public static EntityId ECS_SYSTEM(World world, SystemActionDelegate method, SystemKind kind, string expr)
{
var systemNamePtr = Caches.AddUnmanagedString(method.Method.Name);
Caches.AddSystemAction(world, method);
return(ecs.new_system(world, systemNamePtr, kind, expr, method));
}
public static EntityId ECS_SYSTEM <T1>(World world, SystemAction <T1> systemImpl, SystemKind kind, SystemSignatureBuilder signatureBuilder) where T1 : unmanaged
{
SystemActionDelegate del = delegate(ref Rows rows)
{
var set1 = (T1 *)_ecs.column(ref rows, Heap.SizeOf <T1>(), 1);
systemImpl(ref rows, new Span <T1>(set1, (int)rows.count), ecs.get_delta_time(world));
};
// ensure our system doesnt get GCd and that our Component is registered
Caches.AddSystemAction(world, del);
var systemNamePtr = Caches.AddUnmanagedString(systemImpl.Target.GetType().FullName);
return(ecs.new_system(world, systemNamePtr, kind, signatureBuilder.Build(), del));
}
public static EntityId ECS_SYSTEM <T1>(World world, SystemAction <T1> systemImpl, SystemKind kind) where T1 : unmanaged
{
SystemActionDelegate del = delegate(ref Rows rows)
{
var set1 = (T1 *)_ecs.column(ref rows, Heap.SizeOf <T1>(), 1);
systemImpl(ref rows, new Span <T1>(set1, (int)rows.count));
};
// ensure our system doesnt get GCd and that our Component is registered
Caches.AddSystemAction(world, del);
Caches.GetComponentTypeId <T1>(world);
var systemNamePtr = Caches.AddUnmanagedString(systemImpl.Method.Name);
return(ecs.new_system(world, systemNamePtr, kind, typeof(T1).Name, del));
}
public EntityId NewSystem(CharPtr id, SystemKind kind, string sig, SystemActionDelegate action) => ecs.new_system(this, id, kind, sig, action);
public static void AddSystemAction(World world, SystemActionDelegate del) => systemActions[world].Add(del);
