static int
l_fire_legacy_event(lua_State *L)
{
const char *event = lua_tostring(L, 1);
if (event == nullptr)
return luaL_error(L, "No InputEvent specified");
auto *event_function = InputEvents::findEvent(UTF8ToWideConverter(event));
if (event_function == nullptr)
return luaL_error(L, "Unknown InputEvent");
const char *parameter = lua_tostring(L, 2);
if (parameter == nullptr)
parameter = "";
event_function(UTF8ToWideConverter(parameter));
return 0;
}
RasterTerrain *
RasterTerrain::OpenTerrain(FileCache *cache, OperationEnvironment &operation)
try {
const auto path = Profile::GetPath(ProfileKeys::MapFile);
if (path.IsNull())
return nullptr;
RasterTerrain *rt = new RasterTerrain(ZipArchive(path));
if (!rt->Load(path, cache, operation)) {
delete rt;
return nullptr;
}
return rt;
} catch (const std::runtime_error &e) {
operation.SetErrorMessage(UTF8ToWideConverter(e.what()));
return nullptr;
}
PixelSize
TextCache::GetSize(const Font &font, const char *text)
{
#ifndef ENABLE_OPENGL
const Poco::ScopedLock<Poco::Mutex> protect(text_cache_mutex);
#endif
TextCacheKey key(font, text);
const PixelSize *cached = size_cache.Get(key);
if (cached != nullptr)
return *cached;
#ifdef UNICODE
PixelSize size = font.TextSize(UTF8ToWideConverter(text));
#else
PixelSize size = font.TextSize(text);
#endif
key.Allocate();
size_cache.Put(std::move(key), std::move(size));
return size;
}
void
ShowError(std::exception_ptr e, const TCHAR *caption) noexcept
{
ShowMessageBox(UTF8ToWideConverter(GetFullMessage(e).c_str()), caption,
MB_OK|MB_ICONEXCLAMATION);
}
void
ShowError(const Error &error, const TCHAR *caption)
{
ShowMessageBox(UTF8ToWideConverter(error.GetMessage()), caption,
MB_OK|MB_ICONEXCLAMATION);
}
void
ShowError(const std::exception &exception, const TCHAR *caption)
{
ShowMessageBox(UTF8ToWideConverter(exception.what()), caption,
MB_OK|MB_ICONEXCLAMATION);
}
