better removal of players

src/blitz/systems/RemovePlayersSystem.cpp

@@ -0,0 +1,19 @@
+#include <blitz/systems/RemovePlayersSystem.h>
+
+#include <blitz/components/PlayerRemove.h>
+
+namespace blitz {
+
+RemovePlayersSystem::RemovePlayersSystem(entt::registry&, EnttWorld& a_World) : m_World(a_World) {}
+
+void RemovePlayersSystem::Update(Nz::Time /*elapsedTime*/) {
+	AtomicEnttWorld world = m_World;
+
+	entt::registry& registry = world->GetRegistry();
+
+	auto invalidPlayers = registry.view<PlayerRemoveComponent>();
+
+	registry.destroy(invalidPlayers.begin(), invalidPlayers.end());
+}
+
+}  // namespace blitz