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add observer_handler class

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This commit is contained in:
MihailRis 2025-03-18 22:16:26 +03:00
parent b3feb5945b
commit 3beafe953f
6 changed files with 72 additions and 13 deletions
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7
src/logic/scripting/lua/libs/libinput.cpp
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@ -1,5 +1,3 @@
#include <filesystem>
#include "engine/Engine.hpp"
#include "frontend/hud.hpp"
#include "frontend/screens/Screen.hpp"
@ -8,6 +6,7 @@
#include "io/io.hpp"
#include "libgui.hpp"
#include "util/stringutil.hpp"
#include "util/observer_handler.hpp"
#include "window/Events.hpp"
#include "window/input.hpp"
#include "coders/toml.hpp"
@ -61,13 +60,13 @@ static int l_add_callback(lua::State* L) {
}
if (hud) {
hud->keepAlive(handler);
hud->keepAlive(std::move(handler));
return 0;
} else if (lua::gettop(L) >= 3) {
auto node = get_document_node(L, 3);
if (auto container =
std::dynamic_pointer_cast<gui::Container>(node.node)) {
container->keepAlive(handler);
container->keepAlive(std::move(handler));
return 0;
}
throw std::runtime_error("owner expected to be a container");