public void RegisterComponentType <TInst>(DrawComponentsFunc <TInst> drawFunc)
where TInst : struct, IInstance, IEquatable <TInst>
{
// FIXME: Better error
if (ComponentsDict.ContainsKey(typeof(TInst)))
{
throw new Exception($"Instance type already registered! (type: {typeof(TInst)})");
}
InstanceList list = InstanceList.Create <TInst>(16);
ComponentsDict.Add(typeof(TInst), list);
DrawFuncs.Add((cr, comps) => drawFunc(cr, comps.GetInstances <TInst>()));
AddFuncDict.Add(typeof(TInst), (list, inst) => list.Add((TInst)inst));
RemoveFuncDict.Add(typeof(TInst), (list, inst) => list.Remove((TInst)inst));
}
