public override void Draw(SpriteBatch spriteBatch, Loc offset)
{
if (Finished)
{
return;
}
DirSheet sheet = GraphicsManager.GetBackground(Anim.AnimIndex);
int frame = Time.ToFrames();
Loc diff = Movement * frame / 60 - offset;
float fade = 1f;// (float)Math.Min(Math.Min(FadeTime, frame), (TotalTime > 0) ? Math.Min(FadeTime, TotalTime - frame) : FadeTime) / FadeTime;
if (sheet.Width == 1 && sheet.Height == 1)
{
sheet.DrawTile(spriteBatch, new Rectangle(0, 0, GraphicsManager.ScreenWidth, GraphicsManager.ScreenHeight), 0, 0, Color * ((float)Anim.Alpha * fade / 255f));
}
else
{
for (int x = diff.X % sheet.TileWidth - sheet.TileWidth; x < GraphicsManager.ScreenWidth; x += sheet.TileWidth)
{
for (int y = diff.Y % sheet.TileHeight - sheet.TileHeight; y < GraphicsManager.ScreenHeight; y += sheet.TileHeight)
{
sheet.DrawDir(spriteBatch, new Vector2(x, y), Anim.GetCurrentFrame(Time, sheet.TotalFrames), Anim.AnimDir, Color * ((float)Anim.Alpha * fade / 255f));
}
}
}
}
public override void Update(BaseScene scene, FrameTick elapsedTime)
{
base.Update(scene, elapsedTime);
if (ActionTime < LingerStart)
{
locHeight = StartHeight;
mapLoc = StartLoc;
}
else if (ActionTime >= MovingTime + LingerStart)
{
locHeight = EndHeight;
mapLoc = EndLoc;
}
else
{
FrameTick midTime = ActionTime - LingerStart;
locHeight = StartHeight + (int)midTime.FractionOf((EndHeight - StartHeight), MovingTime);
mapLoc = StartLoc + (EndLoc - StartLoc) * midTime.ToFrames() / MovingTime;
}
if (Finished)
{
scene.Anims[(int)Layer].Add(ResultAnim.CreateStatic(MapLoc, LocHeight, Direction));
}
}
public int GetCurrentFrame(FrameTick time, int totalFrames)
{
int frameStart = (StartFrame > -1) ? StartFrame : 0;
int frameEnd = (EndFrame > -1) ? EndFrame + 1 : totalFrames;
int actualTotal = frameEnd - frameStart;
if (actualTotal <= 1)
{
return(frameStart);
}
return((int)(time.ToFrames() / FrameTime % actualTotal) + frameStart);
}
private int getCurrentFrame(FrameTick time)
{
int countingFrameTicks = 0;
int curFrames = time.ToFrames() % TotalFrameTime;
for (int ii = 0; ii < Frames.Count; ii++)
{
countingFrameTicks += Frames[ii].TotalTime;
if (curFrames < countingFrameTicks)
{
return(ii);
}
}
return(0);
}
public override void Draw(SpriteBatch spriteBatch, Loc offset)
{
if (Finished)
{
return;
}
DirSheet sheet = GraphicsManager.GetBackground(Anim.AnimIndex);
int frame = Time.ToFrames();
Color color = StartColor;
if (frame < FadeInTime)
{
color = interpolateColor(StartColor, EndColor, frame, FadeInTime);
}
else if (frame < FadeInTime + HoldTime)
{
color = EndColor;
}
else if (frame < FadeInTime + HoldTime + FadeOutTime)
{
int endTime = FadeInTime + HoldTime + FadeOutTime;
color = interpolateColor(StartColor, EndColor, endTime - frame, FadeOutTime);
}
Loc diff = -offset;
if (sheet.Width == 1 && sheet.Height == 1)
{
sheet.DrawTile(spriteBatch, new Rectangle(0, 0, GraphicsManager.ScreenWidth, GraphicsManager.ScreenHeight), 0, 0, color);
}
else
{
for (int x = diff.X % sheet.TileWidth - sheet.TileWidth; x < GraphicsManager.ScreenWidth; x += sheet.TileWidth)
{
for (int y = diff.Y % sheet.TileHeight - sheet.TileHeight; y < GraphicsManager.ScreenHeight; y += sheet.TileHeight)
{
sheet.DrawDir(spriteBatch, new Vector2(x, y), Anim.GetCurrentFrame(Time, sheet.TotalFrames), Anim.GetDrawDir(Dir8.None), color);
}
}
}
}
public override void Update(BaseScene scene, FrameTick elapsedTime)
{
base.Update(scene, elapsedTime);
if (ActionTime < LingerStart)
{
locHeight = StartHeight;
mapLoc = StartLoc;
}
else if (ActionTime >= MovingTime + LingerStart)
{
locHeight = EndHeight;
mapLoc = EndLoc;
}
else
{
FrameTick midTime = ActionTime - LingerStart;
locHeight = StartHeight + (int)midTime.FractionOf((EndHeight - StartHeight), MovingTime);
mapLoc = StartLoc + (EndLoc - StartLoc) * midTime.ToFrames() / MovingTime;
}
}