static Engine()
{
Configuration = EngineConfiguration.Open();
MediaFile.MCIErrorsThrowExceptions = Configuration.Settings.MCIErrorsThrowExceptions;
_startTick = HighResTimer.GetCurrentTickCount();
_lastCPSSamplingTick = _startTick;
Keyboard.DefaultTicksBetweenKeyEvents = (long)(Configuration.Settings.TimeBetweenKeyboardEvents * (double)HighResTimer.TicksPerSecond);
Directory.SetCurrentDirectory(Path.GetDirectoryName(Application.ExecutablePath));
// deserialize all EngineState files listed in configuration
if (Configuration.StateFiles != null && Configuration.StateFiles.LoadAtStartup == true)
{
foreach (var stateFile in Configuration.StateFiles)
{
if (stateFile.LoadAtStartup == true)
{
LoadEngineStateFile(stateFile.Path, stateFile.IsBinary);
}
}
}
VisibleSurfaces.ForcedRefreshRate = Configuration.Settings.VisibleSurfaceRefreshTimer;
Application.Idle += Application_Idle;
}
public void Start()
{
// don't do anything if there is not a current movePoint
if (_movePoint == null)
{
return;
}
// ignore if Sprite already moving
if (Tile.TilesMoving.IndexOf(_parent) != -1)
{
return;
}
// reset velocities since using MovePoints
_velocityX = 0;
_velocityY = 0;
// add Sprite to moving list
Tile.TilesMoving.Add(_parent);
_lastTick = HighResTimer.GetCurrentTickCount();
// initialize MovePoint values based on Sprite's current state
_movePoint.InitializeMovePoint();
// raise the event
if (Started != null)
{
Started(new SpriteMovementEventArgs(_parent, this));
}
}
public string SaveToFile()
{
string file = Environment.CurrentDirectory + @"\" + this.Name + "_"
+ HighResTimer.GetCurrentTickCount().ToString() + ".bmp";
return(SaveToFile(file));
}
public static Timer Add(string timerID, TimerType timerType, TimerCycles timerCycles, double timerLength)
{
Timer timer = new Timer(timerType, timerCycles, HighResTimer.GetCurrentTickCount(), timerLength);
_timers.Add(timerID, timer);
timer.TimerID = timerID;
return(timer);
}
internal Movement(DirectDrawing drawing, double totalTime, Rectangle dest)
{
parent = drawing;
startTick = HighResTimer.GetCurrentTickCount();
lastTick = startTick;
totalTicks = (long)(totalTime * (double)HighResTimer.TicksPerSecond);
startBounds = parent.Bounds;
destBounds = dest;
}
protected internal Movement(Sprite sprite)
{
_parent = sprite;
_lastTick = HighResTimer.GetCurrentTickCount();
_velocityX = 0;
_velocityY = 0;
_accelerationX = 0;
_accelerationY = 0;
}
internal void Start(double totalTime, PointF dest)
{
Stop();
startTick = HighResTimer.GetCurrentTickCount();
//lastTick = startTick;
totalTicks = (long)(totalTime * HighResTimer.TicksPerSecond);
startCoord = parent.SourceGridPoint;
destCoord = dest;
IsScrolling = true;
}
private ResizedFrame(Frame orig, Size render)
{
OriginalFrame = orig;
RenderSize = render;
CreationTick = HighResTimer.GetCurrentTickCount();
// resize original Bitmap
CreateResizedGDIBitmap(orig.Tilesheet, ref NewBmp, ref ResizedGraphics, ref hDC, ref hBmp);
// resize Mask of original Bitmap
if (OriginalFrame.Tilesheet.Mask != null)
{
CreateResizedGDIBitmap(orig.Tilesheet.Mask, ref NewBmpMask, ref ResizedGraphicsMask, ref hDCMask, ref hBmpMask);
}
// hook into Tilesheet Disposed event
orig.Tilesheet.Disposed += Tilesheet_Disposed;
ResizedFrameCache.Add(this.Id, this);
}
private static void Cycle()
{
long tick = HighResTimer.GetCurrentTickCount();
// throttle time hasn't passed; do background tasks
if ((Configuration.Settings.TargetFPS > 0) && ((double)(tick - _lastTick) < (((double)1 / (double)Configuration.Settings.TargetFPS)) * (double)HighResTimer.TicksPerSecond))
{
DoBackgroundTasks(tick);
// flag that the background tasks have been run this "tick"
_backgroundRun = true;
}
else // Settings.Throttle time has passed since last tick...
{
// make sure background rendering done at least once
if (!_backgroundRun)
{
DoBackgroundTasks(tick);
}
DoForegroundTasks(tick);
// this "tick" complete, reset flag for next tick
_backgroundRun = false;
}
// increment CPS counter
_grossCyclesThisMeasure++;
_grossCycles++;
// if 0 or negative, sampling is turned off
if (Configuration.Settings.SamplingTimeForCPS > 0)
{
CalculateCPS(tick);
}
}
public static void ResetTotalTimeRunning()
{
_startTick = HighResTimer.GetCurrentTickCount();
}
