public static extern int SDL_PeepEvents(
Event *events,
int numevents,
SDL_eventaction action,
uint minType,
uint maxType
);
public static extern int WaitEventTimeout(Event *evt, int timeout);
public static extern int WaitEvent(Event *evt);
public static extern int PushEvent(Event *evt);
public static extern int PollEvent(Event *evt);
public static extern int PeepEvents(Event *events, int numevents, EventAction action, EventType minType, EventType maxType);
public static extern int Service(Host *host, Event * @event, uint timeout);
/// <summary>To be documented.</summary>
public static unsafe void CmdWaitEvents2(this KhrSynchronization2 thisApi, [Count(Count = 0)] CommandBuffer commandBuffer, [Count(Count = 0)] uint eventCount, [Count(Computed = "eventCount"), Flow(FlowDirection.In)] Event *pEvents, [Count(Computed = "eventCount"), Flow(FlowDirection.In)] ReadOnlySpan <DependencyInfoKHR> pDependencyInfos)
{
// SpanOverloader
thisApi.CmdWaitEvents2(commandBuffer, eventCount, pEvents, in pDependencyInfos.GetPinnableReference());
}
public void Run()
{
_renderer = new SdlRenderer();
_map = new Map(50, 30);
var snakes = new[] {
new Snake(0, _map, 10, _map.Height / 2),
new Snake(1, _map, _map.Width - 10, _map.Height / 2)
};
_map.CreateRandomFruit();
var gameObjects = new List <IGameObject>();
gameObjects.AddRange(snakes);
_gameObjects = gameObjects.ToArray();
unsafe
{
var evt = new Event();
Event *e = &evt;
bool quit = false;
long? last = null;
while (!quit)
{
while (SDL.PollEvent(e) != 0)
{
switch (e->Type)
{
case EventType.Quit:
quit = true;
break;
case EventType.KeyDown:
switch (e->Keyboard.Keysym.Sym)
{
case Keycode.Q:
quit = true;
break;
case Keycode.Up: snakes[0].Input(InputType.Up); break;
case Keycode.Down: snakes[0].Input(InputType.Down); break;
case Keycode.Left: snakes[0].Input(InputType.Left); break;
case Keycode.Right: snakes[0].Input(InputType.Right); break;
}
break;
}
}
var current = DateTime.UtcNow.Ticks;
if (last == null)
{
last = current;
}
Update(current - last.Value);
last = current;
Render();
}
}
SDL.Quit();
}