public void OpenLib(RealStatePtr L)
{
if (0 != LuaAPI.xlua_getglobal(L, "xlua"))
{
throw new Exception("call xlua_getglobal fail!" + LuaAPI.lua_tostring(L, -1));
}
LuaAPI.xlua_pushasciistring(L, "import_type");
LuaAPI.lua_pushstdcallcfunction(L, importTypeFunction);
LuaAPI.lua_rawset(L, -3);
LuaAPI.xlua_pushasciistring(L, "cast");
LuaAPI.lua_pushstdcallcfunction(L, castFunction);
LuaAPI.lua_rawset(L, -3);
LuaAPI.xlua_pushasciistring(L, "load_assembly");
LuaAPI.lua_pushstdcallcfunction(L, loadAssemblyFunction);
LuaAPI.lua_rawset(L, -3);
LuaAPI.xlua_pushasciistring(L, "access");
LuaAPI.lua_pushstdcallcfunction(L, StaticLuaCallbacks.XLuaAccess);
LuaAPI.lua_rawset(L, -3);
LuaAPI.xlua_pushasciistring(L, "private_accessible");
LuaAPI.lua_pushstdcallcfunction(L, StaticLuaCallbacks.XLuaPrivateAccessible);
LuaAPI.lua_rawset(L, -3);
LuaAPI.lua_pop(L, 1);
LuaAPI.lua_createtable(L, 1, 4); // 4 for __gc, __tostring, __index, __newindex
common_array_meta = LuaAPI.luaL_ref(L, LuaIndexes.LUA_REGISTRYINDEX);
LuaAPI.lua_createtable(L, 1, 4); // 4 for __gc, __tostring, __index, __newindex
common_delegate_meta = LuaAPI.luaL_ref(L, LuaIndexes.LUA_REGISTRYINDEX);
}
public static void SetCSTable(RealStatePtr L, Type type, int cls_table)
{
int oldTop = LuaAPI.lua_gettop(L);
cls_table = abs_idx(oldTop, cls_table);
if (0 != LuaAPI.xlua_getglobal(L, "CS"))
{
throw new Exception("call xlua_getglobal fail!");
}
List <string> path = getPathOfType(type);
for (int i = 0; i < path.Count - 1; ++i)
{
LuaAPI.xlua_pushasciistring(L, path[i]);
if (0 != LuaAPI.xlua_pgettable(L, -2))
{
LuaAPI.lua_settop(L, oldTop);
throw new Exception("SetCSTable for [" + type + "] error: " + LuaAPI.lua_tostring(L, -1));
}
if (LuaAPI.lua_isnil(L, -1))
{
LuaAPI.lua_pop(L, 1);
LuaAPI.lua_createtable(L, 0, 0);
LuaAPI.xlua_pushasciistring(L, path[i]);
LuaAPI.lua_pushvalue(L, -2);
LuaAPI.lua_rawset(L, -4);
}
else if (!LuaAPI.lua_istable(L, -1))
{
LuaAPI.lua_settop(L, oldTop);
throw new Exception("SetCSTable for [" + type + "] error: ancestors is not a table!");
}
LuaAPI.lua_remove(L, -2);
}
LuaAPI.xlua_pushasciistring(L, path[path.Count - 1]);
LuaAPI.lua_pushvalue(L, cls_table);
LuaAPI.lua_rawset(L, -3);
LuaAPI.lua_pop(L, 1);
}
public static void BeginClassRegister(Type type, RealStatePtr L, LuaCSFunction creator, int class_field_count,
int static_getter_count, int static_setter_count)
{
LuaAPI.lua_createtable(L, 0, class_field_count);
int cls_table = LuaAPI.lua_gettop(L);
SetCSTable(L, type, cls_table);
LuaAPI.lua_createtable(L, 0, 3);
int meta_table = LuaAPI.lua_gettop(L);
if (creator != null)
{
LuaAPI.xlua_pushasciistring(L, "__call");
LuaAPI.lua_pushstdcallcfunction(L, creator);
LuaAPI.lua_rawset(L, -3);
}
if (static_getter_count == 0)
{
LuaAPI.lua_pushnil(L);
}
else
{
LuaAPI.lua_createtable(L, 0, static_getter_count);
}
if (static_setter_count == 0)
{
LuaAPI.lua_pushnil(L);
}
else
{
LuaAPI.lua_createtable(L, 0, static_setter_count);
}
LuaAPI.lua_pushvalue(L, meta_table);
LuaAPI.lua_setmetatable(L, cls_table);
}
//meta: -4, method:-3, getter: -2, setter: -1
public static void BeginObjectRegister(Type type, RealStatePtr L, ObjectTranslator translator, int meta_count, int method_count, int getter_count,
int setter_count, int type_id = -1)
{
if (type == null)
{
if (type_id == -1)
{
throw new Exception("Fatal: must provide a type of type_id");
}
LuaAPI.xlua_rawgeti(L, LuaIndexes.LUA_REGISTRYINDEX, type_id);
}
else
{
LuaAPI.luaL_getmetatable(L, type.FullName);
if (LuaAPI.lua_isnil(L, -1))
{
LuaAPI.lua_pop(L, 1);
LuaAPI.luaL_newmetatable(L, type.FullName);
}
}
LuaAPI.lua_pushlightuserdata(L, LuaAPI.xlua_tag());
LuaAPI.lua_pushnumber(L, 1);
LuaAPI.lua_rawset(L, -3);
if ((type == null || !translator.HasCustomOp(type)) && type != typeof(decimal))
{
LuaAPI.xlua_pushasciistring(L, "__gc");
LuaAPI.lua_pushstdcallcfunction(L, translator.metaFunctions.GcMeta);
LuaAPI.lua_rawset(L, -3);
}
LuaAPI.xlua_pushasciistring(L, "__tostring");
LuaAPI.lua_pushstdcallcfunction(L, translator.metaFunctions.ToStringMeta);
LuaAPI.lua_rawset(L, -3);
if (method_count == 0)
{
LuaAPI.lua_pushnil(L);
}
else
{
LuaAPI.lua_createtable(L, 0, method_count);
}
if (getter_count == 0)
{
LuaAPI.lua_pushnil(L);
}
else
{
LuaAPI.lua_createtable(L, 0, getter_count);
}
if (setter_count == 0)
{
LuaAPI.lua_pushnil(L);
}
else
{
LuaAPI.lua_createtable(L, 0, setter_count);
}
}
