public void SetField2DBackground(Field2D field, Dictionary <object, object> pathMap,
String fileName)
{
SetField2D(field);
LPixmap background = null;
if (fileName != null)
{
LPixmap tmp = new LPixmap(fileName);
background = SetTileBackground(tmp, true);
if (tmp != null)
{
tmp.Dispose();
tmp = null;
}
}
else
{
background = new LPixmap(GetWidth(), GetHeight(), false);
}
for (int i = 0; i < field.GetWidth(); i++)
{
for (int j = 0; j < field.GetHeight(); j++)
{
int index = field.GetType(j, i);
Object o = CollectionUtils.Get(pathMap, index);
if (o != null)
{
if (o is LPixmap)
{
background.DrawPixmap(((LPixmap)o), field.TilesToWidthPixels(i),
field.TilesToHeightPixels(j));
}
else if (o is Actor)
{
AddObject(((Actor)o), field.TilesToWidthPixels(i),
field.TilesToHeightPixels(j));
}
}
}
}
SetBackground(background.Texture);
if (background != null)
{
background.Dispose();
background = null;
}
}
public override void Update(long elapsedTime)
{
if (layerMap == null || original == null || pActorPath == null)
{
return;
}
lock (pActorPath)
{
if (synchroLayerField)
{
if (original != null)
{
Field2D field = original.GetField2D();
if (field != null && layerMap != field)
{
this.layerMap = field;
}
}
}
if (endX == startX && endY == startY)
{
if (pActorPath.Count > 1)
{
Vector2f moveStart = pActorPath[0];
Vector2f moveEnd = pActorPath[1];
startX = layerMap.TilesToWidthPixels(moveStart.X());
startY = layerMap.TilesToHeightPixels(moveStart.Y());
endX = moveEnd.X() * layerMap.GetTileWidth();
endY = moveEnd.Y() * layerMap.GetTileHeight();
moveX = moveEnd.X() - moveStart.X();
moveY = moveEnd.Y() - moveStart.Y();
if (moveX > -2 && moveY > -2 && moveX < 2 && moveY < 2)
{
direction = Loon.Action.Map.Field2D.GetDirection(moveX, moveY,
direction);
}
}
CollectionUtils.RemoveAt(pActorPath, 0);
}
switch (direction)
{
case Config.TUP:
startY -= speed;
if (startY < endY)
{
startY = endY;
}
break;
case Config.TDOWN:
startY += speed;
if (startY > endY)
{
startY = endY;
}
break;
case Config.TLEFT:
startX -= speed;
if (startX < endX)
{
startX = endX;
}
break;
case Config.TRIGHT:
startX += speed;
if (startX > endX)
{
startX = endX;
}
break;
case Config.UP:
startX += speed;
startY -= speed;
if (startX > endX)
{
startX = endX;
}
if (startY < endY)
{
startY = endY;
}
break;
case Config.DOWN:
startX -= speed;
startY += speed;
if (startX < endX)
{
startX = endX;
}
if (startY > endY)
{
startY = endY;
}
break;
case Config.LEFT:
startX -= speed;
startY -= speed;
if (startX < endX)
{
startX = endX;
}
if (startY < endY)
{
startY = endY;
}
break;
case Config.RIGHT:
startX += speed;
startY += speed;
if (startX > endX)
{
startX = endX;
}
if (startY > endY)
{
startY = endY;
}
break;
}
lock (original)
{
original.SetLocation(startX + offsetX, startY + offsetY);
}
}
}
public virtual void SetField2DBackground(Field2D field, Dictionary <object, object> pathMap,
string fileName)
{
SetField2D(field);
LImage background = null;
if (fileName != null)
{
LImage tmp = LImage.CreateImage(fileName);
background = SetTileBackground(tmp, true);
if (tmp != null)
{
tmp.Dispose();
tmp = null;
}
}
else
{
background = LImage.CreateImage(GetWidth(), GetHeight(), false);
}
int srcWidth = GetWidth();
int srcHeight = GetHeight();
//在C#环境下LGraphics采取像素渲染，得不到硬件加速，此处直接将像素操作方法粘过来了(虽然也快不了几毫秒……)
int[] dstColors = background.GetIntPixels();
int[] srcColors = null;
for (int i = 0; i < field.GetWidth(); i++)
{
for (int j = 0; j < field.GetHeight(); j++)
{
int index = field.GetType(j, i);
object o = CollectionUtils.Get(pathMap, index);
if (o != null)
{
if (o is LImage)
{
LImage img = (LImage)o;
srcColors = img.GetIntPixels();
int w = img.Width;
int h = img.Height;
int y = field.TilesToHeightPixels(j);
int x = field.TilesToWidthPixels(i);
if (x < 0)
{
w += x;
x = 0;
}
if (y < 0)
{
h += y;
y = 0;
}
if (x + w > srcWidth)
{
w = srcWidth - x;
}
if (y + h > srcHeight)
{
h = srcHeight - y;
}
if (img.hasAlpha)
{
int findIndex = y * srcWidth + x;
int drawIndex = 0;
int moveFind = srcWidth - w;
for (int col = 0; col < h; col++)
{
for (int row = 0; row < w;)
{
if (srcColors[drawIndex] != 0)
{
dstColors[findIndex] = srcColors[drawIndex];
}
row++;
findIndex++;
drawIndex++;
}
findIndex += moveFind;
}
}
else
{
for (int size = 0; size < h; size++)
{
System.Array.Copy(srcColors, size * w, dstColors,
(y + size) * srcWidth + x, w);
}
}
}
else if (o is Actor)
{
AddObject(((Actor)o), field.TilesToWidthPixels(i),
field.TilesToHeightPixels(j));
}
}
}
}
background.SetIntPixels(dstColors);
background.SetFormat(Loon.Core.Graphics.Opengl.LTexture.Format.SPEED);
SetBackground(background.GetTexture());
srcColors = null;
dstColors = null;
if (background != null)
{
background.Dispose();
background = null;
}
}
