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threaded Lua VM

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This commit is contained in:
Face
2025-08-08 16:51:21 +03:00
parent d4aa741452
commit 5759ee6221
13 changed files with 1552 additions and 730 deletions
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52
flumi/Scripts/Utils/Lua/Timeout.gd
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@@ -3,6 +3,7 @@ extends RefCounted
var active_timeouts: Dictionary = {}
var next_timeout_id: int = 1
var threaded_vm: ThreadedLuaVM = null
class TimeoutInfo:
var id: int
@@ -58,6 +59,20 @@ func set_timeout_handler(vm: LuauVM, parent_node: Node) -> int:
vm.lua_pushinteger(timeout_id)
return 1
func set_threaded_timeout_handler(vm: LuauVM, parent_node: Node, threaded_vm_ref: ThreadedLuaVM) -> int:
threaded_vm = threaded_vm_ref
return set_timeout_handler(vm, parent_node)
func _create_timer_on_main_thread(timeout_info: TimeoutInfo, delay_ms: int, parent_node: Node):
var timer = Timer.new()
timer.wait_time = delay_ms / 1000.0
timer.one_shot = true
timer.timeout.connect(_on_timeout_triggered.bind(timeout_info))
timeout_info.timer = timer
parent_node.add_child(timer)
timer.start()
func clear_timeout_handler(vm: LuauVM) -> int:
var timeout_id: int = vm.luaL_checkint(1)
@@ -68,14 +83,6 @@ func clear_timeout_handler(vm: LuauVM) -> int:
timeout_info.timer.stop()
timeout_info.timer.queue_free()
# Clean up callback reference
vm.lua_pushstring("GURT_TIMEOUTS")
vm.lua_rawget(vm.LUA_REGISTRYINDEX)
if not vm.lua_isnil(-1):
vm.lua_pushinteger(timeout_info.callback_ref)
vm.lua_pushnil()
vm.lua_rawset(-3)
vm.lua_pop(1)
# Remove from active timeouts
active_timeouts.erase(timeout_id)
@@ -86,29 +93,10 @@ func _on_timeout_triggered(timeout_info: TimeoutInfo) -> void:
if not active_timeouts.has(timeout_info.id):
return
# Execute the callback
timeout_info.vm.lua_pushstring("GURT_TIMEOUTS")
timeout_info.vm.lua_rawget(timeout_info.vm.LUA_REGISTRYINDEX)
timeout_info.vm.lua_pushinteger(timeout_info.callback_ref)
timeout_info.vm.lua_rawget(-2)
timeout_info.vm.lua_remove(-2)
if threaded_vm:
_execute_threaded_timeout_callback(timeout_info.id)
if timeout_info.vm.lua_isfunction(-1):
if timeout_info.vm.lua_pcall(0, 0, 0) != timeout_info.vm.LUA_OK:
print("GURT ERROR in timeout callback: ", timeout_info.vm.lua_tostring(-1))
timeout_info.vm.lua_pop(1)
else:
timeout_info.vm.lua_pop(1)
# Clean up timeout
timeout_info.timer.queue_free()
timeout_info.vm.lua_pushstring("GURT_TIMEOUTS")
timeout_info.vm.lua_rawget(timeout_info.vm.LUA_REGISTRYINDEX)
if not timeout_info.vm.lua_isnil(-1):
timeout_info.vm.lua_pushinteger(timeout_info.callback_ref)
timeout_info.vm.lua_pushnil()
timeout_info.vm.lua_rawset(-3)
timeout_info.vm.lua_pop(1)
active_timeouts.erase(timeout_info.id)
func cleanup_all_timeouts():
@@ -129,3 +117,9 @@ func cleanup_all_timeouts():
timeout_info.vm.lua_rawset(-3)
timeout_info.vm.lua_pop(1)
active_timeouts.clear()
func _execute_threaded_timeout_callback(timeout_id: int) -> void:
if threaded_vm and threaded_vm.lua_thread and threaded_vm.lua_thread.is_alive():
threaded_vm.execute_timeout_callback_async(timeout_id)
else:
active_timeouts.erase(timeout_id)