private bool CompareMiniDict <T>(MiniDict <Flags, T> md, Dictionary <Flags, T> nd)
{
foreach (var pair in nd)
{
if (!pair.Value.Equals(nd[pair.Key]))
{
return(false);
}
}
return(true);
}
public ArchetypePool(Flags *flags, int[] sizes)
{
var allFlags = Flags.Join(flags, sizes.Length);
archetypeFlags_ = allFlags;
componentBuffers_ = new MiniDict <Flags, UntypedBuffer>(flags, sizes.Length);
for (int i = 0; i < sizes.Length; i++)
{
componentBuffers_[flags[i]] = new UntypedBuffer(sizes[i], 4);//todo change starting size
}
Count = 0;
}
public void Test()
{
const int qty = 20;
var keys = new Flags[qty];
for (int i = 0; i < qty; i++)
{
keys[i] = new Flags(i);
}
var mDict = new MiniDict <Flags, int>(keys);
var mDict2 = new MiniDict <Flags, int>(keys, Enumerable.Range(0, 20).ToArray());
var nDict = new Dictionary <Flags, int>(qty);
for (int i = 0; i < qty; i++)
{
mDict[new Flags(i)] = i;
}
for (int i = 0; i < qty; i++)
{
nDict[new Flags(i)] = i;
}
Assert.True(CompareMiniDict(mDict, nDict));
Assert.True(CompareMiniDict(mDict2, nDict));
for (int i = 0; i < qty; i++)
{
mDict[new Flags(i)]++;
}
for (int i = 0; i < qty; i++)
{
mDict2[new Flags(i)]++;
}
for (int i = 0; i < qty; i++)
{
nDict[new Flags(i)]++;
}
Assert.True(CompareMiniDict(mDict, nDict));
Assert.True(CompareMiniDict(mDict2, nDict));
}
private static void StressMiniDict()
{
const int V = 20;
var keys = new Flags[V];
for (int i = 0; i < V; i++)
{
keys[i] = new Flags(i);
}
var mDict = new MiniDict <Flags, int>(keys);
var nDict = new Dictionary <Flags, int>(V);
for (int i = 0; i < V; i++)
{
mDict[new Flags(i)] = i;
}
for (int i = 0; i < V; i++)
{
nDict[new Flags(i)] = i;
}
var sw = Stopwatch.StartNew();
const int V1 = 0xfffff;
for (int i1 = 0; i1 < V1; i1++)
{
for (int i = 0; i < V; i++)
{
mDict[new Flags(i)]++;
}
}
Console.WriteLine("m " + sw.ElapsedMilliseconds);
sw.Restart();
for (int i1 = 0; i1 < V1; i1++)
{
for (int i = 0; i < V; i++)
{
nDict[new Flags(i)]++;
}
}
Console.WriteLine(sw.ElapsedMilliseconds);
sw.Restart();
for (int i1 = 0; i1 < V1; i1++)
{
for (int i = 0; i < V; i++)
{
mDict[new Flags(i)]++;
}
}
Console.WriteLine("m " + sw.ElapsedMilliseconds);
sw.Restart();
for (int i1 = 0; i1 < V1; i1++)
{
for (int i = 0; i < V; i++)
{
nDict[new Flags(i)]++;
}
}
Console.WriteLine(sw.ElapsedMilliseconds);
Console.ReadKey();
}
