public void addBox(Box box,int row,int column)
{
if (boxes[row, column] == null)
{
//box.HorizontalAlignment = HorizontalAlignment.Left;
//box.VerticalAlignment = VerticalAlignment.Top;
box.RenderTransform = new TranslateTransform(0,0);
box.SetValue(Grid.ColumnProperty, column);
box.SetValue(Grid.RowProperty, row);
boxes[row, column] = box;
boxPositions[box] = new Int32Point(column, row);
Children.Add(box);
}
}
public void loadBoxLayer(TileLayer tileLayer)
{
boxLayer = new BoxLayer(tileMap.height, tileMap.width, tileMap.tileheight, tileMap.tilewidth);
for (int i = 0; i < tileLayer.data.Length; i++)
{
if (tileLayer.data[i] != 0)
{
int x = i % tileMap.width;
int y = i / tileMap.height;
bool canDestroy = tileProp.ContainsKey(tileLayer.data[i]-1) && tileProp[tileLayer.data[i]-1].canDestroy!=null;
bool canKick = tileProp.ContainsKey(tileLayer.data[i]-1) && tileProp[tileLayer.data[i]-1].canKick != null;
Box box = new Box(canDestroy,canKick);
box.Source = tileImgSrcs[tileLayer.data[i] - 1];
boxLayer.addBox(box, y, x);
}
}
}
public bool moveBoxOne(Box box,WalkDirection dir,Player player)
{
Int32Point boxPos = boxPositions[box];
if (boxPos == null)
{
return false;
}
Int32Point newBoxPos = new Int32Point(boxPos.x, boxPos.y);
Box neighborBox = null;
switch (dir)
{
case WalkDirection.DOWN:
if (boxPos.y + 1 < boxes.GetLength(0) && scene.obstacleLayer.obstacles[boxPos.y+1,boxPos.x]==null)
{
if (boxes[boxPos.y + 1, boxPos.x] != null && boxes[boxPos.y + 1, boxPos.x].canKick)
{
neighborBox = boxes[boxPos.y + 1, boxPos.x];
}
}
else
{
return false;
}
break;
case WalkDirection.UP:
if (boxPos.y - 1 >= 0 && scene.obstacleLayer.obstacles[boxPos.y - 1, boxPos.x] == null)
{
if (boxes[boxPos.y - 1, boxPos.x] != null && boxes[boxPos.y - 1, boxPos.x].canKick)
{
neighborBox = boxes[boxPos.y - 1, boxPos.x];
}
}
else
{
return false;
}
break;
case WalkDirection.LEFT:
if (boxPos.x - 1 >= 0 && scene.obstacleLayer.obstacles[boxPos.y,boxPos.x-1]==null)
{
if (boxes[boxPos.y, boxPos.x - 1] != null && boxes[boxPos.y, boxPos.x - 1].canKick)
{
neighborBox = boxes[boxPos.y, boxPos.x - 1];
}
}
else
{
return false;
}
break;
case WalkDirection.RIGHT:
if (boxPos.x + 1 < boxes.GetLength(1) && scene.obstacleLayer.obstacles[boxPos.y,boxPos.x+1]==null)
{
if (boxes[boxPos.y, boxPos.x + 1] != null && boxes[boxPos.y, boxPos.x + 1].canKick)
{
neighborBox = boxes[boxPos.y, boxPos.x + 1];
}
}
else
{
return false;
}
break;
}
if (neighborBox != null )
{
if (!moveBoxOne(neighborBox, dir, player))
{
return false;
}
}
box.canKick = false;
DoubleAnimation ani = null;
switch (dir)
{
case WalkDirection.DOWN:
case WalkDirection.UP:
ani = createBoxMoveAni(box, dir, player.speed, scene.tileHeight);
break;
case WalkDirection.RIGHT:
case WalkDirection.LEFT:
ani = createBoxMoveAni(box, dir, player.speed, scene.tileWidth);
break;
}
Storyboard stb = new Storyboard();
stb.Children.Add(ani);
ani.Completed+=delegate(object sender,EventArgs e)
{
switch (dir)
{
case WalkDirection.DOWN:
newBoxPos.y += 1;
break;
case WalkDirection.UP:
newBoxPos.y -= 1;
break;
case WalkDirection.LEFT:
newBoxPos.x -= 1;
break;
case WalkDirection.RIGHT:
newBoxPos.x += 1;
break;
}
box.RenderTransform = new TranslateTransform(0, 0);
box.SetValue(Grid.RowProperty,newBoxPos.y);
box.SetValue(Grid.ColumnProperty, newBoxPos.x);
boxes[boxPos.y, boxPos.x] = null;
boxes[newBoxPos.y, newBoxPos.x] = box;
boxPositions[box] = newBoxPos;
box.canKick = true;
};
stb.Begin();
return true;
}
private DoubleAnimation createBoxMoveAni(Box box,WalkDirection dir,double walkSpped, double by)
{
DoubleAnimation retVal = new DoubleAnimation();
Storyboard.SetTarget(retVal, box);
switch (dir)
{
case WalkDirection.DOWN:
retVal.By = scene.tileHeight;
Storyboard.SetTargetProperty(retVal, new PropertyPath("RenderTransform.(TranslateTransform.Y)"));
break;
case WalkDirection.RIGHT:
retVal.By = scene.tileWidth;
Storyboard.SetTargetProperty(retVal, new PropertyPath("RenderTransform.(TranslateTransform.X)"));
break;
case WalkDirection.LEFT:
retVal.By = -scene.tileWidth;
Storyboard.SetTargetProperty(retVal, new PropertyPath("RenderTransform.(TranslateTransform.X)"));
break;
case WalkDirection.UP:
retVal.By = -scene.tileHeight;
Storyboard.SetTargetProperty(retVal, new PropertyPath("RenderTransform.(TranslateTransform.Y)"));
break;
}
retVal.Duration = TimeSpan.FromSeconds(1 / walkSpped);
retVal.FillBehavior = FillBehavior.HoldEnd;
return retVal;
}
public void destroy(Box box)
{
Int32Point pos = boxPositions[box];
if (pos == null)
{
return;
}
boxes[pos.y, pos.x] = null;
boxPositions[box] = null;
Children.Remove(box);
}
