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Add periodic update to emscripten version

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This commit is contained in:
tovjemam 2026-06-20 21:57:58 +02:00
parent 90912c0b90
commit e65c736d3e
1 changed files with 27 additions and 2 deletions
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29
src/client/main.cpp
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@ -377,9 +377,13 @@ static void WSClose()
#endif /* EMSCRIPTEN */
static bool can_update = false;
static Uint32 last_update = 0;
static void Frame()
{
Uint32 current_time = SDL_GetTicks();
last_update = current_time;
s_app->SetTime(current_time / 1000.0f); // Set time in seconds
PollEvents();
@ -409,6 +413,24 @@ static void Frame()
SDL_GL_SwapWindow(s_window);
}
#ifdef EMSCRIPTEN
static void Update(void* args)
{
// std::cout << "update called" << std::endl;
if (can_update && (SDL_GetTicks() - last_update >= 100))
{
// std::cout << "calling Frame()" << std::endl;
Frame();
}
emscripten_async_call(Update, nullptr, 100);
// std::cout << "update finished" << std::endl;
}
#endif
static void Main() {
if (s_url.empty())
s_url = WS_URL;
@ -430,13 +452,15 @@ static void Main() {
SDL_SetRelativeMouseMode(SDL_TRUE);
s_app = std::make_unique<App>();
s_app->SetUserName(s_username);
s_app->AddChatMessagePrefix("WebSocket", "připojování na " + s_url);
can_update = true;
#ifdef EMSCRIPTEN
emscripten_set_main_loop(Frame, 0, true);
emscripten_set_main_loop(Frame, 0, false);
Update(nullptr);
#else
#ifdef _WIN32
@ -512,4 +536,5 @@ int main(int argc, char *argv[])
}
#endif