
luamethod(LuaItemStack, get_metadata),
luamethod(LuaItemStack, set_metadata),
luamethod(LuaItemStack, clear),
luamethod(LuaItemStack, replace),
luamethod(LuaItemStack, to_string),

12
src/script/lua_api/l_item.h
View file

@ -41,15 +41,27 @@ private:
// 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);