public unsafe void TestRandom(int count)
{
int loopCount = 200;
uint[] items = new uint[count];
uint[] lookupList = new uint[count];
for (uint x = 0; x < items.Length; x++)
{
items[x] = 2 * x;
lookupList[x] = 2 * x + 1;
}
Shuffle(lookupList, 3, 10);
StepTimer.Reset();
for (int cnt = 0; cnt < loopCount; cnt++)
{
//GC.Collect(0);
//items = (uint[])items.Clone();
//GC.WaitForPendingFinalizers();
//System.Threading.Thread.Sleep(10);
SnapCustomMethodsUInt32 bin = new SnapCustomMethodsUInt32();
fixed(uint *lp = items)
{
byte * lpp = (byte *)lp;
SnapUInt32 box = new SnapUInt32();
StepTimer.ITimer timer = StepTimer.Start("Lookup");
for (int x = 0; x < lookupList.Length; x++)
{
box.Value = lookupList[x];
bin.BinarySearch(lpp, box, count, 4);
//BoxKeyMethodsUint32.BinarySearchTest(lpp, box, count, 4);
}
timer.Stop();
}
}
StringBuilder SB = new StringBuilder();
//Console.Write(count.ToString("Tree\t0\t"));
//SB.Append((count * 4).ToString("0\t") + (count / StepTimer.GetAverage("Lookup") / 1000000).ToString("0.000\t"));
//SB.Append((count * 4.0 / 1024).ToString("0.###\t") + ((StepTimer.GetAverage("Lookup") / Math.Log(count, 2)) / count * 1000000000).ToString("0.00\t"));
SB.Append(((StepTimer.GetSlowest("Lookup") / Math.Log(count, 2)) / count * 1000000000).ToString("0.00\t"));
//SB.Append(((StepTimer.GetAverage("Lookup") / Math.Log(count, 2)) / count * 1000000000).ToString("0.00\t"));
Console.WriteLine(SB.ToString());
}
private void button1_Click(object sender, EventArgs e)
{
Clipboard.SetText(StepTimer.GetResultsPercent());
StepTimer.Reset();
}
public void Update(GameTime time)
{
if (KeyboardHelper.KeyPressed(Keys.Escape))
{
paused = !paused;
if (paused)
{
return;
}
}
heatMap.UpdateBegin(time);
winTimer.Update(time);
fireSndTimer.Update(time);
fireExtSndTimer.Update(time);
if (winTimer.HasTick())
{
if (game.LevelSelectScreen.Progress < levelId)
{
game.LevelSelectScreen.Progress = levelId;
}
game.ChangeScreen(game.LevelEndScreen.SetWin(true));
}
else if (gameObjectInstances.Where(inst => !inst.IsDestroyed).Sum(inst => inst.Type.Cost) < startingCost / 3 || player.IsDead)
{
game.ChangeScreen(game.LevelEndScreen.SetWin(false));
}
foreach (var inst in gameObjectInstances)
{
inst.Update(time, heatMap, partSystem, this);
}
foreach (var inst in gameObjectInstances)
{
inst.UpdateFromHeatmap(heatMap);
}
partSystem.Update(time);
foreach (var agent in partSystem.GetAgents())
{
var c = agent.CollisionMask;
foreach (var inst in gameObjectInstances)
{
if (inst.IsBurning && inst.CollidesWith(c))
{
inst.Extinguish(agent.Type);
}
}
heatMap.CoolDown(new Point(c.X, c.Y));
if (wallColliders.Any(w => w.CollidesWith(c)))
{
agent.Kill();
}
}
player.Update(time, heatMap, partSystem);
if (gameObjectInstances.Any(inst => inst.IsBurning))
{
winTimer.Reset();
}
if (fireSndTimer.HasTick())
{
var b = Math.Min(2000f, gameObjectInstances.Sum(inst => inst.Burning));
if (b > 0)
{
FireSound.Play(b / 2000f, 0f, 0f);
}
}
fireSndTimer.TakeTicks();
fireExtSndTimer.TakeTicks();
}