private bool CheckExists(string type)
{
if (!Brushes.ContainsKey(type))
{
System.Windows.MessageBox.Show("笔刷不存在！", "提示");
return(false);
}
return(true);
}
public void AddBrush(Brush brush)
{
string key = brush.Type.ToString();
if (Brushes.ContainsKey(key))
{
System.Windows.MessageBox.Show("已存在该类型的笔刷！", "提示");
return;
}
Brushes.Add(key, brush);
isModified = true;
OnBrushModified?.Invoke();
}
public Tuple <Rectangle, Rectangle> AddTile(int x, int y, double z, string brush)
{
// Plz dont crash
if (Width == 0 || Height == 0 || !Brushes.ContainsKey(brush))
{
y = (int)InvertHeight(y);
Rectangle rekt = null;
if (!Brushes.ContainsKey(brush))
{
Point3D point3D = new Point3D(x, y, z);
if (Tiles.ContainsKey(point3D))
{
rekt = Tiles[point3D];
Tiles.Remove(point3D);
}
}
return(new Tuple <Rectangle, Rectangle>(null, rekt));
}
Rectangle rectangle = new Rectangle
{
Fill = Brushes[brush].Clone(),
Width = TileSize,
Height = TileSize
};
rectangle.SetCurrentValue(Canvas.ZIndexProperty, GameToCanvasZ((float)z));
rectangle.RenderTransform = new TranslateTransform(x * TileSize, y * TileSize);
Rectangle r = null;
Point3D pos = new Point3D(x, (int)InvertHeight((float)y), z);
if (Tiles.ContainsKey(pos))
{
r = Tiles[pos];
Tiles.Remove(pos);
}
Tiles.Add(pos, rectangle);
return(new Tuple <Rectangle, Rectangle>(rectangle, r));
}
public Rectangle EntityRectangle(Entity entity)
{
Rectangle rectangle = new Rectangle()
{
Width = TileSize,
Height = TileSize,
Stroke = new SolidColorBrush()
{
Color = entity.player ? Colors.Orange : Colors.White, Opacity = 1.0
}
};
rectangle.SetCurrentValue(Canvas.ZIndexProperty, GameToCanvasZ(entity.z));
rectangle.RenderTransform = new TranslateTransform(entity.x * TileSize, InvertHeight(entity.y) * TileSize);
if (Brushes.ContainsKey(entity.sprite))
{
rectangle.Fill = Brushes[entity.sprite].Clone();
}
return(rectangle);
}