public void Initialize()
{
Default = new LuaEnv();
LuaClassCache = new LuaClassCache();
m_newClassCallback = OnLuaNewClass;
#if UNITY_EDITOR
Default.AddLoader((ref string filename) => LoadFile(ref filename, ".lua"));
#else
Default.AddLoader((ref string filename) => LoadFile(ref filename, ".lua"));
#endif
var setupNewCallback = LoadFileAtPath("base.class")[0] as LuaFunction;
setupNewCallback.Action(m_newClassCallback);
OnVMCreated?.Invoke();
var ret = LoadFileAtPath("PreRequest")[0] as LuaTable;
OnInit = ret.Get <LuaFunction>("init");
OnDestroy = ret.Get <LuaFunction>("shutdown");
OnPreRequestLoaded?.Invoke();
#if UNITY_EDITOR
if (reportLeakMark)
{
leakData = Default.StartMemoryLeakCheck();
}
#endif
AssetService.Get().AddAfterDestroy(this);
DestroyedTableMeta = Global.Get <LuaTable>("DestroyedTableMeta");
}
void Start()
{
luaenv.DoString(@"
local local_leak = {}
global_leak = { a = {}}
--global_leak.a.b = global_leak
local no_leak = {}
function make_leak1()
table.insert(local_leak, 1)
table.insert(global_leak, {})
end
-- 会不断创建并持有新table，但其实没泄漏
function innocent()
no_leak.a = {x = 1}
no_leak.b = {y = 1}
end
", "@leak1.lua");
luaenv.DoString(@"
local anthor_leak = {a = {{ b = {}}}}
function make_leak2()
table.insert(anthor_leak.a[1].b, 1)
end
local t = 1
slow_global_leak = {}
debug.getregistry()['ref_anthor_leak'] = anthor_leak
function slow_leak()
if t == 40 then
t = 0
table.insert(slow_global_leak, {x = 0, y = 1})
else
t = t + 1
end
end
", "@leak2.lua");
luaenv.DoString(@"
shutdown_fast_leak = false
function update()
if not shutdown_fast_leak then
make_leak1()
make_leak2()
end
innocent()
slow_leak()
end
", "@main.lua");
luaenv.Global.Get("update", out update);
data = luaenv.StartMemoryLeakCheck();
Debug.Log("Start, PotentialLeakCount:" + data.PotentialLeakCount);
}