internal void InitializeBeforeRun()
{
try
{
using (var profile = Profiler.Begin(GameProfilingKeys.GameInitialize))
{
// Initialize this instance and all game systems before trying to create the device.
Initialize();
// Make sure that the device is already created
graphicsDeviceManager.CreateDevice();
// Gets the graphics device service
graphicsDeviceService = Services.GetService <IGraphicsDeviceService>();
if (graphicsDeviceService == null)
{
throw new InvalidOperationException("No GraphicsDeviceService found");
}
// Checks the graphics device
if (graphicsDeviceService.GraphicsDevice == null)
{
throw new InvalidOperationException("No GraphicsDevice found");
}
// Setup the graphics device if it was not already setup.
SetupGraphicsDeviceEvents();
// Bind Graphics Context enabling initialize to use GL API eg. SetData to texture ...etc
BeginDraw();
LoadContentInternal();
IsRunning = true;
BeginRun();
autoTickTimer.Reset();
UpdateTime.Reset(UpdateTime.Total);
// Run the first time an update
using (Profiler.Begin(GameProfilingKeys.GameUpdate))
{
Update(UpdateTime);
}
// Unbind Graphics Context without presenting
EndDraw(false);
}
}
catch (Exception ex)
{
Log.Error("Unexpected exception", ex);
throw;
}
}
internal void InitializeBeforeRun()
{
try
{
// Initialize this instance and all game systems before trying to create the device.
Initialize();
IsRunning = true;
IsActive = true;
autoTickTimer.Reset();
UpdateTime.Reset(UpdateTime.Total);
// Run the first time an update
Update(UpdateTime);
}
catch (Exception ex)
{
Log.Error("Unexpected exception", ex);
throw;
}
}
