/// <summary>
/// Abstracts the processing of the cube
/// </summary>
/// <param name="cube"></param>
private void ProcessJsonCube(Cube cube)
{
lock (world)
{
world.ProcessIncomingCube(cube);
}
Invalidate();
}
/// <summary>
/// This does the nuts and bolts for drawing the cube
/// </summary>
/// <param name="cube"></param>
/// <param name="e"></param>
private void DrawCube(Cube cube, PaintEventArgs e)
{
Color color = Color.FromArgb(cube.Color);
myBrush = new System.Drawing.SolidBrush(color);
e.Graphics.FillRectangle(myBrush, new Rectangle((int)(cube.X - (cube.Width * world.Scale / 2)), (int)(cube.Y - (cube.Width * world.Scale / 2)), (int)(cube.Width * world.Scale), (int)(cube.Width * world.Scale)));
System.Drawing.Font drawFont = new System.Drawing.Font("Quartz MS", (int)(10 * world.Scale));
System.Drawing.SolidBrush nameBrush = new System.Drawing.SolidBrush(Color.FromName("yellow"));
StringFormat string_format = new StringFormat();
string_format.Alignment = StringAlignment.Center;
string_format.LineAlignment = StringAlignment.Center;
e.Graphics.DrawString(cube.Name, drawFont, nameBrush, new PointF(cube.GetCenterX() - (cube.Width / 2), cube.GetCenterY() - (cube.Width / 2)), string_format);
//e.Graphics.ScaleTransform(1.5f, 1.5f);
}
/// <summary>
/// This takes care of what we need to do with a cube, depending on whether it exists and if it has mass.
/// </summary>
/// <param name="cube"></param>
public void ProcessIncomingCube(Cube cube)
{
bool cubeExists = cubes.ContainsKey(cube.UID);
if (cubeExists)
{
//If mass is 0, that means the cube has been eaten/destroyed, and should no longer be shown.
if (cube.Mass == 0)
{
cubes.Remove(cube.UID);
}
//If the mass isn't 0, it means the cube exists, and should be updated. The location may change, size, etc.
else
{
cubes[cube.UID] = cube;
}
}
//If the cube doesn't exist, only add it if it has a mass.
else
{
if (cube.Mass > 0)
{
cubes.Add(cube.UID, cube);
}
}
}